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media: dt-bindings: ov2659: add powerdown/reset-gpios optional property

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Add powerdown-gpios and reset-gpios to the list of optional properties
for the OV2659 camera sensor.

Signed-off-by: Benoit Parrot <bparrot@ti.com>
Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Benoit Parrot 2019-09-30 10:06:41 -03:00 committed by Mauro Carvalho Chehab
parent 85c4043f1d
commit 341f0960a8
1 changed files with 9 additions and 0 deletions
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9
Documentation/devicetree/bindings/media/i2c/ov2659.txt
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@ -12,6 +12,12 @@ Required Properties:
- clock-names: should be "xvclk".
- link-frequencies: target pixel clock frequency.
Optional Properties:
- powerdown-gpios: reference to the GPIO connected to the pwdn pin, if any.
Active high with internal pull down resistor.
- reset-gpios: reference to the GPIO connected to the resetb pin, if any.
Active low with internal pull up resistor.
For further reading on port node refer to
Documentation/devicetree/bindings/media/video-interfaces.txt.
@ -27,6 +33,9 @@ Example:
clocks = <&clk_ov2659 0>;
clock-names = "xvclk";
powerdown-gpios = <&gpio6 14 GPIO_ACTIVE_HIGH>;
reset-gpios = <&gpio6 15 GPIO_ACTIVE_LOW>;
port {
ov2659_0: endpoint {
remote-endpoint = <&vpfe_ep>;