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media: dt-bindings: nokia,smia: Use better active polarity for reset

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Generally reset signal is active low on camera sensors. The example had it
high. Make it low, and use GPIO_ACTIVE_LOW in gpio.h for that.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Sakari Ailus 2020-09-29 14:40:40 +02:00 committed by Mauro Carvalho Chehab
parent 8265d427ed
commit 701b8c2c75
1 changed files with 3 additions and 1 deletions
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4
Documentation/devicetree/bindings/media/i2c/nokia,smia.yaml
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@ -80,6 +80,8 @@ additionalProperties: false
examples:
- |
#include <dt-bindings/gpio/gpio.h>
i2c2 {
#address-cells = <1>;
#size-cells = <0>;
@ -89,7 +91,7 @@ examples:
camera-sensor@10 {
compatible = "nokia,smia";
reg = <0x10>;
reset-gpios = <&gpio3 20 0>;
reset-gpios = <&gpio3 20 GPIO_ACTIVE_LOW>;
vana-supply = <&vaux3>;
clocks = <&omap3_isp 0>;
clock-frequency = <9600000>;