diff --git a/Documentation/devicetree/bindings/arm/rockchip.yaml b/Documentation/devicetree/bindings/arm/rockchip.yaml
index 42f33240ade8..88ff4422a8c1 100644
--- a/Documentation/devicetree/bindings/arm/rockchip.yaml
+++ b/Documentation/devicetree/bindings/arm/rockchip.yaml
@@ -595,6 +595,7 @@ properties:
           - enum:
               - pine64,soquartz-blade
               - pine64,soquartz-cm4io
+              - pine64,soquartz-model-a
           - const: pine64,soquartz
           - const: rockchip,rk3566