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dt-bindings: net: Add ipq806x mdio bindings

Add documentations for ipq806x mdio driver.

Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ansuel Smith 2020-03-04 22:38:33 +01:00 committed by David S. Miller
parent caaa71fac3
commit ae9e82cc09

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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/net/qcom,ipq8064-mdio.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm ipq806x MDIO bus controller
maintainers:
- Ansuel Smith <ansuelsmth@gmail.com>
description:
The ipq806x soc have a MDIO dedicated controller that is
used to communicate with the gmac phy connected.
allOf:
- $ref: "mdio.yaml#"
properties:
compatible:
const: qcom,ipq8064-mdio
reg:
maxItems: 1
clocks:
maxItems: 1
required:
- compatible
- reg
- clocks
- "#address-cells"
- "#size-cells"
examples:
- |
#include <dt-bindings/clock/qcom,gcc-ipq806x.h>
mdio0: mdio@37000000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "qcom,ipq8064-mdio";
reg = <0x37000000 0x200000>;
clocks = <&gcc GMAC_CORE1_CLK>;
switch@10 {
compatible = "qca,qca8337";
/* ... */
};
};