Hi, Jason:
jason-jh.lin <[email protected]> 於 2021年8月19日 週四 上午10:23寫道：
>
> 1. There are 2 mmsys, namely vdosys0 and vdosys1 in mt8195.
> Each of them is bound to a display pipeline, so add their
> definition in mtk-mmsys documentation with 2 compatibles.
>
> 2. Add description for power-domain property.
>
> Signed-off-by: jason-jh.lin <[email protected]>
> ---
> this patch is base on [1][2]
>
> [1] dt-bindings: arm: mediatek: mmsys: convert to YAML format
> - https://patchwork.kernel.org/project/linux-mediatek/patch/[email protected]/
> [2] dt-bindings: arm: mediatek: mmsys: add MT8365 SoC binding
> - https://patchwork.kernel.org/project/linux-mediatek/patch/[email protected]/
> ---
> .../devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml
> index 2d4ff0ce387b..68cb330d7595 100644
> --- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml
> +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml
> @@ -30,6 +30,8 @@ properties:
> - mediatek,mt8173-mmsys
> - mediatek,mt8183-mmsys
> - mediatek,mt8365-mmsys
> + - mediatek,mt8195-vdosys0
> + - mediatek,mt8195-vdosys1
> - const: syscon
> - items:
> - const: mediatek,mt7623-mmsys
> @@ -39,6 +41,12 @@ properties:
> reg:
> maxItems: 1
>
> + power-domains:
> + description:
> + A phandle and PM domain specifier as defined by bindings
> + of the power controller specified by phandle. See
> + Documentation/devicetree/bindings/power/power-domain.yaml for details.
> +
This patch is about mt8195, but mt8173 mmsys also has power domain. So
move this part to another patch.
Regards,
Chun-Kuang.
> "#clock-cells":
> const: 1
>
> --
> 2.18.0
>