xref: /linux/Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml (revision a1c613ae4c322ddd58d5a8539dbfba2a0380a8c0) 
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/OV5695 CMOS Sensors
9
10maintainers:
11  - Tommaso Merciai <tommaso.merciai@amarulasolutions.com>
12
13description: |
14  The Omnivision OV5693/OV5695 are high performance, 1/4-inch, 5 megapixel, CMOS
15  image sensors that deliver 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/OV5695 are controlled via I2C and two-wire Serial Camera Control Bus
20  (SCCB). The sensor output is available via CSI-2 serial data output (up to
21  2-lane).
22
23allOf:
24  - $ref: /schemas/media/video-interface-devices.yaml#
25  - if:
26      properties:
27        compatible:
28          contains:
29            const: ovti,ov5693
30    then:
31      properties:
32        port:
33          properties:
34            endpoint:
35              required:
36                - link-frequencies
37
38properties:
39  compatible:
40    enum:
41      - ovti,ov5693
42      - ovti,ov5695
43
44  reg:
45    maxItems: 1
46
47  clocks:
48    description:
49      System input clock (aka XVCLK). From 6 to 27 MHz.
50    maxItems: 1
51
52  clock-names:
53    const: xvclk
54
55  dovdd-supply:
56    description:
57      Digital I/O voltage supply, 1.8V.
58
59  avdd-supply:
60    description:
61      Analog voltage supply, 2.8V.
62
63  dvdd-supply:
64    description:
65      Digital core voltage supply, 1.2V.
66
67  reset-gpios:
68    description:
69      The phandle and specifier for the GPIO that controls sensor reset.
70      This corresponds to the hardware pin XSHUTDN which is physically
71      active low.
72    maxItems: 1
73
74  port:
75    description: MIPI CSI-2 transmitter port
76    $ref: /schemas/graph.yaml#/$defs/port-base
77    additionalProperties: false
78
79    properties:
80      endpoint:
81        $ref: /schemas/media/video-interfaces.yaml#
82        unevaluatedProperties: false
83
84        properties:
85          link-frequencies: true
86
87          data-lanes:
88            minItems: 1
89            maxItems: 2
90
91        required:
92          - data-lanes
93
94required:
95  - compatible
96  - reg
97  - clocks
98  - port
99
100unevaluatedProperties: false
101
102examples:
103  - |
104    #include <dt-bindings/clock/px30-cru.h>
105    #include <dt-bindings/gpio/gpio.h>
106    #include <dt-bindings/pinctrl/rockchip.h>
107
108    i2c {
109        #address-cells = <1>;
110        #size-cells = <0>;
111
112        ov5693: camera@36 {
113            compatible = "ovti,ov5693";
114            reg = <0x36>;
115
116            reset-gpios = <&gpio2 RK_PB1 GPIO_ACTIVE_LOW>;
117            pinctrl-names = "default";
118            pinctrl-0 = <&cif_clkout_m0>;
119
120            clocks = <&cru SCLK_CIF_OUT>;
121            assigned-clocks = <&cru SCLK_CIF_OUT>;
122            assigned-clock-rates = <19200000>;
123
124            avdd-supply = <&vcc_1v8>;
125            dvdd-supply = <&vcc_1v2>;
126            dovdd-supply = <&vcc_2v8>;
127
128            rotation = <90>;
129            orientation = <0>;
130
131            port {
132                ucam_out: endpoint {
133                    remote-endpoint = <&mipi_in_ucam>;
134                    data-lanes = <1 2>;
135                    link-frequencies = /bits/ 64 <450000000>;
136                };
137            };
138        };
139    };
140
141...
142