The patch set covers the following topics: - add debug register and regmap cache - prepare iio channel scan_type and scan_index - prepare interrupt handling - implement fifo with watermark - add activity/inactivity together with auto-sleep with link bit - documentation Similar situation and approach as for the ADXL345. AC/DC coupling might be a pending option as it is quite the same as for ADXL345. Since activity and inactivity here are implemented covering all axis, I assumed x&y&z. Thus the driver uses a fake channel for activity/inactiviy. Signed-off-by: Lothar Rubusch <l.rubusch@xxxxxxxxx> --- v1 -> v2: - usage of units.h - simplify approach for return values --- Lothar Rubusch (12): iio: accel: adxl313: add debug register iio: accel: adxl313: introduce channel scan_index iio: accel: adxl313: configure scan type for buffer iio: accel: adxl313: make use of regmap cache iio: accel: adxl313: add function to enable measurement iio: accel: adxl313: prepare interrupt handling iio: accel: adxl313: add basic interrupt handling iio: accel: adxl313: add FIFO watermark iio: accel: adxl313: add activity sensing iio: accel: adxl313: add inactivity sensing iio: accel: adxl313: implement power-save on inactivity docs: iio: add ADXL313 accelerometer Documentation/iio/adxl313.rst | 196 ++++++++++ Documentation/iio/index.rst | 1 + drivers/iio/accel/adxl313.h | 35 +- drivers/iio/accel/adxl313_core.c | 625 ++++++++++++++++++++++++++++++- drivers/iio/accel/adxl313_i2c.c | 6 + drivers/iio/accel/adxl313_spi.c | 6 + 6 files changed, 860 insertions(+), 9 deletions(-) create mode 100644 Documentation/iio/adxl313.rst -- 2.39.5
