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Diffstat (limited to 'Documentation/ABI/testing/sysfs-bus-iio-sps30')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-iio-sps30 | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-iio-sps30 b/Documentation/ABI/testing/sysfs-bus-iio-sps30 new file mode 100644 index 000000000..06e1c2725 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-bus-iio-sps30 @@ -0,0 +1,28 @@ +What: /sys/bus/iio/devices/iio:deviceX/start_cleaning +Date: December 2018 +KernelVersion: 5.0 +Contact: linux-iio@vger.kernel.org +Description: + Writing 1 starts sensor self cleaning. Internal fan accelerates + to its maximum speed and keeps spinning for about 10 seconds in + order to blow out accumulated dust. + +What: /sys/bus/iio/devices/iio:deviceX/cleaning_period +Date: January 2019 +KernelVersion: 5.1 +Contact: linux-iio@vger.kernel.org +Description: + Sensor is capable of triggering self cleaning periodically. + Period can be changed by writing a new value here. Upon reading + the current one is returned. Units are seconds. + + Writing 0 disables periodical self cleaning entirely. + +What: /sys/bus/iio/devices/iio:deviceX/cleaning_period_available +Date: January 2019 +KernelVersion: 5.1 +Contact: linux-iio@vger.kernel.org +Description: + The range of available values in seconds represented as the + minimum value, the step and the maximum value, all enclosed in + square brackets. |