exynos_thermal.h

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/*
 * exynos_thermal.h - Samsung EXYNOS TMU (Thermal Management Unit)
 *
 *  Copyright (C) 2011 Samsung Electronics
 *  Donggeun Kim <[email protected]>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#ifndef _LINUX_EXYNOS_THERMAL_H
#define _LINUX_EXYNOS_THERMAL_H
#include <linux/cpu_cooling.h>

enum calibration_type {
    TYPE_ONE_POINT_TRIMMING,
    TYPE_TWO_POINT_TRIMMING,
    TYPE_NONE,
};

enum soc_type {
    SOC_ARCH_EXYNOS4210 = 1,
    SOC_ARCH_EXYNOS,
};
struct freq_clip_table {
    unsigned int freq_clip_max;
    unsigned int temp_level;
    const struct cpumask *mask_val;
};

struct exynos_tmu_platform_data {
    u8 threshold;
    u8 trigger_levels[4];
    bool trigger_level0_en;
    bool trigger_level1_en;
    bool trigger_level2_en;
    bool trigger_level3_en;

    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_EXYNOS_THERMAL_H */