Commit Graph

4 Commits

Author SHA1 Message Date
Linus Torvalds
b66451723c Merge tag 'platform-drivers-x86-v6.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver updates from Ilpo Järvinen:

 - amd/pmf:
    - Add support for adjusting PMF PPT and PPT APU thresholds
    - Extend custom BIOS inputs for more policies
    - Update ta_pmf_action structure to the latest PMF TA

 - arm64:
    - thinkpad-t14s-ec: Add EC driver for ThinkPad T14s Gen6 Snapdragon

 - int3472:
    - Increase handshake GPIO delay

 - intel/pmc:
    - SSRAM support for Lunar Lake and Panther Lake
    - Support reading substate requirements data from S0ix blockers
      (for platforms starting from Panther Lake)
    - Wildcat Lake support

 - intel-uncore-freq:
    - Solve duplicate sysfs entry warnings
    - Present unique domain ID per package

 - portwell-ec:
    - Support suspend/resume
    - Add hwmon support for voltage and temperature

 - redmi-wmi:
    - Add WMI driver for Redmibook keyboard

 - think-lmi:
    - Certificate support for ThinkCenter

 - x86-android-tables + others:
    - Convert away from legacy GPIO APIs

 - x86-android-tables:
    - Add support for Acer A1-840 tablet
    - Fix modules list for Lenovo devices
    - Stop using EPROBE_DEFER

 - Miscellaneous cleanups / refactoring / improvements

* tag 'platform-drivers-x86-v6.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (63 commits)
  platform/x86: pcengines-apuv2: Use static device properties
  platform/x86: meraki-mx100: Use static device properties
  platform/x86: barco-p50-gpio: use software nodes for gpio-leds/keys
  platform/x86: x86-android-tablets: Stop using EPROBE_DEFER
  platform/x86: x86-android-tablets: Fix modules lists for Lenovo devices
  platform/x86: x86-android-tablets: Simplify lenovo_yoga_tab2_830_1050_exit()
  platform/x86: x86-android-tablets: Add support for Acer A1-840 tablet
  platform/x86: x86-android-tablets: Move Acer info to its own file
  platform/x86: x86-android-tablets: Update my email address
  platform/x86: x86-android-tablets: Simplify node-group [un]registration
  platform/x86: x86-android-tablets: use swnode_group instead of manual registering
  platform/x86: x86-android-tablets: replace bat_swnode with swnode_group
  platform/x86: x86-android-tablets: convert gpio_keys devices to GPIO references
  platform/x86: x86-android-tablets: remove support for GPIO lookup tables
  platform/x86: x86-android-tablets: convert Yoga Tab2 fast charger to GPIO references
  platform/x86: x86-android-tablets: convert HID-I2C devices to GPIO references
  platform/x86: x86-android-tablets: convert wm1502 devices to GPIO references
  platform/x86: x86-android-tablets: convert int3496 devices to GPIO references
  platform/x86: x86-android-tablets: convert EDT devices to GPIO references
  platform/x86: x86-android-tablets: convert Novatek devices to GPIO references
  ...
2025-10-04 15:28:18 -07:00
Michael Walle
a598ae45f4 dt-bindings: mfd: sl28cpld: Add sa67mcu compatible
The Kontron SMARC-sAM67 module features an on-board house keeping uC.
It's designed to be compatible with the older on-board CPLD used on the
SMARC-sAL28 board. To be prepared for any board specific quirks, add a
specific compatible.

Signed-off-by: Michael Walle <mwalle@kernel.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250822131531.1366437-3-mwalle@kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>
2025-10-01 10:28:32 +01:00
Krzysztof Kozlowski
3d6a17fccc dt-bindings: mfd: Move embedded controllers to own directory
Move several embedded controller bindings (like ChromeOS EC, Gateworks
System Controller and Kontron sl28cpld Board Management) to new
subdirectory "embedded-controller" matching their purpose.

An embedded controller (EC) is a discrete component that contains a
microcontroller (i.e. a small CPU running a small firmware without
operating system) mounted into a larger computer system running
a fully fledged operating system that needs to utilize the embedded
controller as part of its operation.

So far the EC bindings were split between "mfd" and "platform"
directory.  MFD name comes from Linux, not hardware, and "platform" is a
bit too generic.

Rename Gateworks GSC and Huawei Gaokun filenames to match compatible, as
preferred for bindings.

Acked-by: Michael Walle <mwalle@kernel.org> # for sl28cpld
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Mark Brown <broonie@kernel.org>
Reviewed-by: "Rob Herring (Arm)" <robh@kernel.org>
Link: https://lore.kernel.org/r/20250825081201.9775-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
2025-10-01 10:28:27 +01:00
Sebastian Reichel
bee278e18e dt-bindings: embedded-controller: Add Lenovo Thinkpad T14s EC
Add binding for the EC found in the Thinkpad T14s Gen6 Snapdragon,
which is based on the Qualcomm X1 Elite. Some of the system LEDs
and extra keys are only accessible via the EC.

Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20250918-thinkpad-t14s-ec-v5-1-ac0bc6382c5c@collabora.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2025-09-23 11:20:44 +03:00