xref: /linux/Documentation/devicetree/bindings/phy/lantiq,ase-usb2-phy.yaml (revision 8582976acc8504cec53a7b6fed493435eba8437f) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/phy/lantiq,ase-usb2-phy.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Lantiq XWAY SoC RCU USB 1.1/2.0 PHY
8
9maintainers:
10  - Hauke Mehrtens <hauke@hauke-m.de>
11
12description:
13  This node has to be a sub node of the Lantiq RCU block.
14
15properties:
16  compatible:
17    items:
18      - enum:
19          - lantiq,ase-usb2-phy
20          - lantiq,danube-usb2-phy
21          - lantiq,xrx100-usb2-phy
22          - lantiq,xrx200-usb2-phy
23          - lantiq,xrx300-usb2-phy
24
25  reg:
26    items:
27      - description: Offset of the USB PHY configuration register
28      - description: Offset of the USB Analog configuration register
29
30  clocks:
31    maxItems: 1
32
33  clock-names:
34    items:
35      - const: phy
36
37  resets:
38    minItems: 1
39    maxItems: 2
40
41  reset-names:
42    minItems: 1
43    items:
44      - enum: [ phy, ctrl ]
45      - const: ctrl
46
47  '#phy-cells':
48    const: 0
49
50required:
51  - compatible
52  - reg
53  - clocks
54  - clock-names
55  - resets
56  - reset-names
57  - '#phy-cells'
58
59additionalProperties: false
60
61examples:
62  - |
63    usb2-phy@18 {
64        compatible = "lantiq,xrx200-usb2-phy";
65        reg = <0x18 4>, <0x38 4>;
66        clocks = <&pmu 1>;
67        clock-names = "phy";
68        resets = <&reset1 4 4>, <&reset0 4 4>;
69        reset-names = "phy", "ctrl";
70        #phy-cells = <0>;
71    };
72