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f1722d7d AM |
1 | /* |
2 | * Device tree sources for Exynos5422 thermal zone | |
3 | * | |
4 | * Copyright (c) 2015 Lukasz Majewski <l.majewski@samsung.com> | |
5 | * Anand Moon <linux.amoon@gmail.com> | |
6 | * | |
7 | * This program is free software; you can redistribute it and/or modify | |
8 | * it under the terms of the GNU General Public License version 2 as | |
9 | * published by the Free Software Foundation. | |
10 | * | |
11 | */ | |
12 | ||
13 | #include <dt-bindings/thermal/thermal.h> | |
14 | ||
15 | / { | |
16 | thermal-zones { | |
17 | cpu0_thermal: cpu0-thermal { | |
18 | thermal-sensors = <&tmu_cpu0 0>; | |
19 | polling-delay-passive = <0>; | |
20 | polling-delay = <0>; | |
21 | trips { | |
22 | cpu_alert0: cpu-alert-0 { | |
23 | temperature = <50000>; /* millicelsius */ | |
24 | hysteresis = <5000>; /* millicelsius */ | |
25 | type = "active"; | |
26 | }; | |
27 | cpu_alert1: cpu-alert-1 { | |
28 | temperature = <60000>; /* millicelsius */ | |
29 | hysteresis = <5000>; /* millicelsius */ | |
30 | type = "active"; | |
31 | }; | |
32 | cpu_alert2: cpu-alert-2 { | |
33 | temperature = <70000>; /* millicelsius */ | |
34 | hysteresis = <5000>; /* millicelsius */ | |
35 | type = "active"; | |
36 | }; | |
37 | cpu_crit0: cpu-crit-0 { | |
38 | temperature = <120000>; /* millicelsius */ | |
39 | hysteresis = <0>; /* millicelsius */ | |
40 | type = "critical"; | |
41 | }; | |
42 | }; | |
43 | cooling-maps { | |
44 | map0 { | |
45 | trip = <&cpu_alert0>; | |
46 | cooling-device = <&fan0 0 1>; | |
47 | }; | |
48 | map1 { | |
49 | trip = <&cpu_alert1>; | |
50 | cooling-device = <&fan0 1 2>; | |
51 | }; | |
52 | map2 { | |
53 | trip = <&cpu_alert2>; | |
54 | cooling-device = <&fan0 2 3>; | |
55 | }; | |
56 | }; | |
57 | }; | |
58 | }; | |
59 | }; |