2 * Device Tree Source for RK3288 SoC thermal
4 * Copyright (c) 2014, Fuzhou Rockchip Electronics Co., Ltd
6 * This file is dual-licensed: you can use it either under the terms
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11 * a) This file is free software; you can redistribute it and/or
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19 * GNU General Public License for more details.
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45 #include <dt-bindings/thermal/thermal.h>
47 reserve_thermal: reserve_thermal {
48 polling-delay-passive = <1000>; /* milliseconds */
49 polling-delay = <5000>; /* milliseconds */
51 thermal-sensors = <&tsadc 0>;
54 cpu_thermal: cpu_thermal {
55 polling-delay-passive = <100>; /* milliseconds */
56 polling-delay = <5000>; /* milliseconds */
58 thermal-sensors = <&tsadc 1>;
61 cpu_alert0: cpu_alert0 {
62 temperature = <70000>; /* millicelsius */
63 hysteresis = <2000>; /* millicelsius */
66 cpu_alert1: cpu_alert1 {
67 temperature = <75000>; /* millicelsius */
68 hysteresis = <2000>; /* millicelsius */
72 temperature = <90000>; /* millicelsius */
73 hysteresis = <2000>; /* millicelsius */
82 <&cpu0 THERMAL_NO_LIMIT 6>;
87 <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
92 gpu_thermal: gpu_thermal {
93 polling-delay-passive = <100>; /* milliseconds */
94 polling-delay = <5000>; /* milliseconds */
96 thermal-sensors = <&tsadc 2>;
99 gpu_alert0: gpu_alert0 {
100 temperature = <70000>; /* millicelsius */
101 hysteresis = <2000>; /* millicelsius */
105 temperature = <90000>; /* millicelsius */
106 hysteresis = <2000>; /* millicelsius */
113 trip = <&gpu_alert0>;
115 <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;