xref: /linux/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml (revision 24bce201d79807b668bf9d9e0aca801c5c0d5f78) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/phy/fsl,imx8mq-usb-phy.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Freescale i.MX8MQ USB3 PHY binding
8
9maintainers:
10  - Li Jun <jun.li@nxp.com>
11
12properties:
13  compatible:
14    enum:
15      - fsl,imx8mq-usb-phy
16      - fsl,imx8mp-usb-phy
17
18  reg:
19    maxItems: 1
20
21  "#phy-cells":
22    const: 0
23
24  clocks:
25    maxItems: 1
26
27  clock-names:
28    items:
29      - const: phy
30
31  vbus-supply:
32    description:
33      A phandle to the regulator for USB VBUS.
34
35required:
36  - compatible
37  - reg
38  - "#phy-cells"
39  - clocks
40  - clock-names
41
42additionalProperties: false
43
44examples:
45  - |
46    #include <dt-bindings/clock/imx8mq-clock.h>
47    usb3_phy0: phy@381f0040 {
48        compatible = "fsl,imx8mq-usb-phy";
49        reg = <0x381f0040 0x40>;
50        clocks = <&clk IMX8MQ_CLK_USB1_PHY_ROOT>;
51        clock-names = "phy";
52        #phy-cells = <0>;
53    };
54