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iio: accel: adxl372: Add additional trigger ABI docs 

Document use of additional trigger supplied by driver.

Signed-off-by: Alexandru Tachici <alexandru.tachici@analog.com>
Link: https://lore.kernel.org/r/20200810093257.65929-3-alexandru.tachici@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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Alexandru Tachici 2020-08-10 12:32:57 +03:00 committed by Jonathan Cameron
parent b0fc6783d4
commit 02a019ff7d
1 changed files with 7 additions and 0 deletions
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Documentation/ABI/testing/sysfs-bus-iio-accel-adxl372 Normal file
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What: /sys/bus/iio/devices/triggerX/name = "adxl372-devX-peak"
KernelVersion:
Contact: linux-iio@vger.kernel.org
Description:
The adxl372 accelerometer kernel module provides an additional trigger,
which sets the device in a mode in which it will record only the peak acceleration
sensed over the set period of time in the events sysfs.