diff options
| author | Philippe Langlais <philippe.langlais@stericsson.com> | 2011-10-18 11:16:07 +0200 |
|---|---|---|
| committer | Philippe Langlais <philippe.langlais@stericsson.com> | 2012-05-22 11:06:05 +0200 |
| commit | ef46524884b91447e5d785ca64a0444f165dbbe1 (patch) | |
| tree | 7ec5e561e3e40f841423c7303d7acc44e1b21a83 /include | |
| parent | 7d1bd90be3854842014fbdff89f1751df9cd5567 (diff) | |
hwmon: add st lsm303dlh driver
Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com>
Signed-off-by: Philippe Langlais <philippe.langlais@linaro.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/lsm303dlh.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/include/linux/lsm303dlh.h b/include/linux/lsm303dlh.h new file mode 100644 index 00000000000..d9fd6148198 --- /dev/null +++ b/include/linux/lsm303dlh.h @@ -0,0 +1,56 @@ +/* + * lsm303dlh.h + * ST 3-Axis Accelerometer/Magnetometer header file + * + * Copyright (C) 2010 STMicroelectronics + * Author: Carmine Iascone (carmine.iascone@st.com) + * Author: Matteo Dameno (matteo.dameno@st.com) + * + * Copyright (C) 2010 STEricsson + * Author: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com> + * Updated:Preetham Rao Kaskurthi <preetham.rao@stericsson.com> + * + * 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 <http://www.gnu.org/licenses/>. + */ + +#ifndef __LSM303DLH_H__ +#define __LSM303DLH_H__ + +#include <linux/ioctl.h> + +#ifdef __KERNEL__ +struct lsm303dlh_platform_data { + + /* name of device for regulator */ + + const char *name_a; /* acelerometer name */ + const char *name_m; /* magnetometer name */ + + /* interrupt data */ + u32 irq_a1; /* interrupt line 1 of accelrometer*/ + u32 irq_a2; /* interrupt line 2 of accelrometer*/ + u32 irq_m; /* interrupt line of magnetometer*/ + + /* position of x,y and z axis */ + u8 axis_map_x; /* [0-2] */ + u8 axis_map_y; /* [0-2] */ + u8 axis_map_z; /* [0-2] */ + + /* orientation of x,y and z axis */ + u8 negative_x; /* [0-1] */ + u8 negative_y; /* [0-1] */ + u8 negative_z; /* [0-1] */ +}; +#endif /* __KERNEL__ */ + +#endif /* __LSM303DLH_H__ */ |