| 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,ov5645.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: OmniVision OV5645 Image Sensor |
| 8 | |
| 9 | maintainers: |
| 10 | - Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> |
| 11 | |
| 12 | properties: |
| 13 | compatible: |
| 14 | const: ovti,ov5645 |
| 15 | |
| 16 | reg: |
| 17 | maxItems: 1 |
| 18 | |
| 19 | clocks: |
| 20 | description: XCLK Input Clock |
| 21 | |
| 22 | clock-frequency: |
| 23 | description: Frequency of the xclk clock in Hz. |
| 24 | |
| 25 | vdda-supply: |
| 26 | description: Analog voltage supply, 2.8 volts |
| 27 | |
| 28 | vddd-supply: |
| 29 | description: Digital core voltage supply, 1.5 volts |
| 30 | |
| 31 | vdddo-supply: |
| 32 | description: Digital I/O voltage supply, 1.8 volts |
| 33 | |
| 34 | enable-gpios: |
| 35 | maxItems: 1 |
| 36 | description: |
| 37 | Reference to the GPIO connected to the PWDNB pin, if any. |
| 38 | |
| 39 | reset-gpios: |
| 40 | maxItems: 1 |
| 41 | description: |
| 42 | Reference to the GPIO connected to the RESETB pin, if any. |
| 43 | |
| 44 | port: |
| 45 | description: Digital Output Port |
| 46 | $ref: /schemas/graph.yaml#/$defs/port-base |
| 47 | additionalProperties: false |
| 48 | |
| 49 | properties: |
| 50 | endpoint: |
| 51 | $ref: /schemas/media/video-interfaces.yaml# |
| 52 | unevaluatedProperties: false |
| 53 | |
| 54 | properties: |
| 55 | data-lanes: |
| 56 | minItems: 1 |
| 57 | maxItems: 2 |
| 58 | items: |
| 59 | enum: [1, 2] |
| 60 | |
| 61 | required: |
| 62 | - data-lanes |
| 63 | |
| 64 | required: |
| 65 | - compatible |
| 66 | - reg |
| 67 | - clocks |
| 68 | - vdddo-supply |
| 69 | - vdda-supply |
| 70 | - vddd-supply |
| 71 | - port |
| 72 | |
| 73 | additionalProperties: false |
| 74 | |
| 75 | examples: |
| 76 | - | |
| 77 | #include <dt-bindings/gpio/gpio.h> |
| 78 | |
| 79 | i2c { |
| 80 | #address-cells = <1>; |
| 81 | #size-cells = <0>; |
| 82 | |
| 83 | camera@3c { |
| 84 | compatible = "ovti,ov5645"; |
| 85 | reg = <0x3c>; |
| 86 | clocks = <&clks 1>; |
| 87 | clock-frequency = <24000000>; |
| 88 | vdddo-supply = <&ov5645_vdddo_1v8>; |
| 89 | vdda-supply = <&ov5645_vdda_2v8>; |
| 90 | vddd-supply = <&ov5645_vddd_1v5>; |
| 91 | enable-gpios = <&gpio1 19 GPIO_ACTIVE_HIGH>; |
| 92 | reset-gpios = <&gpio1 20 GPIO_ACTIVE_LOW>; |
| 93 | pinctrl-names = "default"; |
| 94 | pinctrl-0 = <&pinctrl_ov5645>; |
| 95 | |
| 96 | port { |
| 97 | ov5645_ep: endpoint { |
| 98 | remote-endpoint = <&csi0_ep>; |
| 99 | data-lanes = <1 2>; |
| 100 | }; |
| 101 | }; |
| 102 | }; |
| 103 | }; |
| 104 | ... |