Documentation/devicetree/bindings/sound/rockchip,rk3576-sai.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/sound/rockchip,rk3576-sai.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/sound/rockchip,rk3576-sai.yaml
Extension
.yaml
Size
3861 bytes
Lines
145
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/rockchip,rk3576-sai.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Rockchip Serial Audio Interface Controller

description:
  The Rockchip Serial Audio Interface (SAI) controller is a flexible audio
  controller that implements the I2S, I2S/TDM and the PDM standards.

maintainers:
  - Nicolas Frattaroli <nicolas.frattaroli@collabora.com>

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

properties:
  compatible:
    const: rockchip,rk3576-sai

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

  dmas:
    minItems: 1
    maxItems: 2

  dma-names:
    minItems: 1
    items:
      - enum: [tx, rx]
      - const: rx

  clocks:
    items:
      - description: master audio clock
      - description: AHB clock driving the interface

  clock-names:
    items:
      - const: mclk
      - const: hclk

  resets:
    minItems: 1
    items:
      - description: reset for the mclk domain
      - description: reset for the hclk domain

  reset-names:
    minItems: 1
    items:
      - const: m
      - const: h

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

  power-domains:
    maxItems: 1

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

Annotation

Implementation Notes