diff --git a/Documentation/devicetree/bindings/bus/allwinner,sun8i-a23-rsb.yaml b/Documentation/devicetree/bindings/bus/allwinner,sun8i-a23-rsb.yaml
index 9fe11ceecdba..80973619342d 100644
--- a/Documentation/devicetree/bindings/bus/allwinner,sun8i-a23-rsb.yaml
+++ b/Documentation/devicetree/bindings/bus/allwinner,sun8i-a23-rsb.yaml
@@ -70,7 +70,6 @@ examples:
         #size-cells = <0>;
 
         pmic@3e3 {
-            compatible = "...";
             reg = <0x3e3>;
 
             /* ... */