iio: accel: adxl372: Add additional trigger ABI docs

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

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>

authored by

Alexandru Tachici and committed by

Jonathan Cameron 5 years ago 02a019ff b0fc6783

1 changed file

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Documentation

ABI

testing

sysfs-bus-iio-accel-adxl372

Documentation/ABI/testing/sysfs-bus-iio-accel-adxl372

··· 1 + What: /sys/bus/iio/devices/triggerX/name = "adxl372-devX-peak" 2 + KernelVersion: 3 + Contact: linux-iio@vger.kernel.org 4 + Description: 5 + The adxl372 accelerometer kernel module provides an additional trigger, 6 + which sets the device in a mode in which it will record only the peak acceleration 7 + sensed over the set period of time in the events sysfs.