Re: [PATCH v4 4/5] dt-bindings: iio: adc: ad7949: add per channel reference

Rob Herring
2021-08-02T21:26:46Z

On Tue, 27 Jul 2021 19:29:05 -0400, Liam Beguin wrote:
> From: Liam Beguin <lvb@xiphos.com>
>
> Add bindings documentation describing per channel reference voltage
> selection.
> This adds the adi,internal-ref-microvolt property, and child nodes for
> each channel. This is required to properly configure the ADC sample
> request based on which reference source should be used for the
> calculation.
>
> Signed-off-by: Liam Beguin <lvb@xiphos.com>
> ---
> .../bindings/iio/adc/adi,ad7949.yaml | 69 +++++++++++++++++--
> 1 file changed, 65 insertions(+), 4 deletions(-)
>

Reviewed-by: Rob Herring <robh@kernel.org>