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74ea3273d2
This patch adds IMX274 optional external clock input and voltage supplies to device tree bindings. Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
39 lines
1.1 KiB
Plaintext
39 lines
1.1 KiB
Plaintext
* Sony 1/2.5-Inch 8.51Mp CMOS Digital Image Sensor
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The Sony imx274 is a 1/2.5-inch CMOS active pixel digital image sensor with
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an active array size of 3864H x 2202V. It is programmable through I2C
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interface. The I2C address is fixed to 0x1a as per sensor data sheet.
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Image data is sent through MIPI CSI-2, which is configured as 4 lanes
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at 1440 Mbps.
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Required Properties:
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- compatible: value should be "sony,imx274" for imx274 sensor
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- reg: I2C bus address of the device
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Optional Properties:
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- reset-gpios: Sensor reset GPIO
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- clocks: Reference to the input clock.
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- clock-names: Should be "inck".
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- VANA-supply: Sensor 2.8v analog supply.
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- VDIG-supply: Sensor 1.8v digital core supply.
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- VDDL-supply: Sensor digital IO 1.2v supply.
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The imx274 device node should contain one 'port' child node with
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an 'endpoint' subnode. For further reading on port node refer to
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Documentation/devicetree/bindings/media/video-interfaces.txt.
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Example:
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sensor@1a {
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compatible = "sony,imx274";
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reg = <0x1a>;
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#address-cells = <1>;
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#size-cells = <0>;
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reset-gpios = <&gpio_sensor 0 0>;
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port {
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sensor_out: endpoint {
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remote-endpoint = <&csiss_in>;
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};
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};
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};
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