drivers/of/unittest-data/tests-match.dtsi

File Facts

System

Linux kernel

Corpus path

drivers/of/unittest-data/tests-match.dtsi

Extension

.dtsi

Size

601 bytes

Lines

21

Domain

Driver Families

Bucket

drivers/of

Inferred role

Driver Families: configuration, schema, or hardware description

Status

atlas-only

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

• Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

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

// SPDX-License-Identifier: GPL-2.0

/ {
	testcase-data {
		match-node {
			name0 { };
			name1 { device_type = "type1"; };
			a { name2 { device_type = "type1"; }; };
			b { name2 { }; };
			c { name2 { device_type = "type2"; }; };
			name3 { compatible = "compat3"; };
			name4 { compatible = "compat2", "compat3"; };
			name5 { compatible = "compat2", "compat3"; };
			name6 { compatible = "compat1", "compat2", "compat3"; };
			name7 { compatible = "compat2"; device_type = "type1"; };
			name8 { compatible = "compat2"; device_type = "type1"; };
			name9 { compatible = "compat2"; };
		};
	};
};

Annotation

• Atlas domain: Driver Families / drivers/of.
• 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.