op-kernel-dev - Development kernel branch for OpenPOWER systems

	Commit message (Collapse)	Author	Age	Files	Lines
*	iio:dac: drop assignment of iio_info.driver_module	Jonathan Cameron	2017-08-22	1	-1/+0
\| \| \| \| \| \| \| \| \|	The equivalent of this is now done via macro magic when the relevant register call is made. The actual structure element will shortly go away. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
*	iio: dpot-dac: DAC driver based on a digital potentiometer	Peter Rosin	2016-11-13	1	-0/+266
	It is assumed that the dpot is used as a voltage divider between the current dpot wiper setting and the maximum resistance of the dpot. The divided voltage is provided by a vref regulator. .------. .-----------. \| \| \| vref \|--' .---. \| regulator \|--. \| \| '-----------' \| \| d \| \| \| p \| \| \| o \| wiper \| \| t \|<---------+ \| \| \| \| '---' dac output voltage \| \| '------+------------+ Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Jonathan Cameron <jic23@kernel.org>