/* * Device Tree Source for RK3288 SoC thermal * * Copyright (c) 2014, Fuzhou Rockchip Electronics Co., Ltd * * This file is licensed under the terms of the GNU General Public License * version 2. This program is licensed "as is" without any warranty of any * kind, whether express or implied. */ #include reserve_thermal: reserve_thermal { polling-delay-passive = <1000>; /* milliseconds */ polling-delay = <5000>; /* milliseconds */ thermal-sensors = <&tsadc 0>; }; cpu_thermal: cpu_thermal { polling-delay-passive = <1000>; /* milliseconds */ polling-delay = <5000>; /* milliseconds */ thermal-sensors = <&tsadc 1>; trips { cpu_alert0: cpu_alert0 { temperature = <70000>; /* millicelsius */ hysteresis = <2000>; /* millicelsius */ type = "passive"; }; cpu_crit: cpu_crit { temperature = <90000>; /* millicelsius */ hysteresis = <2000>; /* millicelsius */ type = "critical"; }; }; cooling-maps { map0 { trip = <&cpu_alert0>; cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; }; }; }; gpu_thermal: gpu_thermal { polling-delay-passive = <1000>; /* milliseconds */ polling-delay = <5000>; /* milliseconds */ thermal-sensors = <&tsadc 2>; trips { gpu_alert0: gpu_alert0 { temperature = <70000>; /* millicelsius */ hysteresis = <2000>; /* millicelsius */ type = "passive"; }; gpu_crit: gpu_crit { temperature = <90000>; /* millicelsius */ hysteresis = <2000>; /* millicelsius */ type = "critical"; }; }; cooling-maps { map0 { trip = <&gpu_alert0>; cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; }; }; };