Add device driver for the gyroscope part of LSM9DS0 gyroscope. Datasheet: https://www.adafruit.com/datasheets/LSM9DS0.pdf Change-Id: I25e0c8470c9b68c594bc4a0d2a9a13f8f41ee309 Signed-off-by: Murtaza Alexandru <alexandru.murtaza@intel.com>