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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 (a] 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 };
     49