Commit ecec83a2 authored by Alisa-Dariana Roman's avatar Alisa-Dariana Roman Committed by Jonathan Cameron
Browse files

dt-bindings: iio: adc: ad7192: Add aincom supply 



AINCOM should actually be a supply. AINx inputs are referenced to AINCOM
in pseudo-differential operation mode. AINCOM voltage represents the
offset of corresponding channels.

Reviewed-by: default avatarRob Herring (Arm) <robh@kernel.org>
Signed-off-by: default avatarAlisa-Dariana Roman <alisa.roman@analog.com>
Link: https://lore.kernel.org/r/20240514120222.56488-3-alisa.roman@analog.com


Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent f3111516

Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml

+6 −0
Original line number Diff line number Diff line
@@ -41,6 +41,11 @@ properties: 
  interrupts:

    maxItems: 1



  aincom-supply:

    description: |

      AINCOM voltage supply. Analog inputs AINx are referenced to this input

      when configured for pseudo-differential operation.



  dvdd-supply:

    description: DVdd voltage supply
@@ -117,6 +122,7 @@ examples: 
            clock-names = "mclk";

            interrupts = <25 0x2>;

            interrupt-parent = <&gpio>;

            aincom-supply = <&aincom>;

            dvdd-supply = <&dvdd>;

            avdd-supply = <&avdd>;

            vref-supply = <&vref>;