drivers/iio/adc/ad9361: Fix warnings

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
drivers/iio/adc/ad9361: recalculate some registers based on clock changes V2

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
drivers/iio/adc/cf_axi_adc: add new bits

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
drivers/iio/frequency/cf_axi_dds: add new bits

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>