blob: cbbaac27d311fef8a93ba22f3b92797b87afbe15 [file] [log] [blame]
* VTI CMA3000_Dxx Accelerometer driver
* Copyright (C) 2010 Texas Instruments
* Author: Hemanth V <>
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published by
* the Free Software Foundation.
* 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, see <>.
#ifndef _LINUX_CMA3000_H
#define _LINUX_CMA3000_H
#define CMAMODE_MEAS100 1
#define CMAMODE_MEAS400 2
#define CMAMODE_MEAS40 3
#define CMAMODE_FF100 5
#define CMAMODE_FF400 6
#define CMAMODE_POFF 7
#define CMARANGE_2G 2000
#define CMARANGE_8G 8000
* struct cma3000_i2c_platform_data - CMA3000 Platform data
* @fuzz_x: Noise on X Axis
* @fuzz_y: Noise on Y Axis
* @fuzz_z: Noise on Z Axis
* @g_range: G range in milli g i.e 2000 or 8000
* @mode: Operating mode
* @mdthr: Motion detect threshold value
* @mdfftmr: Motion detect and free fall time value
* @ffthr: Free fall threshold value
struct cma3000_platform_data {
int fuzz_x;
int fuzz_y;
int fuzz_z;
int g_range;
uint8_t mode;
uint8_t mdthr;
uint8_t mdfftmr;
uint8_t ffthr;
unsigned long irqflags;