Documentation/devicetree/bindings/pinctrl/brcm,iproc-gpio.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/pinctrl/brcm,iproc-gpio.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/pinctrl/brcm,iproc-gpio.yaml
Extension
.yaml
Size
2253 bytes
Lines
112
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/pinctrl/brcm,iproc-gpio.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Broadcom iProc GPIO/PINCONF Controller

maintainers:
  - Ray Jui <rjui@broadcom.com>
  - Scott Branden <sbranden@broadcom.com>

properties:
  compatible:
    oneOf:
      - enum:
          - brcm,cygnus-asiu-gpio
          - brcm,cygnus-ccm-gpio
          - brcm,cygnus-crmu-gpio
          - brcm,iproc-gpio
          - brcm,iproc-stingray-gpio
      - items:
          - enum:
              - brcm,iproc-hr2-gpio
              - brcm,iproc-nsp-gpio
          - const: brcm,iproc-gpio

  reg:
    minItems: 1
    items:
      - description: GPIO Bank registers
      - description: IO Ctrl registers

  "#gpio-cells":
    const: 2

  gpio-controller: true

  gpio-ranges: true

  ngpios: true

  "#interrupt-cells":
    const: 2

  interrupts:
    maxItems: 1

  interrupt-controller: true

required:
  - compatible
  - reg
  - "#gpio-cells"
  - gpio-controller
  - ngpios

patternProperties:
  '-pins$':
    type: object
    additionalProperties:
      description: Pin configuration child nodes.
      allOf:
        - $ref: pincfg-node.yaml#
        - $ref: pinmux-node.yaml#
      additionalProperties: false

      properties:
        pins:
          items:

Annotation

Implementation Notes