Hi,

This series adds support for the PWM controller present on ARM Macs and used
among other things for the keyboard backlight on those laptops.

The included device tree patch also hooks up the keyboard backlight using
the pwm-leds binding.

Best Regards.

Sasha Finkelstein (4):
 dt-bindings: pwm: Add Apple PWM controller
 pwm: Add Apple PWM controller
 arm64: dts: apple: t8103: Add PWM controller
 MAINTAINERS: Add entries for Apple PWM driver

 Documentation/devicetree/bindings/pwm/pwm-apple.yaml |  51 +++++++++++++
 MAINTAINERS                                          |   2 ++
 arch/arm64/boot/dts/apple/t8103-j293.dts             |  20 ++++++++
 arch/arm64/boot/dts/apple/t8103-j313.dts             |  20 ++++++++
 arch/arm64/boot/dts/apple/t8103.dtsi                 |   9 ++++
 drivers/pwm/Kconfig                                  |  12 ++++
 drivers/pwm/Makefile                                 |   1 +
 drivers/pwm/pwm-apple.c                              | 124 +++++++++++++++++++
 8 files changed, 239 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/pwm/pwm-apple.yaml
 create mode 100644 drivers/pwm/pwm-apple.c