diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml
index 9d096856a79a..29716764413a 100644
--- a/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml
+++ b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml
@@ -23,6 +23,7 @@ properties:
       - rockchip,rk3228-dw-hdmi
       - rockchip,rk3288-dw-hdmi
       - rockchip,rk3328-dw-hdmi
+      - rockchip,rk3368-dw-hdmi
       - rockchip,rk3399-dw-hdmi
       - rockchip,rk3568-dw-hdmi