Re: [PATCH] arm64: dts: mt8173: add MT8173 display PWM driver support node

[Matthias Brugger]

On 12/10/15 18:04, Matthias Brugger wrote:
> On 06/10/15 09:40, YH Huang wrote:
> > Add display PWM node in mt8173-evb.dts and mt8173.dtsi.
> >
> > Signed-off-by: YH Huang <yh.huang@xxxxxxxxxxxx>
> > ---
> >   arch/arm64/boot/dts/mediatek/mt8173-evb.dts |   13 +++++++++++++
> >   arch/arm64/boot/dts/mediatek/mt8173.dtsi    |   22
> > ++++++++++++++++++++++
> >   2 files changed, 35 insertions(+)
>
> Applied, thanks.

I reapplied this on v4.4-next/arm64

> > diff --git a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
> > b/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
> > index 811cb76..1b3fabd 100644
> > --- a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
> > +++ b/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
> > @@ -92,6 +92,13 @@
> >   };
> >
> >   &pio {
> > +    disp_pwm0_pins: disp_pwm0_pins {
> > +        pins1 {
> > +            pinmux = <MT8173_PIN_87_DISP_PWM0__FUNC_DISP_PWM0>;
> > +            output-low;
> > +        };
> > +    };
> > +
> >       mmc0_pins_default: mmc0default {
> >           pins_cmd_dat {
> >               pinmux = <MT8173_PIN_57_MSDC0_DAT0__FUNC_MSDC0_DAT0>,
> > @@ -190,6 +197,12 @@
> >       };
> >   };
> >
> > +&pwm0 {
> > +    pinctrl-names = "default";
> > +    pinctrl-0 = <&disp_pwm0_pins>;
> > +    status = "okay";
> > +};
> > +
> >   &pwrap {
> >       pmic: mt6397 {
> >           compatible = "mediatek,mt6397";
> > diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
> > b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
> > index 4bce167..fd01134 100644
> > --- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
> > +++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
> > @@ -500,6 +500,28 @@
> >               clock-names = "source", "hclk";
> >               status = "disabled";
> >           };
> > +
> > +        pwm0: pwm@1401e000 {
> > +            compatible = "mediatek,mt8173-disp-pwm",
> > +                     "mediatek,mt6595-disp-pwm";
> > +            reg = <0 0x1401e000 0 0x1000>;
> > +            #pwm-cells = <2>;
> > +            clocks = <&mmsys CLK_MM_DISP_PWM026M>,
> > +                 <&mmsys CLK_MM_DISP_PWM0MM>;
> > +            clock-names = "main", "mm";
> > +            status = "disabled";
> > +        };
> > +
> > +        pwm1: pwm@1401f000 {
> > +            compatible = "mediatek,mt8173-disp-pwm",
> > +                     "mediatek,mt6595-disp-pwm";
> > +            reg = <0 0x1401f000 0 0x1000>;
> > +            #pwm-cells = <2>;
> > +            clocks = <&mmsys CLK_MM_DISP_PWM126M>,
> > +                 <&mmsys CLK_MM_DISP_PWM1MM>;
> > +            clock-names = "main", "mm";
> > +            status = "disabled";
> > +        };
> >       };
> >   };
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