drivers/misc/mediatek/accelerometer/bma222E/bma222E.h

   1 /* linux/drivers/hwmon/adxl345.c
   2  *
   3  * (C) Copyright 2008
   4  * MediaTek <www.mediatek.com>
   5  *
   6  * BMA150 driver for MT6516
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA  BMA150
  21  */
  22 #ifndef BMA150_H
  23 #define BMA150_H
  24
  25 #include <linux/ioctl.h>
  26
  27         #define BMA222_I2C_SLAVE_WRITE_ADDR             0x10
  28
  29          /* BMA222 Register Map  (Please refer to BMA150 Specifications) */
  30         #define BMA222_REG_DEVID                                0x00
  31         #define BMA222_FIXED_DEVID                      0x03
  32         #define BMA222_REG_OFSX                         0x16
  33         #define BMA222_REG_OFSX_HIGH                    0x1A
  34         #define BMA222_REG_BW_RATE                      0x10
  35         #define BMA222_BW_MASK                          0x1f
  36         #define BMA222_BW_200HZ                         0x0d
  37         #define BMA222_BW_100HZ                         0x0c
  38         #define BMA222_BW_50HZ                          0x0b
  39         #define BMA222_BW_25HZ                          0x0a
  40         #define BMA222_REG_POWER_CTL            0x11
  41         #define BMA222_REG_DATA_FORMAT          0x0f
  42         #define BMA222_RANGE_MASK                       0x0f
  43         #define BMA222_RANGE_2G                         0x03
  44         #define BMA222_RANGE_4G                         0x05
  45         #define BMA222_RANGE_8G                         0x08
  46         #define BMA222_REG_DATAXLOW                     0x03
  47         #define BMA222_REG_DATA_RESOLUTION      0x14
  48         #define BMA222_MEASURE_MODE                     0x80
  49         #define BMA222_SELF_TEST                                0x32
  50         #define BMA222_SELF_TEST_AXIS_X         0x01
  51         #define BMA222_SELF_TEST_AXIS_Y         0x02
  52         #define BMA222_SELF_TEST_AXIS_Z         0x03
  53         #define BMA222_SELF_TEST_POSITIVE       0x00
  54         #define BMA222_SELF_TEST_NEGATIVE       0x04
  55         #define BMA222_INT_REG_1                                0x16
  56         #define BMA222_INT_REG_2                                0x17
  57
  58
  59 #define BMA222_SUCCESS                                          0
  60 #define BMA222_ERR_I2C                                          -1
  61 #define BMA222_ERR_STATUS                                       -3
  62 #define BMA222_ERR_SETUP_FAILURE                        -4
  63 #define BMA222_ERR_GETGSENSORDATA                       -5
  64 #define BMA222_ERR_IDENTIFICATION                       -6
  65
  66
  67
  68 #define BMA222_BUFSIZE                          256
  69
  70 #endif
  71