diff --git a/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml b/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml
index 281cdd34a829..f57d22d1ebd6 100644
--- a/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml
+++ b/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml
@@ -62,7 +62,7 @@ properties:
     const: 2
 
   gpio-controller: true
-
+  gpio-line-names: true
   gpio-ranges: true
 
   power-domains: