[PATCH 4/9] dt-bindings: iio: adc: adi,ad7606: add supply properties

[Guillaume Stols <gstols@xxxxxxxxxxxx>]

Add voltage supplies

Signed-off-by: Guillaume Stols <gstols@xxxxxxxxxxxx>
---
 Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
index 80866940123c..e480c9a7c7ca 100644
--- a/Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
+++ b/Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
@@ -35,6 +35,15 @@ properties:
 
   avcc-supply: true
 
+  vdrive-supply:
+    description:
+      Determines the voltage level at which the interface logic pins will
+      operate.
+
+  refin-supply:
+    description:
+      The voltage supply for optional external reference voltage.
+
   interrupts:
     description:
       The BUSY pin falling edge indicates that the conversion is over, and thus

-- 
2.34.1