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-* Omnivision 1/7.5-Inch B&W VGA CMOS Digital Image Sensor
-
-The Omnivision OV7251 is a 1/7.5-Inch CMOS active pixel digital image sensor
-with an active array size of 640H x 480V. It is programmable through a serial
-I2C interface.
-
-Required Properties:
-- compatible: Value should be "ovti,ov7251".
-- clocks: Reference to the xclk clock.
-- clock-names: Should be "xclk".
-- clock-frequency: Frequency of the xclk clock.
-- enable-gpios: Chip enable GPIO. Polarity is GPIO_ACTIVE_HIGH. This corresponds
- to the hardware pin XSHUTDOWN which is physically active low.
-- vdddo-supply: Chip digital IO regulator.
-- vdda-supply: Chip analog regulator.
-- vddd-supply: Chip digital core regulator.
-
-The device node shall contain one 'port' child node with a single 'endpoint'
-subnode for its digital output video port, in accordance with the video
-interface bindings defined in
-Documentation/devicetree/bindings/media/video-interfaces.txt.
-
-Example:
-
- &i2c1 {
- ...
-
- ov7251: camera-sensor@60 {
- compatible = "ovti,ov7251";
- reg = <0x60>;
-
- enable-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
- pinctrl-names = "default";
- pinctrl-0 = <&camera_bw_default>;
-
- clocks = <&clks 200>;
- clock-names = "xclk";
- clock-frequency = <24000000>;
-
- vdddo-supply = <&camera_dovdd_1v8>;
- vdda-supply = <&camera_avdd_2v8>;
- vddd-supply = <&camera_dvdd_1v2>;
-
- port {
- ov7251_ep: endpoint {
- clock-lanes = <1>;
- data-lanes = <0>;
- remote-endpoint = <&csi0_ep>;
- };
- };
- };
- };