OMAP HS USB EHCI controller This device is usually the child of the omap-usb-host Documentation/devicetree/bindings/mfd/omap-usb-host.txt Required properties: - compatible: should be "ti,ehci-omap" - reg: should contain one register range i.e. start and length - interrupts: description of the interrupt line Optional properties: - phys: list of phandles to PHY nodes. This property is required if at least one of the ports are in PHY mode i.e. OMAP_EHCI_PORT_MODE_PHY To specify the port mode, see Documentation/devicetree/bindings/mfd/omap-usb-host.txt Example for OMAP4: usbhsehci: ehci@4a064c00 { compatible = "ti,ehci-omap"; reg = <0x4a064c00 0x400>; interrupts = <0 77 0x4>; }; &usbhsehci { phys = <&hsusb1_phy 0 &hsusb3_phy>; };