diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml
index 291749f49f35..69c3e7d0f9dd 100644
--- a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml
+++ b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml
@@ -100,9 +100,7 @@ properties:
   vbus-supply:
     description: Regulator of USB VBUS5v
 
-  usb3-lpm-capable:
-    description: supports USB3.0 LPM
-    type: boolean
+  usb3-lpm-capable: true
 
   usb2-lpm-disable: true