xref: /freebsd/sys/contrib/device-tree/Bindings/media/i2c/ov9650.txt (revision 2f7b0de1de4749e24608fc89a2db63e723c253d2) 
1* Omnivision OV9650/OV9652 CMOS sensor
2
3Required Properties:
4- compatible: shall be one of
5	"ovti,ov9650"
6	"ovti,ov9652"
7- clocks: reference to the xvclk input clock.
8
9Optional Properties:
10- reset-gpios: reference to the GPIO connected to the resetb pin, if any.
11  Active is high.
12- powerdown-gpios: reference to the GPIO connected to the pwdn pin, if any.
13  Active is high.
14
15The device node shall contain one 'port' child node with one child 'endpoint'
16subnode for its digital output video port, in accordance with the video
17interface bindings defined in Documentation/devicetree/bindings/media/
18video-interfaces.txt.
19
20Example:
21
22&i2c0 {
23	ov9650: camera@30 {
24		compatible = "ovti,ov9650";
25		reg = <0x30>;
26		reset-gpios = <&axi_gpio_0 0 GPIO_ACTIVE_HIGH>;
27		powerdown-gpios = <&axi_gpio_0 1 GPIO_ACTIVE_HIGH>;
28		clocks = <&xclk>;
29
30		port {
31			ov9650_0: endpoint {
32				remote-endpoint = <&vcap1_in0>;
33			};
34		};
35	};
36};
37