On 02/11/2022 10:15, Sasha Finkelstein wrote: > Apple SoCs such as the M1 contain a PWM controller used > among other things to control the keyboard backlight. > > Signed-off-by: Sasha Finkelstein <fnkl.kernel@xxxxxxxxx> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> Best regards, Krzysztof