Documentation/devicetree/bindings/sound/tscs42xx.txt
Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/sound/tscs42xx.txt
File Facts
- System
- Linux kernel
- Corpus path
Documentation/devicetree/bindings/sound/tscs42xx.txt- Extension
.txt- Size
- 448 bytes
- Lines
- 23
- 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
TSCS42XX Audio CODEC
Required Properties:
- compatible : "tempo,tscs42A1" for analog mic
"tempo,tscs42A2" for digital mic
- reg : <0x71> for analog mic
<0x69> for digital mic
- clock-names: Must one of the following "mclk1", "xtal", "mclk2"
- clocks: phandle of the clock that provides the codec sysclk
Example:
wookie: codec@69 {
compatible = "tempo,tscs42A2";
reg = <0x69>;
clock-names = "xtal";
clocks = <&audio_xtal>;
};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.