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     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 / {
   11 thermal-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 };
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