diff --git a/Documentation/devicetree/bindings/arm/rockchip.yaml b/Documentation/devicetree/bindings/arm/rockchip.yaml
index a1946aa5c495..14e0975534c9 100644
--- a/Documentation/devicetree/bindings/arm/rockchip.yaml
+++ b/Documentation/devicetree/bindings/arm/rockchip.yaml
@@ -674,6 +674,11 @@ properties:
           - const: pine64,soquartz
           - const: rockchip,rk3566
 
+      - description: Powkiddy RGB30
+        items:
+          - const: powkiddy,rgb30
+          - const: rockchip,rk3566
+
       - description: Radxa Compute Module 3(CM3)
         items:
           - enum: