staging: iio: adc: ad7192: Add low_pass_3db_filter_frequency

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By adding this option we are able to remove the sync3 field and dt binding.
When setting the required cutoff frequency we also determine the ADC
configuration for chop and sync filter.

Signed-off-by: Mircea Caprioru <mircea.caprioru@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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Mircea Caprioru 2019-08-14 10:31:47 +03:00 • committed by Jonathan Cameron

parent 4be27c2a18

commit 77f6a23092

1 changed files with 133 additions and 16 deletions

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drivers/staging/iio/adc/ad7192.c

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