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@@ -0,0 +1,47 @@
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+* Omnivision OV7740 CMOS image sensor
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+
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+The Omnivision OV7740 image sensor supports multiple output image
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+size, such as VGA, and QVGA, CIF and any size smaller. It also
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+supports the RAW RGB and YUV output formats.
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+
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+The common video interfaces bindings (see video-interfaces.txt) should
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+be used to specify link to the image data receiver. The OV7740 device
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+node should contain one 'port' child node with an 'endpoint' subnode.
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+
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+Required Properties:
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+- compatible: "ovti,ov7740".
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+- reg: I2C slave address of the sensor.
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+- clocks: Reference to the xvclk input clock.
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+- clock-names: "xvclk".
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+
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+Optional Properties:
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+- reset-gpios: Rreference to the GPIO connected to the reset_b pin,
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+ if any. Active low with pull-ip resistor.
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+- powerdown-gpios: Reference to the GPIO connected to the pwdn pin,
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+ if any. Active high with pull-down resistor.
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+
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+Endpoint node mandatory properties:
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+- remote-endpoint: A phandle to the bus receiver's endpoint node.
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+
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+Example:
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+
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+ i2c1: i2c@fc028000 {
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+ ov7740: camera@21 {
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+ compatible = "ovti,ov7740";
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+ reg = <0x21>;
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&pinctrl_sensor_power &pinctrl_sensor_reset>;
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+ clocks = <&isc>;
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+ clock-names = "xvclk";
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+ assigned-clocks = <&isc>;
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+ assigned-clock-rates = <24000000>;
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+ reset-gpios = <&pioA 43 GPIO_ACTIVE_LOW>;
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+ powerdown-gpios = <&pioA 44 GPIO_ACTIVE_HIGH>;
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+
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+ port {
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+ ov7740_0: endpoint {
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+ remote-endpoint = <&isc_0>;
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+ };
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+ };
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+ };
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+ };
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