2023-08-30 17:31:07 +02:00
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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/media/i2c/sony,imx290.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Sony IMX290 1/2.8-Inch CMOS Image Sensor
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maintainers:
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- Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
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- Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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description: |-
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The Sony IMX290 is a 1/2.8-Inch CMOS Solid-state image sensor with Square
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2023-10-24 12:59:35 +02:00
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Pixel, available in either mono or colour variants. It is programmable
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through I2C and 4-wire interfaces.
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The sensor output is available via CMOS logic parallel SDR output, Low voltage
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LVDS DDR output and CSI-2 serial data output. The CSI-2 bus is the default.
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No bindings have been defined for the other busses.
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imx290lqr is the full model identifier for the colour variant. "sony,imx290"
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is treated the same as this as it was the original compatible string.
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imx290llr is the mono version of the sensor.
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properties:
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compatible:
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2023-10-24 12:59:35 +02:00
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oneOf:
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- enum:
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- sony,imx290lqr # Colour
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- sony,imx290llr # Monochrome
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- sony,imx327lqr # Colour
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- const: sony,imx290
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deprecated: true
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reg:
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maxItems: 1
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clocks:
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maxItems: 1
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clock-names:
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description: Input clock (37.125 MHz or 74.25 MHz)
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items:
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- const: xclk
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clock-frequency:
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description: Frequency of the xclk clock in Hz
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vdda-supply:
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description: Analog power supply (2.9V)
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vddd-supply:
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description: Digital core power supply (1.2V)
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vdddo-supply:
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description: Digital I/O power supply (1.8V)
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reset-gpios:
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description: Sensor reset (XCLR) GPIO
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maxItems: 1
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port:
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$ref: /schemas/graph.yaml#/$defs/port-base
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description: |
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Video output port
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properties:
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endpoint:
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$ref: /schemas/media/video-interfaces.yaml#
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unevaluatedProperties: false
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properties:
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data-lanes:
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anyOf:
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- items:
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- const: 1
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- const: 2
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- items:
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- const: 1
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- const: 2
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- const: 3
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- const: 4
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link-frequencies: true
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required:
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- data-lanes
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- link-frequencies
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additionalProperties: false
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required:
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- compatible
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- reg
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- clocks
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- clock-names
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- clock-frequency
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- vdda-supply
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- vddd-supply
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- vdddo-supply
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- port
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/gpio/gpio.h>
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i2c {
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#address-cells = <1>;
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#size-cells = <0>;
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imx290: camera-sensor@1a {
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compatible = "sony,imx290lqr";
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reg = <0x1a>;
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pinctrl-names = "default";
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pinctrl-0 = <&camera_rear_default>;
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clocks = <&gcc 90>;
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clock-names = "xclk";
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clock-frequency = <37125000>;
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vdddo-supply = <&camera_vdddo_1v8>;
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vdda-supply = <&camera_vdda_2v8>;
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vddd-supply = <&camera_vddd_1v5>;
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reset-gpios = <&msmgpio 35 GPIO_ACTIVE_LOW>;
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port {
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imx290_ep: endpoint {
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data-lanes = <1 2 3 4>;
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link-frequencies = /bits/ 64 <445500000>;
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remote-endpoint = <&csiphy0_ep>;
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};
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};
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};
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};
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...
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