Documentation/devicetree/bindings/powerpc/fsl/scfg.txt

File Facts

System

Linux kernel

Corpus path

Documentation/devicetree/bindings/powerpc/fsl/scfg.txt

Extension

.txt

Size

451 bytes

Lines

19

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

Freescale Supplement configuration unit (SCFG)

SCFG is the supplemental configuration unit, that provides SoC specific
configuration and status registers for the chip. Such as getting PEX port
status.

Required properties:

- compatible: should be "fsl,<chip>-scfg"
- reg: should contain base address and length of SCFG memory-mapped
registers

Example:

	scfg: global-utilities@fc000 {
		compatible = "fsl,t1040-scfg";
		reg = <0xfc000 0x1000>;
	};

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.