linux-kernel - Re: [PATCH v4 3/3] arm64: dts: mt8173: add MT8173 display PWM driver support dtsi

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Date:	Mon, 6 Jul 2015 21:38:59 +0800
From:	Daniel Kurtz <djkurtz@...omium.org>
To:	YH Huang <yh.huang@...iatek.com>
Cc:	Matthias Brugger <matthias.bgg@...il.com>,
	Mark Rutland <mark.rutland@....com>,
	Thierry Reding <thierry.reding@...il.com>,
	Rob Herring <robh+dt@...nel.org>,
	Pawel Moll <pawel.moll@....com>, linux-pwm@...r.kernel.org,
	"open list:OPEN FIRMWARE AND..." <devicetree@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	srv_heupstream <srv_heupstream@...iatek.com>,
	linux-mediatek@...ts.infradead.org,
	Sascha Hauer <kernel@...gutronix.de>,
	Yingjoe Chen <yingjoe.chen@...iatek.com>
Subject: Re: [PATCH v4 3/3] arm64: dts: mt8173: add MT8173 display PWM driver
 support dtsi

On Mon, Jul 6, 2015 at 9:29 PM, YH Huang <yh.huang@...iatek.com> wrote:
> Add display PWM node in mt8173.dtsi.
>
> Signed-off-by: YH Huang <yh.huang@...iatek.com>
> ---
>  arch/arm64/boot/dts/mediatek/mt8173.dtsi | 22 ++++++++++++++++++++++
>  1 file changed, 22 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
> index 0696f8f..e4ffd9d 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
> @@ -393,6 +393,28 @@
>                         #size-cells = <0>;
>                         status = "disabled";
>                 };
> +
> +               pwm0: pwm@...1e000 {
> +                       compatible = "mediatek,mt8173-disp-pwm",
> +                                    "mediatek,mt6595-disp-pwm";
> +                       reg = <0 0x1401e000 0 0x1000>;
> +                       #pwm-cells = <2>;
> +                       clocks = <&mmsys MM_DISP_PWM026M>,
> +                                <&mmsys MM_DISP_PWM0MM>;

CLK_MM_DISP_PWM026M

> +                       clock-names = "main", "mm";
> +                       status = "disabled";
> +               };
> +
> +               pwm1: pwm@...1f000 {
> +                       compatible = "mediatek,mt8173-disp-pwm",
> +                                    "mediatek,mt6595-disp-pwm";
> +                       reg = <0 0x1401f000 0 0x1000>;
> +                       #pwm-cells = <2>;
> +                       clocks = <&mmsys MM_DISP_PWM126M>,
> +                                <&mmsys MM_DISP_PWM1MM>;
> +                       clock-names = "main", "mm";
> +                       status = "disabled";
> +               };
>         };
>  };
>
> --
> 1.8.1.1.dirty
>
> --
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