blob: cbacc04fc9e6965e9c1f0ee88ec68f65adbe4264 [file] [log] [blame]
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/net/socionext,uniphier-ave4.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Socionext AVE ethernet controller
maintainers:
- Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
description: |
This describes the devicetree bindings for AVE ethernet controller
implemented on Socionext UniPhier SoCs.
allOf:
- $ref: ethernet-controller.yaml#
properties:
compatible:
enum:
- socionext,uniphier-pro4-ave4
- socionext,uniphier-pxs2-ave4
- socionext,uniphier-ld11-ave4
- socionext,uniphier-ld20-ave4
- socionext,uniphier-pxs3-ave4
reg:
maxItems: 1
interrupts:
maxItems: 1
phy-mode: true
phy-handle: true
mac-address: true
local-mac-address: true
clocks:
minItems: 1
maxItems: 4
clock-names:
oneOf:
- items: # for Pro4
- const: gio
- const: ether
- const: ether-gb
- const: ether-phy
- const: ether # for others
resets:
minItems: 1
maxItems: 2
reset-names:
oneOf:
- items: # for Pro4
- const: gio
- const: ether
- const: ether # for others
socionext,syscon-phy-mode:
$ref: /schemas/types.yaml#definitions/phandle-array
description:
A phandle to syscon with one argument that configures phy mode.
The argument is the ID of MAC instance.
mdio:
$ref: mdio.yaml#
required:
- compatible
- reg
- interrupts
- phy-mode
- phy-handle
- clocks
- clock-names
- resets
- reset-names
- mdio
additionalProperties: false
examples:
- |
ether: ethernet@65000000 {
compatible = "socionext,uniphier-ld20-ave4";
reg = <0x65000000 0x8500>;
interrupts = <0 66 4>;
phy-mode = "rgmii";
phy-handle = <&ethphy>;
clock-names = "ether";
clocks = <&sys_clk 6>;
reset-names = "ether";
resets = <&sys_rst 6>;
socionext,syscon-phy-mode = <&soc_glue 0>;
mdio {
#address-cells = <1>;
#size-cells = <0>;
ethphy: ethernet-phy@1 {
reg = <1>;
};
};
};