139 lines
3.0 KiB
YAML
139 lines
3.0 KiB
YAML
# 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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$id: http://devicetree.org/schemas/net/socionext,uniphier-ave4.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Socionext AVE ethernet controller
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maintainers:
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- Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
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description: |
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This describes the devicetree bindings for AVE ethernet controller
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implemented on Socionext UniPhier SoCs.
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properties:
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compatible:
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enum:
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- socionext,uniphier-pro4-ave4
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- socionext,uniphier-pxs2-ave4
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- socionext,uniphier-ld11-ave4
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- socionext,uniphier-ld20-ave4
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- socionext,uniphier-pxs3-ave4
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- socionext,uniphier-nx1-ave4
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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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phy-mode: true
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phy-handle: true
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mac-address: true
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local-mac-address: true
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clocks:
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minItems: 1
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maxItems: 4
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clock-names: true
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resets:
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minItems: 1
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maxItems: 2
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reset-names: true
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socionext,syscon-phy-mode:
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$ref: /schemas/types.yaml#/definitions/phandle-array
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items:
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- items:
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- description: phandle to syscon that configures phy mode
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- description: ID of MAC instance
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description:
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A phandle to syscon with one argument that configures phy mode.
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The argument is the ID of MAC instance.
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mdio:
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$ref: mdio.yaml#
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unevaluatedProperties: false
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allOf:
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- $ref: ethernet-controller.yaml#
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- if:
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properties:
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compatible:
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contains:
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const: socionext,uniphier-pro4-ave4
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then:
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properties:
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clocks:
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minItems: 4
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maxItems: 4
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clock-names:
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items:
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- const: gio
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- const: ether
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- const: ether-gb
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- const: ether-phy
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resets:
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minItems: 2
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maxItems: 2
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reset-names:
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items:
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- const: gio
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- const: ether
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else:
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properties:
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clocks:
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maxItems: 1
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clock-names:
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const: ether
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resets:
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maxItems: 1
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reset-names:
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const: ether
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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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- clocks
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- clock-names
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- resets
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- reset-names
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- mdio
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unevaluatedProperties: false
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examples:
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- |
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ether: ethernet@65000000 {
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compatible = "socionext,uniphier-ld20-ave4";
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reg = <0x65000000 0x8500>;
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interrupts = <0 66 4>;
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phy-mode = "rgmii";
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phy-handle = <ðphy>;
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clock-names = "ether";
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clocks = <&sys_clk 6>;
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reset-names = "ether";
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resets = <&sys_rst 6>;
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socionext,syscon-phy-mode = <&soc_glue 0>;
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mdio {
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#address-cells = <1>;
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#size-cells = <0>;
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ethphy: ethernet-phy@1 {
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reg = <1>;
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};
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};
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};
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