iio: adc: ad7380: add support for pseudo-differential parts

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Add support for AD7383, AD7384 pseudo-differential compatible parts.
Pseudo differential parts require common mode voltage supplies so add
the support for them and add the support of IIO_CHAN_INFO_OFFSET to
retrieve the offset

Signed-off-by: David Lechner <dlechner@baylibre.com>
Signed-off-by: Julien Stephan <jstephan@baylibre.com>
Link: https://lore.kernel.org/r/20240528-adding-new-ad738x-driver-v7-4-4cd70a4c12c8@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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David Lechner 2024-05-28 16:20:31 +02:00 • committed by Jonathan Cameron

parent 6b2c80194e

commit 2920b6ee6d

1 changed files with 94 additions and 16 deletions

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drivers/iio/adc/ad7380.c

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