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Author SHA1 Message Date
Linus Torvalds
9d0d4d12e4 remoteproc updates for v7.2 
Add i.MX94 support to the i.MX remoteproc driver, covering the Cortex-M7
 and Cortex-M33 Sync cores. This also fixes programming of non-zero System
 Manager CPU/LMM reset vectors.
 
 Move the remoteproc resource table definitions to a separate header, so
 they can be used by clients that do not otherwise depend on remoteproc.
 Switch the firmware resource handling over to the common iterator.
 
 Update the Xilinx R5F remoteproc driver to check the remote core state
 before attaching, drop a binding header dependency, and add
 firmware-name based auto boot support.
 
 Add Qualcomm Hawi ADSP/CDSP bindings, together with Shikra RPM bindings
 and CDSP, LPAICP, and MPSS PAS support. Fix a Qualcomm minidump leak,
 clean up PAS and WCSS reset handling, and make the user-visible Qualcomm
 naming consistent.
 
 Remove a duplicate STM32_RPROC Kconfig dependency and make i.MX
 remoteproc instances use the device node name so multiple processors can
 be distinguished in sysfs.
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Merge tag 'rproc-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux

Pull remoteproc updates from Bjorn Andersson:

 - Add i.MX94 support to the i.MX remoteproc driver, covering the
   Cortex-M7 and Cortex-M33 Sync cores. This also fixes programming of
   non-zero System Manager CPU/LMM reset vectors.

 - Move the remoteproc resource table definitions to a separate header,
   so they can be used by clients that do not otherwise depend on
   remoteproc. Switch the firmware resource handling over to the common
   iterator.

 - Update the Xilinx R5F remoteproc driver to check the remote core
   state before attaching, drop a binding header dependency, and add
   firmware-name based auto boot support.

 - Add Qualcomm Hawi ADSP/CDSP bindings, together with Shikra RPM
   bindings and CDSP, LPAICP, and MPSS PAS support. Fix a Qualcomm
   minidump leak, clean up PAS and WCSS reset handling, and make the
   user-visible Qualcomm naming consistent.

 - Remove a duplicate STM32_RPROC Kconfig dependency and make i.MX
   remoteproc instances use the device node name so multiple processors
   can be distinguished in sysfs.

* tag 'rproc-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux:
  remoteproc: qcom: pas: Drop start/stop completion from struct qcom_pas
  remoteproc: qcom: pas: Add Shikra remoteproc support
  dt-bindings: remoteproc: qcom,shikra-pas: Document Shikra PAS remoteprocs
  dt-bindings: remoteproc: Add Shikra RPM processor compatible
  remoteproc: qcom: Unify user-visible "Qualcomm" name
  remoteproc: qcom: Fix leak when custom dump_segments addition fails
  remoteproc: qcom_q6v5_wcss: drop redundant wcss_q6_bcr_reset
  dt-bindings: remoteproc: qcom,sm8550-pas: Add Hawi CDSP compatible
  dt-bindings: remoteproc: qcom,sm8550-pas: Add Hawi ADSP compatible
  remoteproc: xlnx: Enable auto boot feature
  dt-bindings: remoteproc: xlnx: Add firmware-name property
  remoteproc: xlnx: Remove binding header dependency
  remoteproc: imx_rproc: Use device node name as processor name
  remoteproc: use rsc_table_for_each_entry() in rproc_handle_resources()
  remoteproc: Move resource table data structure to its own header
  remoteproc: xlnx: Check remote core state
  remoteproc: imx_rproc: Add support for i.MX94
  remoteproc: imx_rproc: Program non-zero SM CPU/LMM reset vector
  dt-bindings: remoteproc: imx-rproc: Support i.MX94
  remoteproc: Dead code cleanup in Kconfig for STM32_RPROC
 2026-06-20 23:26:18 -07:00
Linus Torvalds
390d73adf8 power supply and reset changes for the 7.2 series 
* power-supply drivers
   - surface-rt-ec: new EC driver providing battery info for Microsoft Surface RT
   - s2m-charger: new driver for battery charger in Samsung S2M PMICs
   - max17042: rework driver
   - bd71828: sysfs for auto input current limitation
   - use named fields for struct platform_device_id and of_device_id entries
   - misc. small cleanups and fixes
  * reset drivers
   - use named fields for struct platform_device_id and of_device_id entries
   - misc. small cleanups and fixes
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Merge tag 'for-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply

Pull power supply and reset updates from Sebastian Reichel:
 "Power-supply drivers:

   - New EC driver providing battery info for Microsoft Surface RT

   - New driver for battery charger in Samsung S2M PMICs

   - Rework max17042 driver

   - sysfs control for bd71828 auto input current limitation

  All over:

   - Use named fields for struct platform_device_id and of_device_id
     entries

   - Misc small cleanups and fixes"

* tag 'for-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (33 commits)
  Documentation: ABI: sysfs-class-reboot-mode-reboot_modes: fix doc warnings
  power: supply: charger-manager: fix refcount leak in is_full_charged()
  power: supply: core: fix supplied_from allocations
  power: supply: max17042_battery: Use modern PM ops to clear up warning
  power: supply: add support for Samsung S2M series PMIC charger device
  power: supply: Add support for Surface RT battery and charger
  dt-bindings: embedded-controller: Document Surface RT EC
  power: supply: bd71828: sysfs for auto input current limitation
  power: supply: cpcap-charger: include missing <linux/property.h>
  power: supply: cros_charge-control: Move MODULE_DEVICE_TABLE next to the table itself
  power: supply: ab8500_fg: Fix typos in comments
  power: supply: Use named initializers for arrays of i2c_device_data
  power: supply: Remove unused jz4740-battery.h
  power: reset: st-poweroff: Use of_device_get_match_data()
  power: supply: bq257xx: Add fields for 'charging' and 'overvoltage' states
  power: supply: bq257xx: Consistently use indirect get/set helpers
  power: supply: bq257xx: Make the default current limit a per-chip attribute
  power: supply: bq257xx: Fix VSYSMIN clamping logic
  power: supply: cpcap-battery: Fix missing nvmem_device_put() causing reference leak
  power: supply: max17042: fix OF node reference imbalance
  ...
 2026-06-19 18:13:09 -07:00
Linus Torvalds
8c13415c8a [GIT PULL for v7.2] media updates 
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Merge tag 'media/v7.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

 - v4l2:
     - core: fix subdev sensor ownership
     - subdev: Allow accessing routes with STREAMS client capability
     - ctrls: Add validation for HEVC active reference counts and
       background detection control
     - common: Add YUV24 format info and has_alpha helper

 - vb2: Change vb2_read() and vb2_write() return types to ssize_t

 - i2c: cvs: Add driver of Intel Computer Vision Sensing Controller(CVS)

 - atmel-isc: remove deprecated driver

 - cec: Add CEC Latency Indication Protocol (LIP) support

 - imon: Add iMON VFD HID OEM v1.2 key mappings

 - AVMatrix: new HWS capture driver

 - isp4: new AMD capture driver

 - qcom:
     - iris: Add hierarchical coding, B-frame, and Long-Term Reference
       support for encoder
     - camss: Add SM6350 platform support
     - venus: Add SM6115 platform support

 - chips-media: wave5: Add support for Packed YUV422, CBP profile, and
   background detection

 - csi2rx: Add multistream support and 32 dma chans

 - Several cleanups and fixes

* tag 'media/v7.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (394 commits)
  media: v4l2-fwnode: Fix subdev owner overwritten in v4l2_async_register_subdev_sensor()
  media: qcom: iris: vdec: allow GEN2 decoding into 10bit format
  media: qcom: iris: vdec: update find_format to handle 8bit and 10bit formats
  media: qcom: iris: vdec: update size and stride calculations for 10bit formats
  media: qcom: iris: gen2: add support for 10bit decoding
  media: qcom: iris: add QC10C & P010 buffer size calculations
  media: qcom: iris: add helpers for 8bit and 10bit formats
  media: qcom: iris: Fix FPS calculation and VPP FW overhead
  media: qcom: camss: vfe-340: Support for PIX client
  media: qcom: camss: vfe-340: Proper client handling
  media: qcom: camss: csid-340: Enable PIX interface routing
  media: qcom: camss: csid-340: Add port-to-interface mapping
  media: qcom: camss: csid-340: Switch to generic CSID_CFG/CTRL registers
  media: iris: Initialize HFI ops after firmware load in core init
  media: iris: drop struct iris_fmt
  media: iris: Add platform data for X1P42100
  media: iris: Add hardware power on/off ops for X1P42100
  media: iris: optimize COMV buffer allocation for VPU3x and VPU4x
  media: iris: add FPS calculation and VPP FW overhead in frequency formula
  media: qcom: iris: Simplify COMV size calculation
  ...
 2026-06-18 17:21:54 -07:00
Linus Torvalds
7849ce3871 pmdomain core: 
- Add OF helpers for parsing the power-domains-child-ids property
  - Extend the power domain DT binding with power-domains-child-ids
  - Switch to use the dynamic root device
 
 pmdomain providers:
  - arm: Add support for domain hierarchies to SCMI power domains
  - qcom: Add power domains for the Shikra and Nord SoCs
  - sunxi: Fix GPU support on Radxa Cubie A7Z by keeping power domain on
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Merge tag 'pmdomain-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm

Pull pmdomain updates from Ulf Hansson:
 "pmdomain core:
   - Add OF helpers for parsing the power-domains-child-ids property
   - Extend the power domain DT binding with power-domains-child-ids
   - Switch to use the dynamic root device

  pmdomain providers:
   - arm: Add support for domain hierarchies to SCMI power domains
   - qcom: Add power domains for the Shikra and Nord SoCs
   - sunxi: Fix GPU support on Radxa Cubie A7Z by keeping power domain on"

* tag 'pmdomain-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm:
  pmdomain: core: fix unused variable warning with !PM_GENERIC_DOMAINS_OF
  pmdomain: core: fix early domain registration
  pmdomain: mediatek: mfg: move __packed after struct name to fix kernel-doc
  pmdomain: qcom: rpmpd: Add Shikra RPM Power Domains
  pmdomain: qcom: rpmhpd: Add power domains for Nord SoC
  dt-bindings: power: qcom,rpmpd: document the Shikra RPM Power Domains
  pmdomain: sunxi: support power domain flags for pck600
  pmdomain: core: switch to dynamic root device
  pmdomain: qcom: Unify user-visible "Qualcomm" name
  dt-bindings: power: qcom,rpmhpd: Add RPMh power domain for Nord SoC
  dt-bindings: power: qcom,rpmhpd: Fix whitespace in RPMHPD defines
  pmdomain: arm_scmi: add support for domain hierarchies
  pmdomain: core: add support for power-domains-child-ids
  dt-bindings: power: Add power-domains-child-ids property
 2026-06-18 16:18:33 -07:00
Linus Torvalds
53c7db5c19 Pin control changes for the v7.2 kernel cycle: 
Core changes:
 
 - Add new generic callbacks to populate per-pin pin controllers creating
   groups and functions from the device tree building out
   pinctrl_generic_to_map() and move the Spacemit driver over to use this.
 
 - Generic board-level pin control driver using the mux framework.
 
 New drivers:
 
 - Amlogic (meson) A9 SoC pin controller.
 
 - Aspeed AST2700 SoC0 and SoC1 pin controllers.
 
 - nVidia Tegra264 pin controller.
 
 - nVidia Tegra238 pin controller.
 
 - Qualcomm Nord TLMM pin controller.
 
 - Qualcomm Shikra TLMM pin controller.
 
 - Qualcomm SM6350 LPASS LPI pin controller.
 
 - Qualcomm IPQ9650 TLMM pin controller.
 
 - Renesas RZ/G3L SoC pin controller.
 
 - UltraRISC DP1000 pin controller.
 
 Improvements:
 
 - Handle pull up/pull down properly in the Renesas RZG2L driver.
 
 - Fix up nVidia Tegra 234 DT bindings.
 
 - Fix up pin definitions in the Qualcomm Eliza driver.
 
 - Qualcomm PM8010 GPIO support in the PM8010 pin controller.
 
 - Qualcomm SM6115 EGPIO support in the SM6115 pin controller.
 
 - Switch Qualcomm LPASS LPI drivers to use runtime PM for power management.
 
 - Clean up the Qualcomm Kconfig business a bit to include the necessary
   drivers for each subarch.
 
 - Fix output glitch in the Amlogic (meson) A4 pin controller.
 
 - Move the Airoha driver from the Mediatek directory to its own directory.
   It is too different from other Mediatek hardware.
 
 - A slew of fixes to the Airoha AN7581 and AN7583 drivers.
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Merge tag 'pinctrl-v7.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

Pull pin control updates from Linus Walleij:
 "Core changes:

   - Add new generic callbacks to populate per-pin pin controllers
     creating groups and functions from the device tree building out
     pinctrl_generic_to_map() and move the Spacemit driver over to use
     this

   - Generic board-level pin control driver using the mux framework

  New pin controller drivers:

   - Amlogic (meson) A9 SoC

   - Aspeed AST2700 SoC0 and SoC1

   - nVidia Tegra264 and Tegra238

   - Qualcomm Nord TLMM, Shikra TLMM, SM6350 LPASS LPI, and IPQ9650 TLMM

   - Renesas RZ/G3L SoC

   - UltraRISC DP1000

  Improvements:

   - Handle pull up/pull down properly in the Renesas RZG2L driver

   - Fix up nVidia Tegra 234 DT bindings

   - Fix up pin definitions in the Qualcomm Eliza driver

   - Qualcomm PM8010 GPIO support in the PM8010

   - Qualcomm SM6115 EGPIO support in the SM6115

   - Switch Qualcomm LPASS LPI drivers to use runtime PM for power
     management

   - Clean up the Qualcomm Kconfig business a bit to include the
     necessary drivers for each subarch

   - Fix output glitch in the Amlogic (meson) A4 pin controller

   - Move the Airoha driver from the Mediatek directory to its own
     directory. It is too different from other Mediatek hardware

   - A slew of fixes to the Airoha AN7581 and AN7583 drivers"

* tag 'pinctrl-v7.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (151 commits)
  pinctrl: Export pinctrl_get_group_selector()
  pinctrl: Match DT helper types
  pinctrl: qcom: Register functions before enabling pinctrl
  pinctrl: meson: amlogic-a4: use nolock get range
  pinctrl: ultrarisc: Add UltraRISC DP1000 pinctrl driver
  dt-bindings: pinctrl: Add UltraRISC DP1000 pinctrl controller
  pinctrl: qcom: Remove unused macro definitions
  pinctrl: tegra: PINCTRL_TEGRA264 should depend on ARCH_TEGRA
  pinctrl: tegra: PINCTRL_TEGRA238 should depend on ARCH_TEGRA
  pinctrl: tegra238: add missing AON pin groups
  dt-bindings: pinctrl: tegra238: add missing AON pin groups
  pinctrl: airoha: an7583: remove undefined groups from pcm_spi pin function
  pinctrl: airoha: an7583: fix phy1_led1 pin function
  pinctrl: airoha: an7583: add missed gpio22 pin group
  pinctrl: airoha: an7583: fix gpio21 pin group
  pinctrl: airoha: fix pwm pin function for an7581 and an7583
  pinctrl: airoha: an7583: fix incorrect led mapping in phy4_led1 pin function
  pinctrl: airoha: an7581: fix incorrect led mapping in phy4_led1 pin function
  pinctrl: airoha: an7583: fix misprint in gpio19 pinconf
  pinctrl: airoha: an7581: fix misprint in gpio19 pinconf
  ...
 2026-06-18 15:03:21 -07:00
Linus Torvalds
7c6742507c Backlight for v7.2 
- New Support & Features
   - Maxim MAX25014: Add support for the Maxim MAX25014 4-channel automotive grade
     backlight driver IC
 
 - Improvements & Fixes
   - Maintainers: Add the Congatec Board Controller backlight driver to its corresponding
     entry
   - Congatec Board Controller: Remove redundant X86 dependency from the backlight driver
   - Kinetic KTD2801: Enable BL_CORE_SUSPENDRESUME to ensure the chip is powered off
     during suspend
 
 - Cleanups & Refactoring
   - Core: Use named initializers for i2c_device_id arrays to improve readability and
     robustness
 
 - Device Tree Binding Updates
   - Maxim MAX25014: Add device tree bindings for the Maxim MAX25014 backlight controller
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Merge tag 'backlight-next-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight

Pull backlight updates from Lee Jones:
 "New Support & Features:
   - Maxim MAX25014: Add support for the Maxim MAX25014 4-channel
     automotive grade backlight driver IC

  Improvements & Fixes:
   - Maintainers: Add the Congatec Board Controller backlight driver to
     its corresponding entry
   - Congatec Board Controller: Remove redundant X86 dependency from the
     backlight driver
   - Kinetic KTD2801: Enable BL_CORE_SUSPENDRESUME to ensure the chip is
     powered off during suspend

  Cleanups & Refactoring:
   - Core: Use named initializers for i2c_device_id arrays to improve
     readability and robustness

  Device Tree Binding Updates:
   - Maxim MAX25014: Add device tree bindings for the Maxim MAX25014
     backlight controller"

* tag 'backlight-next-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight:
  backlight: Use named initializers for arrays of i2c_device_data
  MAINTAINERS: Add cgbc backlight driver
  backlight: cgbc: Remove redundant X86 dependency
  backlight: Add max25014atg backlight
  dt-bindings: backlight: Add max25014 support
  backlight: ktd2801: Enable BL_CORE_SUSPENDRESUME
 2026-06-18 14:55:20 -07:00
Linus Torvalds
6e717507bf LEDs for v7.2 
- New Support & Features
   - Samsung S2MU005: Add support for the Samsung S2MU005 PMIC which includes flash and
     RGB LED controllers
   - Texas Instruments LP5812: Add support for the TI LP5812 LED driver
   - Texas Instruments LP5860: Add support for the Texas Instruments LP5860 LED matrix
     driver via SPI
 
 - Improvements & Fixes
   - Core: Adjust the brightness sysfs node documentation to clarify that only decimal
     values are accepted
   - Core: Fix a race condition in the software blink logic when stopping blinking and
     setting brightness simultaneously
   - Core: Introduce the `multi_max_intensity` sysfs attribute for multicolor LEDs to
     support hardware-based global brightness control
   - Core: Replace OF-based device lookup with firmware node equivalents to support ACPI
     and software nodes
   - Core: Return `ENODATA` when reading brightness from hardware-controlled LEDs
   - Core: Set the coherent DMA mask to zero for the Samsung PMIC device to suppress
     unnecessary "DMA mask not set" messages
   - ams OSRAM AS3668: Fix a Kconfig symbol name mismatch in the Makefile that prevented
     the driver from being built
   - BlinkM: Fix spelling and comment style issues in the driver
   - DAC124S085: Declare the SPI command word as `__le16` to ensure correct endianness
     and pass sparse checks
   - GPIO Trigger: Use `GPIOD_FLAGS_BIT_NONEXCLUSIVE` to allow sharing GPIOs between the
     LED trigger and other drivers
   - NXP PCA9532: Fix an issue where the LED would stop blinking when changing brightness
     to a non-zero value
   - Qualcomm: Unify the user-visible company name to "Qualcomm" across flash LED config
     options
   - Qualcomm LPG: Optimize memory allocation by combining main structure and channels
     into a single allocation using flexible array members
   - Texas Instruments LP5860: Add missing `CONFIG_OF` dependency to prevent build
     warnings
   - TI TPS6131x: Increase the overvoltage protection threshold to 6V to avoid false
     triggers with 5V input supplies
   - Userspace LEDs (uLEDs): Fix a potential buffer overread by using `strnchr()` for
     name string validation
   - Userspace LEDs (uLEDs): Return `-EFAULT` on `copy_to_user()` failure to properly
     handle read errors
 
 - Cleanups & Refactoring
   - Core: Convert various `i2c_device_id` arrays to use named initializers for improved
     robustness and readability
   - Multi-color Core: Fix incorrect `KernelVersion` and `Date` tags for the
     `multi_max_intensity` ABI
   - Broadcom BCM63138 / ChromeOS EC: Move `MODULE_DEVICE_TABLE` declarations next to the
     ID tables for consistency
   - LP5812: Fix a sysfs ABI reference in the documentation
   - ST1202: Remove an unused legacy GPIO header include
 
 - Device Tree Binding Updates
   - Class: Document the keyboard backlight LED class naming conventions, including a new
     scheme for zoned backlights
   - Core: Dual-license the common LED bindings header under GPLv2 and BSD-2-Clause
   - IR SPI LED: Add a new 30% duty-cycle value for the IR transmitter used in Xiaomi
     Redmi Note 8
   - Samsung S2M series: Document the flash LED device bindings for Samsung S2M series
     PMICs
   - Samsung S2M series: Document the pattern behavior for Samsung S2M series PMIC RGB
     LEDs
   - Samsung S2MU005: Add device tree bindings for the S2MU005 PMIC, including its flash
     and RGB LED sub-devices
   - TI LM3560: Document the TI LM3559 and LM3560 synchronous boost flash drivers
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Merge tag 'leds-next-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds

Pull LED updates from Lee Jones:
 "New Support & Features:
   - Samsung S2MU005: Add support for the Samsung S2MU005 PMIC which
     includes flash and RGB LED controllers
   - Texas Instruments:
       - LP5812: Add support for the TI LP5812 LED driver
       - LP5860: Add support for the Texas Instruments LP5860 LED matrix
         driver via SPI

  Improvements & Fixes:
   - Core:
       - Adjust the brightness sysfs node documentation to clarify that
         only decimal values are accepted
       - Fix a race condition in the software blink logic when stopping
         blinking and setting brightness simultaneously
       - Introduce the `multi_max_intensity` sysfs attribute for
         multicolor LEDs to support hardware-based global brightness
         control
       - Replace OF-based device lookup with firmware node equivalents
         to support ACPI and software nodes
       - Return `ENODATA` when reading brightness from
         hardware-controlled LEDs
       - Set the coherent DMA mask to zero for the Samsung PMIC device
         to suppress unnecessary "DMA mask not set" messages
   - ams OSRAM AS3668: Fix a Kconfig symbol name mismatch in the
     Makefile that prevented the driver from being built
   - BlinkM: Fix spelling and comment style issues in the driver
   - DAC124S085: Declare the SPI command word as `__le16` to ensure
     correct endianness and pass sparse checks
   - GPIO Trigger: Use `GPIOD_FLAGS_BIT_NONEXCLUSIVE` to allow sharing
     GPIOs between the LED trigger and other drivers
   - NXP PCA9532: Fix an issue where the LED would stop blinking when
     changing brightness to a non-zero value
   - Qualcomm: Unify the user-visible company name to "Qualcomm" across
     flash LED config options
   - Qualcomm LPG: Optimize memory allocation by combining main
     structure and channels into a single allocation using flexible
     array members
   - Texas Instruments
       - LP5860: Add missing `CONFIG_OF` dependency to prevent build
         warnings
       - TPS6131x: Increase the overvoltage protection threshold to 6V
         to avoid false triggers with 5V input supplies
   - Userspace LEDs (uLEDs):
       - Fix a potential buffer overread by using `strnchr()` for name
         string validation
       - Return `-EFAULT` on `copy_to_user()` failure to properly handle
         read errors

  Cleanups & Refactoring:
   - Core:
       - Convert various `i2c_device_id` arrays to use named
         initializers for improved robustness and readability
       - Multi-color: Fix incorrect `KernelVersion` and `Date` tags for
         the `multi_max_intensity` ABI
   - Broadcom BCM63138 / ChromeOS EC: Move `MODULE_DEVICE_TABLE`
     declarations next to the ID tables for consistency
   - LP5812: Fix a sysfs ABI reference in the documentation
   - ST1202: Remove an unused legacy GPIO header include

  Device Tree Binding Updates:
   - Class: Document the keyboard backlight LED class naming
     conventions, including a new scheme for zoned backlights
   - Core: Dual-license the common LED bindings header under GPLv2
     and BSD-2-Clause
   - IR SPI LED: Add a new 30% duty-cycle value for the IR transmitter
     used in Xiaomi Redmi Note 8
   - Samsung S2M series:
       - Document the flash LED device bindings for Samsung S2M series
         PMICs
       - Document the pattern behavior for Samsung S2M series PMIC RGB
       - S2MU005: Add device tree bindings for the S2MU005 PMIC,
         including its flash and RGB LED sub-devices
   - TI LM3560: Document the TI LM3559 and LM3560 synchronous boost
     flash drivers"

* tag 'leds-next-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds: (30 commits)
  leds: tps6131x: Increase overvoltage protection threshold to 6V
  leds: Fix sysfs ABI date
  leds: Fix CONFIG_OF dependency for LEDS_LP5860_CORE
  leds: uleds: Fix potential buffer overread
  leds: Use named initializers for arrays of i2c_device_data
  leds: uleds: Return -EFAULT on copy_to_user() failure
  leds: core: Report ENODATA for brightness of hardware controlled LED
  leds: class: Use firmware nodes for device lookup
  Documentation: leds: Document pattern behavior of Samsung S2M series PMIC RGB LEDs
  leds: rgb: Add support for Samsung S2M series PMIC RGB LED device
  leds: flash: Add support for Samsung S2M series PMIC flash LED device
  dt-bindings: leds: Document Samsung S2M series PMIC flash LED device
  leds: core: Fix race condition for software blink
  leds: Adjust documentation of brightness sysfs node
  leds: dac124s085: Declare SPI command word as __le16
  leds: Introduce the multi_max_intensity sysfs attribute
  dt-bindings: leds: Document TI LM3560 Synchronous Boost Flash Driver
  leds: bcm63138/cros_ec: Move MODULE_DEVICE_TABLE next to the table itself
  leds: Add support for TI LP5860 LED driver chip
  Documentation: leds: leds-class: Document keyboard backlight LED class naming
  ...
 2026-06-18 14:45:08 -07:00
Linus Torvalds
6beaec3aee MFD for v7.2 
- New Support & Features
   - Renesas RSMU: Add support for the IDT 8a34002 Clock Matrix
   - Samsung S2MU005: Add support for the Samsung S2MU005 PMIC which includes charger,
     MUIC, flash and RGB LED controllers
   - SpacemiT P1: Add a reboot cell for the SpacemiT P1 chip
   - Texas Instruments BQ25792: Add support for the TI BQ25792 charger manager
 
 - Improvements & Fixes
   - Core: Unify the user-visible company name to "Qualcomm" across various config
     options
   - ChromeOS EC: Delay `dev_set_drvdata()` until the probe process has successfully
     completed to avoid use-after-free issues
   - ChromeOS EC: Prevent adding `cros_ec_ucsi` as an MFD sub-device if it is already
     defined in Device Tree or ACPI
   - Cirrus Logic CS42L43: Add a sanity check for firmware size to prevent out-of-bounds
     memory access during firmware loading
   - Cirrus Logic CS5535: Associate the GPIO cell with a dedicated software node to
     support board files requesting GPIOs
   - Maxim MAX77620: Modernize poweroff handling by converting to the sys-off API
   - Qualcomm RPM: Add the missing QDSS clock resource for the MSM8960 SoC
   - Renesas RSMU: Fix page register setup for the 8A3400x family by correctly
     calculating the page address
   - Renesas RZ/MTU3: Make the reset line optional to support newer SoC variants (RZ/T2H,
     RZ/N2H)
   - Renesas RZ/MTU3: Modernize the driver by using device-managed APIs for reset control
     and device addition
   - Samsung Core: Set the coherent DMA mask to zero for the Samsung PMIC device to
     suppress unnecessary "DMA mask not set" messages
   - Silicon Motion SM501: Fix a reference leak on failed device registration by properly
     dropping the platform device reference
   - Texas Instruments TPS65219: Make poweroff handler registration conditional on the
     "system-power-controller" Device Tree property
   - Texas Instruments TPS6586x: Fix Device Tree node reference counting by manually
     bumping the refcount for sub-devices
   - Texas Instruments TPS65910: Add return value checking for the dummy I2C transfer
     used to work around silicon erratum SWCZ010
   - Texas Instruments TWL4030: Update board-specific checks to use Device Tree
     compatibles instead of legacy machine IDs
 
 - Cleanups & Refactoring
   - Core: Consistently define `pci_device_id` arrays using named initializers across
     various Intel and Silicon Motion drivers
   - Maintainers: Shift maintenance of Samsung PMIC drivers to André Draszik
   - Maxim MAX77759: Improve code style by reformatting the IRQ table and refining macro
     comments
   - MEN MENF21BMC / Texas Instruments TWL: Correctly treat `i2c_check_functionality()`
     as returning a boolean status
   - Rohm BD72720: Drop the non-existent BUCK11 ID to improve code clarity
   - Silicon Labs Si476x: Fix various spelling mistakes in driver comments
   - Spreadtrum SC27xx: Transition to `devm_mfd_add_devices()` and separate MFD cell
     tables for each PMIC model
   - Timberdale: Move GPIO pin definitions into the driver and transition to using a
     software node for the GPIO cell
   - Wolfson WM8994: Remove dead legacy-GPIO code and its associated `irq_gpio` member
 
 - Device Tree Binding Updates
   - Aspeed AST2x00: Document the AST2700 SCU0 and add support for its SoC0/SoC1 pin
     controllers
   - Hisilicon Hi655x: Convert the Hi655x PMIC binding from text format to YAML DT schema
   - Khadas MCU: Add a new compatible and fan-supply property for the Khadas VIM4 MCU
   - MediaTek MT6397: Add support for the MT6365 PMIC and document regulator supplies for
     the MT6359 variant
   - Qualcomm TCSR: Add compatibles for Nord and IPQ5210 TCSR blocks
   - Renesas RZ/G3L: Revert the addition of the `renesas,r9a08g046-lvds-cmn` compatible
     string due to documentation errors
   - Samsung S2MU005: Document the S2MU005 PMIC and its sub-devices (charger, MUIC,
     flash and RGB LEDs)
   - Spreadtrum SC2731: Include regulator bindings for the SC2730 variant
   - STMPE: Fix the schema by marking 'compatible' and '#pwm-cells' as required for the
     PWM subnode
   - Texas Instruments BQ257xx: Expand the BQ25703A binding to include the BQ25792
     variant
 
 - Removals
   - Motorola EZX PCAP: Remove the unused and non-functional driver for Motorola EZX
     phones
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Merge tag 'mfd-next-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

Pull MFD updates from Lee Jones:
 "New Support & Features:
   - Renesas RSMU: Add support for the IDT 8a34002 Clock Matrix
   - Samsung S2MU005: Add support for the Samsung S2MU005 PMIC which
     includes charger, MUIC, flash and RGB LED controllers
   - SpacemiT P1: Add a reboot cell for the SpacemiT P1 chip
   - Texas Instruments BQ25792: Add support for the TI BQ25792 charger
     manager

  Improvements & Fixes:
   - Core: Unify the user-visible company name to "Qualcomm" across
     various config options
   - ChromeOS EC:
       - Delay `dev_set_drvdata()` until the probe process has
         successfully completed to avoid use-after-free issues
       - Prevent adding `cros_ec_ucsi` as an MFD sub-device if it is
         already defined in Device Tree or ACPI
   - Cirrus Logic CS42L43: Add a sanity check for firmware size to
     prevent out-of-bounds memory access during firmware loading
   - Cirrus Logic CS5535: Associate the GPIO cell with a dedicated
     software node to support board files requesting GPIOs
   - Maxim MAX77620: Modernize poweroff handling by converting to the
     sys-off API
   - Qualcomm RPM: Add the missing QDSS clock resource for the MSM8960
     SoC
   - Renesas RSMU: Fix page register setup for the 8A3400x family by
     correctly calculating the page address
   - Renesas RZ/MTU3:
       - Make the reset line optional to support newer SoC variants
         (RZ/T2H, RZ/N2H)
       - Modernize the driver by using device-managed APIs for reset
         control and device addition
   - Samsung Core: Set the coherent DMA mask to zero for the Samsung
     PMIC device to suppress unnecessary "DMA mask not set" messages
   - Silicon Motion SM501: Fix a reference leak on failed device
     registration by properly dropping the platform device reference
   - Texas Instruments:
       - TPS65219: Make poweroff handler registration conditional on the
         "system-power-controller" Device Tree property
       - TPS6586x: Fix Device Tree node reference counting by manually
         bumping the refcount for sub-devices
       - TPS65910: Add return value checking for the dummy I2C transfer
         used to work around silicon erratum SWCZ010
       - TWL4030: Update board-specific checks to use Device Tree
         compatibles instead of legacy machine IDs

  Cleanups & Refactoring:
   - Core: Consistently define `pci_device_id` arrays using named
     initializers across various Intel and Silicon Motion drivers
   - Maintainers: Shift maintenance of Samsung PMIC drivers to André
     Draszik
   - Maxim MAX77759: Improve code style by reformatting the IRQ table
     and refining macro comments
   - MEN MENF21BMC / Texas Instruments TWL: Correctly treat
     `i2c_check_functionality()` as returning a boolean status
   - Rohm BD72720: Drop the non-existent BUCK11 ID to improve code
     clarity
   - Silicon Labs Si476x: Fix various spelling mistakes in driver
     comments
   - Spreadtrum SC27xx: Transition to `devm_mfd_add_devices()` and
     separate MFD cell tables for each PMIC model
   - Timberdale: Move GPIO pin definitions into the driver and
     transition to using a software node for the GPIO cell
   - Wolfson WM8994: Remove dead legacy-GPIO code and its associated
     `irq_gpio` member

  Device Tree Binding Updates:
   - Aspeed AST2x00: Document the AST2700 SCU0 and add support for its
     SoC0/SoC1 pin controllers
   - Hisilicon Hi655x: Convert the Hi655x PMIC binding from text format
     to YAML DT schema
   - Khadas MCU: Add a new compatible and fan-supply property for the
     Khadas VIM4 MCU
   - MediaTek MT6397: Add support for the MT6365 PMIC and document
     regulator supplies for the MT6359 variant
   - Qualcomm TCSR: Add compatibles for Nord and IPQ5210 TCSR blocks
   - Renesas RZ/G3L: Revert the addition of the
     `renesas,r9a08g046-lvds-cmn` compatible string due to documentation
     errors
   - Samsung S2MU005: Document the S2MU005 PMIC and its sub-devices
     (charger, MUIC, flash and RGB LEDs)
   - Spreadtrum SC2731: Include regulator bindings for the SC2730
     variant
   - STMPE: Fix the schema by marking 'compatible' and '#pwm-cells' as
     required for the PWM subnode
   - Texas Instruments BQ257xx: Expand the BQ25703A binding to include
     the BQ25792 variant

  Removals:
   - Motorola EZX PCAP: Remove the unused and non-functional driver for
     Motorola EZX phones"

* tag 'mfd-next-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (47 commits)
  dt-bindings: mfd: syscon: Revert renesas,r9a08g046-lvds-cmn
  dt-bindings: mfd: st,stmpe: Add missing properties for PWM subnode
  mfd: rz-mtu3: Make reset optional
  mfd: rz-mtu3: Store &pdev->dev in local variable
  mfd: rz-mtu3: Use local variable for reset
  mfd: rz-mtu3: Use device-managed APIs
  dt-bindings: mfd: aspeed,ast2x00-scu: Support AST2700 SoC1 pinctrl
  mfd: tps6586x: Fix OF node refcount
  dt-bindings: mfd: sprd,sc2731: Include SC2730 regulator bindings
  mfd: twl4030-power: Update checks for specific boards to use the DT
  dt-bindings: mfd: qcom,tcsr: Document the IPQ5210 TCSR block
  mfd: qcom_rpm: Add msm8960 QDSS clock resource
  mfd: si476x-i2c: Fix spelling mistakes in comments
  mfd: max77620: Convert poweroff support to sys-off API
  mfd: dt-bindings: mt6397: Add regulator supplies
  dt-bindings: mfd: mediatek: mt6397: Add MT6365 PMIC support
  dt-bindings: mfd: mediatek: mt6397: Add rtc for MT6359
  mfd: cs42l43: Sanity check firmware size
  mfd: qcom: Unify user-visible "Qualcomm" name
  mfd: cros_ec: Delay dev_set_drvdata() until probe success
  ...
 2026-06-18 14:26:29 -07:00
Linus Torvalds
d076a8d3b9 IOMMU Updates for Linux v7.2 
Including:
 
 Core Code:
 
   - Fix dma-iommu scatterlist length handling in the P2PDMA path.
 
   - Extend the generic IOMMU page-table code with detailed gather
     support for more precise invalidations.
 
   - Add pending-gather tracking to generic page-table invalidation
     handling.
 
   - Add support for smaller virtual address sizes in the generic AMDv1
     page-table format, including KUnit coverage.
 
   - Fix page-size bitmap calculation for smaller VA configurations.
 
   - Rework Arm io-pgtable allocation/freeing to consistently use the
     iommu-pages API and address-conversion helpers.
 
   - Add PCI ATS infrastructure for devices that require ATS, including
     always-on ATS handling for pre-CXL devices.
 
 AMD IOMMU:
 
   - Fix several IOTLB invalidation details, including PDE handling,
     flush-all behavior, and command address encoding.
 
   - Honor IVINFO[VASIZE] when deriving address limits.
 
   - Fix premature loop termination in init_iommu_one().
 
   - Add Hygon family 18h model 4h IOAPIC support.
 
   - Clean up legacy-mode handling, stale comments, dead IVMD
     exclusion-range code, and unused address-size macros.
 
 Arm SMMU / Arm SMMU v3:
 
   - SMMUv2:
     - Device-tree binding updates for Qualcomm Hawi, Nord and Shikra
       SoCs.
     - Constain the clocks which can be specified for recent Qualcomm
       SoCs.
     - Fix broken compatible string for Qualcomm prefetcher
       configuration an add new entry for the Glymur MDSS.
     - Ensure SMMU is powered-up when writing context bank for Adreno
       client.
 
   - SMMUv3:
     - Fix off-by-one in queue allocation retry loop.
     - Enable hardware update of access/dirty bits from the SMMU.
     - Re-jig command construction to use separate inline helpers for
       each command type.
 
 Intel VT-d:
 
   - Add the PCI segment number to DMA fault messages.
 
   - Improve support for non-PRI mode SVA.
 
   - Ensure atomicity during context entry teardown.
 
   - Fix RB-tree corruption in the probe error path.
 
 RISC-V IOMMU:
 
   - Add NAPOT range invalidation support.
 
   - Use detailed gather information for invalidation decisions.
 
   - Compute the best stride for single invalidations.
 
   - Advertise Svpbmt support to the generic page-table code.
 
   - Add capability definitions and clean up command macro encoding.
 
 VeriSilicon IOMMU:
 
   - Add a new VeriSilicon IOMMU driver.
 
   - Add devicetree binding documentation and MAINTAINERS coverage.
 
   - Add the RK3588 VeriSilicon IOMMU node.
 
   - Apply small cleanups and warning fixes in the new driver.
 
 Rockchip IOMMU:
 
   - Disable the fetch DTE time limit.
 
 Apple DART:
 
   - Correct a stale CONFIG_PCIE_APPLE macro name in a comment.
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Merge tag 'iommu-updates-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux

Pull iommu updates from Joerg Roedel:
 "Core Code:

   - Fix dma-iommu scatterlist length handling in the P2PDMA path

   - Extend the generic IOMMU page-table code with detailed gather
     support for more precise invalidations

   - Add pending-gather tracking to generic page-table invalidation
     handling

   - Add support for smaller virtual address sizes in the generic AMDv1
     page-table format, including KUnit coverage

   - Fix page-size bitmap calculation for smaller VA configurations

   - Rework Arm io-pgtable allocation/freeing to consistently use the
     iommu-pages API and address-conversion helpers

   - Add PCI ATS infrastructure for devices that require ATS, including
     always-on ATS handling for pre-CXL devices

  AMD IOMMU:

   - Fix several IOTLB invalidation details, including PDE handling,
     flush-all behavior, and command address encoding

   - Honor IVINFO[VASIZE] when deriving address limits

   - Fix premature loop termination in init_iommu_one()

   - Add Hygon family 18h model 4h IOAPIC support

   - Clean up legacy-mode handling, stale comments, dead IVMD
     exclusion-range code, and unused address-size macros

  Arm SMMU / Arm SMMU v3:

   - SMMUv2:
      - Device-tree binding updates for Qualcomm Hawi, Nord and Shikra
        SoCs
      - Constrain the clocks which can be specified for recent Qualcomm
        SoCs
      - Fix broken compatible string for Qualcomm prefetcher
        configuration an add new entry for the Glymur MDSS
      - Ensure SMMU is powered-up when writing context bank for Adreno
        client

   - SMMUv3:
      - Fix off-by-one in queue allocation retry loop
      - Enable hardware update of access/dirty bits from the SMMU
      - Re-jig command construction to use separate inline helpers for
        each command type

  Intel VT-d:

   - Add the PCI segment number to DMA fault messages

   - Improve support for non-PRI mode SVA

   - Ensure atomicity during context entry teardown

   - Fix RB-tree corruption in the probe error path

  RISC-V IOMMU:

   - Add NAPOT range invalidation support

   - Use detailed gather information for invalidation decisions

   - Compute the best stride for single invalidations

   - Advertise Svpbmt support to the generic page-table code

   - Add capability definitions and clean up command macro encoding

  VeriSilicon IOMMU:

   - Add a new VeriSilicon IOMMU driver

   - Add devicetree binding documentation and MAINTAINERS coverage

   - Add the RK3588 VeriSilicon IOMMU node

   - Apply small cleanups and warning fixes in the new driver

  Rockchip IOMMU:

   - Disable the fetch DTE time limit

  Apple DART:

   - Correct a stale CONFIG_PCIE_APPLE macro name in a comment"

* tag 'iommu-updates-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux: (66 commits)
  iommu/dma-iommu: Fix wrong scatterlist length assignment in P2PDMA path
  iommu/amd: Control INVALIDATE_IOMMU_PAGES PDE from the gather
  iommu/amd: Make CMD_INV_IOMMU_ALL_PAGES_ADDRESS match the spec
  iommu/amd: Have amd_iommu_domain_flush_pages() use last
  iommu/amd: Pass last in through to build_inv_address()
  iommu/amd: Simplify build_inv_address()
  iommu/apple-dart: correct CONFIG_PCIE_APPLE macro name in comment
  iommu/vt-d: Fix RB-tree corruption in probe error path
  iommu/vt-d: Improve IOMMU fault information
  iommu/vt-d: Remove typo from pasid_pte_config_nested()
  iommu/vt-d: Clear Present bit before tearing down scalable-mode context entry
  iommu/vt-d: Avoid WARNING in sva unbind path
  dt-bindings: arm-smmu: Correct and add constraints for Hawi, Shikra and Kaanapali
  dt-bindings: arm-smmu: Add compatible for Qualcomm Nord SoC
  iommu/amd: Don't split flush for amd_iommu_domain_flush_all()
  iommu/rockchip: disable fetch dte time limit
  iommu/arm-smmu-v3: Allow ATS to be always on
  PCI: Allow ATS to be always on for pre-CXL devices
  PCI: Add pci_ats_required() for CXL.cache capable devices
  iommu/vsi: Use list_for_each_entry()
  ...
 2026-06-17 12:24:50 -07:00
Linus Torvalds
09fb6892f3 Devicetree updates for v7.2: 
DT core:
 - Add support for handling multiple cells in "iommu-map" entries.
 
 - Support only 1 entry in /reserved-memory "reg" entries. Support for
   more than 1 entry has been broken.
 
 - Fix a UAF on alloc_reserved_mem_array() failure
 
 - Make "ibm,phandle" handling logic specific to PPC
 
 - Use memcpy() instead of strcpy() for known length strings
 
 - Ensure __of_find_n_match_cpu_property() handles malformed "reg"
   entries
 
 - Add various checks that expected strings are strings before accessing
   them
 
 - Drop redundant memset() when unflattening DT
 
 DT bindings:
 - Add a DTS style checker. Currently hooked up to dt_binding_check to
   check examples.
 
 - Convert st,nomadik platform, ti,omap-dmm, and ti,irq-crossbar
   bindings to DT schema
 
 - Add Apple System Management Controller hwmon, Qualcomm Hamoa Embedded
   Controller, Qualcomm IPQ6018 PWM controller, fsl,mc1323, Samsung
   SOFEF01-M DDIC panel, Freescale i.MX53 Television Encoder, Samsung S2M
   series PMIC extcon, and MT6365 PMIC AuxADC schemas
 
 - Extend bindings for QCom Maili and Nord PDC, QCom Hali fastrpc,
   qcom,eliza-imem, qcom,oryon-1-5 CPU, and MT6365 Keys
 
 - Consolidate "sram" property definitions
 
 - Fix constraints on "nvmem" properties which only contain phandles and
   no arg cells
 
 - Another pass of fixing "phandle-array" constraints
 
 - Add Gira vendor prefix
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Merge tag 'devicetree-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree updates from Rob Herring:
 "DT core:

   - Add support for handling multiple cells in "iommu-map" entries

   - Support only 1 entry in /reserved-memory "reg" entries. Support for
     more than 1 entry has been broken

   - Fix a UAF on alloc_reserved_mem_array() failure

   - Make "ibm,phandle" handling logic specific to PPC

   - Use memcpy() instead of strcpy() for known length strings

   - Ensure __of_find_n_match_cpu_property() handles malformed "reg"
     entries

   - Add various checks that expected strings are strings before
     accessing them

   - Drop redundant memset() when unflattening DT

  DT bindings:

   - Add a DTS style checker. Currently hooked up to dt_binding_check to
     check examples

   - Convert st,nomadik platform, ti,omap-dmm, and ti,irq-crossbar
     bindings to DT schema

   - Add Apple System Management Controller hwmon, Qualcomm Hamoa
     Embedded Controller, Qualcomm IPQ6018 PWM controller, fsl,mc1323,
     Samsung SOFEF01-M DDIC panel, Freescale i.MX53 Television Encoder,
     Samsung S2M series PMIC extcon, and MT6365 PMIC AuxADC schemas

   - Extend bindings for QCom Maili and Nord PDC, QCom Hali fastrpc,
     qcom,eliza-imem, qcom,oryon-1-5 CPU, and MT6365 Keys

   - Consolidate "sram" property definitions

   - Fix constraints on "nvmem" properties which only contain phandles
     and no arg cells

   - Another pass of fixing "phandle-array" constraints

   - Add Gira vendor prefix"

* tag 'devicetree-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (50 commits)
  dt-bindings: interrupt-controller: qcom,pdc: Add Maili compatible string
  dt-bindings: interrupt-controller: ti,irq-crossbar: Convert to DT schema
  dt-bindings: vendor-prefixes: add Gira
  dt-bindings: embedded-controller: Add Qualcomm reference device EC description
  dt-bindings: pwm: add IPQ6018 binding
  dt-bindings: hwmon: Add Apple System Management Controller hwmon schema
  docs: dt: writing-schema: Clarify what is required in a schema
  of: Respect #{iommu,msi}-cells in maps
  of: Factor arguments passed to of_map_id() into a struct
  of: Add convenience wrappers for of_map_id()
  of: reserved_mem: zero total_reserved_mem_cnt if no valid /reserved-memory entry
  of: reserved_mem: handle NULL name in of_reserved_mem_lookup()
  dt-bindings: cache: l2c2x0: Add missing power-domains
  dt-bindings: interrupt-controller: renesas,r9a09g077-icu: Fix reg size in example
  dt-bindings: nvmem: consumer: Make 'nvmem' an array of one-item entries
  drivers/of/overlay: Use memcpy() to copy known length strings
  dt-bindings: add self-test fixtures for style checker
  dt-bindings: wire style checker into dt_binding_check
  scripts/jobserver-exec: propagate child exit status
  dt-bindings: add DTS style checker
  ...
 2026-06-17 11:54:57 -07:00
Linus Torvalds
70cb95c736 soc: drivers for 7.2 
There are a few added drivers, but mostly the normal maintenance to drivers
 for firmware, memory controller and other soc specific hadware:
 
  - The NXP QuickEngine gets modern MSI support, which allows some cleanups to
    the GICv3 irqchip chip driver
 
  - A new SoC specific driver for the Renesas R-Car MFIS unit is added,
    encapsulating support for the on-chip mailbox and hwspinlock
    implementations that are not easily separated into individual
    drivers
 
  - The Qualcomm SoC drivers add support for additional SoC implementations,
    and flexiblity around power managedment for the serial-engine driver
    as well as probing the LLCC driver using custom hardware descriptions
    inside of the device itself.
 
  - Added support for the Samsung thermal management unit
 
  - A cleanup to the Tegra 'PMC' driver interfaces to remove legacy
    APIs and allow multiple PMC instances everywhere.
 
  - Updates to the TI SCI and KNAS drivers to improve suspend/resume
    support.
 
  - Minor driver changes for mediatek, xilinx, allwinner, aspeed, tegra,
    broadcom, amd, microchip and starfive specific drivers
 
  - Memory controller updates for Tegra and Renesas for additional SoC
    types and other improvements.
 
  - Firmware driver updates for Arm FF-A, SMCCC and SCMI interfaces,
    to update driver probing, object lifetimes and address minor bugs.
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Merge tag 'soc-drivers-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull SoC driver updates from Arnd Bergmann:
 "There are a few added drivers, but mostly the normal maintenance to
  drivers for firmware, memory controller and other soc specific
  hardware:

   - The NXP QuickEngine gets modern MSI support, which allows some
     cleanups to the GICv3 irqchip chip driver

   - A new SoC specific driver for the Renesas R-Car MFIS unit is added,
     encapsulating support for the on-chip mailbox and hwspinlock
     implementations that are not easily separated into individual
     drivers

   - The Qualcomm SoC drivers add support for additional SoC
     implementations, and flexibility around power management for the
     serial-engine driver as well as probing the LLCC driver using
     custom hardware descriptions inside of the device itself.

   - Added support for the Samsung thermal management unit

   - A cleanup to the Tegra 'PMC' driver interfaces to remove legacy
     APIs and allow multiple PMC instances everywhere.

   - Updates to the TI SCI and KNAS drivers to improve suspend/resume
     support.

   - Minor driver changes for mediatek, xilinx, allwinner, aspeed,
     tegra, broadcom, amd, microchip and starfive specific drivers

   - Memory controller updates for Tegra and Renesas for additional SoC
     types and other improvements.

   - Firmware driver updates for Arm FF-A, SMCCC and SCMI interfaces, to
     update driver probing, object lifetimes and address minor bugs"

* tag 'soc-drivers-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (189 commits)
  Revert "firmware: zynqmp: Add dynamic CSU register discovery and sysfs interface"
  Revert "Documentation: ABI: add sysfs interface for ZynqMP CSU registers"
  memory: tegra234: drop dead NULL check in tegra234_mc_icc_aggregate()
  memory: tegra264: drop redundant tegra264_mc_icc_aggregate()
  memory: tegra186-emc: stop borrowing MC aggregate hook for EMC
  soc: aspeed: cleanup dead default for ASPEED_SOCINFO
  firmware: tegra: bpmp: Add support for multi-socket platforms
  firmware: tegra: bpmp: Propagate debugfs errors
  soc/tegra: pmc: Add Tegra238 support
  soc/tegra: pmc: Restrict power-off handler to Nexus 7
  soc/tegra: pmc: Populate powergate debugfs only when needed
  soc/tegra: pmc: Move legacy code behind CONFIG_ARM guard
  soc/tegra: pmc: Remove unused legacy functions
  soc/tegra: pmc: Create PMC context dynamically
  firmware: samsung: acpm: remove compile-testing stubs
  firmware: samsung: acpm: Add devm_acpm_get_by_phandle helper
  firmware: samsung: acpm: Add TMU protocol support
  firmware: samsung: acpm: Make acpm_ops const and access via pointer
  firmware: samsung: acpm: Drop redundant _ops suffix in acpm_ops members
  firmware: samsung: acpm: Annotate rx_data->cmd with __counted_by_ptr
  ...
 2026-06-17 11:21:40 -07:00
Linus Torvalds
aab799b1bd soc: devicetree updates for 7.2 
There are fewer devicetree updates this time that the last few ones, with
 five SoC types getting added:
 
  - Qualcomm Dragonwing IPQ9650 is a new wireless networking SoC using
    four Cortex-A55 and one Cortex-A78 core, which is a significant
    upgrade from older generations
 
  - ZTE zx297520v3 is an older low-end wireless SoC using a single
    Cortex-A53 core, which so far can only run 32-bit kernels.  This brings
    back the ZX family of chips that was removed in 2021 after support
    for the original zx296702 and zx296718 chips was never completed.
 
  - Renesas R-Car M3Le (R8A779MD) is a variant of the R-Car M3-N (R8A77965)
    automotive SoC.
 
  - Apple t8122 (M3) is the 2023 generation of their laptop SoCs,
    which has now been reverse-engineered to the point of having initial
    kernel support for five laptop models.
 
  - ASPEED AST27xx is their first baseboard managment controller using
    a 64-bit core, the Cortex-A35, following earlier generations using
    ARMv5/v6/v7 CPUs.
 
 These all come with one or more initial boards, and in total there
 are 39 new boards getting added across SoC families, including:
 
  - Two NAS boxes using the old Cortina Systems Gemini SoC based on
    an ARMv4 FA526 CPU core
 
  - 18 industrial embedded boards using NXP i.MX6/8/9 and LX2160A
    SoCs from Variscite, Toradex and SolidRun, plus a number of
    overlays for combinations with additional boards
 
  - One new carrier board and SoM using TI K3 AM62x, in addition to
    new overlays for older SoMs
 
  - Two new boards using Spacemit K3 (no relation with TI) RISC-V
    SoCs.
 
  - Three phones from Google, Nothing and Motorola, all using Qualcomm
    Snapdragon SoCs
 
  - AST26xx BMC support for two server boards
 
 While there is still a significant number of patches improving hardware
 support for the existing boards across vendors (NXP, Qualcomm, Renesas,
 Rockchips, Mediatek, ...), a much smaller number of cleanups and warning
 fixes have made it in this time.
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Merge tag 'soc-dt-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull SoC devicetree updates from Arnd Bergmann:
 "There are fewer devicetree updates this time that the last few ones,
  with five SoC types getting added:

   - Qualcomm Dragonwing IPQ9650 is a new wireless networking SoC using
     four Cortex-A55 and one Cortex-A78 core, which is a significant
     upgrade from older generations

   - ZTE zx297520v3 is an older low-end wireless SoC using a single
     Cortex-A53 core, which so far can only run 32-bit kernels. This
     brings back the ZX family of chips that was removed in 2021 after
     support for the original zx296702 and zx296718 chips was never
     completed.

   - Renesas R-Car M3Le (R8A779MD) is a variant of the R-Car M3-N
     (R8A77965) automotive SoC.

   - Apple t8122 (M3) is the 2023 generation of their laptop SoCs, which
     has now been reverse-engineered to the point of having initial
     kernel support for five laptop models.

   - ASPEED AST27xx is their first baseboard managment controller using
     a 64-bit core, the Cortex-A35, following earlier generations using
     ARMv5/v6/v7 CPUs.

  These all come with one or more initial boards, and in total there are
  39 new boards getting added across SoC families, including:

   - Two NAS boxes using the old Cortina Systems Gemini SoC based on an
     ARMv4 FA526 CPU core

   - 18 industrial embedded boards using NXP i.MX6/8/9 and LX2160A SoCs
     from Variscite, Toradex and SolidRun, plus a number of overlays for
     combinations with additional boards

   - One new carrier board and SoM using TI K3 AM62x, in addition to new
     overlays for older SoMs

   - Two new boards using Spacemit K3 (no relation with TI) RISC-V SoCs.

   - Three phones from Google, Nothing and Motorola, all using Qualcomm
     Snapdragon SoCs

   - AST26xx BMC support for two server boards

  While there is still a significant number of patches improving
  hardware support for the existing boards across vendors (NXP,
  Qualcomm, Renesas, Rockchips, Mediatek, ...), a much smaller number
  of cleanups and warning fixes have made it in this time"

* tag 'soc-dt-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (665 commits)
  arm64: dts: aspeed: Fix duplicate pinctrl labels and address scheme
  arm64: dts: bst: enable eMMC controller in C1200
  dt-bindings: display/lvds-codec: add ti,sn65lvds93
  arm64: dts: allwinner: a523: Add missing GPIO interrupt
  arm64: dts: lx2160a-rev2: avoid 32-bit pcie window system ram overlap
  arm64: dts: aspeed: Add initial AST27xx SoC device tree
  arm64: Kconfig: Add ASPEED SoC family Kconfig support
  dt-bindings: arm: aspeed: Add AST2700 board compatible
  arm64: dts: allwinner: a523: add gpadc node
  arm64: dts: allwinner: Add EL2 virtual timer interrupt
  ARM: dts: sun8i: a83t: Add MIPI CSI-2 controller node
  dt-bindings: media: sun6i-a31-isp: Add optional interconnect properties
  dt-bindings: media: sun6i-a31-csi: Add optional interconnect properties
  arm64: dts: imx{91,93}-phyboard-segin: Add peb-av-18 overlays
  arm64: dts: imx93-var-som-symphony: enable ADC
  arm64: dts: imx93-var-som-symphony: enable TPM3 PWM
  arm64: dts: imx93-var-som-symphony: keep RGB_SEL low
  arm64: dts: imx93-var-som-symphony: enable UART7
  arm64: dts: imx93-var-som-symphony: add TPM support
  arm64: dts: imx91-var-som-symphony: fix RGB_SEL handling
  ...
 2026-06-17 11:16:56 -07:00
Krzysztof Kozlowski
c454531af7 dt-bindings: mfd: syscon: Revert renesas,r9a08g046-lvds-cmn 
Revert commit 51284d8b1dbc ("dt-bindings: mfd: syscon: Document the
LVDS_CMN syscon for the RZ/G3L") because it is completely not matching
reality and clearly incorrect in respect of renesas,r9a08g046-lvds-cmn.

It wasn't ever build-tested by author on their DTS, either.

The documented renesas,r9a08g046-lvds-cmn compatible clearly disallows
any children and simple-mfd fallback, however its only use in original
patchset is with simple-mfd and children, so this could have never
worked.

Fixes: 51284d8b1dbc ("dt-bindings: mfd: syscon: Document the LVDS_CMN syscon for the RZ/G3L")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Acked-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://patch.msgid.link/20260608115507.134969-2-krzysztof.kozlowski@oss.qualcomm.com
Signed-off-by: Lee Jones <lee@kernel.org>
 2026-06-17 11:33:12 +01:00
Manish Baing
f167dc91ae dt-bindings: mfd: st,stmpe: Add missing properties for PWM subnode 
The st,stmpe-pwm binding is already covered by the MFD schema in
Documentation/devicetree/bindings/mfd/st,stmpe.yaml. However, the
PWM subnode was missing a 'required' properties block. This allowed
Device Tree nodes to pass validation even if the 'compatible'
string was omitted. This omission could lead to probe failures
at runtime.

Fix the schema by adding the missing 'required' block.

Signed-off-by: Manish Baing <manishbaing2789@gmail.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Acked-by: Uwe Kleine-König <ukleinek@kernel.org>
Reviewed-by: Linus Walleij <linusw@kernel.org>
Link: https://patch.msgid.link/20260523173251.72540-2-manishbaing2789@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>
 2026-06-17 11:33:10 +01:00
Billy Tsai
960b38750b dt-bindings: mfd: aspeed,ast2x00-scu: Support AST2700 SoC1 pinctrl 
The AST2700 SoC integrates two interconnected SoC instances, each
managed by its own System Control Unit (SCU).

Allow the AST2700 SoC1 pin controller to be described as a child
node of the SCU by extending the compatible strings accepted by
the SCU binding.

There is no functional change to the SCU binding beyond permitting
the aspeed,ast2700-soc1-pinctrl compatible string.

Signed-off-by: Billy Tsai <billy_tsai@aspeedtech.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Linus Walleij <linusw@kernel.org>
Link: https://patch.msgid.link/20260521-pinctrl-single-bit-v5-1-308be2c160fc@aspeedtech.com
Signed-off-by: Lee Jones <lee@kernel.org>
 2026-06-17 11:32:58 +01:00
Otto Pflüger
28ad23ef7f dt-bindings: mfd: sprd,sc2731: Include SC2730 regulator bindings 
The SC2730 PMIC provides a different set of regulators than SC2731 and
thus requires separate regulator bindings. Allow using them for the
"regulators" node.

Signed-off-by: Otto Pflüger <otto.pflueger@abscue.de>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20260519-sc2730-regulators-v3-2-5bf0e02507e3@abscue.de
Signed-off-by: Lee Jones <lee@kernel.org>
 2026-06-17 11:32:53 +01:00
Kathiravan Thirumoorthy
45a1d5f196 dt-bindings: mfd: qcom,tcsr: Document the IPQ5210 TCSR block 
Document the TCSR block found on the Qualcomm's IPQ5210 SoC.

Signed-off-by: Kathiravan Thirumoorthy <kathiravan.thirumoorthy@oss.qualcomm.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260511-ipq5210_tcsr_binding-v1-1-c8d20fed014f@oss.qualcomm.com
Signed-off-by: Lee Jones <lee@kernel.org>
 2026-06-17 11:32:48 +01:00
Chen-Yu Tsai
7502c035b8 mfd: dt-bindings: mt6397: Add regulator supplies 
On the MT6397 family each buck regulator has a separate supply. LDOs are
split into various groups with independent supplies. There is also a
supply for the regulator control logic.

Add descriptions for all of the supplies for the MT6359.

Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260514091520.2718987-2-wenst@chromium.org
Signed-off-by: Lee Jones <lee@kernel.org>
 2026-06-17 11:32:38 +01:00
Louis-Alexis Eyraud
078ca283be dt-bindings: mfd: mediatek: mt6397: Add MT6365 PMIC support 
MT6365 PMIC is compatible with MT6359, so add the compatible strings
for the main and sub devices (regulator, rtc, audio codec).

Signed-off-by: Louis-Alexis Eyraud <louisalexis.eyraud@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20260429-mediatek-genio-mt6365-cleanup-v1-2-6f43838be92f@collabora.com
Signed-off-by: Lee Jones <lee@kernel.org>
 2026-06-17 11:32:35 +01:00
Louis-Alexis Eyraud
616207451d dt-bindings: mfd: mediatek: mt6397: Add rtc for MT6359 
The rtc block of MT6359 PMIC is compatible with the one found in MT6358
but this compatibility was never expressed in the dt-bindings, so add
the missing compatible string for the rtc subnode.

Signed-off-by: Louis-Alexis Eyraud <louisalexis.eyraud@collabora.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20260429-mediatek-genio-mt6365-cleanup-v1-1-6f43838be92f@collabora.com
Signed-off-by: Lee Jones <lee@kernel.org>
 2026-06-17 11:32:32 +01:00
Billy Tsai
2611c4d623 dt-bindings: mfd: aspeed,ast2x00-scu: Describe AST2700 SCU0 
AST2700 consists of two interconnected SoC instances, each with its own
System Control Unit (SCU). The SCU0 provides pin control, interrupt
controllers, clocks, resets, and address-space mappings for the
Secondary and Tertiary Service Processors (SSP and TSP).

Describe the SSP/TSP address mappings using the standard
memory-region and memory-region-names properties.

Disallow legacy child nodes that are not present on AST2700, including
p2a-control and smp-memram. The latter is unnecessary as software can
access the scratch registers via the SCU syscon.

Also allow the AST2700 SoC0 pin controller to be described as a child
node of the SCU0, and add an example illustrating the SCU0 layout,
including reserved-memory, interrupt controllers, and pinctrl.

Signed-off-by: Billy Tsai <billy_tsai@aspeedtech.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Acked-by: Linus Walleij <linusw@kernel.org>
Link: https://patch.msgid.link/20260428-upstream_pinctrl-v8-2-eb8ef9ab0498@aspeedtech.com
Signed-off-by: Lee Jones <lee@kernel.org>
 2026-06-17 11:32:17 +01:00
Deepti Jaggi
484c67469d dt-bindings: mfd: qcom,tcsr: Add compatible for Nord 
Document Top Control and Status Register (TCSR) controller on Qualcomm
Nord SoC.

Signed-off-by: Deepti Jaggi <deepti.jaggi@oss.qualcomm.com>
Signed-off-by: Shawn Guo <shengchao.guo@oss.qualcomm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260504081122.825635-1-shengchao.guo@oss.qualcomm.com
Signed-off-by: Lee Jones <lee@kernel.org>
 2026-06-17 11:32:07 +01:00
Shaunak Datar
82f0918230 dt-bindings: mfd: hisilicon,hi655x-pmic: Convert to DT schema 
Convert the Hisilicon Hi655x PMIC binding from the text format to DT schema
to enable dtbs_check validation.

The 'regulators' child node is added based on existing usage in
arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts, which defines child
regulator nodes not documented in the original .txt binding.

The uppercase LDO names are retained to match existing DTS usage.

Signed-off-by: Shaunak Datar <shaunakkdatar@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260423113237.260652-1-shaunakkdatar@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>
 2026-06-17 11:30:58 +01:00
Ronald Claveau
39dd85d924 dt-bindings: mfd: khadas: Add new compatible for Khadas VIM4 MCU 
The Khadas VIM4 MCU register is slightly different
from previous boards' MCU.
This board also features a switchable power source for its fan.

Signed-off-by: Ronald Claveau <linux-kernel-dev@aliel.fr>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20260421-add-mcu-fan-khadas-vim4-v4-1-447114a28f2d@aliel.fr
Signed-off-by: Lee Jones <lee@kernel.org>
 2026-06-17 11:30:55 +01:00
Biju Das
68d574451d dt-bindings: mfd: syscon: Document the LVDS_CMN syscon for the RZ/G3L 
The RZ/G3{E,L} SoCs have an LVDS Common (LVDS_CMN) region which is common
to all LVDS channels. The RZ/G3L has single-link, but the RZ/G3E has both
single and dual-link.

Use the syscon interface to access these registers for scalability.

Signed-off-by: Tommaso Merciai <tommaso.merciai.xr@bp.renesas.com>
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20260421172910.218497-2-biju.das.jz@bp.renesas.com
Signed-off-by: Lee Jones <lee@kernel.org>
 2026-06-17 11:30:51 +01:00
Alexey Charkov
583003fe5e dt-bindings: mfd: ti,bq25703a: Expand to include BQ25792 
TI BQ25792 is similar in operation to BQ25703A, but has a different
register layout and different current/voltage capabilities.

Expand the existing BQ25703A binding to include BQ25792, and move the
voltage and current limits into per-variant conditional statements.

Signed-off-by: Alexey Charkov <alchark@flipper.net>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Tested-by: Chris Morgan <macromorgan@hotmail.com>
Link: https://patch.msgid.link/20260331-bq25792-v6-1-0278fba33eb9@flipper.net
Signed-off-by: Lee Jones <lee@kernel.org>
 2026-06-17 11:30:31 +01:00
Kaustabh Chakraborty
38569c751c dt-bindings: leds: Document Samsung S2M series PMIC flash LED device 
Certain Samsung S2M series PMICs have a flash LED controller with
two LED channels, and with torch and flash control modes. Document the
devicetree schema for the device.

Signed-off-by: Kaustabh Chakraborty <kauschluss@disroot.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20260516-s2mu005-pmic-v7-1-73f9702fb461@disroot.org
Signed-off-by: Lee Jones <lee@kernel.org>
 2026-06-17 11:29:08 +01:00
Svyatoslav Ryhel
7d5c8db6dc dt-bindings: leds: Document TI LM3560 Synchronous Boost Flash Driver 
Document TI LM3559 and LM3560 Synchronous Boost Flash Driver used for
camera flash LEDs.

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20260506064847.37795-2-clamor95@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>
 2026-06-17 11:28:46 +01:00
Biswapriyo Nath
ce1464f193 dt-bindings: leds: irled: ir-spi-led: Add new duty-cycle value 
30 duty cycle for IR transmitter is used in Xiaomi Redmi Note 8 (ginkgo).

Signed-off-by: Biswapriyo Nath <nathbappai@gmail.com>
Reviewed-by: Sean Young <sean@mess.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260325-ginkgo-add-usb-ir-vib-v1-4-446c6e865ad6@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>
 2026-06-17 11:28:01 +01:00
Kaustabh Chakraborty
2cd517ed4e dt-bindings: mfd: Add documentation for S2MU005 PMIC 
Samsung's S2MU005 PMIC includes subdevices for a charger, an MUIC (Micro
USB Interface Controller), and flash and RGB LED controllers.

Add the compatible and documentation for the S2MU005 PMIC. Also, add an
example for nodes for supported sub-devices, i.e. MUIC, flash LEDs, and
RGB LEDs. Charger sub-device uses the node of the parent.

Signed-off-by: Kaustabh Chakraborty <kauschluss@disroot.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260516-s2mu005-pmic-v7-3-73f9702fb461@disroot.org
Signed-off-by: Lee Jones <lee@kernel.org>
 2026-06-17 11:26:08 +01:00
Linus Torvalds
056e065a6b sound updates for 7.2-rc1 
Unsurprisingly, we've had a fairly busy development cycle with
 various fixes and enhancements.  While the majority of changes consist
 of device-specific fixes, a significant number of cleanups, hardening,
 and modernizations have been applied to the core frameworks as well.
 
 Below are some highlights:
 
 * ALSA Core:
 - Hardening, race condition, and UAF/leak fixes in the ALSA timer and
   sequencer cores
 - Widespread adoption of flexible array members across core structures
 - Integration of new simple refcount helper functions to simplify code
 
 * ASoC Core:
 - Introduction of a unified SoundWire enumeration helper to clean up
   redundant device initialization across codecs
 - Enhancements to SDCA support, including handling devices with
   multiple functions of the same type and proper jack reporting masks
 - Continued refactoring of ASoC component debugfs and DAPM structures
 - Simplification and improvements to the format auto-selection
   mechanism
 - Added shared BCLK rate constraints for cross-DAI coordination
 
 * ASoC Platforms & Codecs:
 - Initial bring-up and power management support for AMD ACP 7.x
 - Support for Everest Semi ES9356 (SDCA), Mediatek MT2701 (on-chip
   HDMI) and MT8196 SoCs, Renesas RZ/G3E, SpacemiT K3, and TI
   TAC5xx2/TAS67524
 - Added a new generic driver for GPIO-driven amplifiers
 - Continued mass conversion of locking code to guard() helpers across
   numerous platform drivers (MediaTek, Rockchip, STM32, Samsung, etc.)
 - Cleanup of legacy non-DT platform data and rollbacks for obsolete SH
   Ecovec24/7724se boards
 
 * HD- and USB-Audio:
 - Device-specific hardware quirks and fixes for various Realtek
   HD-Audio devices (Lenovo, HP, ASUS, Acer, Clevo)
 - Refinements to Qualcomm USB-audio offloading support
 - Front-panel controls and autogain status support for Scarlett Gen 4
 - Quirks for XIBERIA (K03S), Sennheiser (MOMENTUM 3), Edifier (MF200),
   Novation (Mininova), and Behringer (Flow 8) USB-audio devices
 - Improved robustness by rolling back or propagating write errors to the
   mixer control caches (Babyface Pro, US-16x08, Scarlett)
 
 * Others:
 - Support for the HT-Omega eClaro PCI sound card in the Oxygen driver
 - Robustness improvements and fixes for Virtio-audio, Xen-front, and
   legacy OSS dmasound drivers
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Merge tag 'sound-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "Unsurprisingly, we've had a fairly busy development cycle with various
  fixes and enhancements. While the majority of changes consist of
  device-specific fixes, a significant number of cleanups, hardening,
  and modernizations have been applied to the core frameworks as well.

  Below are some highlights:

  ALSA Core:
   - Hardening, race condition, and UAF/leak fixes in the ALSA timer and
     sequencer cores
   - Widespread adoption of flexible array members across core
     structures
   - Integration of new simple refcount helper functions to simplify
     code

  ASoC Core:
   - Introduction of a unified SoundWire enumeration helper to clean up
     redundant device initialization across codecs
   - Enhancements to SDCA support, including handling devices with
     multiple functions of the same type and proper jack reporting masks
   - Continued refactoring of ASoC component debugfs and DAPM structures
   - Simplification and improvements to the format auto-selection
     mechanism
   - Added shared BCLK rate constraints for cross-DAI coordination

  ASoC Platforms & Codecs:
   - Initial bring-up and power management support for AMD ACP 7.x
   - Support for Everest Semi ES9356 (SDCA), Mediatek MT2701 (on-chip
     HDMI) and MT8196 SoCs, Renesas RZ/G3E, SpacemiT K3, and TI
     TAC5xx2/TAS67524
   - Added a new generic driver for GPIO-driven amplifiers
   - Continued mass conversion of locking code to guard() helpers across
     numerous platform drivers (MediaTek, Rockchip, STM32, Samsung, etc)
   - Cleanup of legacy non-DT platform data and rollbacks for obsolete
     SH Ecovec24/7724se boards

  HD- and USB-Audio:
   - Device-specific hardware quirks and fixes for various Realtek
     HD-Audio devices (Lenovo, HP, ASUS, Acer, Clevo)
   - Refinements to Qualcomm USB-audio offloading support
   - Front-panel controls and autogain status support for Scarlett Gen 4
   - Quirks for XIBERIA (K03S), Sennheiser (MOMENTUM 3), Edifier
     (MF200), Novation (Mininova), and Behringer (Flow 8) USB-audio
     devices
   - Improved robustness by rolling back or propagating write errors to
     the mixer control caches (Babyface Pro, US-16x08, Scarlett)

  Others:
   - Support for the HT-Omega eClaro PCI sound card in the Oxygen driver
   - Robustness improvements and fixes for Virtio-audio, Xen-front, and
     legacy OSS dmasound drivers"

* tag 'sound-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (483 commits)
  ALSA: usb-audio: Add iface reset and delay quirk for XIBERIA K03S
  ALSA: hda/realtek: Add quirk for Lenovo Xiaoxin 14 GT
  ALSA: hda/realtek: Add CS35L41 I2C quirk for ASUS UM3405GA
  ALSA: timer: Fix racy timeri->timer changes with rwlock
  ALSA: core: Fix unintuitive behavior of snd_power_ref_and_wait()
  ALSA: seq: avoid stale FIFO cells during resize
  ALSA: seq: oss: Serialize readq reset state with q->lock
  ASoC: dt-bindings: Fix RT5677 "realtek,gpio-config" type
  ASoC: audio-graph-card2: recommend to use auto select DAI format
  ASoC: update auto format selection method
  ASoC: renesas: rcar: update auto select format
  ASoC: codecs: pcm3168a: update auto select format
  ASoC: codecs: ak4619: update auto select format
  ASoC: codecs: peb2466: don't use array if single pattern
  ASoC: codecs: idt821034: don't use array if single pattern
  ASoC: codecs: framer-codec: don't use array if single pattern
  ASoC: remove SND_SOC_POSSIBLE_xBx_xFx
  ASoC: adau1372: Clear PLL_EN on failed PLL lock without reset GPIO
  ALSA: seq: Don't re-bounce the error event
  ASoC: bcm: cygnus: use scoped child node loop
  ...
 2026-06-17 11:18:45 +01:00
Linus Torvalds
4b99990cdf drm-next for 7.2-rc1 
core:
 - add docbook for DRM_IOCTL_SYNCOBJ_EVENTFD
 - change signature of drm_connector_attach_hdr_output_metadata_property
 - dedup counter and timestamp retrieval in vblank code
 - parse AMD VSDB v3 in CTA extension blocks
 - add P230, Y7, XYYY2101010, T430, XVUY210101010 formats
 - don't call drop master on file close if not master
 - use drm_printf_indent in atomic / bridge
 - fix 32b format descriptions
 - docs: fix toctree
 - hdmi: add common TMDS character rates
 - fix drm_syncobj_find_fence leak
 
 rust:
 - introduce Higher-Ranked lifetime types
 - replace drvdata with scoped registration data
 - add GPUVM immediate mode abstraction for rust GPU drivers
 - introduce DeviceContext type state for drm::Device
 
 bridge:
 - clarify drm_bridge_get/put
 - create drm_get_bridge_by_endpoint and use it
 - analogix_dp: add panel probing
 - ite-it6211 - use drm audio hdmi helpers
 
 buddy:
 - add lockdep annotations
 
 dp:
 - add PR and VRR updates
 - mst: fix buffer overflows
 - add Adaptive Sync SDP decoding support
 - fix OOB reads in dp-mst
 
 ttm:
 - bump fpfn/lpfn to 64-bit
 
 scheduler:
 - change default to fair scheduler
 - map runqueue 1:1 with scheduler
 
 dma-buf:
 - port selftests to kunit
 - convert dma-buf system/heap allocators to module
 - add separate DMABUF_HEAPS_SYSTEM_CC_SHARED Kconfig
 
 udmabuf:
 - revert hugetlb support
 - fix error with CONFIG_DMA_API_DEBUG
 
 dma-fence:
 - fix tracepoints lifetime
 - remove unused signal on any support
 
 ras:
 - add clear error counter netlink command to drm ras
 
 gpusvm:
 - reject VMAs with VM_IO or VM_PFNMAP when creating SVM ranges
 - use IOVA allocations
 
 pagemap:
 - use IOVA allocations
 
 panels:
 - update to use ref counts
 - add support for CSW PNB601LS1-2, LGD LP116WHA-SPB1
 - add support for waveshare panels
 - CMN N116BCN-EA1, CMN N140HCA-EEK, IVO M140NWFQ R5,
 - IVO, R140NWFW R0, BOE NT140*, BOE NV133FHM-N4F,
 - AUO B140*, AUO B133HAN06.6 and AUO B116XTN02.3 eDP panels
 - Surface Pro 12 Panel
 
 xe:
 - add CRI PCI-IDs
 - debugfs add multi-lrc info
 - engine init cleanup
 - PF fair scheduling auto provisioning
 - system controller support for CRI/Xe3p
 - PXP state machine fixes
 - Reset/wedge/unload corner case fixes
 - Wedge path memory allocation fixes
 - PAT type cleanups
 - Reject unsafe PAT for CPU cached memory
 - OA improvements for CRI device memory
 - kernel doc syntax in xe headers
 - xe_drm.h documentation fixes
 - include guard cleanups
 - VF CCS memory pool
 - i915/xe step unification
 - Xe3p GT tuning fixes
 - forcewake cleanup in GT and GuC
 - admin-only PF mode
 - enable hwmon energy attributes for CRI
 - enable GT_MI_USER_INTERRUPT
 - refactor emit functions
 - oa workarounds
 - multi_queue: allow QUEUE_TIMESTAMP register
 - convert stolen memory to ttm range manager
 - use xe2 style blitter as a feature flag
 - make drm_driver const
 - add/use IRQ page to HW engine definition
 - fix oops when display disabled
 
 i915:
 - enable PIPEDMC_ERROR interrupt
 - more common display code refactoring
 - restructure DP/HDMI sink format handling
 - eliminate FB usage from lowlevel pinning code
 - panel replay bw optimization
 - integrate sharpness filter into the scaler
 - new fb_pin abstraction for xe/i915 fb transparent handling
 - skip inactive MST connectors on HDCP
 - start switching to display specific registers
 - use polling when irq unavailable
 - Adaptive-sync SDP prep
 
 amdgpu:
 - use drm_display_info for AMD VSDB data
 - Initial HDMI 2.1 FRL support
 - Initial DCN 4.2.1 support
 - GART fixes for non-4k pages
 - GC 11.5.6/SDMA 6.4.0/and other new IPs
 - GFX9/DCE6/Hawaii/SDMA4/GART/Userq fixes
 - Finish support for using multiple SDMA queues for TTM operations
 - SWSMU updates
 - GC 12.1 updates
 - SMU 15.0.8 updates
 - DCN 4.2 updates
 - DC type conversion fixes
 - Enable DC power module
 - Replay/PSR updates
 - SMU 13.x updates
 - Compute queue quantum MQD updates
 - ASPM fix
 - Align VKMS with common implementation
 - DC analog support fixes
 - UVD 3 fixes
 - TCC harvesting fixes for SI
 - GC 11 APU module reload fix
 - NBIO 6.3.2 support
 - IH 7.1 updates
 - DC cursor fixes
 - VCN/JPEG user fence fixes
 - DC support for connectors without DDC
 - Prefer ROM BAR for default VGA device
 - DC bandwidth fixes
 - Add PTL support for profiler
 - Introduce dc_plane_cm and migrate surface update color path
 - Add FRL registers for HDMI 2.1
 - Restructure VM state machine
 - Auxless ALPM support
 - GEM_OP locking/warning fixes
 - switch to system_dfl_wq
 
 amdkfd:
 - GPUVM TLB flush fix
 - Hotplug fix
 - Boundary check fixes
 - SVM fixes
 - CRIU fixes
 - add profiler API
 - MES 12.1 updates
 
 msm:
 - core:
   - fix shrinker documentation
   - IFPC enabled for gen8
   - PERFCNTR_CONFIG ioctl support
 - GPU:
   - reworked UBWC handling
   - a810 support
 - MDSS:
   - add support for Milos platform
   - reworked UBWC handling
 - DisplayPort:
   - reworked HPD handling as prep for MST
 - DPU:
   - Milos platform support
   - reworked UBWC handling
 - DSI:
   - Milos platform support
 
 nova:
 - Hopper/Blackwell enablement (GH100/GB100/GB202)
   - FSP support
   - 32-bit firmware support
   - HAL functions
 - refactor GSP boot/unload
 - GA100 support
 - VBIOS hardening/refactoring
 - Adopt higher order lifetime types
 
 tyr:
 - define register blocks
 - add shmem backed GEM objects
 - adopt higher order lifetime types
 - move clock cleanup into Drop
 
 radeon:
 - Hawaii SMU fixes
 - CS parser fix
 - use struct drm_edid instead of edid
 
 amdxdna:
 - export per-client BO memory via fdinfo
 - AIE4 device support
 - support medium/lower power modes
 - expandable device heap support
 - revert read-only user-pointer BO mappings
 
 ivpu:
 - support frequency limiting
 
 panthor:
 - enable GEM shrinker support
 - add eviction and reclaim info to fdinfo
 
 v3d:
 - enable runtime PM
 
 mgag200:
 - support XRGB1555 + C8
 
 ast:
 - support XRGB1555 + C8
 - use constants for lots of registers
 - fix register handling
 
 imagination:
 - fence handling refactoring
 
 nouveau:
 - fix sched double call
 - expose VBIOS on GSP-RM systems
 - add GA100 support
 
 virtio:
 - add VIRTIO_GPU_F_BLOB_ALIGNMENT flag
 - add deferred mapping support
 
 gud:
 - add RCade Display Adapter
 
 hibmc:
 - fix no connectors usage
 
 mediatek:
 - hdmi: convert error handling
 - simplify mtk_crtc allocation
 
 exynos:
 - move fbdev emulation to drm client buffers
 - use drm format helpers for geometry/size
 - adopt core DMA tracking
 - fix framebuffer offset handling
 
 renesas:
 - add RZ/T2H SOC support
 
 versilicon:
 - add cursor plane support
 
 tegra:
 - use drm client for framebuffer
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Merge tag 'drm-next-2026-06-17' of https://gitlab.freedesktop.org/drm/kernel

Pull drm updates from Dave Airlie:
 "Highlights:
   - xe: add initial CRI platform support
   - amdgpu: initial HDMI 2.1 FRL support
   - rust: add some new type concepts for device lifetimes
   - scheduler: moves to a fair algorithm and lots of cleanups

  But it's mostly the usual mountain of changes across the board.

  core:
   - add docbook for DRM_IOCTL_SYNCOBJ_EVENTFD
   - change signature of drm_connector_attach_hdr_output_metadata_property
   - dedup counter and timestamp retrieval in vblank code
   - parse AMD VSDB v3 in CTA extension blocks
   - add P230, Y7, XYYY2101010, T430, XVUY210101010 formats
   - don't call drop master on file close if not master
   - use drm_printf_indent in atomic / bridge
   - fix 32b format descriptions
   - docs: fix toctree
   - hdmi: add common TMDS character rates
   - fix drm_syncobj_find_fence leak

  rust:
   - introduce Higher-Ranked lifetime types
   - replace drvdata with scoped registration data
   - add GPUVM immediate mode abstraction for rust GPU drivers
   - introduce DeviceContext type state for drm::Device

  bridge:
   - clarify drm_bridge_get/put
   - create drm_get_bridge_by_endpoint and use it
   - analogix_dp: add panel probing
   - ite-it6211 - use drm audio hdmi helpers

  buddy:
   - add lockdep annotations

  dp:
   - add PR and VRR updates
   - mst: fix buffer overflows
   - add Adaptive Sync SDP decoding support
   - fix OOB reads in dp-mst

  ttm:
   - bump fpfn/lpfn to 64-bit

  scheduler:
   - change default to fair scheduler
   - map runqueue 1:1 with scheduler

  dma-buf:
   - port selftests to kunit
   - convert dma-buf system/heap allocators to module
   - add separate DMABUF_HEAPS_SYSTEM_CC_SHARED Kconfig

  udmabuf:
   - revert hugetlb support
   - fix error with CONFIG_DMA_API_DEBUG

  dma-fence:
   - fix tracepoints lifetime
   - remove unused signal on any support

  ras:
   - add clear error counter netlink command to drm ras

  gpusvm:
   - reject VMAs with VM_IO or VM_PFNMAP when creating SVM ranges
   - use IOVA allocations

  pagemap:
   - use IOVA allocations

  panels:
   - update to use ref counts
   - add support for CSW PNB601LS1-2, LGD LP116WHA-SPB1
   - add support for waveshare panels
   - CMN N116BCN-EA1, CMN N140HCA-EEK, IVO M140NWFQ R5,
   - IVO, R140NWFW R0, BOE NT140*, BOE NV133FHM-N4F,
   - AUO B140*, AUO B133HAN06.6 and AUO B116XTN02.3 eDP panels
   - Surface Pro 12 Panel

  xe:
   - add CRI PCI-IDs
   - debugfs add multi-lrc info
   - engine init cleanup
   - PF fair scheduling auto provisioning
   - system controller support for CRI/Xe3p
   - PXP state machine fixes
   - Reset/wedge/unload corner case fixes
   - Wedge path memory allocation fixes
   - PAT type cleanups
   - Reject unsafe PAT for CPU cached memory
   - OA improvements for CRI device memory
   - kernel doc syntax in xe headers
   - xe_drm.h documentation fixes
   - include guard cleanups
   - VF CCS memory pool
   - i915/xe step unification
   - Xe3p GT tuning fixes
   - forcewake cleanup in GT and GuC
   - admin-only PF mode
   - enable hwmon energy attributes for CRI
   - enable GT_MI_USER_INTERRUPT
   - refactor emit functions
   - oa workarounds
   - multi_queue: allow QUEUE_TIMESTAMP register
   - convert stolen memory to ttm range manager
   - use xe2 style blitter as a feature flag
   - make drm_driver const
   - add/use IRQ page to HW engine definition
   - fix oops when display disabled

  i915:
   - enable PIPEDMC_ERROR interrupt
   - more common display code refactoring
   - restructure DP/HDMI sink format handling
   - eliminate FB usage from lowlevel pinning code
   - panel replay bw optimization
   - integrate sharpness filter into the scaler
   - new fb_pin abstraction for xe/i915 fb transparent handling
   - skip inactive MST connectors on HDCP
   - start switching to display specific registers
   - use polling when irq unavailable
   - Adaptive-sync SDP prep

  amdgpu:
   - use drm_display_info for AMD VSDB data
   - Initial HDMI 2.1 FRL support
   - Initial DCN 4.2.1 support
   - GART fixes for non-4k pages
   - GC 11.5.6/SDMA 6.4.0/and other new IPs
   - GFX9/DCE6/Hawaii/SDMA4/GART/Userq fixes
   - Finish support for using multiple SDMA queues for TTM operations
   - SWSMU updates
   - GC 12.1 updates
   - SMU 15.0.8 updates
   - DCN 4.2 updates
   - DC type conversion fixes
   - Enable DC power module
   - Replay/PSR updates
   - SMU 13.x updates
   - Compute queue quantum MQD updates
   - ASPM fix
   - Align VKMS with common implementation
   - DC analog support fixes
   - UVD 3 fixes
   - TCC harvesting fixes for SI
   - GC 11 APU module reload fix
   - NBIO 6.3.2 support
   - IH 7.1 updates
   - DC cursor fixes
   - VCN/JPEG user fence fixes
   - DC support for connectors without DDC
   - Prefer ROM BAR for default VGA device
   - DC bandwidth fixes
   - Add PTL support for profiler
   - Introduce dc_plane_cm and migrate surface update color path
   - Add FRL registers for HDMI 2.1
   - Restructure VM state machine
   - Auxless ALPM support
   - GEM_OP locking/warning fixes
   - switch to system_dfl_wq

  amdkfd:
   - GPUVM TLB flush fix
   - Hotplug fix
   - Boundary check fixes
   - SVM fixes
   - CRIU fixes
   - add profiler API
   - MES 12.1 updates

  msm:
   - core:
     - fix shrinker documentation
     - IFPC enabled for gen8
     - PERFCNTR_CONFIG ioctl support
   - GPU:
     - reworked UBWC handling
     - a810 support
   - MDSS:
     - add support for Milos platform
     - reworked UBWC handling
   - DisplayPort:
     - reworked HPD handling as prep for MST
   - DPU:
     - Milos platform support
     - reworked UBWC handling
   - DSI:
     - Milos platform support

  nova:
   - Hopper/Blackwell enablement (GH100/GB100/GB202)
     - FSP support
     - 32-bit firmware support
     - HAL functions
   - refactor GSP boot/unload
   - GA100 support
   - VBIOS hardening/refactoring
   - Adopt higher order lifetime types

  tyr:
   - define register blocks
   - add shmem backed GEM objects
   - adopt higher order lifetime types
   - move clock cleanup into Drop

  radeon:
   - Hawaii SMU fixes
   - CS parser fix
   - use struct drm_edid instead of edid

  amdxdna:
   - export per-client BO memory via fdinfo
   - AIE4 device support
   - support medium/lower power modes
   - expandable device heap support
   - revert read-only user-pointer BO mappings

  ivpu:
   - support frequency limiting

  panthor:
   - enable GEM shrinker support
   - add eviction and reclaim info to fdinfo

  v3d:
   - enable runtime PM

  mgag200:
   - support XRGB1555 + C8

  ast:
   - support XRGB1555 + C8
   - use constants for lots of registers
   - fix register handling

  imagination:
   - fence handling refactoring

  nouveau:
   - fix sched double call
   - expose VBIOS on GSP-RM systems
   - add GA100 support

  virtio:
   - add VIRTIO_GPU_F_BLOB_ALIGNMENT flag
   - add deferred mapping support

  gud:
   - add RCade Display Adapter

  hibmc:
   - fix no connectors usage

  mediatek:
   - hdmi: convert error handling
   - simplify mtk_crtc allocation

  exynos:
   - move fbdev emulation to drm client buffers
   - use drm format helpers for geometry/size
   - adopt core DMA tracking
   - fix framebuffer offset handling

  renesas:
   - add RZ/T2H SOC support

  versilicon:
   - add cursor plane support

  tegra:
   - use drm client for framebuffer"

* tag 'drm-next-2026-06-17' of https://gitlab.freedesktop.org/drm/kernel: (1731 commits)
  dma-buf: move system_cc_shared heap under separate Kconfig
  accel/amdxdna: Clear sva pointer after unbind
  agp/amd64: Fix broken error propagation in agp_amd64_probe()
  accel/amdxdna: Require carveout when PASID and force_iova are disabled
  drm/amdkfd: always resume_all after suspend_all
  drm/amdgpu/gfx: move fault and EOP IRQ get/put to hw_init/hw_fini
  drm/amd/display: Consult MCCS FreeSync cap only if requested & supported
  drm/amd/pm: Use strscpy in profile mode parsing
  drm/amdkfd: Fix infinite loop parsing CRAT with zero subtype length
  drm/amdkfd: fix sysfs topology prop length on buffer truncation
  drm/amdgpu: drop retry loop in amdgpu_hmm_range_get_pages
  drm/amd/pm: bound OD parameter parsing to stack array size
  drm/amd/pm: Stop pp_od_clk_voltage emit at PAGE_SIZE
  drm/amdkfd: Unwind debug trap enable on copy_to_user failure
  drm/amdgpu: validate the mes firmware version for gfx12.1
  drm/amdgpu: validate the mes firmware version for gfx12
  drm/amdgpu: compare MES firmware version ucode for gfx11
  drm/amdkfd: Add bounds check for AMDKFD_IOC_WAIT_EVENTS
  drm/amdgpu: restart the CS if some parts of the VM are still invalidated
  drm/amd/display: use unsigned types for local pipe and REG_GET counters
  ...
 2026-06-17 10:21:00 +01:00
Linus Torvalds
b85966adbf Networking changes for 7.2. 
Core & protocols
 ----------------
 
  - Work on removing rtnl_lock protection throughout the stack continues.
    In this chapter:
     - don't use rtnl_lock for IPv6 multicast routing configuration
     - don't take rtnl_lock in ethtool for modern drivers
     - prepare Qdisc dump callbacks for rtnl_lock removal
 
  - Support dumping just ifindex + name of all interfaces, under RCU.
    It's a common operation for Netlink CLI tools (when translating
    names to ifindexes) and previously required full rtnl_lock.
 
  - Support dumping qdiscs and page pools for a specific netdev. Even tho
    user space wants a dump of all netdevs, most of the time, the OOO
    programming model results in repeating the dump for each netdev.
    Which, in absence of a cache, leads to a O(n^2) behavior.
 
  - Flush nexthops once on multi-nexthop removal (e.g. when device goes
    down), another O(n^2) -> O(n) improvement.
 
  - Rehash locally generated traffic to a different nexthop on retransmit
    timeout.
 
  - Honor oif when choosing nexthop for locally generated IPv6 traffic.
 
  - Convert TCP Auth Option to crypto library, and drop non-RFC algos.
 
  - Increase subflow limits in MPTCP to 64 and endpoint limit to 256.
 
  - Support MPTCP signaling of IPv6 address + port (ADD_ADDR). We need
    to selectively skip reporting of the standard TCP Timestamp option,
    because they won't fit into the header space together (12 + 30 > 40).
 
  - Support using bridge neighbor suppression, Duplicate Address
    Detection, Gratuitous ARP and unsolicited NA forwarding - in EVPN
    deployments, e.g. VXLAN fabrics (IPv4 and IPv6).
 
  - Improve link state reporting for upper netdevs (e.g. macvlan) over
    tunnel devices (again, mostly for EVPN deployments).
 
  - Support binding GENEVE tunnels to a local address.
 
  - Speed up UDP tunnel destruction (remove one synchronize_rcu()).
 
  - Support exponential field encoding in multicast (IGMPv3 and MLDv2).
 
  - Support attaching PSP crypto offload to containers (veth, netkit).
 
  - Add a new IPSec Netlink message XFRM_MSG_MIGRATE_STATE that allows
    migrating individual IPsec SAs independently of their policies.
    The existing XFRM_MSG_MIGRATE is tightly coupled to policy+SA
    migration, lacks SPI for unique SA identification, and cannot express
    reqid changes or migrate Transport mode selectors. The new interface
    identifies the SA via SPI and mark, supports reqid changes, address
    family changes, encap removal, and uses an atomic create+install
    flow under x->lock to prevent SN/IV reuse during AEAD SA migration.
 
  - Implement GRO/GSO support for PPPoE.
 
  - Convert sockopt callbacks in a number of protocols to iov_iter.
 
 Cross-tree stuff
 ----------------
 
  - Remove support for Crypto TFM cloning (unblocked after the TCP Auth
    Option rework). This feature regressed performance for all crypto API
    users, since it changed crypto transformation objects into reference-
    -counted objects.
 
  - Add FCrypt-PCBC implementation to rxrpc and remove it from the global
    crypto API as obsolete and insecure.
 
 Wireless
 --------
 
  - Major rework of station bandwidth handling, fixing issues with lower
    capability than AP.
 
  - Cleanups for EMLSR spec issues (drafts differed).
 
  - More Neighbor Awareness Networking (Wi-Fi Aware) work (multicast,
    schedule improvements, multi-station etc.)
 
  - Some Ultra High Reliability (UHR) / IEEE 802.11bn (D1.4) work
    (e.g. non-primary channel access, UHR DBE support).
 
  - Fine Timing Measurement ranging (i.e. distance measurement) APIs.
 
 Netfilter
 ---------
 
  - Use per-rule hash initval in nf_conncount. This avoids unnecessary
    lock contention with short keys (e.g. conntrack zones) in different
    namespaces.
 
  - Various safety improvements, both in packet parsing and object
    lifetimes. Notably add refcounts to conntrack timeout policy.
 
 Deletions
 ---------
 
  - Remove TLS + sockmap integration. TLS wants to pin user pages
    to avoid a copy, and sockmap wants to write to the input stream.
    More work on this integration is clearly needed, and we can't find
    any users (original author admitted that they never deployed it).
 
  - Remove support for TLS offload with TCP Offload Engine (the far
    more common opportunistic offload is retained). The locking looks
    unfixable (driver sleeps under TCP spin locks) and people from
    the vendor that added this are AWOL.
 
  - Remove more ATM code, trying to leave behind only what PPPoATM needs,
    AAL5 and br2684 with permanent circuits.
 
  - Remove AppleTalk. Let it join hamradio in our out of tree protocol
    graveyard, I mean, repository.
 
  - Disable 32-bit x_tables compatibility (32bit binaries on 64bit kernel)
    interface in user namespaces. To be deleted completely, soon.
 
  - Remove 5/10 MHz support from cfg80211/mac80211.
 
 Drivers
 -------
 
  - Software:
    - Support DEVMEM/DMABUF Tx over NETMEM_TX_NO_DMA devices (netkit).
    - bonding: add knob to strictly follow 802.3ad for link state.
 
  - New drivers:
    - Alibaba Elastic Ethernet Adaptor (cloud vNIC).
    - NXP NETC switch within i.MX94.
 
  - DPLL:
    - Add operational state to pins (implement in zl3073x).
    - Add generic DPLL type, for daisy-chaining DPLLs (implement in ice).
 
  - Ethernet high-speed NICs:
    - Huawei (hinic3):
      - enhance tc flow offload support with queue selection, tunnels
    - nVidia/Mellanox:
      - avoid over-copying payload to the skb's linear part (up to 60%
        win for LRO on slow CPUs like ARM64 V2)
      - expose more per-queue stats over the standard API
      - support additional, unprivileged PFs in the DPU configuration
      - support Socket Direct (multi-PF) with switchdev offloads
      - add a pool / frag allocator for DMA mapped buffers for control
        objects, save memory on systems with 64kB page size
      - take advantage of the ability to dynamically change RSS table
        size, even when table is configured by the user
      - increase the max RSS table size for even traffic distribution
 
  - Ethernet NICs:
    - Marvell/Aquantia:
      - AQC113 PTP support
    - Realtek USB (r8152):
      - support 10Gbit Link Speeds and Energy-Efficient Ethernet (EEE)
      - support firmware loaded (for RTL8157/RTL8159)
      - support for the RTL8159
    - Intel (ixgbe):
      - support Energy-Efficient Ethernet (EEE) on E610 devices
 
  - Ethernet switches:
    - Airoha:
      - support multiple netdevs on a single GDM block / port
    - Marvell (mv88e6xxx):
      - support SERDES of mv88e6321
    - Microchip (ksz8/9):
      - rework the driver callbacks to remove one indirection layer
    - Motorcomm (yt921x):
      - support port rate policing
      - support TBF qdisc offload
      - support ACL/flower offload
    - nVidia/Mellanox:
      - expose per-PG rx_discards
    - Realtek:
      - rtl8365mb: bridge offloading and VLAN support
 
  - Ethernet PHYs:
    - Airoha:
      - support Airoha AN8801R Gigabit PHYs.
    - Micrel:
      - implement 3 low-loss cable tunables
    - Realtek:
      - support MDI swapping for RTL8226-CG
      - support MDIO for RTL931x
    - Qualcomm:
      - at803x: Rx and Tx clock management for IPQ5018 PHY
    - Motorcomm:
      - support YT8522 100M RMII PHY
      - set drive strength in YT8531s RGMII
    - TI:
      - dp83822: add optional external PHY clock
 
  - Bluetooth:
    - hci_sync: add support for HCI_LE_Set_Host_Feature [v2]
    - SMP: use AES-CMAC library API
    - Intel:
      - support Product level reset
      - support smart trigger dump
    - Mediatek:
      - add event filter to filter specific event
    - Realtek:
      - fix RTL8761B/BU broken LE extended scan
 
  - WiFi:
    - Broadcom (b43):
      - new support for a 11n device
    - MediaTek (mt76):
      - support mt7927
      - mt792x: broken usb transport detection
      - mt7921: regulatory improvements
    - Qualcomm (ath9k):
      - GPIO interface improvements
    - Qualcomm (ath12k):
      - WDS support
      - replace dynamic memory allocation in WMI Rx path
      - thermal throttling/cooling device support
      - 6 GHz incumbent interference detection
      - channel 177 in 5 GHz
    - Realtek (rt89):
      - RTL8922AU support
      - USB 3 mode switch for performance
      - better monitor radiotap support
      - RTL8922DE preparations
 
 Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 -----BEGIN PGP SIGNATURE-----
 
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Merge tag 'net-next-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Pull networking updates from Jakub Kicinski:
 "Core & protocols:

   - Work on removing rtnl_lock protection throughout the stack
     continues. In this chapter:
       - don't use rtnl_lock for IPv6 multicast routing configuration
       - don't take rtnl_lock in ethtool for modern drivers
       - prepare Qdisc dump callbacks for rtnl_lock removal

   - Support dumping just ifindex + name of all interfaces, under RCU.
     It's a common operation for Netlink CLI tools (when translating
     names to ifindexes) and previously required full rtnl_lock.

   - Support dumping qdiscs and page pools for a specific netdev. Even
     tho user space wants a dump of all netdevs, most of the time, the
     OOO programming model results in repeating the dump for each
     netdev. Which, in absence of a cache, leads to a O(n^2) behavior.

   - Flush nexthops once on multi-nexthop removal (e.g. when device goes
     down), another O(n^2) -> O(n) improvement.

   - Rehash locally generated traffic to a different nexthop on
     retransmit timeout.

   - Honor oif when choosing nexthop for locally generated IPv6 traffic.

   - Convert TCP Auth Option to crypto library, and drop non-RFC algos.

   - Increase subflow limits in MPTCP to 64 and endpoint limit to 256.

   - Support MPTCP signaling of IPv6 address + port (ADD_ADDR). We need
     to selectively skip reporting of the standard TCP Timestamp option,
     because they won't fit into the header space together (12 + 30 >
     40).

   - Support using bridge neighbor suppression, Duplicate Address
     Detection, Gratuitous ARP and unsolicited NA forwarding - in EVPN
     deployments, e.g. VXLAN fabrics (IPv4 and IPv6).

   - Improve link state reporting for upper netdevs (e.g. macvlan) over
     tunnel devices (again, mostly for EVPN deployments).

   - Support binding GENEVE tunnels to a local address.

   - Speed up UDP tunnel destruction (remove one synchronize_rcu()).

   - Support exponential field encoding in multicast (IGMPv3 and MLDv2).

   - Support attaching PSP crypto offload to containers (veth, netkit).

   - Add a new IPSec Netlink message XFRM_MSG_MIGRATE_STATE that allows
     migrating individual IPsec SAs independently of their policies.

     The existing XFRM_MSG_MIGRATE is tightly coupled to policy+SA
     migration, lacks SPI for unique SA identification, and cannot
     express reqid changes or migrate Transport mode selectors.

     The new interface identifies the SA via SPI and mark, supports
     reqid changes, address family changes, encap removal, and uses an
     atomic create+install flow under x->lock to prevent SN/IV reuse
     during AEAD SA migration.

   - Implement GRO/GSO support for PPPoE.

   - Convert sockopt callbacks in a number of protocols to iov_iter.

  Cross-tree stuff:

   - Remove support for Crypto TFM cloning (unblocked after the TCP Auth
     Option rework). This feature regressed performance for all crypto
     API users, since it changed crypto transformation objects into
     reference-counted objects.

   - Add FCrypt-PCBC implementation to rxrpc and remove it from the
     global crypto API as obsolete and insecure.

  Wireless:

   - Major rework of station bandwidth handling, fixing issues with
     lower capability than AP.

   - Cleanups for EMLSR spec issues (drafts differed).

   - More Neighbor Awareness Networking (Wi-Fi Aware) work (multicast,
     schedule improvements, multi-station etc.)

   - Some Ultra High Reliability (UHR) / IEEE 802.11bn (D1.4) work
     (e.g. non-primary channel access, UHR DBE support).

   - Fine Timing Measurement ranging (i.e. distance measurement) APIs.

  Netfilter:

   - Use per-rule hash initval in nf_conncount. This avoids unnecessary
     lock contention with short keys (e.g. conntrack zones) in different
     namespaces.

   - Various safety improvements, both in packet parsing and object
     lifetimes. Notably add refcounts to conntrack timeout policy.

  Deletions:

   - Remove TLS + sockmap integration. TLS wants to pin user pages to
     avoid a copy, and sockmap wants to write to the input stream. More
     work on this integration is clearly needed, and we can't find any
     users (original author admitted that they never deployed it).

   - Remove support for TLS offload with TCP Offload Engine (the far
     more common opportunistic offload is retained). The locking looks
     unfixable (driver sleeps under TCP spin locks) and people from the
     vendor that added this are AWOL.

   - Remove more ATM code, trying to leave behind only what PPPoATM
     needs, AAL5 and br2684 with permanent circuits.

   - Remove AppleTalk. Let it join hamradio in our out of tree protocol
     graveyard, I mean, repository.

   - Disable 32-bit x_tables compatibility (32bit binaries on 64bit
     kernel) interface in user namespaces. To be deleted completely,
     soon.

   - Remove 5/10 MHz support from cfg80211/mac80211.

  Drivers:

   - Software:
       - Support DEVMEM/DMABUF Tx over NETMEM_TX_NO_DMA devices (netkit)
       - bonding: add knob to strictly follow 802.3ad for link state

   - New drivers:
       - Alibaba Elastic Ethernet Adaptor (cloud vNIC).
       - NXP NETC switch within i.MX94.

   - DPLL:
       - Add operational state to pins (implement in zl3073x).
       - Add generic DPLL type, for daisy-chaining DPLLs (implement in ice).

   - Ethernet high-speed NICs:
       - Huawei (hinic3):
           - enhance tc flow offload support with queue selection,
             tunnels
       - nVidia/Mellanox:
           - avoid over-copying payload to the skb's linear part (up to
             60% win for LRO on slow CPUs like ARM64 V2)
           - expose more per-queue stats over the standard API
           - support additional, unprivileged PFs in the DPU
             configuration
           - support Socket Direct (multi-PF) with switchdev offloads
           - add a pool / frag allocator for DMA mapped buffers for
             control objects, save memory on systems with 64kB page size
           - take advantage of the ability to dynamically change RSS
             table size, even when table is configured by the user
           - increase the max RSS table size for even traffic
             distribution

   - Ethernet NICs:
       - Marvell/Aquantia:
           - AQC113 PTP support
       - Realtek USB (r8152):
           - support 10Gbit Link Speeds and Energy-Efficient Ethernet
             (EEE)
           - support firmware loaded (for RTL8157/RTL8159)
           - support for the RTL8159
       - Intel (ixgbe):
           - support Energy-Efficient Ethernet (EEE) on E610 devices

   - Ethernet switches:
       - Airoha:
           - support multiple netdevs on a single GDM block / port
       - Marvell (mv88e6xxx):
           - support SERDES of mv88e6321
       - Microchip (ksz8/9):
           - rework the driver callbacks to remove one indirection layer
       - Motorcomm (yt921x):
           - support port rate policing
           - support TBF qdisc offload
           - support ACL/flower offload
       - nVidia/Mellanox:
           - expose per-PG rx_discards
       - Realtek:
           - rtl8365mb: bridge offloading and VLAN support

   - Ethernet PHYs:
       - Airoha:
           - support Airoha AN8801R Gigabit PHYs.
       - Micrel:
           - implement 3 low-loss cable tunables
       - Realtek:
           - support MDI swapping for RTL8226-CG
           - support MDIO for RTL931x
       - Qualcomm:
           - at803x: Rx and Tx clock management for IPQ5018 PHY
       - Motorcomm:
           - support YT8522 100M RMII PHY
           - set drive strength in YT8531s RGMII
       - TI:
           - dp83822: add optional external PHY clock

   - Bluetooth:
       - hci_sync: add support for HCI_LE_Set_Host_Feature [v2]
       - SMP: use AES-CMAC library API
       - Intel:
           - support Product level reset
           - support smart trigger dump
       - Mediatek:
           - add event filter to filter specific event
       - Realtek:
           - fix RTL8761B/BU broken LE extended scan

   - WiFi:
       - Broadcom (b43):
           - new support for a 11n device
       - MediaTek (mt76):
           - support mt7927
           - mt792x: broken usb transport detection
           - mt7921: regulatory improvements
       - Qualcomm (ath9k):
           - GPIO interface improvements
       - Qualcomm (ath12k):
           - WDS support
           - replace dynamic memory allocation in WMI Rx path
           - thermal throttling/cooling device support
           - 6 GHz incumbent interference detection
           - channel 177 in 5 GHz
       - Realtek (rt89):
           - RTL8922AU support
           - USB 3 mode switch for performance
           - better monitor radiotap support
           - RTL8922DE preparations"

* tag 'net-next-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1778 commits)
  ipv4: fib_rule: Move fib4_rules_exit() to ->exit().
  net: serialize netif_running() check in enqueue_to_backlog()
  net: skmsg: preserve sg.copy across SG transforms
  appletalk: move the protocol out of tree
  appletalk: stop storing per-interface state in struct net_device
  selftests/bpf: test that TLS crypto is rejected on a sockmap socket
  selftests/bpf: drop the unused kTLS program from test_sockmap
  selftests/bpf: remove sockmap + ktls tests
  tls: remove dead sockmap (psock) handling from the SW path
  tls: reject the combination of TLS and sockmap
  atm: remove orphaned uAPI for deleted drivers, protocols and SVCs
  atm: remove unused ATM PHY operations
  atm: remove the unused pre_send and send_bh device operations
  atm: remove the unused change_qos device operation
  atm: remove SVC socket support and the signaling daemon interface
  atm: remove the local ATM (NSAP) address registry
  atm: remove dead SONET PHY ioctls
  atm: remove the unused send_oam / push_oam callbacks
  atm: remove AAL3/4 transport support
  net: dsa: sja1105: fix lastused timestamp in flower stats
  ...
 2026-06-17 08:17:00 +01:00
Jakub Kicinski
d755d45bc0 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 
Merge in late fixes in preparation for the net-next PR.

Conflicts:

net/tls/tls_sw.c
  406e8a651a ("net: skmsg: preserve sg.copy across SG transforms")
  79511603a6 ("tls: remove dead sockmap (psock) handling from the SW path")

drivers/net/ethernet/microsoft/mana/mana_en.c
  f8fd56977e ("net: mana: guard TX wq object destroy with INVALID_MANA_HANDLE check")
  d07efe5a6e ("net: mana: Use per-queue allocation for tx_qp to reduce allocation size")
https://lore.kernel.org/ajAPXu-C_PuTgV-a@sirena.org.uk

No adjacent changes.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 2026-06-16 14:59:58 -07:00
Yijie Yang
faa25db089 dt-bindings: interrupt-controller: qcom,pdc: Add Maili compatible string 
Register qcom,maili-pdc as a supported compatible string for the
Qualcomm PDC interrupt controller binding.

Signed-off-by: Yijie Yang <yijie.yang@oss.qualcomm.com>
Link: https://patch.msgid.link/20260615-maili-pdc-v1-1-add21e8eec3e@oss.qualcomm.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
 2026-06-16 08:53:12 -05:00
Linus Torvalds
0d8c113493 This update includes the following changes: 
API:
 
 - Drop support for off-CPU cryptography in af_alg.
 - Document that af_alg is *always* slower.
 - Document the deprecation of af_alg.
 - Remove zero-copy support from skcipher and aead in af_alg.
 - Cap AEAD AD length to 0x80000000 in af_alg.
 - Free default RNG on module exit.
 
 Algorithms:
 
 - Fix vli multiplication carry overflow in ecc.
 - Drop unused cipher_null crypto_alg.
 - Remove unused variants of drbg.
 - Use lib/crypto in drbg.
 - Use memcpy_from/to_sglist in authencesn.
 - Allow authenc(hmac(sha{256,384}),cts(cbc(aes))) in FIPS mode.
 - Disallow RSA PKCS#1 SHA-1 sig algs in FIPS mode.
 - Filter out async aead implementations at alloc in krb5.
 - Fix non-parallel fallback by rstoring callback in pcrypt.
 - Validate poly1305 template argument in chacha20poly1305.
 
 Drivers:
 
 - Add sysfs PCI reset support to qat.
 - Add KPT support for GEN6 devices to qat.
 - Remove unused character device and ioctls from qat.
 - Add support for hw access via SMCC to mtk.
 - Remove prng support from crypto4xx.
 - Remove prng support from hisi-trng.
 - Remove prng support from sun4i-ss.
 - Remove prng support from xilinx-trng.
 - Remove loongson-rng.
 - Remove exynos-rng.
 
 Others:
 
 - Remove support for AIO on sockets.
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Merge tag 'v7.2-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

Pull crypto updates from Herbert Xu:
 "API:
   - Drop support for off-CPU cryptography in af_alg
   - Document that af_alg is *always* slower
   - Document the deprecation of af_alg
   - Remove zero-copy support from skcipher and aead in af_alg
   - Cap AEAD AD length to 0x80000000 in af_alg
   - Free default RNG on module exit

  Algorithms:
   - Fix vli multiplication carry overflow in ecc
   - Drop unused cipher_null crypto_alg
   - Remove unused variants of drbg
   - Use lib/crypto in drbg
   - Use memcpy_from/to_sglist in authencesn
   - Allow authenc(hmac(sha{256,384}),cts(cbc(aes))) in FIPS mode
   - Disallow RSA PKCS#1 SHA-1 sig algs in FIPS mode
   - Filter out async aead implementations at alloc in krb5
   - Fix non-parallel fallback by rstoring callback in pcrypt
   - Validate poly1305 template argument in chacha20poly1305

  Drivers:
   - Add sysfs PCI reset support to qat
   - Add KPT support for GEN6 devices to qat
   - Remove unused character device and ioctls from qat
   - Add support for hw access via SMCC to mtk
   - Remove prng support from crypto4xx
   - Remove prng support from hisi-trng
   - Remove prng support from sun4i-ss
   - Remove prng support from xilinx-trng
   - Remove loongson-rng
   - Remove exynos-rng

  Others:
   - Remove support for AIO on sockets"

* tag 'v7.2-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (196 commits)
  crypto: tegra - fix refcount leak in tegra_se_host1x_submit()
  crypto: rng - Free default RNG on module exit
  crypto: testmgr - allow authenc(hmac(sha{256,384}),cts(cbc(aes))) in FIPS mode
  hwrng: jh7110 - fix refcount leak in starfive_trng_read()
  crypto: atmel-ecc - drop dead code in atmel_ecdh_max_size
  crypto: cavium/cpt - fix DMA cleanup using wrong loop index
  crypto: marvell/octeontx - fix DMA cleanup using wrong loop index
  MAINTAINERS: make myself the maintainer of the Qualcomm QCE driver
  crypto: amcc - convert irq_of_parse_and_map to platform_get_irq
  crypto: sun4i-ss - Remove insecure and unused rng_alg
  hwrng: xilinx - Move xilinx-rng into drivers/char/hw_random/
  crypto: xilinx-trng - Replace crypto_drbg_ctr_df() with HMAC-SHA512
  crypto: xilinx-trng - Fix return value of xtrng_hwrng_trng_read()
  crypto: xilinx-trng - Remove crypto_rng interface
  crypto: exynos-rng - Remove exynos-rng driver
  hwrng: hisi-trng - Move hisi-trng into drivers/char/hw_random/
  crypto: hisi-trng - Remove crypto_rng interface
  crypto: loongson - Remove broken and unused loongson-rng
  crypto: crypto4xx - Remove insecure and unused rng_alg
  crypto: qat - validate RSA CRT component lengths
  ...
 2026-06-16 09:01:23 +05:30
Linus Torvalds
464e2f089e MMC core: 
- Validate host's max_segs to fail gracefully
 
 MMC host:
  - davinci: Avoid potential NULL dereference in the IRQ handler
  - davinci: Call mmc_add_host() in the correct order during probe
  - dw_mmc-exynos: Increase DMA threshold for exynos7870
  - renesas_sdhi: Add support for RZ/G2E, RZ/G2N and R-Car M3Le variants
  - sdhci-msm: Add support for Hawi, Eliza and Shikra variants
  - sdhci-of-k1: Add support for SD UHS-I modes
  - sdhci-of-k1: Add support for tuning for eMMC HS200 and SD UHS-I
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Merge tag 'mmc-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc

Pull MMC updates from Ulf Hansson:
 "MMC core:
   - Validate host's max_segs to fail gracefully

  MMC host:
   - davinci:
       - Avoid potential NULL dereference in the IRQ handler
       - Call mmc_add_host() in the correct order during probe
   - dw_mmc-exynos:
       - Increase DMA threshold for exynos7870
   - renesas_sdhi:
       - Add support for RZ/G2E, RZ/G2N and R-Car M3Le variants
   - sdhci-msm:
       - Add support for Hawi, Eliza and Shikra variants
   - sdhci-of-k1:
       - Add support for SD UHS-I modes
       - Add support for tuning for eMMC HS200 and SD UHS-I"

* tag 'mmc-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (24 commits)
  mmc: dw_mmc: Add desc_num field for clarity
  dt-bindings: mmc: sdhci-msm: Rename the binding to include 'qcom' prefix
  mmc: sdhci-of-dwcmshc: use dev_err_probe() to simplify error paths
  mmc: sdhci-of-dwcmshc: remove redundant IS_ERR() check
  dt-bindings: mmc: sdhci-msm: qcom: Add Hawi compatible
  mmc: renesas_sdhi: Add OF entry for RZ/G2E SoC
  mmc: renesas_sdhi: Add OF entry for RZ/G2N SoC
  dt-bindings: mmc: sdhci-msm: Add Eliza compatible
  mmc: davinci: fix mmc_add_host order in probe
  dt-bindings: mmc: sdhci-msm: Document the Shikra compatible
  mmc: sdhci-of-k1: add comprehensive SDR tuning support
  mmc: sdhci-of-k1: add regulator and pinctrl voltage switching support
  mmc: sdhci-of-k1: enable essential clock infrastructure for SD operation
  dt-bindings: mmc: spacemit,sdhci: add pinctrl support for voltage switching
  mmc: via-sdmmc: Simplify initialisation of pci_device_id array
  mmc: davinci: avoid NULL deref of host->data in IRQ handler
  memstick: Constify the driver id_table
  mmc: host: Move MODULE_DEVICE_TABLE next to the table itself
  mmc: renesas_sdhi: add R-Car M3Le compatibility string
  dt-bindings: mmc: renesas,sdhi: Document R-Car M3Le support
  ...
 2026-06-16 08:16:55 +05:30
Linus Torvalds
fc2ce3ee10 hwmon updates for v7.2 
* New drivers for the following chips
 
 - Analog Devices LTC4283 Swap Controller
 
 - Analog Devices MAX20830
 
 - Analog Devices MAX20860A
 
 - ARCTIC Fan Controller
 
 - Delta E50SN12051
 
 - Luxshare LX1308
 
 - Microchip EMC1812/13/14/15/33
 
 - Monolithic MP2985
 
 - Murata D1U74T PSU
 
 * New chip support added to existing drivers
 
 - asus-ec-sensors: Support for ROG MAXIMUS Z790 EXTREME, ROG STRIX B850-E
   GAMING WIFI, and ROG STRIX B650E-E GAMING WIFI
 
 - dell-smm: Add Dell Latitude 7530 to fan control whitelist
 
 - nct6683: Support for ASRock Z890 Pro-A
 
 - pmbus: Support for Flex BMR316, BMR321, BMR350 and BMR351
 
 - pmbus/max34440: Support for ADPM12250
 
 - pmbus/xdp720: Support for Infineon xdp730, and fix driver issues
   reported by Sashiko
 
 * New functionality
 
 - Add support for update_interval_us chip attribute, and support it
   in ina238 driver
 
 - Add support for guard() and scoped_guard() for subsystem locks,
   and use it in adt7411, ina2xx, and lm90 drivers
 
 - emc2305: Support configurable fan PWM at shutdown
 
 - lm63: Expose PWM frequency and LUT hysteresis as writable
 
 - lm75: Support active-high alert polarity
 
 - nct7802: Add time step attributes for tweaking responsiveness
 
 - pmbus/adm1266: Add rtc debugfs entries for rtc, powerup_counter,
   clear_blackbox, and firmware_revision
 
 - raspberrypi: Fix delayed-work teardown race, add voltage input support
   as well as voltage domain IDs
 
 mcp9982: Add support for reporting external diode faults
 
 * Miscellaneous bug fixes, changes and improvements
 
 - Use named initializers for platform_device_id arrays and
   i2c_device_data, and remove unused driver data
 
 - Various drivers: Move MODULE_DEVICE_TABLE next to the table itself
 
 - ads7871: Convert to hwmon_device_register_with_info(), and use
   DMA-safe buffer for SPI writes
 
 - adt7411: document supported sysfs attributes
 
 - adt7462: Add of_match_table to support devicetree
 
 - adt7475: Add explicit header include
 
 - coretemp; Fix outdated documentation, coding style issues, and
   replace hardcoded core count with dynamic value
 
 - cros_ec: Drop unused assignment of platform_device_id driver data
 
 - emc2305: Fix fan channel index handling
 
 - gpd-fan: Reject EC PWM value 0 as invalid, fix race condition between
   device removal and sysfs access, upgrade log level from warn to err for
   platform device creation failure, initialize EC before registering hwmon
   device, drop global driver data and use per-device allocation
 
 - htu31: document debugfs serial_number
 
 - ina238: Add support for samples and update_interval
 
 - it87: Clamp negative values to zero in set_fan()
 
 - lm75: Add explicit header include, Add explicit default cases in
   lm75_is_visible(), and add section for sysfs interface to documentation
 
 - pmbus/lm25066: Fix PMBus coefficients for LM5064/5066/5066i
 
 - tmp102: Use device_property_read_string API
 
 - tmp401: Read "ti,n-factor" as signed
 
 - Convert zyxel,nsa320-mcu to DT schema
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Merge tag 'hwmon-for-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull hwmon updates from Guenter Roeck:
 "New drivers for the following chips:
   - Analog Devices LTC4283 Swap Controller
   - Analog Devices MAX20830
   - Analog Devices MAX20860A
   - ARCTIC Fan Controller
   - Delta E50SN12051
   - Luxshare LX1308
   - Microchip EMC1812/13/14/15/33
   - Monolithic MP2985
   - Murata D1U74T PSU

  New chip support added to existing drivers:
   - asus-ec-sensors: Support for ROG MAXIMUS Z790 EXTREME, ROG STRIX
     B850-E GAMING WIFI, and ROG STRIX B650E-E GAMING WIFI
   - dell-smm: Add Dell Latitude 7530 to fan control whitelist
   - nct6683: Support for ASRock Z890 Pro-A
   - pmbus: Support for Flex BMR316, BMR321, BMR350 and BMR351
   - pmbus/max34440: Support for ADPM12250
   - pmbus/xdp720: Support for Infineon xdp730, and fix driver issues
     reported by Sashiko

  New functionality:
   - Add support for update_interval_us chip attribute, and support it
     in ina238 driver
   - Add support for guard() and scoped_guard() for subsystem locks, and
     use it in adt7411, ina2xx, and lm90 drivers
   - emc2305: Support configurable fan PWM at shutdown
   - lm63: Expose PWM frequency and LUT hysteresis as writable
   - lm75: Support active-high alert polarity
   - nct7802: Add time step attributes for tweaking responsiveness
   - pmbus/adm1266: Add rtc debugfs entries for rtc, powerup_counter,
     clear_blackbox, and firmware_revision
   - raspberrypi: Fix delayed-work teardown race, add voltage input
     support as well as voltage domain IDs
   - mcp9982: Add support for reporting external diode faults

  Miscellaneous bug fixes, changes and improvements:
   - Use named initializers for platform_device_id arrays and
     i2c_device_data, and remove unused driver data
   - Various drivers: Move MODULE_DEVICE_TABLE next to the table itself
   - ads7871: Convert to hwmon_device_register_with_info(), and use
     DMA-safe buffer for SPI writes
   - adt7411: document supported sysfs attributes
   - adt7462: Add of_match_table to support devicetree
   - adt7475: Add explicit header include
   - coretemp; Fix outdated documentation, coding style issues, and
     replace hardcoded core count with dynamic value
   - cros_ec: Drop unused assignment of platform_device_id driver data
   - emc2305: Fix fan channel index handling
   - gpd-fan: Reject EC PWM value 0 as invalid, fix race condition
     between device removal and sysfs access, upgrade log level from
     warn to err for platform device creation failure, initialize EC
     before registering hwmon device, drop global driver data and use
     per-device allocation
   - htu31: document debugfs serial_number
   - ina238: Add support for samples and update_interval
   - it87: Clamp negative values to zero in set_fan()
   - lm75: Add explicit header include, Add explicit default cases in
     lm75_is_visible(), and add section for sysfs interface to
     documentation
   - pmbus/lm25066: Fix PMBus coefficients for LM5064/5066/5066i
   - tmp102: Use device_property_read_string API
   - tmp401: Read "ti,n-factor" as signed
   - Convert zyxel,nsa320-mcu to DT schema"

* tag 'hwmon-for-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (81 commits)
  hwmon: tmp401: Read "ti,n-factor" as signed
  hwmon: (pmbus/lm25066) Fix PMBus coefficients for LM5064/5066/5066i
  hwmon: (gpd-fan) Reject EC PWM value 0 as invalid
  hwmon: (dell-smm) Add Dell Latitude 7530 to fan control whitelist
  hwmon: temperature: add support for EMC1812
  dt-bindings: hwmon: temperature: add support for EMC1812
  hwmon: (gpd-fan): fix race condition between device removal and sysfs access
  hwmon: (gpd-fan): upgrade log level from warn to err for platform device creation failure
  hwmon: (gpd-fan): Initialize EC before registering hwmon device
  hwmon: (gpd-fan): drop global driver data and use per-device allocation
  hwmon: (pmbus/max34440): add support adpm12250
  hwmon: (ina238) Add update_interval_us attribute
  hwmon: Add update_interval_us chip attribute
  hwmon: (ina238) Add support for samples and update_interval
  gpio: gpio-ltc4283: Add support for the LTC4283 Swap Controller
  hwmon: ltc4283: Add support for the LTC4283 Swap Controller
  dt-bindings: hwmon: Document the LTC4283 Swap Controller
  hwmon: (pmbus/xdp720) Fix driver issues xdp720/730
  hwmon: (pmbus/xdp720) Add support for efuse xdp730
  dt-bindings: hwmon/pmbus: Add Infineon xdp730
  ...
 2026-06-16 08:10:21 +05:30
Linus Torvalds
7e54cdd056 watchdog updates and fixes for v7.2 
* subsystem
 
 - Unregister PM notifier on watchdog unregister
 
 - Various documentation fixes and improvements
 
 * Removed drivers
 
 - Remove AMD Elan SC520 processor watchdog driver
 - Drop SMARC-sAM67 support
 - Remove driver for integrated WDT of ZFx86 486-based SoC
 
 * New drivers
 
 - Driver for Andes ATCWDT200
 
 - Driver for Gunyah Watchdog
 
 * Added support to existing drivers
 
 - Add "apple,t8103-wdt" and "apple,t8122-wdt" compatibles to Apple
   watchdog driver
 
 - Add rockchip,rk3528-wdt and rockchip,rv1103b-wdt to snps,dw-wdt.yaml
 
 - Document IPQ9650, IPQ5210, Shikra, Nord, and Hawi in qcom-wdt.yaml
   Also document sram property and add support to get the bootstatus
   to qcom wdt driver
 
 - lenovo_se10_wdt: Fix use-after-rfree and add support for SE10 Gen 2
   platform
 
 - ti,rti-wdt: Add ti,am62l-rti-wdt compatible
 
 - renesas: Document RZ/G3L support and rework example for
   renesas,r9a09g057-wdt
 
 * Other bug fixes and improvements
 
 - Use named initializers (sc1200, ziirave_wdt)
 
 - Allow pic32-dmt and pic32-wdt to be built with COMPILE_TEST
 
 - realtek-otto: enable clock before using I/O, and prevent PHASE2 underflows
 
 - rti_wdt: Add reaction control
 
 - renesas,rzn1-wdt: Drop interrupt support and other cleanup
 
 - gpio_wdt: Add ACPI support
 
 - imx7ulp_wdt: Keep WDOG running until A55 enters WFI on i.MX94
 
 - sprd_wdt: Remove redundant sprd_wdt_disable() on register failure
 
 - bcm2835_wdt: Switch to new sys-off handler API
 
 - sama5d4_wdt: Fix WDDIS detection on SAM9X60 and SAMA7G5
 
 - hpwdt: Refine hpwdt message for UV platform
 
 - Convert TS-4800 bindings to DT schema
 
 - menz069_wdt: drop unneeded MODULE_ALIAS
 
 - sp5100_tco: Use EFCH MMIO for newer Hygon FCH
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Merge tag 'watchdog-for-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull watchdog updates and fixes from Guenter Roeck:
 "Subsystem:
   - Unregister PM notifier on watchdog unregister
   - Various documentation fixes and improvements

  Removed drivers:
   - Remove AMD Elan SC520 processor watchdog driver
   - Drop SMARC-sAM67 support
   - Remove driver for integrated WDT of ZFx86 486-based SoC

  New drivers:
   - Driver for Andes ATCWDT200
   - Driver for Gunyah Watchdog

  Added support to existing drivers:
   - Add "apple,t8103-wdt" and "apple,t8122-wdt" compatibles to Apple
     watchdog driver
   - Add rockchip,rk3528-wdt and rockchip,rv1103b-wdt to snps,dw-wdt.yaml
   - Document IPQ9650, IPQ5210, Shikra, Nord, and Hawi in qcom-wdt.yaml
     Also document sram property and add support to get the bootstatus
     to qcom wdt driver
   - lenovo_se10_wdt: Fix use-after-rfree and add support for SE10 Gen 2
     platform
   - ti,rti-wdt: Add ti,am62l-rti-wdt compatible
   - renesas: Document RZ/G3L support and rework example for
     renesas,r9a09g057-wdt

  Other bug fixes and improvements:
   - Use named initializers (sc1200, ziirave_wdt)
   - Allow pic32-dmt and pic32-wdt to be built with COMPILE_TEST
   - realtek-otto: enable clock before using I/O, and prevent PHASE2 underflows
   - rti_wdt: Add reaction control
   - renesas,rzn1-wdt: Drop interrupt support and other cleanup
   - gpio_wdt: Add ACPI support
   - imx7ulp_wdt: Keep WDOG running until A55 enters WFI on i.MX94
   - sprd_wdt: Remove redundant sprd_wdt_disable() on register failure
   - bcm2835_wdt: Switch to new sys-off handler API
   - sama5d4_wdt: Fix WDDIS detection on SAM9X60 and SAMA7G5
   - hpwdt: Refine hpwdt message for UV platform
   - Convert TS-4800 bindings to DT schema
   - menz069_wdt: drop unneeded MODULE_ALIAS
   - sp5100_tco: Use EFCH MMIO for newer Hygon FCH"

* tag 'watchdog-for-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (58 commits)
  watchdog: sc1200: Drop unused assignment of pnp_device_id driver data
  watchdog: unregister PM notifier on watchdog unregister
  dt-bindings: watchdog: qcom-wdt: Document IPQ5210 watchdog
  watchdog: dev: convert to kernel-doc comments
  watchdog: core: clean up some comments
  watchdog: uapi: add comments for what bit masks apply to
  watchdog: linux/watchdog.h: repair kernel-doc comments
  watchdog: add devm_watchdog_register_device() to watchdog-kernel-api
  watchdog: ziirave_wdt: Use named initializers for struct i2c_device_id
  watchdog: realtek-otto: enable clock before using I/O
  watchdog: realtek-otto: prevent PHASE2 underflows
  dt-bindings: watchdog: qcom-wdt: Document IPQ9650 watchdog
  dt-bindings: watchdog: renesas,rzn1-wdt: interrupts are not required
  dt-bindings: watchdog: apple,wdt: Add t8122 compatible
  watchdog: apple: Add "apple,t8103-wdt" compatible
  watchdog: rzn1: remove now obsolete interrupt support
  dt-bindings: watchdog: Add watchdog compatible for RK3528
  watchdog: convert the Kconfig dependency on OF_GPIO to OF
  watchdog: Remove AMD Elan SC520 processor watchdog driver
  watchdog: lenovo_se10_wdt: Fix use-after-free and resource leak risk
  ...
 2026-06-16 08:04:24 +05:30
Linus Torvalds
c41cfae42c spi: Updates for v7.2 
This has been quite a busy release, mainly due to the subsystem wide
 work Johan Hovold has done to modernise resource allocation for the
 subsystem on probe, the subsystem did some very clever allocation
 management pre devm which didn't quite mesh comfortably with managed
 allocations and made it far too easy to introduce error handling and
 removal bugs.
 
  - Cleanup and simplification of controller struct allocation, moving
    everything over to devm and making the devm APIs more robust, from
    Johan Hovold
  - Support for spi-mem devices that don't assert chip select and support
    for a secondary read command for memory mapped flashes, some commits
    for this are shared with mtd.
  - Support for SpacemiT K1.
 
 There will be a simple add/add conflict with the i2c-host tree in the
 x86 quirk data in drivers/acpi/acpi_apd.c.
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Merge tag 'spi-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

Pull spi updates from Mark Brown:
 "This has been quite a busy release, mainly due to the subsystem wide
  work Johan Hovold has done to modernise resource allocation for the
  subsystem on probe, the subsystem did some very clever allocation
  management pre devm which didn't quite mesh comfortably with managed
  allocations and made it far too easy to introduce error handling and
  removal bugs.

   - Cleanup and simplification of controller struct allocation, moving
     everything over to devm and making the devm APIs more robust, from
     Johan Hovold

   - Support for spi-mem devices that don't assert chip select and
     support for a secondary read command for memory mapped flashes,
     some commits for this are shared with mtd.

   - Support for SpacemiT K1"

* tag 'spi-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (118 commits)
  spi: Fix mismatched DT property access types
  spi: xilinx: use FIFO occupancy register to determine buffer size
  spi: spi-mem: Fix spi_controller_mem_ops kdoc
  spi: xilinx: let transfers timeout in case of no IRQ
  spi: dt-bindings: nuvoton,npcm750-fiu: Convert to DT schema
  spi: meson-spifc: fix runtime PM leak on remove
  spi: Use named initializers for platform_device_id arrays
  spi: rzv2h-rspi: Add suspend/resume support
  spi: dw-pci: remove redundant pci_free_irq_vectors() calls
  spi: ep93xx: fix double-free of zeropage on DMA setup failure
  spi: cadence-xspi: Revert COMPILE_TEST support
  spi: cadence-xspi: Support 32bit and 64bit slave dma interface
  spi: tegra210-quad: Allocate DMA memory for DMA engine
  spi: imx: replace dmaengine_terminate_all() with dmaengine_terminate_sync()
  spi: fsl-lpspi: terminate the RX channel on TX prepare failure path
  spi: fsl-lpspi: replace dmaengine_terminate_all() with dmaengine_terminate_sync()
  spi: atmel: fix DMA channel and bounce buffer leaks
  spi: omap2-mcspi: Use of_device_get_match_data()
  spi: Use named initializers for arrays of i2c_device_data
  spi: aspeed: Replace VLA parameter with flat pointer in calibration helper
  ...
 2026-06-16 07:56:47 +05:30
Linus Torvalds
1e66d46f6d regulator: Updates for v7.2 
The development of the regulator subsystem continues to be quite quiet,
 we've got several new devices, removal of one old device and some kernel
 wide cleanup of platform devices but nothing in the core.
 
  - Cleanups of platform_device_id usage.
  - Filling out and fixing of the description of the MediaTek MT6359
  - Removal of the PCAP regulator driver, the MFD has been removed.
  - New device support for Qualcomm Nord RPMH, PM8109, PM8150 and
    PMAU0102, and SG Micro SGM3804.
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Merge tag 'regulator-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

Pull regulator updates from Mark Brown:
 "The development of the regulator subsystem continues to be quite
  quiet, we've got several new devices, removal of one old device and
  some kernel wide cleanup of platform devices but nothing in the core.

   - Cleanups of platform_device_id usage

   - Filling out and fixing of the description of the MediaTek MT6359

   - Removal of the PCAP regulator driver, the MFD has been removed

   - New device support for Qualcomm Nord RPMH, PM8109, PM8150 and
     PMAU0102, and SG Micro SGM3804"

* tag 'regulator-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (23 commits)
  regulator: dt-bindings: mt6311: Convert to DT schema
  regulator: qcom_smd-regulator: Add PM8019
  regulator: dt-bindings: qcom,smd-rpm-regulator: Add PM8019
  regulator: mt6359: Fix vbbck default internal supply name
  regulator: bq257xx: drop confusing configuration of_node
  regulator: Unify usage of space and comma in platform_device_id arrays
  regulator: Use named initializers for platform_device_id arrays
  regulator: Drop unused assignment of platform_device_id driver data
  regulator: scmi: fix of_node refcount leak in scmi_regulator_probe()
  regulator: remove used pcap regulator driver
  regulator: add SGM3804 Dual Output driver
  regulator: dt-bindings: document the SGM3804 Dual Output regulator
  regulator: mt6359: Add proper ldo_vcn33_[12] regulators
  regulator: mt6359: Add regulator supply names
  regulator: mt6359: const-ify regulator descriptions
  regulator: dt-bindings: mt6359: Deprecate bogus vcn33_[12]_* split regulators
  regulator: dt-bindings: mt6359: Drop regulator-name pattern restrictions
  regulator: palmas: Move MODULE_DEVICE_TABLE next to the table itself
  regulator: qcom_smd: Add PM8150 regulators
  regulator: dt-bindings: qcom,smd-rpm-regulator: Document PM8150 IC
  ...
 2026-06-16 07:50:31 +05:30
Linus Torvalds
2779759c09 i2c for v7.2 
Two major cleanup across drivers and core code:
  - use named initializers in device ID tables
  - replace dev_err() with dev_err_probe()
 
 Drivers:
 - at24: use named initializers for arrays of i2c_device_data
 - at91: add MCHP_LAN966X_PCI dependency
 - cadence: add shutdown callback
 - k1: enable by default on SpacemiT
 - mxs: improve documentation
 - qcom-geni: use pm_runtime_force_suspend/resume for system sleep
 - tegra:
    - disable fair arbitration on non-MCTP buses
    - allocate DMA buffers from the correct DMA device
 - designware:
    - handle active target shutdown cleanly
    - add shutdown callbacks for platform and PCI drivers
    - adopt the new PM_RUNTIME_ACQUIRE() helpers
 
 DT bindings:
 - convert davinci bindings to DT schema
 
 Core and muxes:
 - acpi: report missing I2C resources as -ENOENT
 - gpiolib: add gpiod_is_single_ended() helper for I2C GPIO users
 - i2c-mux-reg: add generic firmware node support
 - a set of 10 patches from Johan Hovold fixing adapter
   registration races, cleanup paths and resource management
   issues
 
 New support:
 - DesignWare LECA0003 (ACPI ID)
 - Loongson LS2K0300 I2C controller (new driver)
 - Qualcomm CCI Glymur and Shikra compatibles
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Merge tag 'i2c-7.2-part1' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux

Pull i2c updates from Andi Shyti:
 "This pull request is mostly made of cleanups and small infrastructure
  improvements across the I2C core, drivers and bindings. It also adds
  support for three drivers and a few new compatibles.

  Two major cleanup across drivers and core code:
   - use named initializers in device ID tables
   - replace dev_err() with dev_err_probe()

  Drivers:
   - at24: use named initializers for arrays of i2c_device_data
   - at91: add MCHP_LAN966X_PCI dependency
   - cadence: add shutdown callback
   - k1: enable by default on SpacemiT
   - mxs: improve documentation
   - qcom-geni: use pm_runtime_force_suspend/resume for system sleep
   - tegra:
       - disable fair arbitration on non-MCTP buses
       - allocate DMA buffers from the correct DMA device
   - designware:
       - handle active target shutdown cleanly
       - add shutdown callbacks for platform and PCI drivers
       - adopt the new PM_RUNTIME_ACQUIRE() helpers

  DT bindings:
   - convert davinci bindings to DT schema

  Core and muxes:
   - acpi: report missing I2C resources as -ENOENT
   - gpiolib: add gpiod_is_single_ended() helper for I2C GPIO users
   - i2c-mux-reg: add generic firmware node support
   - a set of 10 patches from Johan Hovold fixing adapter registration
     races, cleanup paths and resource management issues

  New support:
   - DesignWare LECA0003 (ACPI ID)
   - Loongson LS2K0300 I2C controller (new driver)
   - Qualcomm CCI Glymur and Shikra compatibles"

* tag 'i2c-7.2-part1' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux: (46 commits)
  i2c: mxs: add missing kernel-doc for struct mxs_i2c_dev members
  i2c: qcom-geni: Use pm_runtime_force_{suspend,resume} helpers
  dt-bindings: i2c: qcom-cci: Document Glymur compatible
  dt-bindings: i2c: qcom-cci: Document Shikra compatible
  i2c: mux: reg: use device property accessors
  i2c: acpi: Return -ENOENT when no resources found in i2c_acpi_client_count()
  i2c: at91: Add MCHP_LAN966X_PCI dependency
  i2c: eg20t: Consistently define pci_device_ids using named initializers
  i2c: designware-pcidrv: Consistently define pci_device_ids using named initializers
  i2c: bcm-kona: fix spelling mistake in timeout-check comment
  i2c: cadence: Add shutdown handler
  i2c: tegra: Disable fair arbitration for non-MCTP buses
  i2c: tegra: use dmaengine_get_dma_device() for DMA buffer allocation
  i2c: busses: make K1 driver default for SpacemiT platforms
  i2c: Use named initializers for arrays of i2c_device_data
  i2c: core: clean up adapter registration error label
  i2c: core: clean up bus id allocation
  i2c: core: fix adapter deregistration race
  i2c: core: fix adapter registration race
  i2c: core: disable runtime PM on adapter registration failure
  ...
 2026-06-16 07:43:29 +05:30
Linus Torvalds
77d084d66b gpio updates for v7.2-rc1 
GPIO core:
 - Add an initial set of kunit test cases for the GPIO subsystem
 - Use the devres owner as the GPIO chip's parent in absence of any other
   parent
 - Fix const-correctness of GPIO chip SRCU guards
 - Provide new GPIO consumer interfaces: gpiod_is_single_ended() and
   fwnode_gpiod_get()
 - Quarantine all legacy GPIO APIs in linux/gpio/legacy.h
 - Use __ro_after_init where applicable
 
 New drivers:
 - Add driver for the GPIO controller on Waveshare DSI TOUCH panels
 
 Removed drivers:
 - Remove the obsolete ts5500 GPIO driver
 
 Driver updates:
 - Modernize gpio-timberdale: remove platform data support and use generic
   device property accessors
 - Extend test build coverage by enabling COMPILE_TEST for more GPIO
   drivers
 - Add some missing dependencies in Kconfig
 - Add support for sparse fixed direction to gpio-regmap
 - Remove dead code from gpio-nomadik
 - use BIT() in gpio-mxc
 - use bitmap_complement() in gpio-xilinx and gpio-pca953x
 - Use more appropriate printing functions where applicable
 - Use named initializers for platform_device_id and i2c_device_id arrays
 - Convert gpio-altera to using the generic GPIO chip helper library
 - Add support for new models to gpio-dwapb, gpio-zynq, gpio-usbio and
   gpio-tegra186
 - Unify the naming convention for Qualcomm in GPIO drivers
 - Fix interrupt bank mapping to GPIO chips in gpio-mt7621
 - Add support for the lines-initial-states property to gpio-74x164
 - Switch to using dynamic GPIO base in gpio-ixp4xx
 - Move the handling of an OF quirk from ASoC to gpiolib-of.c where other
   such quirks live
 - Use handle_bad_irq() in gpio-ep93xx
 - Some other minor tweaks and refactorings
 
 Devicetree bindings:
 - Document the Waveshare GPIO controller for DSI TOUCH panels
 - Document new models: Tegra238 in gpio-tegra186 and EIO GPIO in gpio-zynq
 - Add new properties for gpio-dwapb and fairchild,74hc595
 - Fix whitespace issues
 - Sort compatibles alphabetically in gpio-zynq
 
 Documentation:
 - Fix kerneldoc warnings in gpio-realtek-otto
 
 Misc:
 - Attach software nodes representing GPIO chips to the actual struct
   device objects associated with them in some legacy platforms enabling
   real firmware node lookup instead of string matching
 - Drop unneeded dependencies on OF_GPIO from bus and staging drivers
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Merge tag 'gpio-updates-for-v7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux

Pull gpio updates from Bartosz Golaszewski:
 "There's one new driver, one legacy driver removed, a kunit test-suite
  for the GPIO core, support for new models in existing drivers and a
  slew of various changes in many places though I can't think of
  anything controversial that would stand out - it's been a relatively
  calm cycle.

  GPIO core:
   - Add an initial set of kunit test cases for the GPIO subsystem
   - Use the devres owner as the GPIO chip's parent in absence of any
     other parent
   - Fix const-correctness of GPIO chip SRCU guards
   - Provide new GPIO consumer interfaces: gpiod_is_single_ended() and
     fwnode_gpiod_get()
   - Quarantine all legacy GPIO APIs in linux/gpio/legacy.h
   - Use __ro_after_init where applicable

  New drivers:
   - Add driver for the GPIO controller on Waveshare DSI TOUCH panels

  Removed drivers:
   - Remove the obsolete ts5500 GPIO driver

  Driver updates:
   - Modernize gpio-timberdale: remove platform data support and use
     generic device property accessors
   - Extend test build coverage by enabling COMPILE_TEST for more GPIO
     drivers
   - Add some missing dependencies in Kconfig
   - Add support for sparse fixed direction to gpio-regmap
   - Remove dead code from gpio-nomadik
   - use BIT() in gpio-mxc
   - use bitmap_complement() in gpio-xilinx and gpio-pca953x
   - Use more appropriate printing functions where applicable
   - Use named initializers for platform_device_id and i2c_device_id
     arrays
   - Convert gpio-altera to using the generic GPIO chip helper library
   - Add support for new models to gpio-dwapb, gpio-zynq, gpio-usbio and
     gpio-tegra186
   - Unify the naming convention for Qualcomm in GPIO drivers
   - Fix interrupt bank mapping to GPIO chips in gpio-mt7621
   - Add support for the lines-initial-states property to gpio-74x164
   - Switch to using dynamic GPIO base in gpio-ixp4xx
   - Move the handling of an OF quirk from ASoC to gpiolib-of.c where
     other such quirks live
   - Use handle_bad_irq() in gpio-ep93xx
   - Some other minor tweaks and refactorings

  Devicetree bindings:
   - Document the Waveshare GPIO controller for DSI TOUCH panels
   - Document new models: Tegra238 in gpio-tegra186 and EIO GPIO in
     gpio-zynq
   - Add new properties for gpio-dwapb and fairchild,74hc595
   - Fix whitespace issues
   - Sort compatibles alphabetically in gpio-zynq

  Documentation:
   - Fix kerneldoc warnings in gpio-realtek-otto

  Misc:
   - Attach software nodes representing GPIO chips to the actual struct
     device objects associated with them in some legacy platforms
     enabling real firmware node lookup instead of string matching
   - Drop unneeded dependencies on OF_GPIO from bus and staging drivers"

* tag 'gpio-updates-for-v7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (62 commits)
  gpio: nomadik: remove dead DB8540 code from <gpio/gpio-nomadik.h>
  gpio: mt7621: fix interrupt banks mapping on gpio chips
  bus: ts-nbus: drop unneeded dependency on OF_GPIO
  staging: media: max96712: drop unneeded dependency on OF_GPIO
  gpiolib: Replace strcpy() with memcpy()
  gpio: remove obsolete UAF FIXMEs from lookup paths
  gpio: core: fix const-correctness of gpio_chip_guard
  gpio: mxc: use BIT() macro
  gpio: realtek-otto: fix kernel-doc warnings
  gpio: max77620: Unify usage of space and comma in platform_device_id array
  gpio: Use named initializers for platform_device_id arrays
  gpio: cros-ec: Drop unused assignment of platform_device_id driver data
  ARM: omap1: enable real software node lookup of GPIOs on Nokia 770
  ARM: omap1: use platform_device_register_full() for GPIO devices on OMAP 16xx
  ARM: omap1: drop unused variable from omap16xx_gpio_init()
  gpio: gpiolib: use seq_puts() for plain strings
  gpio: ts5500: remove obsolete driver
  gpio: add kunit test cases for the GPIO subsystem
  kunit: provide kunit_platform_device_unregister()
  kunit: provide kunit_platform_device_register_full()
  ...
 2026-06-16 07:30:52 +05:30
Linus Torvalds
6b617c8258 pwm: Changes for v7.2-rc1 
The usual mixture of minor fixes, a few cleanups, a new driver and dt
 updates for the pwm subsystem.
 
 Thanks to Chen Ni, Devi Priya, Manish Baing, Maurice Hieronymus, Ronaldo
 Nunez, Rosen Penev, Shiji Yang and Yixun Lan for the actual changes and
 Bjorn Andersson, Conor Dooley, Frank Li, Michal Wilczynski and Rob
 Herring for reviews and acks.
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Merge tag 'pwm/for-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux

Pull pwm updates from Uwe Kleine-König:
 "The usual mixture of minor fixes, a few cleanups, a new driver and dt
  updates for the pwm subsystem.

  Thanks to Chen Ni, Devi Priya, Manish Baing, Maurice Hieronymus,
  Ronaldo Nunez, Rosen Penev, Shiji Yang and Yixun Lan for the actual
  changes and Bjorn Andersson, Conor Dooley, Frank Li, Michal Wilczynski
  and Rob Herring for reviews and acks"

* tag 'pwm/for-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux:
  pwm: th1520: Remove requirement for mul_u64_u64_div_u64_roundup
  dt-bindings: pwm: stmpe: Drop legacy binding
  pwm: pca9685: Use named initializers for struct i2c_device_id
  pwm: pxa: Add optional bus clock
  dt-bindings: pwm: marvell,pxa-pwm: Add SpacemiT K3 PWM support
  pwm: ipq: Add missing module description
  pwm: stm32: Make use of mul_u64_u64_div_u64_roundup()
  pwm: Consistently define pci_device_ids using named initializers
  pwm: Driver for qualcomm ipq6018 pwm block
  pwm: imx27: Fix variable truncation in .apply()
  pwm: mediatek: correct mt7628 clock source setting
  pwm: mediatek: set mt7628 pwm45_fixup flag to false
  pwm: atmel-tcb: Remove unneeded semicolon
 2026-06-16 07:26:47 +05:30
Selvamani Rajagopal
31e56112e6 dt-bindings: net: updated interrupt type to be active low, level triggered 
According to OPEN Alliance 10BASE-T1x MACPHY Serial Interface (TC6)
specification, interrupt type is active low, level triggered interrupt.

Specification calls for when interrupt level will be asserted and what
condition it is de-asserted. By using edge triggered interrupt, there is a
potential chance to miss it, particularly if it is asserted when interrupt
is disabled.

Level triggered interrupt can't be missed as it gets de-asserted only on
interrupt handler taking actions on interrupting conditions.

Fixes: ac49b950be ("dt-bindings: net: add Microchip's LAN865X 10BASE-T1S MACPHY")
Signed-off-by: Selvamani Rajagopal <Selvamani.Rajagopal@onsemi.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260611-level-trigger-v5-4-4533a9e85ce2@onsemi.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 2026-06-15 16:32:10 -07:00
Bhargav Joshi
b417b241df dt-bindings: interrupt-controller: ti,irq-crossbar: Convert to DT schema 
Convert TI irq-crossbar binding from text format to DT schema.

As part of conversion following changes are made:
 - Add '#interrupt-cells' as a required property which was missing in
   text binding
 - As irq-crossbar is interrupt-controller. Move binding from
   bindings/arm/omap to bindings/interrupt-controller

Signed-off-by: Bhargav Joshi <j.bhargav.u@gmail.com>
Link: https://patch.msgid.link/20260612-crossbar-v3-1-266747bc2e86@gmail.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
 2026-06-15 13:55:54 -05:00
Lucas Stach
61a7e4c2c9 dt-bindings: vendor-prefixes: add Gira 
Add vendor prefix for Gira Giersiepen GmbH & Co. KG
Link: https://www.gira.de/

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Alexander Dahl <ada@thorsis.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20260610213047.500701-1-l.stach@pengutronix.de
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
 2026-06-15 09:02:57 -05:00
Linus Torvalds
f20e2fdaae Updates for clocksource/clockevent drivers: 
- Add devm helpers for clocksources, which allows to simplify driver
     teardown and probe failure handling.
 
   - More module conversion work
 
   - Update the support for the ARM EL2 virtual timer including the required
     ACPI changes.
 
   - Add clockevent and clocksource support for the TI Dual Mode Timer
 
   - Fix the support for multiple watchdog instances in the TEGRA186 driver
 
   - Add D1 timer support to the SUN5I driver
 
   - The usual devicetree updates, cleanups and small fixes all over the place
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Merge tag 'timers-clocksource-2026-06-13' of gitolite.kernel.org:pub/scm/linux/kernel/git/tip/tip

Pull clocksource updates from Thomas Gleixner:
 "Updates for clocksource/clockevent drivers:

   - Add devm helpers for clocksources, which allows to simplify driver
     teardown and probe failure handling.

   - More module conversion work

   - Update the support for the ARM EL2 virtual timer including the
     required ACPI changes.

   - Add clockevent and clocksource support for the TI Dual Mode Timer

   - Fix the support for multiple watchdog instances in the TEGRA186
     driver

   - Add D1 timer support to the SUN5I driver

   - The usual devicetree updates, cleanups and small fixes all over the
     place"

* tag 'timers-clocksource-2026-06-13' of gitolite.kernel.org:pub/scm/linux/kernel/git/tip/tip: (24 commits)
  clocksource: move NXP timer selection to drivers/clocksource
  clocksource/drivers/timer-tegra186: Reserve and service a kernel watchdog
  clocksource/drivers/timer-tegra186: Register all accessible watchdog timers
  clocksource/drivers/timer-tegra186: Correct num_wdts for Tegra186 and Tegra234
  clocksource/drivers/timer-tegra186: Fix support for multiple watchdog instances
  clocksource/drivers/timer-ti-dm: Add clockevent support
  clocksource/drivers/timer-ti-dm: Add clocksource support
  clocksource/drivers/timer-ti-dm: Fix property name in comment
  dt-bindings: timer: arm,arch_timer: Fix requirements for interrupt description
  clocksource/drivers/arm_arch_timer: Default to EL2 virtual timer when running VHE
  ACPI: GTDT: Parse information related to the EL2 virtual timer
  ACPI: GTDT: Account for GTDTv3 size when walking the platform timer descriptors
  clocksource: Add devm_clocksource_register_*() helpers
  clocksource/drivers/sun5i: Add D1 hstimer support
  dt-bindings: timer: allwinner,sun5i-a13-hstimer: add H616 and D1
  dt-bindings: timer: Add StarFive JHB100 clint
  dt-bindings: timer: renesas,rz-mtu3: document RZ/{T2H,N2H}
  dt-bindings: timer: renesas,rz-mtu3: Remove TCIU8 interrupt
  dt-bindings: timer: Remove sifive,fine-ctr-bits property
  clocksource/drivers/timer-of: Make the code compatible with modules
  ...
 2026-06-15 13:34:03 +05:30
Linus Torvalds
857ae5a445 Interrupt chip driver changes: 
- Replace the support for the AST2700-A0 early silicon with a proper
     driver for the final A2 production silicon
 
   - Rename and rework the StarFive JH8100 interrupt controller for the new
     JHB100 SoC as JH8100 was discontinued before production.
 
   - Add support for Amlogic A9 SoCs to the meson-gpio interrupt controller
 
   - Expand the Econet interrupt controller driver to support MIPS 34Kc
     Vectored External Interrupt Controller mode.
 
   - Prevent a NULL pointer dereference in the GICv4 code as the vLPI code
     blindly assumes that the ITS was populated. Add the missing sanity check.
 
   - Add support for software triggered and for error interrupts to the
     Renesas RZ/T2H driver.
 
   - Add interrupt redirection support for the loongarch architecture.
 
   - Add multicore support to the Realtek RTL interrupt driver
 
   - The usual updates, enhancements and fixes all over the place
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Merge tag 'irq-drivers-2026-06-13' of gitolite.kernel.org:pub/scm/linux/kernel/git/tip/tip

Pull interrupt chip driver updates from Thomas Gleixner:

 - Replace the support for the AST2700-A0 early silicon with a proper
   driver for the final A2 production silicon

 - Rename and rework the StarFive JH8100 interrupt controller for the
   new JHB100 SoC as JH8100 was discontinued before production.

 - Add support for Amlogic A9 SoCs to the meson-gpio interrupt
   controller

 - Expand the Econet interrupt controller driver to support MIPS 34Kc
   Vectored External Interrupt Controller mode.

 - Prevent a NULL pointer dereference in the GICv4 code as the vLPI code
   blindly assumes that the ITS was populated. Add the missing sanity
   check.

 - Add support for software triggered and for error interrupts to the
   Renesas RZ/T2H driver.

 - Add interrupt redirection support for the loongarch architecture.

 - Add multicore support to the Realtek RTL interrupt driver

 - The usual updates, enhancements and fixes all over the place

* tag 'irq-drivers-2026-06-13' of gitolite.kernel.org:pub/scm/linux/kernel/git/tip/tip: (32 commits)
  irqchip/irq-realtek-rtl: Add multicore support
  irqchip/irq-realtek-rtl: Add/simplify register helpers
  irqchip/loongarch-ir: Add IR (interrupt redirection) irqchip support
  irqchip/loongarch-avec: Return IRQ_SET_MASK_OK_DONE when keep affinity
  irqchip/loongarch-avec: Prepare for interrupt redirection support
  Docs/LoongArch: Add advanced extended IRQ model
  irqchip/qcom-pdc: Use FIELD_GET() to extract bank index and bit position
  irqchip/qcom-pdc: Add PDC_VERSION() macro to describe version register fields
  irqchip/qcom-pdc: Tighten ioremap clamp to single DRV region size
  irqchip/qcom-pdc: Split __pdc_enable_intr() into per-version helpers
  irqchip/exynos-combiner: Remove useless spinlock
  irqchip/renesas-rzt2h: Add error interrupts support
  irqchip/renesas-rzt2h: Add software-triggered interrupts support
  irqchip/gic-v4: Don't advertise VLPIs if no ITS is probed
  irqchip/gic-v3-its: Use FIELD_MODIFY()
  irqchip/econet-en751221: Support MIPS 34Kc VEIC mode
  dt-bindings: interrupt-controller: econet: Add CPU interrupt mapping
  irqchip/meson-gpio: Add support for Amlogic A9 SoCs
  dt-bindings: interrupt-controller: Add support for Amlogic A9 SoCs
  irqchip/meson-gpio: Use the correct register in meson_s4_gpio_irq_set_type()
  ...
 2026-06-15 13:25:32 +05:30
Linus Torvalds
5504ce0317 Power management updates for 7.2-rc1 
- Fix a race between cpufreq suspend and CPU hotplug during system
    shutdown (Tianxiang Chen)
 
  - Avoid redundant target() calls for unchanged limits and fix a typo
    in a comment in the cpufreq core (Viresh Kumar)
 
  - Fix concurrency issues related to sysfs attributes access that affect
    cpufreq governors using the common governor code (Zhongqiu Han)
 
  - Simplify frequency limit handling in the conservative cpufreq
    governor (Lifeng Zheng)
 
  - Fix descriptions of the conservative governor freq_step tunable and
    the ondemand governor sampling_down_factor tunable in the cpufreq
    documentation (Pengjie Zhang)
 
  - Fix use-after-free and double free during _OSC evaluation in the PCC
    cpufreq driver (Yuho Choi)
 
  - Rework the handling of policy min and max frequency values in the
    cpufreq core to allow drivers to specify special initial values for
    the scaling_min_freq and scaling_max_freq sysfs attributes (Pierre
    Gondois)
 
  - Add cpufreq scaling support for Qualcomm Shikra SoC (Taniya Das,
    Imran Shaik).
 
  - Improve the warning message on HWP-disabled hybrid processors printed
    by the intel_pstate driver and sync policy->cur during CPU offline in
    it (Yohei Kojima, Fushuai Wang)
 
  - Drop cpufreq support for AMD Elan SC4* (Sean Young)
 
  - Minor fixes for cpufreq drivers (Krzysztof Kozlowski, Akashdeep Kaur,
    Hans Zhang, Guangshuo Li, Xueqin Luo)
 
  - Clean up dead dependencies on X86 in the cpufreq Kconfig (Julian
    Braha)
 
  - Allow the intel_idle driver to avoid exposing C-states that are
    redundant when PC6 is disabled (Artem Bityutskiy)
 
  - Fix memory leak and a potential race in the OPP core (Abdun Nihaal,
    Di Shen)
 
  - Mark Rust OPP methods as inline (Nicolás Antinori)
 
  - Fix misc device registration failure path in the PM QoS core (Yuho
    Choi)
 
  - Add sysctl interface for DPM watchdog timeouts (Tzung-Bi Shih)
 
  - Use complete() instead of complete_all() in device_pm_sleep_init() to
    avoid a false-positive warning from lockdep_assert_RT_in_threaded_ctx()
    when CONFIG_PROVE_RAW_LOCK_NESTING is enabled (Jiakai Xu)
 
  - Use a flexible array for CRC uncompressed buffers during hibernation
    image saving (Rosen Penev)
 
  - Make the LZ4 algorithm available for hibernation compression (l1rox3)
 
  - Move the preallocate_image() call during hibernation after the
    "prepare" phase of the "freeze" transition (Matthew Leach)
 
  - Fix a memory leak in rapl_add_package_cpuslocked() in the intel_rapl
    power capping driver and use sysfs_emit() in cpumask_show() in that
    driver (Sumeet Pawnikar, Yury Norov)
 
  - Fix ValueError when parsing incomplete device properties in the
    pm-graph utility (Gongwei Li)
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Merge tag 'pm-7.2-rc1' of gitolite.kernel.org:pub/scm/linux/kernel/git/rafael/linux-pm

Pull power management updates from Rafael Wysocki:
 "Over a half of the changes here are cpufreq updates that include core
  modifications, fixes of the old-style governors, new hardware support
  in drivers, assorded driver fixes and cleanups, and the removal of one
  driver (AMD Elan SC4*).

  Apart from that, the intel_idle driver will now be able to avoid
  exposing redundant C-states if PC6 is disabled and there are new
  sysctl knobs for device suspend/resume watchdog timeouts, hibernation
  gets built-in LZ4 support for image compression and there is the usual
  collection of assorted fixes and cleanups.

  Specifics:

   - Fix a race between cpufreq suspend and CPU hotplug during system
     shutdown (Tianxiang Chen)

   - Avoid redundant target() calls for unchanged limits and fix a typo
     in a comment in the cpufreq core (Viresh Kumar)

   - Fix concurrency issues related to sysfs attributes access that
     affect cpufreq governors using the common governor code (Zhongqiu
     Han)

   - Simplify frequency limit handling in the conservative cpufreq
     governor (Lifeng Zheng)

   - Fix descriptions of the conservative governor freq_step tunable and
     the ondemand governor sampling_down_factor tunable in the cpufreq
     documentation (Pengjie Zhang)

   - Fix use-after-free and double free during _OSC evaluation in the
     PCC cpufreq driver (Yuho Choi)

   - Rework the handling of policy min and max frequency values in the
     cpufreq core to allow drivers to specify special initial values for
     the scaling_min_freq and scaling_max_freq sysfs attributes (Pierre
     Gondois)

   - Add cpufreq scaling support for Qualcomm Shikra SoC (Taniya Das,
     Imran Shaik).

   - Improve the warning message on HWP-disabled hybrid processors
     printed by the intel_pstate driver and sync policy->cur during CPU
     offline in it (Yohei Kojima, Fushuai Wang)

   - Drop cpufreq support for AMD Elan SC4* (Sean Young)

   - Minor fixes for cpufreq drivers (Krzysztof Kozlowski, Akashdeep
     Kaur, Hans Zhang, Guangshuo Li, Xueqin Luo)

   - Clean up dead dependencies on X86 in the cpufreq Kconfig (Julian
     Braha)

   - Allow the intel_idle driver to avoid exposing C-states that are
     redundant when PC6 is disabled (Artem Bityutskiy)

   - Fix memory leak and a potential race in the OPP core (Abdun Nihaal,
     Di Shen)

   - Mark Rust OPP methods as inline (Nicolás Antinori)

   - Fix misc device registration failure path in the PM QoS core (Yuho
     Choi)

   - Add sysctl interface for DPM watchdog timeouts (Tzung-Bi Shih)

   - Use complete() instead of complete_all() in device_pm_sleep_init()
     to avoid a false-positive warning from lockdep_assert_RT_in_threaded_ctx()
     when CONFIG_PROVE_RAW_LOCK_NESTING is enabled (Jiakai Xu)

   - Use a flexible array for CRC uncompressed buffers during
     hibernation image saving (Rosen Penev)

   - Make the LZ4 algorithm available for hibernation compression
     (l1rox3)

   - Move the preallocate_image() call during hibernation after the
     "prepare" phase of the "freeze" transition (Matthew Leach)

   - Fix a memory leak in rapl_add_package_cpuslocked() in the
     intel_rapl power capping driver and use sysfs_emit() in
     cpumask_show() in that driver (Sumeet Pawnikar, Yury Norov)

   - Fix ValueError when parsing incomplete device properties in the
     pm-graph utility (Gongwei Li)"

* tag 'pm-7.2-rc1' of gitolite.kernel.org:pub/scm/linux/kernel/git/rafael/linux-pm: (40 commits)
  PM: dpm_watchdog: Add sysctl interface for DPM watchdog timeouts
  PM: QoS: Fix misc device registration unwind
  cpufreq: Use policy->min/max init as QoS request
  cpufreq: Remove driver default policy->min/max init
  cpufreq: Set default policy->min/max values for all drivers
  cpufreq: Extract cpufreq_policy_init_qos() function
  cpufreq: Documentation: fix conservative governor freq_step description
  cpufreq: ti: Add EPROBE_DEFER for K3 SoCs
  cpufreq: qcom: Add cpufreq scaling support for Qualcomm Shikra SoC
  dt-bindings: cpufreq: Document Qualcomm Shikra SoC EPSS
  powercap: intel_rapl: Use sysfs_emit() in cpumask_show()
  cpufreq: governor: Fix stale prev_cpu_nice spike when enabling ignore_nice_load
  cpufreq: governor: Fix data races on per-CPU idle/nice baselines
  PM: hibernate: Use flexible array for CRC uncompressed buffers
  powercap: intel_rapl: Fix memory leak in rapl_add_package_cpuslocked()
  PM: hibernate: make LZ4 available for hibernation compression
  PM: sleep: Use complete() in device_pm_sleep_init()
  opp: rust: mark OPP methods as inline
  cpufreq: intel_pstate: Improve warning message on HWP-disabled hybrid CPUs
  cpufreq: elanfreq: Drop support for AMD Elan SC4*
  ...
 2026-06-15 11:37:18 +05:30