arch/arm64/boot/dts/exynos/exynos7-trip-points.dtsi

File Facts

System

Linux kernel

Corpus path

arch/arm64/boot/dts/exynos/exynos7-trip-points.dtsi

Extension

.dtsi

Size

1211 bytes

Lines

51

Domain

Architecture Layer

Bucket

arch/arm64

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

// SPDX-License-Identifier: GPL-2.0
/*
 * Device tree sources for default Exynos7 thermal zone definition
 *
 * Copyright (c) 2016 Samsung Electronics Co., Ltd.
 *		http://www.samsung.com
 */

trips {
	cpu-alert-0 {
		temperature = <75000>; /* millicelsius */
		hysteresis = <10000>; /* millicelsius */
		type = "passive";
	};
	cpu-alert-1 {
		temperature = <80000>; /* millicelsius */
		hysteresis = <10000>; /* millicelsius */
		type = "passive";
	};
	cpu-alert-2 {
		temperature = <85000>; /* millicelsius */
		hysteresis = <10000>; /* millicelsius */
		type = "passive";
	};
	cpu-alert-3 {
		temperature = <90000>; /* millicelsius */
		hysteresis = <10000>; /* millicelsius */
		type = "passive";
	};
	cpu-alert-4 {
		temperature = <95000>; /* millicelsius */
		hysteresis = <10000>; /* millicelsius */
		type = "passive";
	};
	cpu-alert-5 {
		temperature = <100000>; /* millicelsius */
		hysteresis = <10000>; /* millicelsius */
		type = "passive";
	};
	cpu-alert-6 {
		temperature = <110000>; /* millicelsius */
		hysteresis = <10000>; /* millicelsius */
		type = "passive";
	};
	cpu-crit-0 {
		temperature = <115000>; /* millicelsius */
		hysteresis = <0>; /* millicelsius */
		type = "critical";
	};
};

Annotation

• Atlas domain: Architecture Layer / arch/arm64.
• 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.