Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 1434e3b3 authored by Rui Miguel Silva's avatar Rui Miguel Silva Committed by Mauro Carvalho Chehab
Browse files

media: ov2680: dt: Add bindings for OV2680 



Add device tree binding documentation for the OV2680 camera sensor.

[Sakari Ailus: Squash MAINTAINERS entry from Rui]

CC: devicetree@vger.kernel.org
Signed-off-by: default avatarRui Miguel Silva <rui.silva@linaro.org>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarSakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+samsung@kernel.org>
parent aab7ed1c

Documentation/devicetree/bindings/media/i2c/ov2680.txt

0 → 100644
+46 −0
Original line number Diff line number Diff line 
* Omnivision OV2680 MIPI CSI-2 sensor



Required Properties:

- compatible: should be "ovti,ov2680".

- clocks: reference to the xvclk input clock.

- clock-names: should be "xvclk".

- DOVDD-supply: Digital I/O voltage supply.

- DVDD-supply: Digital core voltage supply.

- AVDD-supply: Analog voltage supply.



Optional Properties:

- reset-gpios: reference to the GPIO connected to the powerdown/reset pin,

               if any. This is an active low signal to the OV2680.



The device node must contain one 'port' child node for its digital output

video port, and this port must have a single endpoint in accordance with

 the video interface bindings defined in

Documentation/devicetree/bindings/media/video-interfaces.txt.



Endpoint node required properties for CSI-2 connection are:

- remote-endpoint: a phandle to the bus receiver's endpoint node.

- clock-lanes: should be set to <0> (clock lane on hardware lane 0).

- data-lanes: should be set to <1> (one CSI-2 lane supported).



Example:



&i2c2 {

	ov2680: camera-sensor@36 {

		compatible = "ovti,ov2680";

		reg = <0x36>;

		clocks = <&osc>;

		clock-names = "xvclk";

		reset-gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;

		DOVDD-supply = <&sw2_reg>;

		DVDD-supply = <&sw2_reg>;

		AVDD-supply = <&reg_peri_3p15v>;



		port {

			ov2680_to_mipi: endpoint {

				remote-endpoint = <&mipi_from_sensor>;

				clock-lanes = <0>;

				data-lanes = <1>;

			};

		};

	};

};

MAINTAINERS

+8 −0
Original line number Diff line number Diff line
@@ -10490,6 +10490,14 @@ T: git git://linuxtv.org/media_tree.git 
S:	Maintained

F:	drivers/media/i2c/ov13858.c



OMNIVISION OV2680 SENSOR DRIVER

M:	Rui Miguel Silva <rmfrfs@gmail.com>

L:	linux-media@vger.kernel.org

T:	git git://linuxtv.org/media_tree.git

S:	Maintained

F:	drivers/media/i2c/ov2680.c

F:	Documentation/devicetree/bindings/media/i2c/ov2680.txt



OMNIVISION OV2685 SENSOR DRIVER

M:	Shunqian Zheng <zhengsq@rock-chips.com>

L:	linux-media@vger.kernel.org