Hi, Jason: jason-jh.lin <jason-jh.lin@xxxxxxxxxxxx> 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 <jason-jh.lin@xxxxxxxxxxxx> > --- > 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/20210519161847.3747352-1-fparent@xxxxxxxxxxxx/ > [2] dt-bindings: arm: mediatek: mmsys: add MT8365 SoC binding > - https://patchwork.kernel.org/project/linux-mediatek/patch/20210519161847.3747352-2-fparent@xxxxxxxxxxxx/ > --- > .../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 >
