dt-bindings: iio: adc: ad7949: update voltage reference bindings
authorLiam Beguin <lvb@xiphos.com>
Sun, 15 Aug 2021 21:33:08 +0000 (17:33 -0400)
committerJonathan Cameron <Jonathan.Cameron@huawei.com>
Tue, 14 Sep 2021 11:00:31 +0000 (12:00 +0100)
commit9a7b7594de4fa7abd8f6a24e9e389e1e70c11685
tree679c7460d5a80be13cffec0492477fc522eb5b8b
parent37930650604982930c4f516447f0fb3a61cb647f
dt-bindings: iio: adc: ad7949: update voltage reference bindings

Update bindings to describe support for buffered and unbuffered external
voltage references selection, and add adi,internal-ref-microvolt for
internal voltage reference selection.

Signed-off-by: Liam Beguin <lvb@xiphos.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210815213309.2847711-5-liambeguin@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Documentation/devicetree/bindings/iio/adc/adi,ad7949.yaml