Documentation/devicetree/bindings/pinctrl/mediatek,mt7981-pinctrl.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/pinctrl/mediatek,mt7981-pinctrl.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/pinctrl/mediatek,mt7981-pinctrl.yaml
Extension
.yaml
Size
15886 bytes
Lines
481
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/mediatek,mt7981-pinctrl.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: MediaTek MT7981 Pin Controller

maintainers:
  - Daniel Golle <daniel@makrotopia.org>

description:
  The MediaTek's MT7981 Pin controller is used to control SoC pins.

properties:
  compatible:
    enum:
      - mediatek,mt7981-pinctrl

  reg:
    minItems: 9
    maxItems: 9

  reg-names:
    items:
      - const: gpio
      - const: iocfg_rt
      - const: iocfg_rm
      - const: iocfg_rb
      - const: iocfg_lb
      - const: iocfg_bl
      - const: iocfg_tm
      - const: iocfg_tl
      - const: eint

  gpio-controller: true

  "#gpio-cells":
    const: 2
    description:
      Number of cells in GPIO specifier. Since the generic GPIO binding is used,
      the amount of cells must be specified as 2. See the below mentioned gpio
      binding representation for description of particular cells.

  gpio-ranges:
    minItems: 1
    maxItems: 5
    description: GPIO valid number range.

  interrupt-controller: true

  interrupts:
    maxItems: 1

  "#interrupt-cells":
    const: 2

allOf:
  - $ref: pinctrl.yaml#

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

patternProperties:
  '-pins$':
    type: object

Annotation

Implementation Notes