dt-bindings: display: mediatek: color: Add compatible for MediaTek MT6795

Add a compatible string for MediaTek Helio X10 MT6795's COLOR block: this
is the same as MT8173.

Signed-off-by: AngeloGioacchino Del Regno <[email protected]>
Reviewed-by: Matthias Brugger <[email protected]>
Acked-by: Krzysztof Kozlowski <[email protected]>
Link: https://patchwork.kernel.org/project/linux-mediatek/patch/[email protected]/
Signed-off-by: Chun-Kuang Hu <[email protected]>

Author: AngeloGioacchino Del Regno

Documentation/devicetree/bindings/display/mediatek/mediatek,color.yaml

@@ -33,6 +33,7 @@ properties:
           - const: mediatek,mt2701-disp-color
       - items:
           - enum:
+              - mediatek,mt6795-disp-color
               - mediatek,mt8183-disp-color
               - mediatek,mt8186-disp-color
               - mediatek,mt8188-disp-color