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Date: Tue, 15 Nov 2022 10:55:16 +0100
From: Rasmus Villemoes <linux@...musvillemoes.dk>
To: Rob Herring <robh+dt@...nel.org>,
Lars-Peter Clausen <lars@...afoo.de>,
Michael Hennerich <Michael.Hennerich@...log.com>,
Cosmin Tanislav <cosmin.tanislav@...log.com>,
Jonathan Cameron <jic23@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
Cc: devicetree@...r.kernel.org,
Rasmus Villemoes <linux@...musvillemoes.dk>,
linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 2/3] dt-bindings: iio: ad74413r: add optional reset-gpios
The ad74412 and ad74413 devices have an active-low reset pin. Add a
binding allowing one to specify a gpio tied to that.
Signed-off-by: Rasmus Villemoes <linux@...musvillemoes.dk>
---
Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml b/Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml
index 03bb90a7f4f8..62f446dbc3d8 100644
--- a/Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml
+++ b/Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml
@@ -51,6 +51,9 @@ properties:
Shunt (sense) resistor value in micro-Ohms.
default: 100000000
+ reset-gpios:
+ maxItems: 1
+
required:
- compatible
- reg
@@ -129,6 +132,7 @@ examples:
interrupts = <26 IRQ_TYPE_EDGE_FALLING>;
refin-supply = <&ad74413r_refin>;
+ reset-gpios = <&gpio2 6 GPIO_ACTIVE_LOW>;
channel@0 {
reg = <0>;
--
2.37.2
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