From: Guillaume Stols <gstols@baylibre.com>
Date: Tue, 2 Jul 2024 17:34:07 +0000 (+0000)
Subject: dt-bindings: iio: adc: adi,ad7606: add supply properties
X-Git-Tag: v6.12-rc1~39^2~37^2~203
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7248e0995b38a75462e1e07449d3c869f6e97d60;p=thirdparty%2Fkernel%2Flinux.git

dt-bindings: iio: adc: adi,ad7606: add supply properties

Add voltage supplies

Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Guillaume Stols <gstols@baylibre.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
---

diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
index 76fd6df5f9caa..bb716182db638 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>;