Document support for AD7389-4 and it's quirks. Signed-off-by: David Lechner <dlechner@xxxxxxxxxxxx> --- Documentation/iio/ad7380.rst | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/iio/ad7380.rst b/Documentation/iio/ad7380.rst index 24a92a1c4371db6b59ef47edf06cee860641ebbf..d51f9ee3e939c9d33515ce79701fc7c89f5094f2 100644 --- a/Documentation/iio/ad7380.rst +++ b/Documentation/iio/ad7380.rst @@ -27,6 +27,7 @@ The following chips are supported by this driver: * `AD7386-4 <https://www.analog.com/en/products/ad7386-4.html>`_ * `AD7387-4 <https://www.analog.com/en/products/ad7387-4.html>`_ * `AD7388-4 <https://www.analog.com/en/products/ad7388-4.html>`_ +* `AD7389-4 <https://www.analog.com/en/products/ad7389-4.html>`_ * `ADAQ4370-4 <https://www.analog.com/en/products/adaq4370-4.html>`_ * `ADAQ4380-4 <https://www.analog.com/en/products/adaq4380-4.html>`_ * `ADAQ4381-4 <https://www.analog.com/en/products/adaq4381-4.html>`_ @@ -50,6 +51,12 @@ ad7380-4 ad7380-4 supports only an external reference voltage (2.5V to 3.3V). It must be declared in the device tree as ``refin-supply``. +ad7389-4 +~~~~~~~~ + +ad7389-4 supports only an internal reference voltage. ``refin-supply`` and +``refio-supply`` properties are both omitted in this case. + ADAQ devices ~~~~~~~~~~~~ -- 2.43.0
