diff --git a/Documentation/devicetree/bindings/gpio/gpio-pca9570.yaml b/Documentation/devicetree/bindings/gpio/gpio-pca9570.yaml
index 338c5312a1067db14451c2dc360e1bdb1cf1e1f0..1acaa0a3d35afe43a7dd294663ea698ccc8a5ae8 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-pca9570.yaml
+++ b/Documentation/devicetree/bindings/gpio/gpio-pca9570.yaml
@@ -13,6 +13,7 @@ properties:
   compatible:
     enum:
       - nxp,pca9570
+      - nxp,pca9571
 
   reg:
     maxItems: 1