iio: ABI: Add DAC 500ohm, 3.85kohm, and 16kohm powerdown modes

Add powerdown mode entries for DACs with 500 Ohm, 3.85 kOhm, and
16 kOhm resistor to ground output impedance states. These are used
by the AD3531/AD3531R 4-channel DAC.

Signed-off-by: Kim Seer Paller <kimseer.paller@analog.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Kim Seer Paller 2026-05-05 12:34:31 +08:00 • committed by Jonathan Cameron
commit 67f4f2b31d