Documentation/devicetree/bindings/net/pse-pd/ti,tps23881.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/net/pse-pd/ti,tps23881.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/net/pse-pd/ti,tps23881.yaml
Extension
.yaml
Size
2657 bytes
Lines
128
Domain
Support Tooling And Documentation
Bucket
Documentation
Inferred role
Support Tooling And Documentation: configuration, schema, or hardware description
Status
atlas-only

Why This File Exists

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

Dependency Surface

Detected Declarations

Annotated Snippet

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/net/pse-pd/ti,tps23881.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: TI TPS23881 Power Sourcing Equipment controller

maintainers:
  - Kory Maincent <kory.maincent@bootlin.com>

allOf:
  - $ref: pse-controller.yaml#

properties:
  compatible:
    enum:
      - ti,tps23881
      - ti,tps23881b

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

  '#pse-cells':
    const: 1

  reset-gpios:
    maxItems: 1

  channels:
    description: |
      Defines the 8 physical delivery channels on the controller that can
      be referenced by PSE PIs through their "pairsets" property. The actual
      port matrix mapping is created when PSE PIs reference these channels in
      their pairsets. For 4-pair operation, two channels from the same group
      (0-3 or 4-7) must be referenced by a single PSE PI.
    type: object
    additionalProperties: false

    properties:
      "#address-cells":
        const: 1

      "#size-cells":
        const: 0

    patternProperties:
      '^channel@[0-7]$':
        type: object
        additionalProperties: false

        properties:
          reg:
            maxItems: 1

        required:
          - reg

    required:
      - "#address-cells"
      - "#size-cells"

unevaluatedProperties: false

required:
  - compatible
  - reg

Annotation

Implementation Notes