Messages in this thread | | | Subject | Re: [PATCH] arm64: dts: mt8173: add MT8173 display PWM driver support node | From | Matthias Brugger <> | Date | Mon, 12 Oct 2015 18:04:54 +0200 |
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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@mediatek.com> > --- > arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 13 +++++++++++++ > arch/arm64/boot/dts/mediatek/mt8173.dtsi | 22 ++++++++++++++++++++++ > 2 files changed, 35 insertions(+) >
Applied, thanks.
> 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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