On 22/08/2022 06:32, nathan.lu wrote: > From: Nathan Lu <nathan.lu@xxxxxxxxxxxx> > > modify VDOSYS0 device tree Documentations for MT8188. (...) > diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,rdma.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,rdma.yaml > index 0882ae86e6c4..d0e6c0dd4dfb 100644 > --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,rdma.yaml > +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,rdma.yaml > @@ -30,6 +30,8 @@ properties: > - items: > - const: mediatek,mt8183-disp-rdma > - items: > + - enum: > + - mediatek,mt8188-disp-rdma > - const: mediatek,mt8195-disp-rdma Why do you change existing bindings? Best regards, Krzysztof