root/include/linux/bma150.h

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/*
 * Copyright (c) 2011 Bosch Sensortec GmbH
 * Copyright (c) 2011 Unixphere
 *
 * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#ifndef _BMA150_H_
#define _BMA150_H_

#define BMA150_DRIVER           "bma150"

#define BMA150_RANGE_2G         0
#define BMA150_RANGE_4G         1
#define BMA150_RANGE_8G         2

#define BMA150_BW_25HZ          0
#define BMA150_BW_50HZ          1
#define BMA150_BW_100HZ         2
#define BMA150_BW_190HZ         3
#define BMA150_BW_375HZ         4
#define BMA150_BW_750HZ         5
#define BMA150_BW_1500HZ        6

struct bma150_cfg {
        bool any_motion_int;            /* Set to enable any-motion interrupt */
        bool hg_int;                    /* Set to enable high-G interrupt */
        bool lg_int;                    /* Set to enable low-G interrupt */
        unsigned char any_motion_dur;   /* Any-motion duration */
        unsigned char any_motion_thres; /* Any-motion threshold */
        unsigned char hg_hyst;          /* High-G hysterisis */
        unsigned char hg_dur;           /* High-G duration */
        unsigned char hg_thres;         /* High-G threshold */
        unsigned char lg_hyst;          /* Low-G hysterisis */
        unsigned char lg_dur;           /* Low-G duration */
        unsigned char lg_thres;         /* Low-G threshold */
        unsigned char range;            /* one of BMA0150_RANGE_xxx */
        unsigned char bandwidth;        /* one of BMA0150_BW_xxx */
};

struct bma150_platform_data {
        struct bma150_cfg cfg;
        int (*irq_gpio_cfg)(void);
};

#endif /* _BMA150_H_ */

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