diff --git a/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml b/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
index eaa3b0ef24f6..54fb59820d2b 100644
--- a/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
+++ b/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
@@ -30,6 +30,7 @@ properties:
       - items:
           - enum:
               - rockchip,px30-dw-mshc
+              - rockchip,rk1808-dw-mshc
               - rockchip,rk3036-dw-mshc
               - rockchip,rk3228-dw-mshc
               - rockchip,rk3308-dw-mshc