Documentation/devicetree/bindings/net/dsa/qca,ar9331.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/net/dsa/qca,ar9331.yaml

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System
Linux kernel
Corpus path
Documentation/devicetree/bindings/net/dsa/qca,ar9331.yaml
Extension
.yaml
Size
3573 bytes
Lines
162
Domain
Support Tooling And Documentation
Bucket
Documentation
Inferred role
Support Tooling And Documentation: configuration, schema, or hardware description
Status
atlas-only

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Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/net/dsa/qca,ar9331.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Qualcomm Atheros AR9331 built-in switch

maintainers:
  - Oleksij Rempel <o.rempel@pengutronix.de>

description:
  Qualcomm Atheros AR9331 is a switch built-in to Atheros AR9331 WiSoC and
  addressable over internal MDIO bus. All PHYs are built-in as well.

properties:
  compatible:
    const: qca,ar9331-switch

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

  interrupt-controller: true

  '#interrupt-cells':
    const: 1

  mdio:
    $ref: /schemas/net/mdio.yaml#
    unevaluatedProperties: false
    properties:
      interrupt-parent: true

    patternProperties:
      '(ethernet-)?phy@[0-4]+$':
        type: object
        unevaluatedProperties: false

        properties:
          reg: true
          interrupts:
            maxItems: 1

  resets:
    maxItems: 1

  reset-names:
    items:
      - const: switch

required:
  - compatible
  - reg
  - interrupts
  - interrupt-controller
  - '#interrupt-cells'
  - mdio
  - ports
  - resets
  - reset-names

allOf:
  - $ref: dsa.yaml#/$defs/ethernet-ports

unevaluatedProperties: false

examples:

Annotation

Implementation Notes