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85 lines
1.8 KiB
85 lines
1.8 KiB
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) |
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%YAML 1.2 |
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--- |
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$id: "http://devicetree.org/schemas/net/toshiba,visconti-dwmac.yaml#" |
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$schema: "http://devicetree.org/meta-schemas/core.yaml#" |
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title: Toshiba Visconti DWMAC Ethernet controller |
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maintainers: |
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- Nobuhiro Iwamatsu <[email protected]> |
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select: |
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properties: |
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compatible: |
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contains: |
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enum: |
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- toshiba,visconti-dwmac |
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required: |
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- compatible |
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allOf: |
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- $ref: "snps,dwmac.yaml#" |
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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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- toshiba,visconti-dwmac |
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- const: snps,dwmac-4.20a |
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reg: |
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maxItems: 1 |
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clocks: |
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items: |
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- description: main clock |
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- description: PHY reference clock |
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clock-names: |
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items: |
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- const: stmmaceth |
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- const: phy_ref_clk |
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required: |
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- compatible |
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- reg |
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- clocks |
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- clock-names |
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unevaluatedProperties: false |
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examples: |
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- | |
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#include <dt-bindings/interrupt-controller/arm-gic.h> |
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soc { |
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#address-cells = <2>; |
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#size-cells = <2>; |
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piether: ethernet@28000000 { |
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compatible = "toshiba,visconti-dwmac", "snps,dwmac-4.20a"; |
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reg = <0 0x28000000 0 0x10000>; |
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interrupts = <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>; |
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interrupt-names = "macirq"; |
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clocks = <&clk300mhz>, <&clk125mhz>; |
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clock-names = "stmmaceth", "phy_ref_clk"; |
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snps,txpbl = <4>; |
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snps,rxpbl = <4>; |
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snps,tso; |
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phy-mode = "rgmii-id"; |
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phy-handle = <&phy0>; |
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mdio0 { |
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#address-cells = <0x1>; |
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#size-cells = <0x0>; |
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compatible = "snps,dwmac-mdio"; |
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phy0: ethernet-phy@1 { |
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device_type = "ethernet-phy"; |
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reg = <0x1>; |
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}; |
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}; |
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}; |
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};
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