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1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2# Copyright 2019 BayLibre, SAS
3%YAML 1.2
4---
5$id: "http://devicetree.org/schemas/phy/amlogic,meson-g12a-usb2-phy.yaml#"
6$schema: "http://devicetree.org/meta-schemas/core.yaml#"
7
8title: Amlogic G12A USB2 PHY
9
10maintainers:
11  - Neil Armstrong <narmstrong@baylibre.com>
12
13properties:
14  compatible:
15    enum:
16      - amlogic,meson-g12a-usb2-phy
17
18  reg:
19    maxItems: 1
20
21  clocks:
22    maxItems: 1
23
24  clock-names:
25    items:
26      - const: xtal
27
28  resets:
29    maxItems: 1
30
31  reset-names:
32    items:
33      - const: phy
34
35  "#phy-cells":
36    const: 0
37
38  phy-supply:
39     maxItems: 1
40     description:
41       Phandle to a regulator that provides power to the PHY. This
42       regulator will be managed during the PHY power on/off sequence.
43
44required:
45  - compatible
46  - reg
47  - clocks
48  - clock-names
49  - resets
50  - reset-names
51  - "#phy-cells"
52
53examples:
54  - |
55    phy@36000 {
56          compatible = "amlogic,meson-g12a-usb2-phy";
57          reg = <0x36000 0x2000>;
58          clocks = <&xtal>;
59          clock-names = "xtal";
60          resets = <&phy_reset>;
61          reset-names = "phy";
62          #phy-cells = <0>;
63    };
64