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123 lines
3.2 KiB
123 lines
3.2 KiB
# SPDX-License-Identifier: GPL-2.0 |
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%YAML 1.2 |
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--- |
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$id: http://devicetree.org/schemas/net/renesas,ether.yaml# |
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$schema: http://devicetree.org/meta-schemas/core.yaml# |
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title: Renesas Electronics SH EtherMAC |
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allOf: |
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- $ref: ethernet-controller.yaml# |
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maintainers: |
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- Sergei Shtylyov <[email protected]> |
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properties: |
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compatible: |
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oneOf: |
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- items: |
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- enum: |
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- renesas,gether-r8a7740 # device is a part of R8A7740 SoC |
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- renesas,gether-r8a77980 # device is a part of R8A77980 SoC |
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- renesas,ether-r7s72100 # device is a part of R7S72100 SoC |
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- renesas,ether-r7s9210 # device is a part of R7S9210 SoC |
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- items: |
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- enum: |
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- renesas,ether-r8a7778 # device is a part of R8A7778 SoC |
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- renesas,ether-r8a7779 # device is a part of R8A7779 SoC |
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- enum: |
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- renesas,rcar-gen1-ether # a generic R-Car Gen1 device |
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- items: |
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- enum: |
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- renesas,ether-r8a7742 # device is a part of R8A7742 SoC |
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- renesas,ether-r8a7743 # device is a part of R8A7743 SoC |
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- renesas,ether-r8a7745 # device is a part of R8A7745 SoC |
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- renesas,ether-r8a7790 # device is a part of R8A7790 SoC |
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- renesas,ether-r8a7791 # device is a part of R8A7791 SoC |
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- renesas,ether-r8a7793 # device is a part of R8A7793 SoC |
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- renesas,ether-r8a7794 # device is a part of R8A7794 SoC |
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- enum: |
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- renesas,rcar-gen2-ether # a generic R-Car Gen2 or RZ/G1 device |
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reg: |
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items: |
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- description: E-DMAC/feLic registers |
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- description: TSU registers |
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minItems: 1 |
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interrupts: |
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maxItems: 1 |
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'#address-cells': |
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description: number of address cells for the MDIO bus |
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const: 1 |
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'#size-cells': |
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description: number of size cells on the MDIO bus |
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const: 0 |
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clocks: |
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maxItems: 1 |
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power-domains: |
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maxItems: 1 |
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resets: |
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maxItems: 1 |
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phy-mode: true |
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phy-handle: true |
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renesas,no-ether-link: |
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type: boolean |
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description: |
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specify when a board does not provide a proper Ether LINK signal |
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renesas,ether-link-active-low: |
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type: boolean |
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description: |
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specify when the Ether LINK signal is active-low instead of normal |
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active-high |
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patternProperties: |
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"^ethernet-phy@[0-9a-f]$": |
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type: object |
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$ref: ethernet-phy.yaml# |
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required: |
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- compatible |
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- reg |
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- interrupts |
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- phy-mode |
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- phy-handle |
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- '#address-cells' |
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- '#size-cells' |
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- clocks |
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additionalProperties: false |
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examples: |
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# Lager board |
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- | |
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#include <dt-bindings/clock/r8a7790-clock.h> |
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#include <dt-bindings/interrupt-controller/irq.h> |
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ethernet@ee700000 { |
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compatible = "renesas,ether-r8a7790", "renesas,rcar-gen2-ether"; |
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reg = <0xee700000 0x400>; |
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interrupt-parent = <&gic>; |
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interrupts = <0 162 IRQ_TYPE_LEVEL_HIGH>; |
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clocks = <&mstp8_clks R8A7790_CLK_ETHER>; |
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phy-mode = "rmii"; |
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phy-handle = <&phy1>; |
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renesas,ether-link-active-low; |
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#address-cells = <1>; |
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#size-cells = <0>; |
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phy1: ethernet-phy@1 { |
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reg = <1>; |
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interrupt-parent = <&irqc0>; |
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interrupts = <0 IRQ_TYPE_LEVEL_LOW>; |
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}; |
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};
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