Documentation/devicetree/bindings/dma/arm,dma-350.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/dma/arm,dma-350.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/dma/arm,dma-350.yaml
Extension
.yaml
Size
979 bytes
Lines
45
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/dma/arm,dma-350.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Arm CoreLink DMA-350 Controller

maintainers:
  - Robin Murphy <robin.murphy@arm.com>

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

properties:
  compatible:
    const: arm,dma-350

  reg:
    items:
      - description: Base and size of the full register map

  interrupts:
    minItems: 1
    items:
      - description: Channel 0 interrupt
      - description: Channel 1 interrupt
      - description: Channel 2 interrupt
      - description: Channel 3 interrupt
      - description: Channel 4 interrupt
      - description: Channel 5 interrupt
      - description: Channel 6 interrupt
      - description: Channel 7 interrupt

  "#dma-cells":
    const: 1
    description: The cell is the trigger input number

required:
  - compatible
  - reg
  - interrupts

unevaluatedProperties: false

Annotation

Implementation Notes