diff --git a/Documentation/devicetree/bindings/arm/sunxi.yaml b/Documentation/devicetree/bindings/arm/sunxi.yaml
index 7807ea613258..c41d0a0b89e6 100644
--- a/Documentation/devicetree/bindings/arm/sunxi.yaml
+++ b/Documentation/devicetree/bindings/arm/sunxi.yaml
@@ -996,6 +996,11 @@ properties:
           - const: xunlong,orangepi-3
           - const: allwinner,sun50i-h6
 
+      - description: Xunlong OrangePi 4A
+        items:
+          - const: xunlong,orangepi-4a
+          - const: allwinner,sun55i-t527
+
       - description: Xunlong OrangePi Lite
         items:
           - const: xunlong,orangepi-lite