drivers: iio: adc: add support for ad777x family

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Add support for AD7770, AD7771, AD7779 ADCs. The device is capable of
sending out data both on DOUT lines interface,as on the SDO line.
The driver currently implements only the SDO data streaming mode. SPI
communication is used alternatively for accessing registers and streaming
data. Register accesses are protected by crc8.

Signed-off-by: Ramona Alexandra Nechita <ramona.nechita@analog.com>
Link: https://patch.msgid.link/20241014143204.30195-4-ramona.nechita@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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Ramona Alexandra Nechita 2024-10-14 17:32:00 +03:00 • committed by Jonathan Cameron

parent 01bb12922b

commit c9a3f8c7bf

3 changed files with 927 additions and 0 deletions

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12

drivers/iio/adc/Kconfig

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1

drivers/iio/adc/Makefile

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914

drivers/iio/adc/ad7779.c

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