Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt

   1 * USB2 ChipIdea USB controller for ci13xxx
   2
   3 Required properties:
   4 - compatible: should be "chipidea,usb2"
   5 - reg: base address and length of the registers
   6 - interrupts: interrupt for the USB controller
   7
   8 Optional properties:
   9 - clocks: reference to the USB clock
  10 - phys: reference to the USB PHY
  11 - phy-names: should be "usb-phy"
  12 - vbus-supply: reference to the VBUS regulator
  13
  14 Example:
  15
  16         usb@f7ed0000 {
  17                 compatible = "chipidea,usb2";
  18                 reg = <0xf7ed0000 0x10000>;
  19                 interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
  20                 clocks = <&chip CLKID_USB0>;
  21                 phys = <&usb_phy0>;
  22                 phy-names = "usb-phy";
  23                 vbus-supply = <&reg_usb0_vbus>;
  24         };