dt-bindings: iio: adc: add AD4691 family

Browse source

Add DT bindings for the Analog Devices AD4691 family of multichannel
SAR ADCs (AD4691, AD4692, AD4693, AD4694).

The four variants are not compatible with each other: AD4691/AD4692 have
16 analog input channels while AD4693/AD4694 have 8, and AD4691/AD4693
top out at 500 kSPS while AD4692/AD4694 reach 1 MSPS. These differences
in channel count and maximum sample rate require distinct compatible
strings so the driver can select the correct channel configuration and
rate limits.

Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Radu Sabau <radu.sabau@analog.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

...

This commit is contained in:

Radu Sabau 2026-05-29 13:15:00 +03:00 • committed by Jonathan Cameron

parent 7853cf5b65

commit 1ea5792ad7

2 changed files with 187 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

180

Documentation/devicetree/bindings/iio/adc/adi,ad4691.yaml

View file

7

MAINTAINERS

View file