linux-kernel - Re: [PATCH v2,1/2] dt-bindings: display: mediatek: dpi: Add compatible for MediaTek MT8186

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Date:   Fri, 1 Apr 2022 09:38:20 +0800
From:   Rex-BC Chen <rex-bc.chen@...iatek.com>
To:     <xinlei.lee@...iatek.com>, <chunkuang.hu@...nel.org>,
        <p.zabel@...gutronix.de>, <airlied@...ux.ie>, <daniel@...ll.ch>,
        <robh+dt@...nel.org>, <matthias.bgg@...il.com>
CC:     <dri-devel@...ts.freedesktop.org>,
        <linux-mediatek@...ts.infradead.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <Project_Global_Chrome_Upstream_Group@...iatek.com>,
        <jitao.shi@...iatek.com>
Subject: Re: [PATCH v2,1/2] dt-bindings: display: mediatek: dpi: Add
 compatible for MediaTek MT8186

On Thu, 2022-03-31 at 19:58 +0800, xinlei.lee@...iatek.com wrote:
> From: Xinlei Lee <xinlei.lee@...iatek.com>
> 
> Add dt-binding documentation of dpi for MediaTek MT8186 SoC.
> 
> Signed-off-by: Xinlei Lee <xinlei.lee@...iatek.com>
> ---
>  .../devicetree/bindings/display/mediatek/mediatek,dpi.yaml       | 1
> +
>  1 file changed, 1 insertion(+)
> 
> diff --git
> a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yam
> l
> b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yam
> l
> index dd2896a40ff0..a73044c50b5f 100644
> ---
> a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yam
> l
> +++
> b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yam
> l
> @@ -22,6 +22,7 @@ properties:
>        - mediatek,mt7623-dpi
>        - mediatek,mt8173-dpi
>        - mediatek,mt8183-dpi
> +      - mediatek,mt8186-dpi
>        - mediatek,mt8192-dpi
>  
>    reg:

Hello Xinlei,

>From the dts we use, the dpi node needs other properties for MT8186.
Please send another patch and add these properties to binding.

assigned-clocks = <&topckgen CLK_TOP_DPI>;
assigned-clock-parents = <&topckgen CLK_TOP_TVDPLL_D2>;

Thanks

BRs,
Rex