summaryrefslogtreecommitdiff
path: root/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml
blob: 2936f3510a6ada5e1a0ad8805646a39bd85f6cc1 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
# 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 binding

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

  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>;
    };