1724ba675SRob Herring// SPDX-License-Identifier: GPL-2.0-only 2724ba675SRob Herring/* 3724ba675SRob Herring * Device Tree Source for OMAP3 SoC CPU thermal 4724ba675SRob Herring * 5724ba675SRob Herring * Copyright (C) 2017 Texas Instruments Incorporated - https://www.ti.com/ 6724ba675SRob Herring */ 7724ba675SRob Herring 8724ba675SRob Herring#include <dt-bindings/thermal/thermal.h> 9724ba675SRob Herring 10724ba675SRob Herringcpu_thermal: cpu-thermal { 11724ba675SRob Herring polling-delay-passive = <250>; /* milliseconds */ 12724ba675SRob Herring polling-delay = <1000>; /* milliseconds */ 13724ba675SRob Herring coefficients = <0 20000>; 14724ba675SRob Herring 15*6469b2feSTony Lindgren thermal-sensors = <&bandgap>; 16724ba675SRob Herring 17724ba675SRob Herring cpu_trips: trips { 18724ba675SRob Herring cpu_alert0: cpu_alert { 19724ba675SRob Herring temperature = <80000>; /* millicelsius */ 20724ba675SRob Herring hysteresis = <2000>; /* millicelsius */ 21724ba675SRob Herring type = "passive"; 22724ba675SRob Herring }; 23724ba675SRob Herring cpu_crit: cpu_crit { 24724ba675SRob Herring temperature = <90000>; /* millicelsius */ 25724ba675SRob Herring hysteresis = <2000>; /* millicelsius */ 26724ba675SRob Herring type = "critical"; 27724ba675SRob Herring }; 28724ba675SRob Herring }; 29724ba675SRob Herring 30724ba675SRob Herring cpu_cooling_maps: cooling-maps { 31724ba675SRob Herring map0 { 32724ba675SRob Herring trip = <&cpu_alert0>; 33724ba675SRob Herring cooling-device = 34724ba675SRob Herring <&cpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; 35724ba675SRob Herring }; 36724ba675SRob Herring }; 37724ba675SRob Herring}; 38