Documentation/devicetree/bindings/usb/ingenic,jz4770-phy.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/usb/ingenic,jz4770-phy.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Ingenic SoCs USB PHY devicetree bindings
   8
   9 maintainers:
  10   - Paul Cercueil <paul@crapouillou.net>
  11   - 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com>
  12
  13 properties:
  14   $nodename:
  15     pattern: '^usb-phy@.*'
  16
  17   compatible:
  18     enum:
  19       - ingenic,jz4770-phy
  20       - ingenic,jz4780-phy
  21       - ingenic,x1000-phy
  22       - ingenic,x1830-phy
  23
  24   reg:
  25     maxItems: 1
  26
  27   clocks:
  28     maxItems: 1
  29
  30   vcc-supply:
  31     description: VCC power supply
  32
  33   '#phy-cells':
  34     const: 0
  35
  36 required:
  37   - compatible
  38   - reg
  39   - clocks
  40   - vcc-supply
  41   - '#phy-cells'
  42
  43 additionalProperties: false
  44
  45 examples:
  46   - |
  47     #include <dt-bindings/clock/jz4770-cgu.h>
  48     otg_phy: usb-phy@3c {
  49       compatible = "ingenic,jz4770-phy";
  50       reg = <0x3c 0x10>;
  51
  52       vcc-supply = <&vcc>;
  53       clocks = <&cgu JZ4770_CLK_OTG_PHY>;
  54
  55       #phy-cells = <0>;
  56     };