diff --git a/Documentation/devicetree/bindings/usb/mt8173-mtu3.txt b/Documentation/devicetree/bindings/usb/mediatek,mtu3.txt
similarity index 92%
rename from Documentation/devicetree/bindings/usb/mt8173-mtu3.txt
rename to Documentation/devicetree/bindings/usb/mediatek,mtu3.txt
index b8ea394397bfbee71b923f96e054e7d6e9e0eb50..838ae48eafc159fe28f9cf4cc589a4db979f9881 100644
--- a/Documentation/devicetree/bindings/usb/mt8173-mtu3.txt
+++ b/Documentation/devicetree/bindings/usb/mediatek,mtu3.txt
@@ -1,7 +1,11 @@
 The device node for Mediatek USB3.0 DRD controller
 
 Required properties:
- - compatible : should be "mediatek,mt8173-mtu3"
+ - compatible : should be "mediatek,<soc-model>-mtu3", "mediatek,mtu3",
+	soc-model is the name of SoC, such as mt8173, mt2712 etc,
+	when using "mediatek,mtu3" compatible string, you need SoC specific
+	ones in addition, one of:
+	- "mediatek,mt8173-mtu3"
  - reg : specifies physical base address and size of the registers
  - reg-names: should be "mac" for device IP and "ippc" for IP port control
  - interrupts : interrupt used by the device IP