Documentation/devicetree/bindings/powerpc/opal/oppanel-opal.txt

File Facts

System

Linux kernel

Corpus path

Documentation/devicetree/bindings/powerpc/opal/oppanel-opal.txt

Extension

.txt

Size

374 bytes

Lines

15

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

IBM OPAL Operator Panel Binding
-------------------------------

Required properties:
- compatible : Should be "ibm,opal-oppanel".
- #lines     : Number of lines on the operator panel e.g. <0x2>.
- #length    : Number of characters per line of the operator panel e.g. <0x10>.

Example:
	oppanel {
		compatible = "ibm,opal-oppanel";
		#lines = <0x2>;
		#length = <0x10>;
	};

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.