2023-08-30 17:31:07 +02:00
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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/net/brcm,bcmgenet.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Broadcom BCM7xxx Ethernet Controller (GENET)
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maintainers:
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- Doug Berger <opendmb@gmail.com>
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- Florian Fainelli <f.fainelli@gmail.com>
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properties:
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compatible:
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enum:
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- brcm,genet-v1
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- brcm,genet-v2
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- brcm,genet-v3
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- brcm,genet-v4
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- brcm,genet-v5
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- brcm,bcm2711-genet-v5
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- brcm,bcm7712-genet-v5
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reg:
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maxItems: 1
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interrupts:
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minItems: 2
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items:
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- description: general purpose interrupt line
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- description: RX and TX rings interrupt line
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- description: Wake-on-LAN interrupt line
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clocks:
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minItems: 1
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items:
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- description: main clock
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- description: EEE clock
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- description: Wake-on-LAN clock
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clock-names:
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minItems: 1
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items:
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- const: enet
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- const: enet-eee
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- const: enet-wol
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"#address-cells":
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const: 1
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"#size-cells":
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const: 1
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patternProperties:
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"^mdio@[0-9a-f]+$":
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type: object
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2023-10-24 12:59:35 +02:00
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$ref: brcm,unimac-mdio.yaml
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2023-08-30 17:31:07 +02:00
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description:
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GENET internal UniMAC MDIO bus
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required:
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- reg
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- interrupts
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- phy-mode
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- "#address-cells"
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- "#size-cells"
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allOf:
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- $ref: ethernet-controller.yaml
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unevaluatedProperties: false
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examples:
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- |
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ethernet@f0b60000 {
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phy-mode = "internal";
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phy-handle = <&phy1>;
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mac-address = [ 00 10 18 36 23 1a ];
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compatible = "brcm,genet-v4";
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reg = <0xf0b60000 0xfc4c>;
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interrupts = <0x0 0x14 0x0>, <0x0 0x15 0x0>;
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#address-cells = <1>;
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#size-cells = <1>;
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mdio0: mdio@e14 {
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compatible = "brcm,genet-mdio-v4";
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0xe14 0x8>;
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phy1: ethernet-phy@1 {
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max-speed = <1000>;
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reg = <1>;
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compatible = "ethernet-phy-ieee802.3-c22";
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};
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};
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};
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- |
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ethernet@f0b80000 {
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phy-mode = "moca";
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fixed-link = <1 0 1000 0 0>;
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mac-address = [ 00 10 18 36 24 1a ];
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compatible = "brcm,genet-v4";
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#address-cells = <1>;
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#size-cells = <1>;
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reg = <0xf0b80000 0xfc4c>;
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interrupts = <0x0 0x16 0x0>, <0x0 0x17 0x0>;
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mdio1: mdio@e14 {
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compatible = "brcm,genet-mdio-v4";
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0xe14 0x8>;
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};
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};
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- |
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ethernet@f0ba0000 {
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phy-mode = "rgmii";
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phy-handle = <&phy0>;
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mac-address = [ 00 10 18 36 26 1a ];
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compatible = "brcm,genet-v4";
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#address-cells = <1>;
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#size-cells = <1>;
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reg = <0xf0ba0000 0xfc4c>;
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interrupts = <0x0 0x18 0x0>, <0x0 0x19 0x0>;
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mdio2: mdio@e14 {
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compatible = "brcm,genet-mdio-v4";
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0xe14 0x8>;
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phy0: ethernet-phy@0 {
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max-speed = <1000>;
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reg = <0>;
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compatible = "ethernet-phy-ieee802.3-c22";
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};
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};
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};
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