arch/arm64/boot/dts/ti/k3-j784s4-j742s2-thermal-common.dtsi

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/ti/k3-j784s4-j742s2-thermal-common.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/ti/k3-j784s4-j742s2-thermal-common.dtsi
Extension
.dtsi
Size
2424 bytes
Lines
105
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.

Dependency Surface

Detected Declarations

Annotated Snippet

// SPDX-License-Identifier: GPL-2.0-only OR MIT
/*
 * Copyright (C) 2023-2024 Texas Instruments Incorporated - https://www.ti.com/
 */

#include <dt-bindings/thermal/thermal.h>

wkup0_thermal: wkup0-thermal {
	polling-delay-passive = <250>; /* milliseconds */
	polling-delay = <500>; /* milliseconds */
	thermal-sensors = <&wkup_vtm0 0>;

	trips {
		wkup0_crit: wkup0-crit {
			temperature = <125000>; /* milliCelsius */
			hysteresis = <2000>; /* milliCelsius */
			type = "critical";
		};
	};
};

wkup1_thermal: wkup1-thermal {
	polling-delay-passive = <250>; /* milliseconds */
	polling-delay = <500>; /* milliseconds */
	thermal-sensors = <&wkup_vtm0 1>;

	trips {
		wkup1_crit: wkup1-crit {
			temperature = <125000>; /* milliCelsius */
			hysteresis = <2000>; /* milliCelsius */
			type = "critical";
		};
	};
};

main0_thermal: main0-thermal {
	polling-delay-passive = <250>; /* milliseconds */
	polling-delay = <500>; /* milliseconds */
	thermal-sensors = <&wkup_vtm0 2>;

	trips {
		main0_crit: main0-crit {
			temperature = <125000>; /* milliCelsius */
			hysteresis = <2000>; /* milliCelsius */
			type = "critical";
		};
	};
};

main1_thermal: main1-thermal {
	polling-delay-passive = <250>; /* milliseconds */
	polling-delay = <500>; /* milliseconds */
	thermal-sensors = <&wkup_vtm0 3>;

	trips {
		main1_crit: main1-crit {
			temperature = <125000>; /* milliCelsius */
			hysteresis = <2000>; /* milliCelsius */
			type = "critical";
		};
	};
};

main2_thermal: main2-thermal {
	polling-delay-passive = <250>; /* milliseconds */
	polling-delay = <500>; /* milliseconds */
	thermal-sensors = <&wkup_vtm0 4>;

	trips {
		main2_crit: main2-crit {

Annotation

Implementation Notes