linux-kernel - [PATCH v3 3/8] dt-bindings: iio: adc: adi,ad7606: add supply properties

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Message-Id: <20240702-cleanup-ad7606-v3-3-57fd02a4e2aa@baylibre.com>
Date: Tue, 02 Jul 2024 17:34:07 +0000
From: Guillaume Stols <gstols@...libre.com>
To: Lars-Peter Clausen <lars@...afoo.de>, 
 Michael Hennerich <Michael.Hennerich@...log.com>, 
 Jonathan Cameron <jic23@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>
Cc: linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Michael Hennerich <michael.hennerich@...log.com>, 
 linux-fbdev@...r.kernel.org, devicetree@...r.kernel.org, 
 Jonathan Cameron <Jonathan.Cameron@...wei.com>, 
 Guillaume Stols <gstols@...libre.com>, jstephan@...libre.com, 
 dlechner@...libre.com, Conor Dooley <conor.dooley@...rochip.com>
Subject: [PATCH v3 3/8] dt-bindings: iio: adc: adi,ad7606: add supply
 properties

Add voltage supplies

Acked-by: Conor Dooley <conor.dooley@...rochip.com>
Signed-off-by: Guillaume Stols <gstols@...libre.com>
---
 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