78 lines
1.5 KiB
YAML
78 lines
1.5 KiB
YAML
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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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$id: http://devicetree.org/schemas/net/ingenic,mac.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Bindings for MAC in Ingenic SoCs
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maintainers:
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- 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com>
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description:
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The Ethernet Media Access Controller in Ingenic SoCs.
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properties:
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compatible:
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enum:
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- ingenic,jz4775-mac
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- ingenic,x1000-mac
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- ingenic,x1600-mac
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- ingenic,x1830-mac
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- ingenic,x2000-mac
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reg:
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maxItems: 1
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interrupts:
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maxItems: 1
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interrupt-names:
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const: macirq
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clocks:
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maxItems: 1
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clock-names:
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const: stmmaceth
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mode-reg:
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$ref: /schemas/types.yaml#/definitions/phandle
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description: An extra syscon register that control ethernet interface and timing delay
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rx-clk-delay-ps:
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description: RGMII receive clock delay defined in pico seconds
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tx-clk-delay-ps:
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description: RGMII transmit clock delay defined in pico seconds
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required:
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- compatible
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- reg
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- interrupts
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- interrupt-names
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- clocks
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- clock-names
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- mode-reg
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/clock/ingenic,x1000-cgu.h>
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mac: ethernet@134b0000 {
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compatible = "ingenic,x1000-mac";
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reg = <0x134b0000 0x2000>;
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interrupt-parent = <&intc>;
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interrupts = <55>;
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interrupt-names = "macirq";
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clocks = <&cgu X1000_CLK_MAC>;
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clock-names = "stmmaceth";
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mode-reg = <&mac_phy_ctrl>;
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};
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...
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