| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/net/brcm,bcmgenet.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Broadcom BCM7xxx Ethernet Controller (GENET) |
| 8 | |
| 9 | maintainers: |
| 10 | - Doug Berger <opendmb@gmail.com> |
| 11 | - Florian Fainelli <f.fainelli@gmail.com> |
| 12 | |
| 13 | properties: |
| 14 | compatible: |
| 15 | enum: |
| 16 | - brcm,genet-v1 |
| 17 | - brcm,genet-v2 |
| 18 | - brcm,genet-v3 |
| 19 | - brcm,genet-v4 |
| 20 | - brcm,genet-v5 |
| 21 | - brcm,bcm2711-genet-v5 |
| 22 | - brcm,bcm7712-genet-v5 |
| 23 | |
| 24 | reg: |
| 25 | maxItems: 1 |
| 26 | |
| 27 | interrupts: |
| 28 | minItems: 2 |
| 29 | items: |
| 30 | - description: general purpose interrupt line |
| 31 | - description: RX and TX rings interrupt line |
| 32 | - description: Wake-on-LAN interrupt line |
| 33 | |
| 34 | |
| 35 | clocks: |
| 36 | minItems: 1 |
| 37 | items: |
| 38 | - description: main clock |
| 39 | - description: EEE clock |
| 40 | - description: Wake-on-LAN clock |
| 41 | |
| 42 | clock-names: |
| 43 | minItems: 1 |
| 44 | items: |
| 45 | - const: enet |
| 46 | - const: enet-eee |
| 47 | - const: enet-wol |
| 48 | |
| 49 | "#address-cells": |
| 50 | const: 1 |
| 51 | |
| 52 | "#size-cells": |
| 53 | const: 1 |
| 54 | |
| 55 | patternProperties: |
| 56 | "^mdio@[0-9a-f]+$": |
| 57 | type: object |
| 58 | $ref: brcm,unimac-mdio.yaml |
| 59 | |
| 60 | description: |
| 61 | GENET internal UniMAC MDIO bus |
| 62 | |
| 63 | required: |
| 64 | - reg |
| 65 | - interrupts |
| 66 | - phy-mode |
| 67 | - "#address-cells" |
| 68 | - "#size-cells" |
| 69 | |
| 70 | allOf: |
| 71 | - $ref: ethernet-controller.yaml |
| 72 | |
| 73 | unevaluatedProperties: false |
| 74 | |
| 75 | examples: |
| 76 | - | |
| 77 | ethernet@f0b60000 { |
| 78 | phy-mode = "internal"; |
| 79 | phy-handle = <&phy1>; |
| 80 | mac-address = [ 00 10 18 36 23 1a ]; |
| 81 | compatible = "brcm,genet-v4"; |
| 82 | reg = <0xf0b60000 0xfc4c>; |
| 83 | interrupts = <0x0 0x14 0x0>, <0x0 0x15 0x0>; |
| 84 | #address-cells = <1>; |
| 85 | #size-cells = <1>; |
| 86 | |
| 87 | mdio0: mdio@e14 { |
| 88 | compatible = "brcm,genet-mdio-v4"; |
| 89 | #address-cells = <1>; |
| 90 | #size-cells = <0>; |
| 91 | reg = <0xe14 0x8>; |
| 92 | |
| 93 | phy1: ethernet-phy@1 { |
| 94 | max-speed = <1000>; |
| 95 | reg = <1>; |
| 96 | compatible = "ethernet-phy-ieee802.3-c22"; |
| 97 | }; |
| 98 | }; |
| 99 | }; |
| 100 | |
| 101 | - | |
| 102 | ethernet@f0b80000 { |
| 103 | phy-mode = "moca"; |
| 104 | fixed-link = <1 0 1000 0 0>; |
| 105 | mac-address = [ 00 10 18 36 24 1a ]; |
| 106 | compatible = "brcm,genet-v4"; |
| 107 | #address-cells = <1>; |
| 108 | #size-cells = <1>; |
| 109 | reg = <0xf0b80000 0xfc4c>; |
| 110 | interrupts = <0x0 0x16 0x0>, <0x0 0x17 0x0>; |
| 111 | |
| 112 | mdio1: mdio@e14 { |
| 113 | compatible = "brcm,genet-mdio-v4"; |
| 114 | #address-cells = <1>; |
| 115 | #size-cells = <0>; |
| 116 | reg = <0xe14 0x8>; |
| 117 | }; |
| 118 | }; |
| 119 | |
| 120 | - | |
| 121 | ethernet@f0ba0000 { |
| 122 | phy-mode = "rgmii"; |
| 123 | phy-handle = <&phy0>; |
| 124 | mac-address = [ 00 10 18 36 26 1a ]; |
| 125 | compatible = "brcm,genet-v4"; |
| 126 | #address-cells = <1>; |
| 127 | #size-cells = <1>; |
| 128 | reg = <0xf0ba0000 0xfc4c>; |
| 129 | interrupts = <0x0 0x18 0x0>, <0x0 0x19 0x0>; |
| 130 | |
| 131 | mdio2: mdio@e14 { |
| 132 | compatible = "brcm,genet-mdio-v4"; |
| 133 | #address-cells = <1>; |
| 134 | #size-cells = <0>; |
| 135 | reg = <0xe14 0x8>; |
| 136 | |
| 137 | phy0: ethernet-phy@0 { |
| 138 | max-speed = <1000>; |
| 139 | reg = <0>; |
| 140 | compatible = "ethernet-phy-ieee802.3-c22"; |
| 141 | }; |
| 142 | }; |
| 143 | }; |