[PATCH v4 1/8] dt-bindings: arm: mediatek: mmsys: Add support for MT8195 VPPSYS

[Moudy Ho]

For MT8195, VPPSYS0 and VPPSYS1 are 2 display pipes with
hardware differences in power domains, clocks and subsystem counts,
which should be determined by compatible names.

Signed-off-by: Moudy Ho <moudy.ho at mediatek.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski at linaro.org>
---
 .../devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml     | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml
index 0711f1834fbd..493aa9e8d484 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml
@@ -48,7 +48,10 @@ properties:
           - const: syscon
 
       - items:
-          - const: mediatek,mt8195-vdosys0
+          - enum:
+              - mediatek,mt8195-vdosys0
+              - mediatek,mt8195-vppsys0
+              - mediatek,mt8195-vppsys1
           - const: mediatek,mt8195-mmsys
           - const: syscon
 
-- 
2.18.0