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1What: /sys/bus/iio/devices/iio:deviceX/start_cleaning2Date: December 20183KernelVersion: 5.04Contact: linux-iio@vger.kernel.org5Description:6 Writing 1 starts sensor self cleaning. Internal fan accelerates7 to its maximum speed and keeps spinning for about 10 seconds in8 order to blow out accumulated dust.9 10What: /sys/bus/iio/devices/iio:deviceX/cleaning_period11Date: January 201912KernelVersion: 5.113Contact: linux-iio@vger.kernel.org14Description:15 Sensor is capable of triggering self cleaning periodically.16 Period can be changed by writing a new value here. Upon reading17 the current one is returned. Units are seconds.18 19 Writing 0 disables periodical self cleaning entirely.20 21What: /sys/bus/iio/devices/iio:deviceX/cleaning_period_available22Date: January 201923KernelVersion: 5.124Contact: linux-iio@vger.kernel.org25Description:26 The range of available values in seconds represented as the27 minimum value, the step and the maximum value, all enclosed in28 square brackets.29