arch/powerpc/boot/dts/fsl/e500v2_power_isa.dtsi

File Facts

System

Linux kernel

Corpus path

arch/powerpc/boot/dts/fsl/e500v2_power_isa.dtsi

Extension

.dtsi

Size

2447 bytes

Lines

53

Domain

Architecture Layer

Bucket

arch/powerpc

Inferred role

Architecture Layer: configuration, schema, or hardware description

Status

atlas-only

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

• CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

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

/ {
	cpus {
		power-isa-version = "2.03";
		power-isa-b;		// Base
		power-isa-e;		// Embedded
		power-isa-atb;		// Alternate Time Base
		power-isa-cs;		// Cache Specification
		power-isa-e.le;		// Embedded.Little-Endian
		power-isa-e.pm;		// Embedded.Performance Monitor
		power-isa-ecl;		// Embedded Cache Locking
		power-isa-mmc;		// Memory Coherence
		power-isa-sp;		// Signal Processing Engine
		power-isa-sp.fd;	// SPE.Embedded Float Scalar Double
		power-isa-sp.fs;	// SPE.Embedded Float Scalar Single
		power-isa-sp.fv;	// SPE.Embedded Float Vector
		mmu-type = "power-embedded";
	};
};

Annotation

• Atlas domain: Architecture Layer / arch/powerpc.
• 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.