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     1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
    2 %YAML 1.2
    3 ---
    4 $id: http://devicetree.org/schemas/phy/ingenic,phy-usb.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,jz4775-phy
   21       - ingenic,jz4780-phy
   22       - ingenic,x1000-phy
   23       - ingenic,x1830-phy
   24       - ingenic,x2000-phy
   25 
   26   reg:
   27     maxItems: 1
   28 
   29   clocks:
   30     maxItems: 1
   31 
   32   vcc-supply:
   33     description: VCC power supply
   34 
   35   '#phy-cells':
   36     const: 0
   37 
   38 required:
   39   - compatible
   40   - reg
   41   - clocks
   42   - vcc-supply
   43   - '#phy-cells'
   44 
   45 additionalProperties: false
   46 
   47 examples:
   48   - |
   49     #include <dt-bindings/clock/ingenic,jz4770-cgu.h>
   50     otg_phy: usb-phy@3c {
   51       compatible = "ingenic,jz4770-phy";
   52       reg = <0x3c 0x10>;
   53 
   54       vcc-supply = <&vcc>;
   55       clocks = <&cgu JZ4770_CLK_OTG_PHY>;
   56 
   57       #phy-cells = <0>;
   58     };
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