Documentation/devicetree/bindings/phy/phy-lpc18xx-usb-otg.txt

   1 NXP LPC18xx/43xx internal USB OTG PHY binding
   2 ---------------------------------------------
   3
   4 This file contains documentation for the internal USB OTG PHY found
   5 in NXP LPC18xx and LPC43xx SoCs.
   6
   7 Required properties:
   8 - compatible    : must be "nxp,lpc1850-usb-otg-phy"
   9 - clocks        : must be exactly one entry
  10 See: Documentation/devicetree/bindings/clock/clock-bindings.txt
  11 - #phy-cells    : must be 0 for this phy
  12 See: Documentation/devicetree/bindings/phy/phy-bindings.txt
  13
  14 The phy node must be a child of the creg syscon node.
  15
  16 Example:
  17 creg: syscon@40043000 {
  18         compatible = "nxp,lpc1850-creg", "syscon", "simple-mfd";
  19         reg = <0x40043000 0x1000>;
  20
  21         usb0_otg_phy: phy {
  22                 compatible = "nxp,lpc1850-usb-otg-phy";
  23                 clocks = <&ccu1 CLK_USB0>;
  24                 #phy-cells = <0>;
  25         };
  26 };