linux/Documentation/devicetree/bindings/usb/ehci-omap.txt
<<
>>
Prefs
   1OMAP HS USB EHCI controller
   2
   3This device is usually the child of the omap-usb-host
   4Documentation/devicetree/bindings/mfd/omap-usb-host.txt
   5
   6Required properties:
   7
   8- compatible: should be "ti,ehci-omap"
   9- reg: should contain one register range i.e. start and length
  10- interrupts: description of the interrupt line
  11
  12Optional properties:
  13
  14- phys: list of phandles to PHY nodes.
  15  This property is required if at least one of the ports are in
  16  PHY mode i.e. OMAP_EHCI_PORT_MODE_PHY
  17
  18To specify the port mode, see
  19Documentation/devicetree/bindings/mfd/omap-usb-host.txt
  20
  21Example for OMAP4:
  22
  23usbhsehci: ehci@4a064c00 {
  24        compatible = "ti,ehci-omap", "usb-ehci";
  25        reg = <0x4a064c00 0x400>;
  26        interrupts = <0 77 0x4>;
  27};
  28
  29&usbhsehci {
  30        phys = <&hsusb1_phy 0 &hsusb3_phy>;
  31};
  32
  33