xref: /linux/Documentation/devicetree/bindings/phy/amlogic,g12a-usb3-pcie-phy.yaml (revision ae22a94997b8a03dcb3c922857c203246711f9d4) 
1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2# Copyright 2019 BayLibre, SAS
3%YAML 1.2
4---
5$id: http://devicetree.org/schemas/phy/amlogic,g12a-usb3-pcie-phy.yaml#
6$schema: http://devicetree.org/meta-schemas/core.yaml#
7
8title: Amlogic G12A USB3 + PCIE Combo PHY
9
10maintainers:
11  - Neil Armstrong <neil.armstrong@linaro.org>
12
13properties:
14  compatible:
15    enum:
16      - amlogic,g12a-usb3-pcie-phy
17
18  reg:
19    maxItems: 1
20
21  clocks:
22    maxItems: 1
23
24  clock-names:
25    items:
26      - const: ref_clk
27
28  resets:
29    maxItems: 1
30
31  reset-names:
32    items:
33      - const: phy
34
35  "#phy-cells":
36    const: 1
37
38  phy-supply:
39    description:
40      Phandle to a regulator that provides power to the PHY. This
41      regulator will be managed during the PHY power on/off sequence.
42
43required:
44  - compatible
45  - reg
46  - clocks
47  - clock-names
48  - resets
49  - reset-names
50  - "#phy-cells"
51
52additionalProperties: false
53
54examples:
55  - |
56    phy@46000 {
57          compatible = "amlogic,g12a-usb3-pcie-phy";
58          reg = <0x46000 0x2000>;
59          clocks = <&ref_clk>;
60          clock-names = "ref_clk";
61          resets = <&phy_reset>;
62          reset-names = "phy";
63          #phy-cells = <1>;
64    };
65