On 6/18/24 17:12, Conor Dooley wrote:
On Tue, Jun 18, 2024 at 02:02:36PM +0000, Guillaume Stols wrote:
Add voltage supplies
Are these available on all devices?
Yes all chips from AD7606 series (including AD7606B, AD7606C(-16,-18),
AD7605-4, AD7606 (-4,-8,-6), AD7607, AD7608, AD7609), as well as AD7616
have a VDrive pin, as well as a RefSelect + RefIn/RefOut pin that takes
an input voltage in case RefSelect is high, or outputs the internal
reference voltage if RefSelect is low.
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
