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media: dt-bindings: media: ov5647: Document pwdn-gpios 

Document in dt-schema bindings for the ov5647 sensor the optional
'pwdn-gpios' property.

Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Jacopo Mondi 2020-08-10 23:55:41 +02:00 committed by Mauro Carvalho Chehab
parent 93d087f8e6
commit a541298877
1 changed files with 6 additions and 0 deletions
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6
Documentation/devicetree/bindings/media/i2c/ov5647.yaml
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@ -26,6 +26,10 @@ properties:
description: Reference to the xclk clock. description: Reference to the xclk clock.
maxItems: 1 maxItems: 1
pwdn-gpios:
description: Reference to the GPIO connected to the pwdn pin. Active high.
maxItems: 1
port: port:
type: object type: object
description: |- description: |-
@ -56,6 +60,7 @@ additionalProperties: false
examples: examples:
- | - |
#include <dt-bindings/gpio/gpio.h>
i2c { i2c {
#address-cells = <1>; #address-cells = <1>;
@ -65,6 +70,7 @@ examples:
compatible = "ovti,ov5647"; compatible = "ovti,ov5647";
reg = <0x36>; reg = <0x36>;
clocks = <&camera_clk>; clocks = <&camera_clk>;
pwdn-gpios = <&pioE 29 GPIO_ACTIVE_HIGH>;
port { port {
camera_out: endpoint { camera_out: endpoint {