Documentation/devicetree/bindings/usb/dwc3-cavium.txt

   1 Cavium SuperSpeed DWC3 USB SoC controller
   2
   3 Required properties:
   4 - compatible:   Should contain "cavium,octeon-7130-usb-uctl"
   5
   6 Required child node:
   7 A child node must exist to represent the core DWC3 IP block. The name of
   8 the node is not important. The content of the node is defined in dwc3.txt.
   9
  10 Example device node:
  11
  12                     uctl@1180069000000 {
  13                             compatible = "cavium,octeon-7130-usb-uctl";
  14                             reg = <0x00011800 0x69000000 0x00000000 0x00000100>;
  15                             ranges;
  16                             #address-cells = <0x00000002>;
  17                             #size-cells = <0x00000002>;
  18                             refclk-frequency = <0x05f5e100>;
  19                             refclk-type-ss = "dlmc_ref_clk0";
  20                             refclk-type-hs = "dlmc_ref_clk0";
  21                             power = <0x00000002 0x00000002 0x00000001>;
  22                             xhci@1690000000000 {
  23                                     compatible = "cavium,octeon-7130-xhci", "synopsys,dwc3";
  24                                     reg = <0x00016900 0x00000000 0x00000010 0x00000000>;
  25                                     interrupt-parent = <0x00000010>;
  26                                     interrupts = <0x00000009 0x00000004>;
  27                             };
  28                     };