| # 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"; |
| }; |
| }; |
| }; |