On Fri, 28 Oct 2022 at 20:53, Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> wrote: > > On 28/10/2022 12:52, Sasha Finkelstein wrote: > > + PWM controller used for keyboard backlight on ARM Macs > > + > > +properties: > > + compatible: > > + items: > > + - enum: > > + - apple,t8103-fpwm > > + - apple,t6000-fpwm > > + - apple,t8112-fpwm > > + - const: apple,s5l-fpwm > > Is it then derived from Samsung platform? If yes, it is candidate for > merging. Apple calls it the 'AppleS5L8920XFPWM' which suggests some samsung lineage, but the register interface is different from the one in pwm-samsung driver.
