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

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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





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