Documentation/devicetree/bindings/sound/ti,pcm512x.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/sound/ti,pcm512x.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/sound/ti,pcm512x.yaml
Extension
.yaml
Size
2235 bytes
Lines
102
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/ti,pcm512x.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: PCM512x and TAS575x audio CODECs/amplifiers

maintainers:
  - Animesh Agarwal <animeshagarwal28@gmail.com>

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

properties:
  compatible:
    enum:
      - ti,pcm5121
      - ti,pcm5122
      - ti,pcm5141
      - ti,pcm5142
      - ti,pcm5242
      - ti,tas5754
      - ti,tas5756

  reg:
    maxItems: 1

  AVDD-supply: true

  DVDD-supply: true

  CPVDD-supply: true

  clocks:
    maxItems: 1
    description: A clock specifier for the clock connected as SCLK. If this is
      absent the device will be configured to clock from BCLK. If pll-in and
      pll-out are specified in addition to a clock, the device is configured to
      accept clock input on a specified gpio pin.

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

  pll-in:
    description: GPIO pin used to connect the pll using <1> through <6>. The
      device will be configured for clock input on the given pll-in pin.
    $ref: /schemas/types.yaml#/definitions/uint32
    minimum: 1
    maximum: 6

  pll-out:
    description: GPIO pin used to connect the pll using <1> through <6>. The
      device will be configured for PLL output on the given pll-out pin.  An
      external connection from the pll-out pin to the SCLK pin is assumed.
    $ref: /schemas/types.yaml#/definitions/uint32
    minimum: 1
    maximum: 6

required:
  - compatible
  - reg
  - AVDD-supply
  - DVDD-supply
  - CPVDD-supply

if:
  properties:
    compatible:
      contains:

Annotation

Implementation Notes