162 lines
3.5 KiB
YAML
162 lines
3.5 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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$id: http://devicetree.org/schemas/net/dsa/qca,ar9331.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Qualcomm Atheros AR9331 built-in switch
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maintainers:
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- Oleksij Rempel <o.rempel@pengutronix.de>
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description:
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Qualcomm Atheros AR9331 is a switch built-in to Atheros AR9331 WiSoC and
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addressable over internal MDIO bus. All PHYs are built-in as well.
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properties:
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compatible:
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const: qca,ar9331-switch
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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-controller: true
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'#interrupt-cells':
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const: 1
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mdio:
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$ref: /schemas/net/mdio.yaml#
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unevaluatedProperties: false
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properties:
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interrupt-parent: true
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patternProperties:
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'(ethernet-)?phy@[0-4]+$':
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type: object
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unevaluatedProperties: false
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properties:
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reg: true
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interrupts:
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maxItems: 1
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resets:
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maxItems: 1
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reset-names:
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items:
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- const: switch
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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-controller
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- '#interrupt-cells'
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- mdio
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- ports
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- resets
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- reset-names
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allOf:
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- $ref: dsa.yaml#/$defs/ethernet-ports
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unevaluatedProperties: false
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examples:
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- |
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mdio {
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#address-cells = <1>;
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#size-cells = <0>;
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switch10: switch@10 {
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compatible = "qca,ar9331-switch";
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reg = <0x10>;
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interrupt-parent = <&miscintc>;
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interrupts = <12>;
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interrupt-controller;
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#interrupt-cells = <1>;
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resets = <&rst 8>;
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reset-names = "switch";
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ports {
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#address-cells = <1>;
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#size-cells = <0>;
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port@0 {
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reg = <0x0>;
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ethernet = <ð1>;
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phy-mode = "gmii";
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fixed-link {
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speed = <1000>;
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full-duplex;
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};
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};
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port@1 {
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reg = <0x1>;
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phy-handle = <&phy_port0>;
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phy-mode = "internal";
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};
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port@2 {
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reg = <0x2>;
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phy-handle = <&phy_port1>;
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phy-mode = "internal";
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};
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port@3 {
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reg = <0x3>;
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phy-handle = <&phy_port2>;
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phy-mode = "internal";
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};
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port@4 {
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reg = <0x4>;
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phy-handle = <&phy_port3>;
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phy-mode = "internal";
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};
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};
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mdio {
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#address-cells = <1>;
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#size-cells = <0>;
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interrupt-parent = <&switch10>;
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phy_port0: ethernet-phy@0 {
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reg = <0x0>;
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interrupts = <0>;
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};
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phy_port1: ethernet-phy@1 {
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reg = <0x1>;
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interrupts = <0>;
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};
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phy_port2: ethernet-phy@2 {
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reg = <0x2>;
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interrupts = <0>;
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};
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phy_port3: ethernet-phy@3 {
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reg = <0x3>;
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interrupts = <0>;
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};
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phy_port4: ethernet-phy@4 {
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reg = <0x4>;
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interrupts = <0>;
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};
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};
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};
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};
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