xref: /freebsd/sys/contrib/device-tree/Bindings/phy/fsl,imx8mq-usb-phy.yaml (revision 8bab661a3316d8bd9b9fbd11a3b4371b91507bd2)

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/phy/fsl,imx8mq-usb-phy.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Freescale i.MX8MQ USB3 PHY

maintainers:
  - Li Jun <jun.li@nxp.com>

properties:
  compatible:
    enum:
      - fsl,imx8mq-usb-phy
      - fsl,imx8mp-usb-phy

  reg:
    maxItems: 1

  "#phy-cells":
    const: 0

  clocks:
    maxItems: 1

  clock-names:
    items:
      - const: phy

  power-domains:
    maxItems: 1

  vbus-supply:
    description:
      A phandle to the regulator for USB VBUS.

required:
  - compatible
  - reg
  - "#phy-cells"
  - clocks
  - clock-names

additionalProperties: false

examples:
  - |
    #include <dt-bindings/clock/imx8mq-clock.h>
    usb3_phy0: phy@381f0040 {
        compatible = "fsl,imx8mq-usb-phy";
        reg = <0x381f0040 0x40>;
        clocks = <&clk IMX8MQ_CLK_USB1_PHY_ROOT>;
        clock-names = "phy";
        #phy-cells = <0>;
    };