dt-bindings: arm: mediatek: mmsys: add MT8365 SoC binding

Add the MMSYS binding documentation for the MT8365 SoC.
Signed-off-by: Fabien Parent <fparent@baylibre.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210519161847.3747352-2-fparent@baylibre.com

Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml

@@ -29,6 +29,7 @@ properties:
               - mediatek,mt8167-mmsys
               - mediatek,mt8173-mmsys
               - mediatek,mt8183-mmsys
+              - mediatek,mt8365-mmsys
           - const: syscon
       - items:
           - const: mediatek,mt7623-mmsys