1*c546d496STomasz DuszynskiWhat: /sys/bus/iio/devices/iio:deviceX/start_cleaning 2*c546d496STomasz DuszynskiDate: December 2018 3*c546d496STomasz DuszynskiKernelVersion: 4.22 4*c546d496STomasz DuszynskiContact: linux-iio@vger.kernel.org 5*c546d496STomasz DuszynskiDescription: 6*c546d496STomasz Duszynski Writing 1 starts sensor self cleaning. Internal fan accelerates 7*c546d496STomasz Duszynski to its maximum speed and keeps spinning for about 10 seconds in 8*c546d496STomasz Duszynski order to blow out accumulated dust. 9