Documentation/devicetree/bindings/sound/st,stm32-spdifrx.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/sound/st,stm32-spdifrx.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/sound/st,stm32-spdifrx.yaml
Extension
.yaml
Size
1774 bytes
Lines
92
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/sound/st,stm32-spdifrx.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: STMicroelectronics STM32 S/PDIF receiver (SPDIFRX)

maintainers:
  - Olivier Moysan <olivier.moysan@foss.st.com>

description: |
  The SPDIFRX peripheral, is designed to receive an S/PDIF flow compliant with
  IEC-60958 and IEC-61937.

allOf:
  - $ref: dai-common.yaml#

properties:
  compatible:
    enum:
      - st,stm32h7-spdifrx

  "#sound-dai-cells":
    const: 0

  reg:
    maxItems: 1

  clocks:
    maxItems: 1

  clock-names:
    items:
      - const: kclk

  interrupts:
    maxItems: 1

  dmas:
    items:
      - description: audio data capture DMA
      - description: IEC status bits capture DMA

  dma-names:
    items:
      - const: rx
      - const: rx-ctrl

  resets:
    maxItems: 1

  port:
    $ref: audio-graph-port.yaml#
    unevaluatedProperties: false

  access-controllers:
    minItems: 1
    maxItems: 2

required:
  - compatible
  - "#sound-dai-cells"
  - reg
  - clocks
  - clock-names
  - interrupts
  - dmas
  - dma-names

Annotation

Implementation Notes