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1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/media/i2c/onnn,mt9m114.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: onsemi 1/6-inch 720p CMOS Digital Image Sensor8 9maintainers:10 - Laurent Pinchart <laurent.pinchart@ideasonboard.com>11 12description: |-13 The onsemi MT9M114 is a 1/6-inch 720p (1.26 Mp) CMOS digital image sensor14 with an active pixel-array size of 1296H x 976V. It is programmable through15 an I2C interface and outputs image data over a 8-bit parallel or 1-lane MIPI16 CSI-2 connection.17 18properties:19 compatible:20 const: onnn,mt9m11421 22 reg:23 description: I2C device address24 enum:25 - 0x4826 - 0x5d27 28 clocks:29 description: EXTCLK clock signal30 maxItems: 131 32 vdd-supply:33 description:34 Core digital voltage supply, 1.8V35 36 vddio-supply:37 description:38 I/O digital voltage supply, 1.8V or 2.8V39 40 vaa-supply:41 description:42 Analog voltage supply, 2.8V43 44 reset-gpios:45 description: |-46 Reference to the GPIO connected to the RESET_BAR pin, if any (active47 low).48 49 port:50 $ref: /schemas/graph.yaml#/$defs/port-base51 additionalProperties: false52 53 properties:54 endpoint:55 $ref: /schemas/media/video-interfaces.yaml#56 additionalProperties: false57 58 properties:59 bus-type:60 enum: [4, 5, 6]61 62 link-frequencies: true63 remote-endpoint: true64 65 # The number and mapping of lanes (for CSI-2), and the bus width and66 # signal polarities (for parallel and BT.656) are fixed and must not67 # be specified.68 69 required:70 - bus-type71 - link-frequencies72 73required:74 - compatible75 - reg76 - clocks77 - vdd-supply78 - vddio-supply79 - vaa-supply80 - port81 82additionalProperties: false83 84examples:85 - |86 #include <dt-bindings/gpio/gpio.h>87 #include <dt-bindings/media/video-interfaces.h>88 89 i2c0 {90 #address-cells = <1>;91 #size-cells = <0>;92 93 sensor@48 {94 compatible = "onnn,mt9m114";95 reg = <0x48>;96 97 clocks = <&clk24m 0>;98 99 reset-gpios = <&gpio5 21 GPIO_ACTIVE_LOW>;100 101 vddio-supply = <®_cam_1v8>;102 vdd-supply = <®_cam_1v8>;103 vaa-supply = <®_2p8v>;104 105 port {106 endpoint {107 bus-type = <MEDIA_BUS_TYPE_CSI2_DPHY>;108 link-frequencies = /bits/ 64 <384000000>;109 remote-endpoint = <&mipi_csi_in>;110 };111 };112 };113 };114...115