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iio: imu: st_lsm6dsx: add hw FIFO support to i2c controller
authorLorenzo Bianconi <lorenzo.bianconi@redhat.com>
Sun, 11 Nov 2018 14:15:35 +0000 (15:15 +0100)
committerJonathan Cameron <Jonathan.Cameron@huawei.com>
Fri, 16 Nov 2018 18:32:34 +0000 (18:32 +0000)
commit6d0205fd1e5b1c4281b7648569b065bc0f6a55ab
treee9bc4626fdd6746df2d564ce3aeae379bc351a34tree | snapshot
parent14c7c6e1a86077c551632034df1d0bba50ecf3cacommit | diff
iio: imu: st_lsm6dsx: add hw FIFO support to i2c controller

Introduce hw FIFO support to lsm6dsx i2c controller.
st_lsm6dsx sensor-hub relies on SLV0 for slave configuration since SLV0
is the only channel that can be used to write into i2c slave devices.
SLV{1,2,3} channels are used to read external data and push them into
the hw FIFO

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h diff | blob | history
drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c diff | blob | history
drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c diff | blob | history
drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c diff | blob | history
Domain: System / Kernel;