Documentation/devicetree/bindings/sound/cirrus,cs530x.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/sound/cirrus,cs530x.yaml

File Facts

System: Linux kernel
Corpus path: Documentation/devicetree/bindings/sound/cirrus,cs530x.yaml
Extension: .yaml
Size: 1930 bytes
Lines: 94
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.

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Dependency Surface

dt-bindings/gpio/gpio.h

Detected Declarations

No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/sound/cirrus,cs530x.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Cirrus Logic cs530x family of audio ADCs

maintainers:
  - Paul Handrigan <paulha@opensource.cirrus.com>
  - patches@opensource.cirrus.com

description:
  The CS530X devices are a family of high performance audio ADCs.

allOf:
  - $ref: dai-common.yaml#
  - $ref: /schemas/spi/spi-peripheral-props.yaml#

properties:
  compatible:
    enum:
      - cirrus,cs4282
      - cirrus,cs4302
      - cirrus,cs4304
      - cirrus,cs4308
      - cirrus,cs5302
      - cirrus,cs5304
      - cirrus,cs5308

  reg:
    maxItems: 1

  spi-max-frequency:
    maximum: 24000000

  '#sound-dai-cells':
    const: 1

  reset-gpios:
    maxItems: 1

  vdd-a-supply:
    description: Analog power supply

  vdd-io-supply:
    description: Digital IO power supply

  cirrus,in-hiz-pin12:
    description:
      Sets input channels one and two to high impedance.
    type: boolean

  cirrus,in-hiz-pin34:
    description:
      Sets input channels three and four to high impedance.
    type: boolean

  cirrus,in-hiz-pin56:
    description:
      Sets input channels five and six to high impedance.
    type: boolean

  cirrus,in-hiz-pin78:
    description:
      Sets input channels seven and eight to high impedance.
    type: boolean

required:
  - compatible

Annotation

Immediate include surface: `dt-bindings/gpio/gpio.h`.
Atlas domain: Support Tooling And Documentation / Documentation.
Implementation status: atlas-only.

Implementation Notes

This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.