diff --git a/Documentation/devicetree/bindings/arm/rockchip.yaml b/Documentation/devicetree/bindings/arm/rockchip.yaml
index 45728fd22af8..51aa458833a9 100644
--- a/Documentation/devicetree/bindings/arm/rockchip.yaml
+++ b/Documentation/devicetree/bindings/arm/rockchip.yaml
@@ -526,4 +526,9 @@ properties:
         items:
           - const: tronsmart,orion-r68-meta
           - const: rockchip,rk3368
+
+      - description: Vamrs VMARC RK3399Pro SOM
+        items:
+          - const: vamrs,rk3399pro-vmarc-som
+          - const: rockchip,rk3399pro
 ...