diff options
| author | Amit Daniel Kachhap <amit.daniel@samsung.com> | 2013-06-24 06:50:27 -0400 |
|---|---|---|
| committer | Eduardo Valentin <eduardo.valentin@ti.com> | 2013-08-13 09:52:00 -0400 |
| commit | 0c1836a6563decc6de8622b2ed71523b3bdceb65 (patch) | |
| tree | 9f879acd6f76db5a5d574fc8ba9b8c70fd3403c5 /include/linux/platform_data | |
| parent | 59dfa54c5edf4955e6e5469fd7cb8c0a5a813818 (diff) | |
thermal: exynos: Move exynos_thermal.h from include/* to driver/* folder
This patch renames and moves include/linux/platform_data/exynos_thermal.h to
drivers/thermal/samsung/exynos_tmu.h. This file movement is needed as exynos
SOC's are not supporting non-DT based platforms and this file now just contains
exynos tmu driver related definations.
Also struct freq_clip_table is now moved to exynos_thermal_common.c as it fixes
the compilation issue occuring because now this new tmu header file is included
in tmu driver c file and not in the common thermal header file.
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Acked-by: Jonghwa Lee <jonghwa3.lee@samsung.com>
Acked-by: Eduardo Valentin <eduardo.valentin@ti.com>
Signed-off-by: Amit Daniel Kachhap <amit.daniel@samsung.com>
Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com>
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 */ | ||
