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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,bcmgenet.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Broadcom BCM7xxx Ethernet Controller (GENET) binding
maintainers:
- Doug Berger <opendmb@gmail.com>
- Florian Fainelli <f.fainelli@gmail.com>
properties:
compatible:
enum:
- brcm,genet-v1
- brcm,genet-v2
- brcm,genet-v3
- brcm,genet-v4
- brcm,genet-v5
- brcm,bcm2711-genet-v5
- brcm,bcm7712-genet-v5
reg:
maxItems: 1
interrupts:
minItems: 2
items:
- description: general purpose interrupt line
- description: RX and TX rings interrupt line
- description: Wake-on-LAN interrupt line
clocks:
minItems: 1
items:
- description: main clock
- description: EEE clock
- description: Wake-on-LAN clock
clock-names:
minItems: 1
items:
- const: enet
- const: enet-eee
- const: enet-wol
"#address-cells":
const: 1
"#size-cells":
const: 1
patternProperties:
"^mdio@[0-9a-f]+$":
type: object
$ref: "brcm,unimac-mdio.yaml"
description:
GENET internal UniMAC MDIO bus
required:
- reg
- interrupts
- phy-mode
- "#address-cells"
- "#size-cells"
allOf:
- $ref: ethernet-controller.yaml
unevaluatedProperties: false
examples:
#include <dt-bindings/interrupt-controller/arm-gic.h>
- |
ethernet@f0b60000 {
phy-mode = "internal";
phy-handle = <&phy1>;
mac-address = [ 00 10 18 36 23 1a ];
compatible = "brcm,genet-v4";
reg = <0xf0b60000 0xfc4c>;
interrupts = <0x0 0x14 0x0>, <0x0 0x15 0x0>;
#address-cells = <1>;
#size-cells = <1>;
mdio0: mdio@e14 {
compatible = "brcm,genet-mdio-v4";
#address-cells = <1>;
#size-cells = <0>;
reg = <0xe14 0x8>;
phy1: ethernet-phy@1 {
max-speed = <1000>;
reg = <1>;
compatible = "ethernet-phy-ieee802.3-c22";
};
};
};
- |
ethernet@f0b80000 {
phy-mode = "moca";
fixed-link = <1 0 1000 0 0>;
mac-address = [ 00 10 18 36 24 1a ];
compatible = "brcm,genet-v4";
#address-cells = <1>;
#size-cells = <1>;
reg = <0xf0b80000 0xfc4c>;
interrupts = <0x0 0x16 0x0>, <0x0 0x17 0x0>;
mdio1: mdio@e14 {
compatible = "brcm,genet-mdio-v4";
#address-cells = <1>;
#size-cells = <0>;
reg = <0xe14 0x8>;
};
};
- |
ethernet@f0ba0000 {
phy-mode = "rgmii";
phy-handle = <&phy0>;
mac-address = [ 00 10 18 36 26 1a ];
compatible = "brcm,genet-v4";
#address-cells = <1>;
#size-cells = <1>;
reg = <0xf0ba0000 0xfc4c>;
interrupts = <0x0 0x18 0x0>, <0x0 0x19 0x0>;
mdio2: mdio@e14 {
compatible = "brcm,genet-mdio-v4";
#address-cells = <1>;
#size-cells = <0>;
reg = <0xe14 0x8>;
phy0: ethernet-phy@0 {
max-speed = <1000>;
reg = <0>;
compatible = "ethernet-phy-ieee802.3-c22";
};
};
};
|
