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diff --git a/Documentation/devicetree/bindings/usb/via,vt8500-ehci.txt b/Documentation/devicetree/bindings/usb/via,vt8500-ehci.txt
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+VIA/Wondermedia VT8500 EHCI Controller
+-----------------------------------------------------
+
+Required properties:
+- compatible : "via,vt8500-ehci"
+- reg : Should contain 1 register ranges(address and length)
+- interrupts : ehci controller interrupt
+
+Example:
+
+        ehci@d8007900 {
+                compatible = "via,vt8500-ehci";
+                reg = <0xd8007900 0x200>;
+                interrupts = <43>;
+        };