diff --git a/Documentation/devicetree/bindings/pinctrl/realtek,rtd1625-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/realtek,rtd1625-pinctrl.yaml
index 9562a043707e..adc5955a2047 100644
--- a/Documentation/devicetree/bindings/pinctrl/realtek,rtd1625-pinctrl.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/realtek,rtd1625-pinctrl.yaml
@@ -110,7 +110,7 @@ patternProperties:
 
       input-schmitt-disable: true
 
-      input-voltage-microvolt:
+      input-threshold-voltage-microvolt:
         description: |
           Select the input receiver voltage domain for the pin.
           Valid arguments are: