arch/powerpc/boot/dts/fsl/qoriq-gpio-3.dtsi

File Facts

System

Linux kernel

Corpus path

arch/powerpc/boot/dts/fsl/qoriq-gpio-3.dtsi

Extension

.dtsi

Size

2016 bytes

Lines

42

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

gpio3: gpio@133000 {
	compatible = "fsl,qoriq-gpio";
	reg = <0x133000 0x1000>;
	interrupts = <87 2 0 0>;
	#gpio-cells = <2>;
	gpio-controller;
};

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.