iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
/*
|
|
|
|
|
* STMicroelectronics accelerometers driver
|
|
|
|
|
*
|
|
|
|
|
* Copyright 2012-2013 STMicroelectronics Inc.
|
|
|
|
|
*
|
|
|
|
|
* Denis Ciocca <denis.ciocca@st.com>
|
|
|
|
|
* v. 1.0.0
|
|
|
|
|
* Licensed under the GPL-2.
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#ifndef ST_ACCEL_H
|
|
|
|
|
#define ST_ACCEL_H
|
|
|
|
|
|
|
|
|
|
#include <linux/types.h>
|
|
|
|
|
#include <linux/iio/common/st_sensors.h>
|
|
|
|
|
|
2015-03-18 17:52:06 +08:00
|
|
|
#define LIS3LV02DL_ACCEL_DEV_NAME "lis3lv02dl_accel"
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
#define LSM303DLHC_ACCEL_DEV_NAME "lsm303dlhc_accel"
|
|
|
|
|
#define LIS3DH_ACCEL_DEV_NAME "lis3dh"
|
|
|
|
|
#define LSM330D_ACCEL_DEV_NAME "lsm330d_accel"
|
|
|
|
|
#define LSM330DL_ACCEL_DEV_NAME "lsm330dl_accel"
|
|
|
|
|
#define LSM330DLC_ACCEL_DEV_NAME "lsm330dlc_accel"
|
|
|
|
|
#define LIS331DLH_ACCEL_DEV_NAME "lis331dlh"
|
|
|
|
|
#define LSM303DL_ACCEL_DEV_NAME "lsm303dl_accel"
|
|
|
|
|
#define LSM303DLH_ACCEL_DEV_NAME "lsm303dlh_accel"
|
|
|
|
|
#define LSM303DLM_ACCEL_DEV_NAME "lsm303dlm_accel"
|
|
|
|
|
#define LSM330_ACCEL_DEV_NAME "lsm330_accel"
|
|
|
|
|
|
2013-06-19 16:28:00 +08:00
|
|
|
/**
|
|
|
|
|
* struct st_sensors_platform_data - default accel platform data
|
|
|
|
|
* @drdy_int_pin: default accel DRDY is available on INT1 pin.
|
|
|
|
|
*/
|
|
|
|
|
static const struct st_sensors_platform_data default_accel_pdata = {
|
|
|
|
|
.drdy_int_pin = 1,
|
|
|
|
|
};
|
|
|
|
|
|
2014-10-03 23:35:36 +08:00
|
|
|
int st_accel_common_probe(struct iio_dev *indio_dev);
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
void st_accel_common_remove(struct iio_dev *indio_dev);
|
|
|
|
|
|
|
|
|
|
#ifdef CONFIG_IIO_BUFFER
|
|
|
|
|
int st_accel_allocate_ring(struct iio_dev *indio_dev);
|
|
|
|
|
void st_accel_deallocate_ring(struct iio_dev *indio_dev);
|
|
|
|
|
int st_accel_trig_set_state(struct iio_trigger *trig, bool state);
|
|
|
|
|
#define ST_ACCEL_TRIGGER_SET_STATE (&st_accel_trig_set_state)
|
|
|
|
|
#else /* CONFIG_IIO_BUFFER */
|
|
|
|
|
static inline int st_accel_allocate_ring(struct iio_dev *indio_dev)
|
|
|
|
|
{
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
static inline void st_accel_deallocate_ring(struct iio_dev *indio_dev)
|
|
|
|
|
{
|
|
|
|
|
}
|
|
|
|
|
#define ST_ACCEL_TRIGGER_SET_STATE NULL
|
|
|
|
|
#endif /* CONFIG_IIO_BUFFER */
|
|
|
|
|
|
|
|
|
|
#endif /* ST_ACCEL_H */
|
