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1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)2# Copyright (c) 2023-2024 Linaro Ltd.3%YAML 1.24---5$id: http://devicetree.org/schemas/media/i2c/ovti,og01a1b.yaml#6$schema: http://devicetree.org/meta-schemas/core.yaml#7 8title: OmniVision OG01A1B Image Sensor9 10maintainers:11 - Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>12 13description:14 The OmniVision OG01A1B is black and white CMOS 1.3 Megapixel (1280x1024)15 image sensor controlled over an I2C-compatible SCCB bus.16 The sensor transmits images on a MIPI CSI-2 output interface with one or17 two data lanes.18 19allOf:20 - $ref: /schemas/media/video-interface-devices.yaml#21 22properties:23 compatible:24 const: ovti,og01a1b25 26 reg:27 maxItems: 128 29 clocks:30 maxItems: 131 32 reset-gpios:33 description: Active low GPIO connected to XSHUTDOWN pad of the sensor.34 maxItems: 135 36 strobe-gpios:37 description: Input GPIO connected to strobe pad of the sensor.38 maxItems: 139 40 avdd-supply:41 description: Analogue circuit voltage supply.42 43 dovdd-supply:44 description: I/O circuit voltage supply.45 46 dvdd-supply:47 description: Digital circuit voltage supply.48 49 port:50 $ref: /schemas/graph.yaml#/$defs/port-base51 additionalProperties: false52 description:53 Output port node, single endpoint describing the CSI-2 transmitter.54 55 properties:56 endpoint:57 $ref: /schemas/media/video-interfaces.yaml#58 unevaluatedProperties: false59 60 properties:61 data-lanes:62 minItems: 163 maxItems: 264 items:65 enum: [1, 2]66 67 link-frequencies: true68 69 required:70 - data-lanes71 - link-frequencies72 73required:74 - compatible75 - reg76 - clocks77 - port78 79unevaluatedProperties: false80 81examples:82 - |83 #include <dt-bindings/gpio/gpio.h>84 85 i2c {86 #address-cells = <1>;87 #size-cells = <0>;88 89 sensor@60 {90 compatible = "ovti,og01a1b";91 reg = <0x60>;92 clocks = <&clk 0>;93 reset-gpios = <&gpio 117 GPIO_ACTIVE_LOW>;94 avdd-supply = <&vreg_3v3>;95 dovdd-supply = <&vreg_1p8>;96 dvdd-supply = <&vreg_1p2>;97 98 port {99 og01a1b_ep: endpoint {100 remote-endpoint = <&csiphy_ep>;101 data-lanes = <1 2>;102 link-frequencies = /bits/ 64 <500000000>;103 };104 };105 };106 };107...108