Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
[sfrench/cifs-2.6.git] / Documentation / ABI / testing / sysfs-bus-iio-sps30
1 What:           /sys/bus/iio/devices/iio:deviceX/start_cleaning
2 Date:           December 2018
3 KernelVersion:  5.0
4 Contact:        linux-iio@vger.kernel.org
5 Description:
6                 Writing 1 starts sensor self cleaning. Internal fan accelerates
7                 to its maximum speed and keeps spinning for about 10 seconds in
8                 order to blow out accumulated dust.
9
10 What:           /sys/bus/iio/devices/iio:deviceX/cleaning_period
11 Date:           January 2019
12 KernelVersion:  5.1
13 Contact:        linux-iio@vger.kernel.org
14 Description:
15                 Sensor is capable of triggering self cleaning periodically.
16                 Period can be changed by writing a new value here. Upon reading
17                 the current one is returned. Units are seconds.
18
19                 Writing 0 disables periodical self cleaning entirely.
20
21 What:           /sys/bus/iio/devices/iio:deviceX/cleaning_period_available
22 Date:           January 2019
23 KernelVersion:  5.1
24 Contact:        linux-iio@vger.kernel.org
25 Description:
26                 The range of available values in seconds represented as the
27                 minimum value, the step and the maximum value, all enclosed in
28                 square brackets.