xref: /linux/Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml (revision 9f2c9170934eace462499ba0bfe042cc72900173) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2# Copyright (c) 2022 Amarulasolutions
3%YAML 1.2
4---
5$id: http://devicetree.org/schemas/media/i2c/ovti,ov5693.yaml#
6$schema: http://devicetree.org/meta-schemas/core.yaml#
7
8title: Omnivision OV5693 CMOS Sensor
9
10maintainers:
11  - Tommaso Merciai <tommaso.merciai@amarulasolutions.com>
12
13description: |
14  The Omnivision OV5693 is a high performance, 1/4-inch, 5 megapixel, CMOS
15  image sensor that delivers 2592x1944 at 30fps. It provides full-frame,
16  sub-sampled, and windowed 10-bit MIPI images in various formats via the
17  Serial Camera Control Bus (SCCB) interface.
18
19  OV5693 is controlled via I2C and two-wire Serial Camera Control Bus (SCCB).
20  The sensor output is available via CSI-2 serial data output (up to 2-lane).
21
22allOf:
23  - $ref: /schemas/media/video-interface-devices.yaml#
24
25properties:
26  compatible:
27    const: ovti,ov5693
28
29  reg:
30    maxItems: 1
31
32  clocks:
33    description:
34      System input clock (aka XVCLK). From 6 to 27 MHz.
35    maxItems: 1
36
37  dovdd-supply:
38    description:
39      Digital I/O voltage supply, 1.8V.
40
41  avdd-supply:
42    description:
43      Analog voltage supply, 2.8V.
44
45  dvdd-supply:
46    description:
47      Digital core voltage supply, 1.2V.
48
49  reset-gpios:
50    description:
51      The phandle and specifier for the GPIO that controls sensor reset.
52      This corresponds to the hardware pin XSHUTDN which is physically
53      active low.
54    maxItems: 1
55
56  port:
57    description: MIPI CSI-2 transmitter port
58    $ref: /schemas/graph.yaml#/$defs/port-base
59    additionalProperties: false
60
61    properties:
62      endpoint:
63        $ref: /schemas/media/video-interfaces.yaml#
64        unevaluatedProperties: false
65
66        properties:
67          link-frequencies: true
68
69          data-lanes:
70            minItems: 1
71            maxItems: 2
72
73        required:
74          - data-lanes
75          - link-frequencies
76
77required:
78  - compatible
79  - reg
80  - clocks
81  - port
82
83unevaluatedProperties: false
84
85examples:
86  - |
87    #include <dt-bindings/clock/px30-cru.h>
88    #include <dt-bindings/gpio/gpio.h>
89    #include <dt-bindings/pinctrl/rockchip.h>
90
91    i2c {
92        #address-cells = <1>;
93        #size-cells = <0>;
94
95        ov5693: camera@36 {
96            compatible = "ovti,ov5693";
97            reg = <0x36>;
98
99            reset-gpios = <&gpio2 RK_PB1 GPIO_ACTIVE_LOW>;
100            pinctrl-names = "default";
101            pinctrl-0 = <&cif_clkout_m0>;
102
103            clocks = <&cru SCLK_CIF_OUT>;
104            assigned-clocks = <&cru SCLK_CIF_OUT>;
105            assigned-clock-rates = <19200000>;
106
107            avdd-supply = <&vcc_1v8>;
108            dvdd-supply = <&vcc_1v2>;
109            dovdd-supply = <&vcc_2v8>;
110
111            rotation = <90>;
112            orientation = <0>;
113
114            port {
115                ucam_out: endpoint {
116                    remote-endpoint = <&mipi_in_ucam>;
117                    data-lanes = <1 2>;
118                    link-frequencies = /bits/ 64 <450000000>;
119                };
120            };
121        };
122    };
123
124...
125