Messages in this thread Patch in this message | | | From | Alisa-Dariana Roman <> | Subject | [PATCH v6 2/5] dt-bindings: iio: adc: ad7192: Add aincom supply | Date | Wed, 17 Apr 2024 20:00:51 +0300 |
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AINCOM should actually be a supply. AINx inputs are referenced to AINCOM in pseduo-differential operation mode. AINCOM voltage represets the offset of corresponding channels.
Signed-off-by: Alisa-Dariana Roman <alisa.roman@analog.com> --- Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml index 16def2985ab4..cf5c568f140a 100644 --- a/Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml +++ b/Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml @@ -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>; -- 2.34.1
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