xref: /linux/Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml (revision 40ccd6aa3e2e05be93394e3cd560c718dedfcc77) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/media/i2c/ovti,ov2680.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Omnivision OV2680 CMOS Sensor
8
9maintainers:
10  - Rui Miguel Silva <rmfrfs@gmail.com>
11
12description: |-
13  The OV2680 color sensor is a low voltage, high performance 1/5 inch UXGA (2
14  megapixel) CMOS image sensor that provides a single-chip UXGA (1600 x 1200)
15  camera. It provides full-frame, sub-sampled, or windowed 10-bit images in
16  various formats via the control of the Serial Camera Control Bus (SCCB)
17  interface. The OV2680 has an image array capable of operating at up to 30
18  frames per second (fps) in UXGA resolution.
19
20properties:
21  compatible:
22    const: ovti,ov2680
23
24  reg:
25    maxItems: 1
26
27  clocks:
28    maxItems: 1
29
30  clock-names:
31    const: xvclk
32
33  reset-gpios:
34    description:
35      The phandle and specifier for the GPIO that controls sensor reset.
36      This corresponds to the hardware pin XSHUTDOWN which is physically
37      active low.
38    maxItems: 1
39
40  DOVDD-supply:
41    description:
42      Definition of the regulator used as interface power supply.
43
44  AVDD-supply:
45    description:
46      Definition of the regulator used as analog power supply.
47
48  DVDD-supply:
49    description:
50      Definition of the regulator used as digital power supply.
51
52  port:
53    description:
54      A node containing an output port node.
55    $ref: /schemas/graph.yaml#/$defs/port-base
56    additionalProperties: false
57
58    properties:
59      endpoint:
60        $ref: /schemas/media/video-interfaces.yaml#
61        additionalProperties: false
62
63        properties:
64          link-frequencies: true
65
66          remote-endpoint: true
67
68        required:
69          - link-frequencies
70
71required:
72  - compatible
73  - reg
74  - clocks
75  - clock-names
76  - DOVDD-supply
77  - AVDD-supply
78  - DVDD-supply
79  - reset-gpios
80  - port
81
82additionalProperties: false
83
84examples:
85  - |
86    #include <dt-bindings/gpio/gpio.h>
87
88    i2c {
89        #address-cells = <1>;
90        #size-cells = <0>;
91
92        ov2680: camera-sensor@36 {
93                compatible = "ovti,ov2680";
94                reg = <0x36>;
95                clocks = <&osc>;
96                clock-names = "xvclk";
97                reset-gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;
98
99                DOVDD-supply = <&sw2_reg>;
100                DVDD-supply = <&sw2_reg>;
101                AVDD-supply = <&reg_peri_3p15v>;
102
103                port {
104                        ov2680_to_mipi: endpoint {
105                                remote-endpoint = <&mipi_from_sensor>;
106                                link-frequencies = /bits/ 64 <330000000>;
107                        };
108                };
109        };
110    };
111
112...
113