1/*
 2 * Device Tree Source for OMAP3 SoC CPU thermal
 3 *
 4 * Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com/
 5 *
 6 * This file is licensed under the terms of the GNU General Public License
 7 * version 2.  This program is licensed "as is" without any warranty of any
 8 * kind, whether express or implied.
 9 */
10
11#include <dt-bindings/thermal/thermal.h>
12
13cpu_thermal: cpu_thermal {
14	polling-delay-passive = <250>; /* milliseconds */
15	polling-delay = <1000>; /* milliseconds */
16	coefficients = <0 20000>;
17
18			/* sensor       ID */
19	thermal-sensors = <&bandgap     0>;
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
20};

 1// SPDX-License-Identifier: GPL-2.0-only
 2/*
 3 * Device Tree Source for OMAP3 SoC CPU thermal
 4 *
 5 * Copyright (C) 2017 Texas Instruments Incorporated - https://www.ti.com/
 
 
 
 
 6 */
 7
 8#include <dt-bindings/thermal/thermal.h>
 9
10cpu_thermal: cpu-thermal {
11	polling-delay-passive = <250>; /* milliseconds */
12	polling-delay = <1000>; /* milliseconds */
13	coefficients = <0 20000>;
14
15			/* sensor       ID */
16	thermal-sensors = <&bandgap     0>;
17
18	cpu_trips: trips {
19		cpu_alert0: cpu_alert {
20			temperature = <80000>; /* millicelsius */
21			hysteresis = <2000>; /* millicelsius */
22			type = "passive";
23		};
24		cpu_crit: cpu_crit {
25			temperature = <90000>; /* millicelsius */
26			hysteresis = <2000>; /* millicelsius */
27			type = "critical";
28		};
29	};
30
31	cpu_cooling_maps: cooling-maps {
32		map0 {
33			trip = <&cpu_alert0>;
34			cooling-device =
35				<&cpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
36		};
37	};
38};