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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/net/brcm,bcm6368-mdio-mux.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Broadcom BCM6368 MDIO bus multiplexer
maintainers:
- Álvaro Fernández Rojas <noltari@gmail.com>
description:
This MDIO bus multiplexer defines buses that could be internal as well as
external to SoCs. When child bus is selected, one needs to select these two
properties as well to generate desired MDIO transaction on appropriate bus.
allOf:
- $ref: mdio-mux.yaml#
properties:
compatible:
const: brcm,bcm6368-mdio-mux
reg:
maxItems: 1
required:
- compatible
- reg
unevaluatedProperties: false
examples:
- |
mdio0: mdio@10e000b0 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "brcm,bcm6368-mdio-mux";
reg = <0x10e000b0 0x6>;
mdio_int: mdio@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
};
mdio_ext: mdio@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
};
};