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# SPDX-License-Identifier: GPL-2.0
%YAML 1.2
---
$id: http://devicetree.org/schemas/net/allwinner,sun7i-a20-gmac.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Allwinner A20 GMAC
allOf:
- $ref: snps,dwmac.yaml#
maintainers:
- Chen-Yu Tsai <wens@csie.org>
- Maxime Ripard <mripard@kernel.org>
properties:
compatible:
const: allwinner,sun7i-a20-gmac
reg:
maxItems: 1
interrupts:
maxItems: 1
interrupt-names:
const: macirq
clocks:
items:
- description: GMAC main clock
- description: TX clock
clock-names:
items:
- const: stmmaceth
- const: allwinner_gmac_tx
phy-supply:
description:
PHY regulator
required:
- compatible
- reg
- interrupts
- interrupt-names
- clocks
- clock-names
- phy-mode
unevaluatedProperties: false
examples:
- |
gmac: ethernet@1c50000 {
compatible = "allwinner,sun7i-a20-gmac";
reg = <0x01c50000 0x10000>;
interrupts = <0 85 1>;
interrupt-names = "macirq";
clocks = <&ahb_gates 49>, <&gmac_tx>;
clock-names = "stmmaceth", "allwinner_gmac_tx";
phy-mode = "mii";
};
...
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