Documentation/devicetree/bindings/net/airoha,an7583-mdio.yaml

# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/net/airoha,an7583-mdio.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Airoha AN7583 Dedicated MDIO Controller

maintainers:
  - Christian Marangi <ansuelsmth@gmail.com>

description:
  Airoha AN7583 SoC have 3 different MDIO Controller.

  One comes from the intergated Switch based on MT7530.

  The other 2 (that this schema describe) live under the SCU
  register supporting both C22 and C45 PHYs.

$ref: mdio.yaml#

properties:
  compatible:
    const: airoha,an7583-mdio

  reg:
    enum: [0xc8, 0xcc]

  clocks:
    maxItems: 1

  resets:
    maxItems: 1

  clock-frequency:
    default: 2500000

required:
  - compatible
  - reg
  - clocks
  - resets

unevaluatedProperties: false

examples:
  - |
    system-controller {
        #address-cells = <1>;
        #size-cells = <0>;

        mdio-bus@c8 {
            compatible = "airoha,an7583-mdio";
            reg = <0xc8>;

            clocks = <&scu>;
            resets = <&scu>;
        };
    };