diff --git a/Documentation/devicetree/bindings/phy/mediatek,dsi-phy.yaml b/Documentation/devicetree/bindings/phy/mediatek,dsi-phy.yaml
index f6e494d0d89b..acdbce937b0a 100644
--- a/Documentation/devicetree/bindings/phy/mediatek,dsi-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/mediatek,dsi-phy.yaml
@@ -30,6 +30,7 @@ properties:
           - const: mediatek,mt8173-mipi-tx
       - items:
           - enum:
+              - mediatek,mt6893-mipi-tx
               - mediatek,mt8188-mipi-tx
               - mediatek,mt8195-mipi-tx
               - mediatek,mt8365-mipi-tx