This patchset adds calibration offset and sampling frequency support for adxl345 driver with some preparatory changes. * v5 (Suggested by Andy Shevchenko) - Introduce constant for nHZ per HZ - Find an register setting without looping over all available frequencies - Allow all user supplied values and round to an available frequency * v4 (Suggested by Jonathan Cameron) - Stop abusing scan_index and keep using address field in iio_chan_spec * v3 (Suggested by Andy Shevchenko) - Define ADXL345_REG_DATA_AXIS(si) for cleaner register access - Define ADXL345_REG_OSF_AXIS(si) for cleaner register access - Calculate sampling frequency at runtime instead of having constant table * v2 - Adjust the value for the calibbias to make the same scale as the _raw measurement, and remove misused calibscale. Akinobu Mita (4): iio: accel: adxl345: add link to datasheet iio: accel: adxl345: convert address field usage in iio_chan_spec iio: accel: adxl345: add calibration offset support iio: accel: adxl345: add sampling frequency support drivers/iio/accel/adxl345_core.c | 121 +++++++++++++++++++++++++++++++++++---- 1 file changed, 110 insertions(+), 11 deletions(-) Cc: Eva Rachel Retuya <eraretuya@xxxxxxxxx> Cc: Andy Shevchenko <andy.shevchenko@xxxxxxxxx> Cc: Jonathan Cameron <jic23@xxxxxxxxxx> -- 2.7.4 -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
