diff --git a/Documentation/devicetree/bindings/arm/rockchip.yaml b/Documentation/devicetree/bindings/arm/rockchip.yaml
index d496421dbd87..79e99694577e 100644
--- a/Documentation/devicetree/bindings/arm/rockchip.yaml
+++ b/Documentation/devicetree/bindings/arm/rockchip.yaml
@@ -907,6 +907,13 @@ properties:
           - const: radxa,cm3
           - const: rockchip,rk3566
 
+      - description: Radxa Compute Module 5 (CM5)
+        items:
+          - enum:
+              - radxa,cm5-io
+          - const: radxa,cm5
+          - const: rockchip,rk3588s
+
       - description: Radxa CM3 Industrial
         items:
           - enum: