[PATCH 1/2] dt-bindings: soc: mediatek: add mdp3 mutex support for mt8186

[Allen-KH Cheng <allen-kh.cheng@mediatek.com>]

Add mdp3 mutex compatible for mt8186 SoC.

Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
Signed-off-by: Xiandong Wang <xiandong.wang@mediatek.com>
---
 .../devicetree/bindings/soc/mediatek/mediatek,mutex.yaml         | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/soc/mediatek/mediatek,mutex.yaml b/Documentation/devicetree/bindings/soc/mediatek/mediatek,mutex.yaml
index 627dcc3e8b32..234fa5dc07c2 100644
--- a/Documentation/devicetree/bindings/soc/mediatek/mediatek,mutex.yaml
+++ b/Documentation/devicetree/bindings/soc/mediatek/mediatek,mutex.yaml
@@ -30,6 +30,7 @@ properties:
       - mediatek,mt8173-disp-mutex
       - mediatek,mt8183-disp-mutex
       - mediatek,mt8186-disp-mutex
+      - mediatek,mt8186-mdp3-mutex
       - mediatek,mt8192-disp-mutex
       - mediatek,mt8195-disp-mutex
 
-- 
2.18.0