diff --git a/Documentation/devicetree/bindings/arm/rockchip.yaml b/Documentation/devicetree/bindings/arm/rockchip.yaml
index 51cdaabaf0d9d..77469270b271a 100644
--- a/Documentation/devicetree/bindings/arm/rockchip.yaml
+++ b/Documentation/devicetree/bindings/arm/rockchip.yaml
@@ -814,6 +814,11 @@ properties:
           - const: radxa,rock-5b
           - const: rockchip,rk3588
 
+      - description: Radxa ROCK S0
+        items:
+          - const: radxa,rock-s0
+          - const: rockchip,rk3308
+
       - description: Radxa ZERO 3W/3E
         items:
           - enum: