From 341f0960a87cad249c175a93bee4f27f4ab0b1af Mon Sep 17 00:00:00 2001 From: Benoit Parrot Date: Mon, 30 Sep 2019 10:06:41 -0300 Subject: [PATCH] media: dt-bindings: ov2659: add powerdown/reset-gpios optional property Add powerdown-gpios and reset-gpios to the list of optional properties for the OV2659 camera sensor. Signed-off-by: Benoit Parrot Acked-by: Lad, Prabhakar Reviewed-by: Rob Herring Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- Documentation/devicetree/bindings/media/i2c/ov2659.txt | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/Documentation/devicetree/bindings/media/i2c/ov2659.txt b/Documentation/devicetree/bindings/media/i2c/ov2659.txt index cabc7d827dfb..92989a619f29 100644 --- a/Documentation/devicetree/bindings/media/i2c/ov2659.txt +++ b/Documentation/devicetree/bindings/media/i2c/ov2659.txt @@ -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>; -- 2.45.2