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dt-bindings: iio: ad74413r: add optional reset-gpios

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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@rasmusvillemoes.dk>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20221115095517.1008632-3-linux@rasmusvillemoes.dk
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Rasmus Villemoes 2022-11-15 10:55:16 +01:00 committed by Jonathan Cameron
parent 7b23660081
commit 6aaf704569
1 changed files with 4 additions and 0 deletions
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4
Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml
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@ -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>;