Documentation/devicetree/bindings/usb/renesas,usb3.txt

   1 Renesas Electronics USB3.0 Peripheral driver
   2
   3 Required properties:
   4   - compatible: Must contain one of the following:
   5         - "renesas,r8a774a1-usb3-peri"
   6         - "renesas,r8a774c0-usb3-peri"
   7         - "renesas,r8a7795-usb3-peri"
   8         - "renesas,r8a7796-usb3-peri"
   9         - "renesas,r8a77965-usb3-peri"
  10         - "renesas,r8a77990-usb3-peri"
  11         - "renesas,rcar-gen3-usb3-peri" for a generic R-Car Gen3 or RZ/G2
  12           compatible device
  13
  14     When compatible with the generic version, nodes must list the
  15     SoC-specific version corresponding to the platform first
  16     followed by the generic version.
  17
  18   - reg: Base address and length of the register for the USB3.0 Peripheral
  19   - interrupts: Interrupt specifier for the USB3.0 Peripheral
  20   - clocks: clock phandle and specifier pair
  21
  22 Optional properties:
  23   - phys: phandle + phy specifier pair
  24   - phy-names: must be "usb"
  25
  26 Example of R-Car H3 ES1.x:
  27         usb3_peri0: usb@ee020000 {
  28                 compatible = "renesas,r8a7795-usb3-peri",
  29                              "renesas,rcar-gen3-usb3-peri";
  30                 reg = <0 0xee020000 0 0x400>;
  31                 interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>;
  32                 clocks = <&cpg CPG_MOD 328>;
  33         };
  34
  35         usb3_peri1: usb@ee060000 {
  36                 compatible = "renesas,r8a7795-usb3-peri",
  37                              "renesas,rcar-gen3-usb3-peri";
  38                 reg = <0 0xee060000 0 0x400>;
  39                 interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
  40                 clocks = <&cpg CPG_MOD 327>;
  41         };