[v6,0/5] PWM and keyboard backlight driver for ARM Macs

Message

Sasha Finkelstein Jan. 6, 2023, 1:58 p.m. UTC

Hi,

This is the v6 of the patch series to add PWM and keyboard backlight
driver for ARM macs. This time the changes are a bit more substantial
and include the changes to the t600x (M1 Pro/Max) device trees.

Here is hoping that this time, the paint on this shed is up
to everyone's standards.

Changes in v1:
Addressing the review comments.

Changes in v2:
Added the reviewed-by and acked-by tags.
Addressing a review comment.

Changes in v3 and v4:
Addressing the review comments.

Changes in v5:
Added t600x device tree changes

v1: https://www.spinics.net/lists/linux-pwm/msg19500.html
v2: https://www.spinics.net/lists/linux-pwm/msg19562.html
v3: https://www.spinics.net/lists/linux-pwm/msg19901.html
v4: https://www.spinics.net/lists/linux-pwm/msg20093.html
v5: https://www.spinics.net/lists/linux-pwm/msg20150.html

Sasha Finkelstein (5):
  dt-bindings: pwm: Add Apple PWM controller
  pwm: Add Apple PWM controller
  arm64: dts: apple: t8103: Add PWM controller
  arm64: dts: apple: t600x: Add PWM controller
  MAINTAINERS: Add entries for Apple PWM driver

 .../bindings/pwm/apple,s5l-fpwm.yaml          |  51 ++++++
 MAINTAINERS                                   |   2 +
 arch/arm64/boot/dts/apple/t600x-die0.dtsi     |   9 +
 .../arm64/boot/dts/apple/t600x-j314-j316.dtsi |  18 ++
 arch/arm64/boot/dts/apple/t8103-j293.dts      |  17 ++
 arch/arm64/boot/dts/apple/t8103-j313.dts      |  17 ++
 arch/arm64/boot/dts/apple/t8103.dtsi          |   9 +
 drivers/pwm/Kconfig                           |  12 ++
 drivers/pwm/Makefile                          |   1 +
 drivers/pwm/pwm-apple.c                       | 156 ++++++++++++++++++
 10 files changed, 292 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml
 create mode 100644 drivers/pwm/pwm-apple.c