| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/media/i2c/ovti,ov5670.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Omnivision OV5670 5 Megapixels raw image sensor |
| 8 | |
| 9 | maintainers: |
| 10 | - Jacopo Mondi <jacopo.mondi@ideasonboard.com> |
| 11 | |
| 12 | description: |- |
| 13 | The OV5670 is a 5 Megapixels raw image sensor which provides images in 10-bits |
| 14 | RAW BGGR Bayer format on a 2 data lanes MIPI CSI-2 serial interface and is |
| 15 | controlled through an I2C compatible control bus. |
| 16 | |
| 17 | properties: |
| 18 | compatible: |
| 19 | const: ovti,ov5670 |
| 20 | |
| 21 | reg: |
| 22 | maxItems: 1 |
| 23 | |
| 24 | clocks: |
| 25 | description: System clock. From 6 to 27 MHz. |
| 26 | maxItems: 1 |
| 27 | |
| 28 | powerdown-gpios: |
| 29 | description: Reference to the GPIO connected to the PWDNB pin. Active low. |
| 30 | |
| 31 | reset-gpios: |
| 32 | description: Reference to the GPIO connected to the XSHUTDOWN pin. Active low. |
| 33 | maxItems: 1 |
| 34 | |
| 35 | avdd-supply: |
| 36 | description: Analog circuit power. Typically 2.8V. |
| 37 | |
| 38 | dvdd-supply: |
| 39 | description: Digital circuit power. Typically 1.2V. |
| 40 | |
| 41 | dovdd-supply: |
| 42 | description: Digital I/O circuit power. Typically 2.8V or 1.8V. |
| 43 | |
| 44 | port: |
| 45 | $ref: /schemas/graph.yaml#/$defs/port-base |
| 46 | additionalProperties: false |
| 47 | |
| 48 | properties: |
| 49 | endpoint: |
| 50 | $ref: /schemas/media/video-interfaces.yaml# |
| 51 | additionalProperties: false |
| 52 | |
| 53 | properties: |
| 54 | data-lanes: |
| 55 | minItems: 1 |
| 56 | maxItems: 2 |
| 57 | items: |
| 58 | enum: [1, 2] |
| 59 | |
| 60 | clock-noncontinuous: true |
| 61 | remote-endpoint: true |
| 62 | |
| 63 | required: |
| 64 | - compatible |
| 65 | - reg |
| 66 | - clocks |
| 67 | - port |
| 68 | |
| 69 | additionalProperties: false |
| 70 | |
| 71 | examples: |
| 72 | - | |
| 73 | i2c { |
| 74 | #address-cells = <1>; |
| 75 | #size-cells = <0>; |
| 76 | |
| 77 | ov5670: sensor@36 { |
| 78 | compatible = "ovti,ov5670"; |
| 79 | reg = <0x36>; |
| 80 | |
| 81 | clocks = <&sensor_xclk>; |
| 82 | |
| 83 | port { |
| 84 | ov5670_ep: endpoint { |
| 85 | remote-endpoint = <&csi_ep>; |
| 86 | data-lanes = <1 2>; |
| 87 | clock-noncontinuous; |
| 88 | }; |
| 89 | }; |
| 90 | }; |
| 91 | }; |
| 92 | |
| 93 | ... |