[PATCH v2 05/10] dt-bindings: iio: adc: adi,ad7606: add supply properties

[Guillaume Stols]

Add voltage supplies

Signed-off-by: Guillaume Stols <gstols@xxxxxxxxxxxx>
---
 Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
index 509970922cda..a1c38a5812f7 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
@@ -106,9 +115,11 @@ required:
   - reg
   - spi-cpha
   - avcc-supply
+  - vdrive-supply
   - interrupts
   - adi,conversion-start-gpios
 
+
 allOf:
   - $ref: /schemas/spi/spi-peripheral-props.yaml#
 
@@ -130,6 +141,7 @@ examples:
             spi-cpha;
 
             avcc-supply = <&adc_vref>;
+            vdrive-supply = <&vdd_supply>;
 
             interrupts = <25 IRQ_TYPE_EDGE_FALLING>;
             interrupt-parent = <&gpio>;

-- 
2.34.1