Add voltage supplies
Acked-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx>
Signed-off-by: Guillaume Stols <gstols@xxxxxxxxxxxx>
---
Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
index 76fd6df5f9ca..bb716182db63 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
@@ -106,6 +115,7 @@ required:
- reg
- spi-cpha
- avcc-supply
+ - vdrive-supply
- interrupts
- adi,conversion-start-gpios
@@ -130,6 +140,7 @@ examples:
spi-cpha;
avcc-supply = <&adc_vref>;
+ vdrive-supply = <&vdd_supply>;
interrupts = <25 IRQ_TYPE_EDGE_FALLING>;
interrupt-parent = <&gpio>;
--
2.34.1
