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3 Commits

Author SHA1 Message Date
Alison Schofield b234f683dd iio: accel: bma220_spi: set up buffer timestamps for non-zero values 
Use the iio_pollfunc_store_time parameter during triggered buffer
set-up to get valid timestamps.

Signed-off-by: Alison Schofield <amsfield22@gmail.com>
Cc: Daniel Baluta <daniel.baluta@gmail.com>
Reviewed-By: Tiberiu Breana <tiberiu.a.breana@intel.com>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
 2016-08-15 15:39:18 +01:00
Tiberiu Breana 194dc4c714 iio: accel: Add triggered buffer support for BMA220 
Signed-off-by: Tiberiu Breana <tiberiu.a.breana@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
 2016-05-21 20:06:50 +01:00
Tiberiu Breana bf2a5600a3 iio: accel: Add support for Bosch BMA220 
This commit adds basic support for the Bosch Sensortec BMA220
digital triaxial acceleration sensor.
The device datasheet can be found here:

http://www.mouser.com/pdfdocs/BSTBMA220DS00308.PDF

Includes:
- raw readings
- ACPI detection
- power management

Signed-off-by: Tiberiu Breana <tiberiu.a.breana@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
 2016-05-14 18:43:45 +01:00