# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- $id: http://devicetree.org/schemas/media/i2c/imx219.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Sony 1/4.0-Inch 8Mpixel CMOS Digital Image Sensor maintainers: - Dave Stevenson description: |- The Sony imx219 is a 1/4.0-inch CMOS active pixel digital image sensor with an active array size of 3280H x 2464V. It is programmable through I2C interface. The I2C address is fixed to 0x10 as per sensor data sheet. Image data is sent through MIPI CSI-2, which is configured as either 2 or 4 data lanes. properties: compatible: const: sony,imx219 reg: description: I2C device address maxItems: 1 clocks: maxItems: 1 VDIG-supply: description: Digital I/O voltage supply, 1.8 volts VANA-supply: description: Analog voltage supply, 2.8 volts VDDL-supply: description: Digital core voltage supply, 1.2 volts reset-gpios: maxItems: 1 description: |- Reference to the GPIO connected to the xclr pin, if any. Must be released (set high) after all supplies are applied. port: $ref: /schemas/graph.yaml#/$defs/port-base additionalProperties: false properties: endpoint: $ref: /schemas/media/video-interfaces.yaml# unevaluatedProperties: false properties: data-lanes: description: |- The sensor supports either two-lane, or four-lane operation. If this property is omitted four-lane operation is assumed. For two-lane operation the property must be set to <1 2>. items: - const: 1 - const: 2 clock-noncontinuous: true link-frequencies: true required: - link-frequencies required: - compatible - reg - clocks - VANA-supply - VDIG-supply - VDDL-supply - port additionalProperties: false examples: - | i2c { #address-cells = <1>; #size-cells = <0>; imx219: sensor@10 { compatible = "sony,imx219"; reg = <0x10>; clocks = <&imx219_clk>; VANA-supply = <&imx219_vana>; /* 2.8v */ VDIG-supply = <&imx219_vdig>; /* 1.8v */ VDDL-supply = <&imx219_vddl>; /* 1.2v */ port { imx219_0: endpoint { remote-endpoint = <&csi1_ep>; data-lanes = <1 2>; clock-noncontinuous; link-frequencies = /bits/ 64 <456000000>; }; }; }; }; ...