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
7 title: Freescale i.MX8MQ USB3 PHY binding
8
9 maintainers:
10 - Li Jun <jun.li@nxp.com>
11
12 properties:
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
35 required:
36 - compatible
37 - reg
38 - "#phy-cells"
39 - clocks
40 - clock-names
41
42 additionalProperties: false
43
44 examples:
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 };
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