diff mbox series

[v2,2/3] dt-bindings: iio: ad74413r: add optional reset-gpios

Message ID 20221115095517.1008632-3-linux@rasmusvillemoes.dk (mailing list archive)
State Accepted
Headers show
Series iio: addac: ad74413r: add spi device id table, support reset gpio | expand

Commit Message

Rasmus Villemoes Nov. 15, 2022, 9:55 a.m. UTC 
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>
---
 Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml | 4 ++++
 1 file changed, 4 insertions(+)

Comments

Krzysztof Kozlowski Nov. 15, 2022, 10:12 a.m. UTC | #1 
On 15/11/2022 10:55, Rasmus Villemoes wrote:
> 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>

Best regards,
Krzysztof
diff mbox series

Patch

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>;