Documentation/devicetree/bindings/powerpc/4xx/reboot.txt

File Facts

System

Linux kernel

Corpus path

Documentation/devicetree/bindings/powerpc/4xx/reboot.txt

Extension

.txt

Size

440 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

Reboot property to control system reboot on PPC4xx systems:

By setting "reset_type" to one of the following values, the default
software reset mechanism may be overridden. Here the possible values of
"reset_type":

      1 - PPC4xx core reset
      2 - PPC4xx chip reset
      3 - PPC4xx system reset (default)

Example:

		cpu@0 {
			device_type = "cpu";
			model = "PowerPC,440SPe";
			...
			reset-type = <2>;	/* Use chip-reset */
		};

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.