On Fri, Oct 21, 2022 at 05:23:38PM -0500, Rob Herring wrote: > On Fri, Oct 21, 2022 at 04:25:18PM +0100, Daniel Golle wrote: > > Add new compatible string for MT7986 PWM. > > > > Signed-off-by: Daniel Golle <daniel@xxxxxxxxxxxxxx> > > --- > > Documentation/devicetree/bindings/pwm/pwm-mediatek.txt | 1 + > > 1 file changed, 1 insertion(+) > > > > diff --git a/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt b/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt > > index 554c96b6d0c3e0..6f4e60c9e18b81 100644 > > --- a/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt > > +++ b/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt > > @@ -8,6 +8,7 @@ Required properties: > > - "mediatek,mt7623-pwm": found on mt7623 SoC. > > - "mediatek,mt7628-pwm": found on mt7628 SoC. > > - "mediatek,mt7629-pwm": found on mt7629 SoC. > > + - "mediatek,mt7986-pwm": found on mt7986 SoC. > > This version of the PWM h/w is not compatible with any of the existing > chips? If it is, it should have a fallback compatible. No, it is unique because it comes with just 2 PWM channels. Otherwise the driver behaves just like for MT8183 (4 channels) or MT8365 (3 channels) which also got distinct compatible strings. > > > - "mediatek,mt8183-pwm": found on mt8183 SoC. > > - "mediatek,mt8195-pwm", "mediatek,mt8183-pwm": found on mt8195 SoC. > > - "mediatek,mt8365-pwm": found on mt8365 SoC. > > -- > > 2.38.1 > > > > >
