Add compatible string to support mutex for MT8189.

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 a10326a9683d..c0c565acdc64 100644
--- a/Documentation/devicetree/bindings/soc/mediatek/mediatek,mutex.yaml
+++ b/Documentation/devicetree/bindings/soc/mediatek/mediatek,mutex.yaml
@@ -85,6 +85,7 @@ allOf:
               - mediatek,mt8173-disp-mutex
               - mediatek,mt8186-disp-mutex
               - mediatek,mt8186-mdp3-mutex
+              - mediatek,mt8189-disp-mutex
               - mediatek,mt8192-disp-mutex
               - mediatek,mt8195-disp-mutex
     then:
-- 
2.46.0

Il 20/10/25 09:40, Xiandong Wang ha scritto:
> Add compatible string to support mutex for MT8189.
> 
> Signed-off-by: Xiandong Wang <xiandong.wang@mediatek.com>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>