| |
| /******************** (C) COPYRIGHT 2010 STMicroelectronics ******************** |
| * |
| * File Name : lis3dh_misc.h |
| * Authors : MH - C&I BU - Application Team |
| * : Matteo Dameno (matteo.dameno@st.com) |
| * : Carmine Iascone (carmine.iascone@st.com) |
| * Version : V 1.0.8 |
| * Date : 2011/Apr/01 |
| * |
| ******************************************************************************** |
| * |
| * 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. |
| * |
| * THE PRESENT SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES |
| * OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED, FOR THE SOLE |
| * PURPOSE TO SUPPORT YOUR APPLICATION DEVELOPMENT. |
| * AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, |
| * INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE |
| * CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING |
| * INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. |
| * |
| * THIS SOFTWARE IS SPECIFICALLY DESIGNED FOR EXCLUSIVE USE WITH ST PARTS. |
| * |
| *******************************************************************************/ |
| /******************************************************************************* |
| Version History. |
| |
| Revision 1-0-0 05/11/2009 |
| First Release |
| Revision 1-0-1 26/01/2010 |
| Linux K&R Compliant Release |
| Revision 1-0-5 16/08/2010 |
| Interrupt Management |
| Revision 1-0-6 10/11/2010 |
| ioclt no more supported |
| sysfs support |
| Revision 1-0-7 26/11/2010 |
| moved to input/misc |
| manages use/non-use of interrupts |
| Revision 1.0.8 2010/Apr/01 |
| corrects a bug in interrupt pin management in 1.0.7 acc side |
| |
| *******************************************************************************/ |
| |
| #ifndef __LIS3DH_H__ |
| #define __LIS3DH_H__ |
| |
| |
| #define SAD0L 0x00 |
| #define SAD0H 0x01 |
| #define LIS3DH_ACC_I2C_SADROOT 0x0C |
| #define LIS3DH_ACC_I2C_SAD_L ((LIS3DH_ACC_I2C_SADROOT<<1)|SAD0L) |
| #define LIS3DH_ACC_I2C_SAD_H ((LIS3DH_ACC_I2C_SADROOT<<1)|SAD0H) |
| #define LIS3DH_ACC_DEV_NAME "accel" |
| |
| |
| /************************************************/ |
| /* Accelerometer defines section */ |
| /************************************************/ |
| |
| /* supported accelerometer model */ |
| enum acc_model { |
| MODEL_LIS3DH, |
| MODEL_LSM303DLHC |
| }; |
| |
| #ifdef __KERNEL__ |
| struct lis3dh_acc_platform_data { |
| int poll_interval; |
| int min_interval; |
| |
| u8 g_range; |
| |
| u8 axis_map_x; |
| u8 axis_map_y; |
| u8 axis_map_z; |
| |
| u8 negate_x; |
| u8 negate_y; |
| u8 negate_z; |
| |
| int (*init)(void); |
| void (*exit)(void); |
| int (*power_on)(void); |
| int (*power_off)(void); |
| |
| /* set gpio_int[1,2] either to the choosen gpio pin number or to -EINVAL |
| * if leaved unconnected |
| */ |
| int gpio_int1; |
| int gpio_int2; |
| |
| enum acc_model model; |
| }; |
| #endif /* __KERNEL__ */ |
| |
| #endif /* __LIS3DH_H__ */ |
| |
| |
| |
