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Merge branches 'fixes-for-37', 'ec' and 'thermal' into release

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This commit is contained in:
Len Brown
2012-10-09 01:47:35 -04:00
parent 4084a9b99c 67bfa9b60b 29b19e2504
commit d1d4a81b84
22 changed files with 2202 additions and 733 deletions
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47
include/linux/platform_data/exynos4_tmu.h → include/linux/platform_data/exynos_thermal.h
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@@ -1,5 +1,5 @@
/*
* exynos4_tmu.h - Samsung EXYNOS4 TMU (Thermal Management Unit)
* exynos_thermal.h - Samsung EXYNOS TMU (Thermal Management Unit)
*
* Copyright (C) 2011 Samsung Electronics
* Donggeun Kim <dg77.kim@samsung.com>
@@ -19,8 +19,9 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef _LINUX_EXYNOS4_TMU_H
#define _LINUX_EXYNOS4_TMU_H
#ifndef _LINUX_EXYNOS_THERMAL_H
#define _LINUX_EXYNOS_THERMAL_H
#include <linux/cpu_cooling.h>
enum calibration_type {
TYPE_ONE_POINT_TRIMMING,
@@ -28,8 +29,28 @@ enum calibration_type {
TYPE_NONE,
};
enum soc_type {
SOC_ARCH_EXYNOS4210 = 1,
SOC_ARCH_EXYNOS,
};
/**
* struct exynos4_tmu_platform_data
* struct freq_clip_table
* @freq_clip_max: maximum frequency allowed for this cooling state.
* @temp_level: Temperature level at which the temperature clipping will
* happen.
* @mask_val: cpumask of the allowed cpu's where the clipping will take place.
*
* This structure is required to be filled and passed to the
* cpufreq_cooling_unregister function.
*/
struct freq_clip_table {
unsigned int freq_clip_max;
unsigned int temp_level;
const struct cpumask *mask_val;
};
/**
* struct exynos_tmu_platform_data
* @threshold: basic temperature for generating interrupt
* 25 <= threshold <= 125 [unit: degree Celsius]
* @trigger_levels: array for each interrupt levels
@@ -63,11 +84,18 @@ enum calibration_type {
* @reference_voltage: reference voltage of amplifier
* in the positive-TC generator block
* 0 <= reference_voltage <= 31
* @noise_cancel_mode: noise cancellation mode
* 000, 100, 101, 110 and 111 can be different modes
* @type: determines the type of SOC
* @efuse_value: platform defined fuse value
* @cal_type: calibration type for temperature
* @freq_clip_table: Table representing frequency reduction percentage.
* @freq_tab_count: Count of the above table as frequency reduction may
* applicable to only some of the trigger levels.
*
* This structure is required for configuration of exynos4_tmu driver.
* This structure is required for configuration of exynos_tmu driver.
*/
struct exynos4_tmu_platform_data {
struct exynos_tmu_platform_data {
u8 threshold;
u8 trigger_levels[4];
bool trigger_level0_en;
@@ -77,7 +105,12 @@ struct exynos4_tmu_platform_data {
u8 gain;
u8 reference_voltage;
u8 noise_cancel_mode;
u32 efuse_value;
enum calibration_type cal_type;
enum soc_type type;
struct freq_clip_table freq_tab[4];
unsigned int freq_tab_count;
};
#endif /* _LINUX_EXYNOS4_TMU_H */
#endif /* _LINUX_EXYNOS_THERMAL_H */