Documentation/devicetree/bindings/sound/uda1334.txt

File Facts

System

Linux kernel

Corpus path

Documentation/devicetree/bindings/sound/uda1334.txt

Extension

.txt

Size

409 bytes

Lines

18

Domain

Support Tooling And Documentation

Bucket

Documentation

Inferred role

Support Tooling And Documentation: documentation

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

• No C-style include directives detected by the generator.

Detected Declarations

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

Annotated Snippet

UDA1334 audio CODEC

This device uses simple GPIO pins for controlling codec settings.

Required properties:

  - compatible : "nxp,uda1334"
  - nxp,mute-gpios: a GPIO spec for the MUTE pin.
  - nxp,deemph-gpios: a GPIO spec for the De-emphasis pin

Example:

uda1334: audio-codec {
	compatible = "nxp,uda1334";
	nxp,mute-gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
	nxp,deemph-gpios = <&gpio3 3 GPIO_ACTIVE_LOW>;
};

Annotation

• 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.