hc
2024-10-12 a5969cabbb4660eab42b6ef0412cbbd1200cf14d
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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/usb/ingenic,jz4770-phy.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
 
title: Ingenic SoCs USB PHY devicetree bindings
 
maintainers:
  - Paul Cercueil <paul@crapouillou.net>
  - 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com>
 
properties:
  $nodename:
    pattern: '^usb-phy@.*'
 
  compatible:
    enum:
      - ingenic,jz4770-phy
      - ingenic,jz4780-phy
      - ingenic,x1000-phy
      - ingenic,x1830-phy
 
  reg:
    maxItems: 1
 
  clocks:
    maxItems: 1
 
  vcc-supply:
    description: VCC power supply
 
  '#phy-cells':
    const: 0
 
required:
  - compatible
  - reg
  - clocks
  - vcc-supply
  - '#phy-cells'
 
additionalProperties: false
 
examples:
  - |
    #include <dt-bindings/clock/jz4770-cgu.h>
    otg_phy: usb-phy@3c {
      compatible = "ingenic,jz4770-phy";
      reg = <0x3c 0x10>;
 
      vcc-supply = <&vcc>;
      clocks = <&cgu JZ4770_CLK_OTG_PHY>;
 
      #phy-cells = <0>;
    };