iio: ad5272: Add support for Analog Devices digital potentiometers

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Add implementation for Analog Devices AD5272 and AD5274 digital
potentiometer devices.

Signed-off-by: Phil Reid <preid@electromag.com.au>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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Phil Reid 2018-02-09 08:57:27 +08:00 • committed by Jonathan Cameron

parent 8730e267a1

commit 79e8a32d2a

3 changed files with 242 additions and 0 deletions

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10

drivers/iio/potentiometer/Kconfig

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1

drivers/iio/potentiometer/Makefile

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231

drivers/iio/potentiometer/ad5272.c

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