iio: adc: new driver to support Linear technology's ltc2496

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This chip is similar to the LTC2497 ADC, it just uses SPI instead of I2C
and so has a slightly different protocol. Only the actual hardware
access is different. The spi protocol is different enough to not be able
to map the differences via a regmap.

Also generalize the entry in MAINTAINER to cover the newly introduced
file.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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Uwe Kleine-König 2019-12-09 21:32:48 +01:00 • committed by Jonathan Cameron

parent 69548b7c2c

commit e4c5c4dfaa

4 changed files with 120 additions and 1 deletions

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2

MAINTAINERS

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10

drivers/iio/adc/Kconfig

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1

drivers/iio/adc/Makefile

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108

drivers/iio/adc/ltc2496.c

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