diff --git a/dts/Bindings/usb/rockchip,dwc3.txt b/dts/Bindings/usb/rockchip,dwc3.txt
index 252a05c..c8c4b00 100644
--- a/dts/Bindings/usb/rockchip,dwc3.txt
+++ b/dts/Bindings/usb/rockchip,dwc3.txt
@@ -16,7 +16,8 @@
 the node is not important. The content of the node is defined in dwc3.txt.
 
 Phy documentation is provided in the following places:
-Documentation/devicetree/bindings/phy/qcom-dwc3-usb-phy.txt
+Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt - USB2.0 PHY
+Documentation/devicetree/bindings/phy/phy-rockchip-typec.txt     - Type-C PHY
 
 Example device nodes: