xref: /freebsd/sys/contrib/device-tree/Bindings/net/ti,davinci-mdio.yaml (revision 19261079b74319502c6ffa1249920079f0f69a72) 
1# SPDX-License-Identifier: GPL-2.0
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/net/ti,davinci-mdio.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: TI SoC Davinci/Keystone2 MDIO Controller
8
9maintainers:
10  - Grygorii Strashko <grygorii.strashko@ti.com>
11
12description:
13  TI SoC Davinci/Keystone2 MDIO Controller
14
15allOf:
16  - $ref: "mdio.yaml#"
17
18properties:
19  compatible:
20    oneOf:
21      - const: ti,davinci_mdio
22      - items:
23          - const: ti,keystone_mdio
24          - const: ti,davinci_mdio
25      - items:
26          - const: ti,cpsw-mdio
27          - const: ti,davinci_mdio
28      - items:
29          - const: ti,am4372-mdio
30          - const: ti,cpsw-mdio
31          - const: ti,davinci_mdio
32
33  reg:
34    maxItems: 1
35
36  bus_freq:
37    maximum: 2500000
38    description: MDIO Bus frequency
39
40  ti,hwmods:
41    description: TI hwmod name
42    deprecated: true
43    $ref: /schemas/types.yaml#/definitions/string-array
44    items:
45      const: davinci_mdio
46
47if:
48  properties:
49    compatible:
50      contains:
51        const: ti,davinci_mdio
52  required:
53    - bus_freq
54
55required:
56  - compatible
57  - reg
58  - "#address-cells"
59  - "#size-cells"
60
61unevaluatedProperties: false
62
63examples:
64  - |
65    davinci_mdio: mdio@4a101000 {
66         compatible = "ti,davinci_mdio";
67         #address-cells = <1>;
68         #size-cells = <0>;
69         reg = <0x4a101000 0x1000>;
70         bus_freq = <1000000>;
71    };
72