diff options
| author | Joachim Eastwood <manabian@gmail.com> | 2015-10-31 13:49:16 +0100 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2015-11-01 18:00:35 +0000 |
| commit | a84ef0d181d917125f1f16cffe53f84c19968969 (patch) | |
| tree | d0d1d0475bdb1c9e4b399560a2b6ff102df948a2 /drivers/iio/accel/mma7455.h | |
| parent | 18fb1ab0eb81a08ecb00065f3e6c037a37d8e917 (diff) | |
| download | linux-a84ef0d181d917125f1f16cffe53f84c19968969.tar.bz2 | |
iio: accel: add Freescale MMA7455L/MMA7456L 3-axis accelerometer driver
Add support for Freescale MMA7455L/MMA7456L 3-axis in 10-bit mode for
I2C and SPI bus. This rather simple driver that currently doesn't
support all the hardware features of MMA7455L/MMA7456L.
Tested on Embedded Artist's LPC4357 Dev Kit with MMA7455L on I2C bus.
Data sheets for the two devices can be found here:
http://cache.freescale.com/files/sensors/doc/data_sheet/MMA7455L.pdf
http://cache.freescale.com/files/sensors/doc/data_sheet/MMA7456L.pdf
Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio/accel/mma7455.h')
| -rw-r--r-- | drivers/iio/accel/mma7455.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/iio/accel/mma7455.h b/drivers/iio/accel/mma7455.h new file mode 100644 index 000000000000..2b1152c53d4f --- /dev/null +++ b/drivers/iio/accel/mma7455.h @@ -0,0 +1,19 @@ +/* + * IIO accel driver for Freescale MMA7455L 3-axis 10-bit accelerometer + * Copyright 2015 Joachim Eastwood <manabian@gmail.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. + */ + +#ifndef __MMA7455_H +#define __MMA7455_H + +extern const struct regmap_config mma7455_core_regmap; + +int mma7455_core_probe(struct device *dev, struct regmap *regmap, + const char *name); +int mma7455_core_remove(struct device *dev); + +#endif |