diff --git a/Documentation/devicetree/bindings/pinctrl/airoha,en7581-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/airoha,en7581-pinctrl.yaml
index b2601d698dcd..21fd4f1ba78b 100644
--- a/Documentation/devicetree/bindings/pinctrl/airoha,en7581-pinctrl.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/airoha,en7581-pinctrl.yaml
@@ -24,6 +24,9 @@ properties:
   '#gpio-cells':
     const: 2
 
+  gpio-ranges:
+    maxItems: 1
+
   interrupt-controller: true
 
   '#interrupt-cells':