xref: /linux/Documentation/devicetree/bindings/net/airoha,an7583-mdio.yaml (revision 8be4d31cb8aaeea27bde4b7ddb26e28a89062ebf) 
1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/net/airoha,an7583-mdio.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Airoha AN7583 Dedicated MDIO Controller
8
9maintainers:
10  - Christian Marangi <ansuelsmth@gmail.com>
11
12description:
13  Airoha AN7583 SoC have 3 different MDIO Controller.
14
15  One comes from the intergated Switch based on MT7530.
16
17  The other 2 (that this schema describe) live under the SCU
18  register supporting both C22 and C45 PHYs.
19
20$ref: mdio.yaml#
21
22properties:
23  compatible:
24    const: airoha,an7583-mdio
25
26  reg:
27    enum: [0xc8, 0xcc]
28
29  clocks:
30    maxItems: 1
31
32  resets:
33    maxItems: 1
34
35  clock-frequency:
36    default: 2500000
37
38required:
39  - compatible
40  - reg
41  - clocks
42  - resets
43
44unevaluatedProperties: false
45
46examples:
47  - |
48    system-controller {
49        #address-cells = <1>;
50        #size-cells = <0>;
51
52        mdio-bus@c8 {
53            compatible = "airoha,an7583-mdio";
54            reg = <0xc8>;
55
56            clocks = <&scu>;
57            resets = <&scu>;
58        };
59    };
60