iio: imu: st_lsm6dsx: support active-low interrupts

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Add support for active low interrupts (IRQF_TRIGGER_LOW and
IRQF_TRIGGER_FALLING). Configure the device as active high or low
according to the requested irq line.

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@st.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

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Lorenzo Bianconi 2017-06-07 20:17:10 +02:00 • committed by Jonathan Cameron

parent 405570b4a5

commit 89ca88a7cd

1 changed files with 14 additions and 0 deletions

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drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c

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