diff options
author | Zhang Rui <rui.zhang@intel.com> | 2013-08-15 01:56:24 -0400 |
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committer | Zhang Rui <rui.zhang@intel.com> | 2013-08-15 01:56:24 -0400 |
commit | 9c532d1710326c0f6f5d46d7f78d9da1a03b7a52 (patch) | |
tree | 75e1c0257e00cf55c1a01ab18fcf7b60c390076e /include/linux/platform_data | |
parent | 584d88b2cd3b60507e708d2452651e4d3caa1b81 (diff) | |
parent | beb70b2d2fe211fc98ec13cf769f331243f5221a (diff) |
Merge branch 'for_3.12/exynos' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal into exynos
Diffstat (limited to 'include/linux/platform_data')
-rw-r--r-- | include/linux/platform_data/exynos_thermal.h | 119 |
1 files changed, 0 insertions, 119 deletions
diff --git a/include/linux/platform_data/exynos_thermal.h b/include/linux/platform_data/exynos_thermal.h deleted file mode 100644 index da7e6274b175..000000000000 --- a/include/linux/platform_data/exynos_thermal.h +++ /dev/null | |||
@@ -1,119 +0,0 @@ | |||
1 | /* | ||
2 | * exynos_thermal.h - Samsung EXYNOS TMU (Thermal Management Unit) | ||
3 | * | ||
4 | * Copyright (C) 2011 Samsung Electronics | ||
5 | * Donggeun Kim <dg77.kim@samsung.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 as published by | ||
9 | * the Free Software Foundation; either version 2 of the License, or | ||
10 | * (at your option) any later version. | ||
11 | * | ||
12 | * This program is distributed in the hope that it will be useful, | ||
13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
15 | * GNU General Public License for more details. | ||
16 | * | ||
17 | * You should have received a copy of the GNU General Public License | ||
18 | * along with this program; if not, write to the Free Software | ||
19 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||
20 | */ | ||
21 | |||
22 | #ifndef _LINUX_EXYNOS_THERMAL_H | ||
23 | #define _LINUX_EXYNOS_THERMAL_H | ||
24 | #include <linux/cpu_cooling.h> | ||
25 | |||
26 | enum calibration_type { | ||
27 | TYPE_ONE_POINT_TRIMMING, | ||
28 | TYPE_TWO_POINT_TRIMMING, | ||
29 | TYPE_NONE, | ||
30 | }; | ||
31 | |||
32 | enum soc_type { | ||
33 | SOC_ARCH_EXYNOS4210 = 1, | ||
34 | SOC_ARCH_EXYNOS, | ||
35 | }; | ||
36 | /** | ||
37 | * struct freq_clip_table | ||
38 | * @freq_clip_max: maximum frequency allowed for this cooling state. | ||
39 | * @temp_level: Temperature level at which the temperature clipping will | ||
40 | * happen. | ||
41 | * @mask_val: cpumask of the allowed cpu's where the clipping will take place. | ||
42 | * | ||
43 | * This structure is required to be filled and passed to the | ||
44 | * cpufreq_cooling_unregister function. | ||
45 | */ | ||
46 | struct freq_clip_table { | ||
47 | unsigned int freq_clip_max; | ||
48 | unsigned int temp_level; | ||
49 | const struct cpumask *mask_val; | ||
50 | }; | ||
51 | |||
52 | /** | ||
53 | * struct exynos_tmu_platform_data | ||
54 | * @threshold: basic temperature for generating interrupt | ||
55 | * 25 <= threshold <= 125 [unit: degree Celsius] | ||
56 | * @threshold_falling: differntial value for setting threshold | ||
57 | * of temperature falling interrupt. | ||
58 | * @trigger_levels: array for each interrupt levels | ||
59 | * [unit: degree Celsius] | ||
60 | * 0: temperature for trigger_level0 interrupt | ||
61 | * condition for trigger_level0 interrupt: | ||
62 | * current temperature > threshold + trigger_levels[0] | ||
63 | * 1: temperature for trigger_level1 interrupt | ||
64 | * condition for trigger_level1 interrupt: | ||
65 | * current temperature > threshold + trigger_levels[1] | ||
66 | * 2: temperature for trigger_level2 interrupt | ||
67 | * condition for trigger_level2 interrupt: | ||
68 | * current temperature > threshold + trigger_levels[2] | ||
69 | * 3: temperature for trigger_level3 interrupt | ||
70 | * condition for trigger_level3 interrupt: | ||
71 | * current temperature > threshold + trigger_levels[3] | ||
72 | * @trigger_level0_en: | ||
73 | * 1 = enable trigger_level0 interrupt, | ||
74 | * 0 = disable trigger_level0 interrupt | ||
75 | * @trigger_level1_en: | ||
76 | * 1 = enable trigger_level1 interrupt, | ||
77 | * 0 = disable trigger_level1 interrupt | ||
78 | * @trigger_level2_en: | ||
79 | * 1 = enable trigger_level2 interrupt, | ||
80 | * 0 = disable trigger_level2 interrupt | ||
81 | * @trigger_level3_en: | ||
82 | * 1 = enable trigger_level3 interrupt, | ||
83 | * 0 = disable trigger_level3 interrupt | ||
84 | * @gain: gain of amplifier in the positive-TC generator block | ||
85 | * 0 <= gain <= 15 | ||
86 | * @reference_voltage: reference voltage of amplifier | ||
87 | * in the positive-TC generator block | ||
88 | * 0 <= reference_voltage <= 31 | ||
89 | * @noise_cancel_mode: noise cancellation mode | ||
90 | * 000, 100, 101, 110 and 111 can be different modes | ||
91 | * @type: determines the type of SOC | ||
92 | * @efuse_value: platform defined fuse value | ||
93 | * @cal_type: calibration type for temperature | ||
94 | * @freq_clip_table: Table representing frequency reduction percentage. | ||
95 | * @freq_tab_count: Count of the above table as frequency reduction may | ||
96 | * applicable to only some of the trigger levels. | ||
97 | * | ||
98 | * This structure is required for configuration of exynos_tmu driver. | ||
99 | */ | ||
100 | struct exynos_tmu_platform_data { | ||
101 | u8 threshold; | ||
102 | u8 threshold_falling; | ||
103 | u8 trigger_levels[4]; | ||
104 | bool trigger_level0_en; | ||
105 | bool trigger_level1_en; | ||
106 | bool trigger_level2_en; | ||
107 | bool trigger_level3_en; | ||
108 | |||
109 | u8 gain; | ||
110 | u8 reference_voltage; | ||
111 | u8 noise_cancel_mode; | ||
112 | u32 efuse_value; | ||
113 | |||
114 | enum calibration_type cal_type; | ||
115 | enum soc_type type; | ||
116 | struct freq_clip_table freq_tab[4]; | ||
117 | unsigned int freq_tab_count; | ||
118 | }; | ||
119 | #endif /* _LINUX_EXYNOS_THERMAL_H */ | ||