en Copyright 2015 Java http://172.16.0.5:8080/history/linux-6.15/drivers/iio/afe/Makefile#ec8f24b7 treewide: Add SPDX license identifier - Makefile/KconfigAdd SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any formThese files fall under the project license, GPL v2 only. The resulting SPDXlicense identifier is: GPL-2.0-onlySigned-off-by: Thomas Gleixner <tglx@linutronix.de>Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> List of files: /linux-6.15/drivers/iio/afe/Makefile Sun, 19 May 2019 12:07:45 +0000 Thomas Gleixner <tglx@linutronix.de> http://172.16.0.5:8080/history/linux-6.15/drivers/iio/afe/Makefile#8b74816b iio: afe: rescale: new driverIf an ADC channel measures the midpoint of a voltage divider, theinteresting voltage is often the voltage over the full resistance.E.g. if the full voltage is too big for the ADC to handle.Likewise, if an ADC channel measures the voltage across a shuntresistor, with or without amplification, the interesting value isoften the current through the resistor.This driver solves these problems by allowing to linearly scale a channeland/or by allowing changes to the type of the channel.Signed-off-by: Peter Rosin <peda@axentia.se>Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> List of files: /linux-6.15/drivers/iio/afe/Makefile Mon, 23 Apr 2018 21:08:09 +0000 Peter Rosin <peda@axentia.se>