linux/Documentation/devicetree/bindings/usb/dwc3.txt
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   1synopsys DWC3 CORE
   2
   3DWC3- USB3 CONTROLLER
   4
   5Required properties:
   6 - compatible: must be "synopsys,dwc3"
   7 - reg : Address and length of the register set for the device
   8 - interrupts: Interrupts used by the dwc3 controller.
   9 - usb-phy : array of phandle for the PHY device
  10
  11Optional properties:
  12 - tx-fifo-resize: determines if the FIFO *has* to be reallocated.
  13
  14This is usually a subnode to DWC3 glue to which it is connected.
  15
  16dwc3@4a030000 {
  17        compatible = "synopsys,dwc3";
  18        reg = <0x4a030000 0xcfff>;
  19        interrupts = <0 92 4>
  20        usb-phy = <&usb2_phy>, <&usb3,phy>;
  21        tx-fifo-resize;
  22};
  23