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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/media/i2c/sony,imx296.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Sony IMX296 1/2.8-Inch CMOS Image Sensor
maintainers:
- Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
- Laurent Pinchart <laurent.pinchart@ideasonboard.com>
description: |-
The Sony IMX296 is a 1/2.9-Inch active pixel type CMOS Solid-state image
sensor with square pixel array and 1.58 M effective pixels. This chip
features a global shutter with variable charge-integration time. It is
programmable through I2C and 4-wire interfaces. The sensor output is
available via CSI-2 serial data output (1 Lane).
properties:
compatible:
enum:
- sony,imx296
- sony,imx296ll
- sony,imx296lq
description:
The IMX296 sensor exists in two different models, a colour variant
(IMX296LQ) and a monochrome variant (IMX296LL). The device exposes the
model through registers, allowing for auto-detection with a common
"sony,imx296" compatible string. However, some camera modules disable the
ability to read the sensor model register, which disables this feature.
In those cases, the exact model needs to be specified as "sony,imx296ll"
or "sony,imx296lq".
reg:
maxItems: 1
clocks:
maxItems: 1
clock-names:
description: Input clock (37.125 MHz, 54 MHz or 74.25 MHz)
items:
- const: inck
avdd-supply:
description: Analog power supply (3.3V)
dvdd-supply:
description: Digital power supply (1.2V)
ovdd-supply:
description: Interface power supply (1.8V)
reset-gpios:
description: Sensor reset (XCLR) GPIO
maxItems: 1
port:
$ref: /schemas/graph.yaml#/properties/port
required:
- compatible
- reg
- clocks
- clock-names
- avdd-supply
- dvdd-supply
- ovdd-supply
- port
additionalProperties: false
examples:
- |
#include <dt-bindings/gpio/gpio.h>
i2c {
#address-cells = <1>;
#size-cells = <0>;
imx296: camera-sensor@1a {
compatible = "sony,imx296";
reg = <0x1a>;
pinctrl-names = "default";
pinctrl-0 = <&camera_rear_default>;
clocks = <&gcc 90>;
clock-names = "inck";
avdd-supply = <&camera_vdda_3v3>;
dvdd-supply = <&camera_vddd_1v2>;
ovdd-supply = <&camera_vddo_1v8>;
reset-gpios = <&msmgpio 35 GPIO_ACTIVE_LOW>;
port {
imx296_ep: endpoint {
remote-endpoint = <&csiphy0_ep>;
};
};
};
};
...
|
