47 lines
1.2 KiB
Plaintext
47 lines
1.2 KiB
Plaintext
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* Omnivision OV2640 CMOS sensor
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The Omnivision OV2640 sensor support multiple resolutions output, such as
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CIF, SVGA, UXGA. It also can support YUV422/420, RGB565/555 or raw RGB
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output format.
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Required Properties:
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- compatible: should be "ovti,ov2640"
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- clocks: reference to the xvclk input clock.
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- clock-names: should be "xvclk".
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Optional Properties:
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- resetb-gpios: reference to the GPIO connected to the resetb pin, if any.
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- pwdn-gpios: reference to the GPIO connected to the pwdn pin, if any.
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The device node must contain one 'port' child node for its digital output
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video port, in accordance with the video interface bindings defined in
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Documentation/devicetree/bindings/media/video-interfaces.txt.
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Example:
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i2c1: i2c@f0018000 {
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ov2640: camera@0x30 {
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compatible = "ovti,ov2640";
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reg = <0x30>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_pck1 &pinctrl_ov2640_pwdn &pinctrl_ov2640_resetb>;
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resetb-gpios = <&pioE 24 GPIO_ACTIVE_LOW>;
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pwdn-gpios = <&pioE 29 GPIO_ACTIVE_HIGH>;
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clocks = <&pck1>;
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clock-names = "xvclk";
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assigned-clocks = <&pck1>;
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assigned-clock-rates = <25000000>;
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port {
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ov2640_0: endpoint {
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remote-endpoint = <&isi_0>;
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bus-width = <8>;
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};
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};
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};
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};
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