[PATCH v2 0/3] Asus Zenbook A16/A14 (UX3607OA/UX3407NA) EC driver

[Konrad Dybcio]

The Snapdragon X2 series-based Zenbooks come with a bespoke embedded
controller firmware, bearing some resemblence to the reference Qualcomm
implementation (qcom-hamoa-ec.c), albeit with too many changes made to
consider them anywhere near "compatible".

This series introduces a new driver to let the user retrieve current
RPM of the two fans, the temperature readouts from 2 temperature
sensors and get/let keyboard brightness levels. The driver also
notifies the EC of system suspend entry/exit.

Two separate compatibles are maintained since the two laptops' ECs seem
to be generally alike, however assuming full compatibility with the
limited available information does not spark confidence.

Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>
---
Changes in v2:
- Add rationale for separate compatibles
- Drop `wakeup-source` from `required` in dt-bindings
- Fix bindings example indentation
- Rebase on next-20260921 (NOP)
- Link to v1: https://patch.msgid.link/20260917-topic-asus_ec-v1-0-373516d347ae@xxxxxxxxxxxxxxxx

To: Rob Herring <robh@xxxxxxxxxx>
To: Krzysztof Kozlowski <krzk+dt@xxxxxxxxxx>
To: Conor Dooley <conor+dt@xxxxxxxxxx>
To: Konrad Dybcio <konradybcio@xxxxxxxxxx>
To: Hans de Goede <hansg@xxxxxxxxxx>
To: Ilpo Järvinen <ilpo.jarvinen@xxxxxxxxxxxxxxx>
To: Bryan O'Donoghue <bryan.odonoghue@xxxxxxxxxx>
To: Guenter Roeck <linux@xxxxxxxxxxxx>
To: Bjorn Andersson <andersson@xxxxxxxxxx>
To: Abel Vesa <abelvesa@xxxxxxxxxx>
Cc: devicetree@xxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
Cc: platform-driver-x86@xxxxxxxxxxxxxxx
Cc: linux-hwmon@xxxxxxxxxxxxxxx
Cc: linux-arm-msm@xxxxxxxxxxxxxxx

---
Konrad Dybcio (3):
      dt-bindings: embedded-controller: Add ASUS Zenbook A16 EC
      platform: arm64: Add a driver for the EC found on ASUS Glymur machines
      arm64: dts: qcom: glymur-zenbook-a16: Add Embedded Controller

 .../asus,zenbook-a16-ux3607oa-ec.yaml              |  64 +++
 .../dts/qcom/glymur-asus-zenbook-a16-ux3607oa.dts  |  15 +-
 drivers/platform/arm64/Kconfig                     |  16 +
 drivers/platform/arm64/Makefile                    |   1 +
 drivers/platform/arm64/asus-glymur-ec.c            | 592 +++++++++++++++++++++
 5 files changed, 686 insertions(+), 2 deletions(-)
---
base-commit: 5c4d4169604b335c38bbc79bc1fc03042981fc6f
change-id: 20260917-topic-asus_ec-065764978e77

Best regards,
--  
Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>