exynos4-cpu-thermal.dtsi (1049B)
1// SPDX-License-Identifier: GPL-2.0 2/* 3 * Device tree sources for Exynos4 thermal zone 4 * 5 * Copyright (c) 2014 Lukasz Majewski <l.majewski@samsung.com> 6 */ 7 8#include <dt-bindings/thermal/thermal.h> 9 10/ { 11thermal-zones { 12 cpu_thermal: cpu-thermal { 13 thermal-sensors = <&tmu 0>; 14 polling-delay-passive = <0>; 15 polling-delay = <0>; 16 trips { 17 cpu_alert0: cpu-alert-0 { 18 temperature = <70000>; /* millicelsius */ 19 hysteresis = <10000>; /* millicelsius */ 20 type = "active"; 21 }; 22 cpu_alert1: cpu-alert-1 { 23 temperature = <95000>; /* millicelsius */ 24 hysteresis = <10000>; /* millicelsius */ 25 type = "active"; 26 }; 27 cpu_alert2: cpu-alert-2 { 28 temperature = <110000>; /* millicelsius */ 29 hysteresis = <10000>; /* millicelsius */ 30 type = "active"; 31 }; 32 cpu_crit0: cpu-crit-0 { 33 temperature = <120000>; /* millicelsius */ 34 hysteresis = <0>; /* millicelsius */ 35 type = "critical"; 36 }; 37 }; 38 cooling-maps { 39 map0 { 40 trip = <&cpu_alert0>; 41 }; 42 map1 { 43 trip = <&cpu_alert1>; 44 }; 45 }; 46 }; 47}; 48};