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
8 title: Omnivision OV5693 CMOS Sensor
9
10 maintainers:
11 - Tommaso Merciai <tommaso.merciai@amarulasolutions.com>
12
13 description: |
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
22 allOf:
23 - $ref: /schemas/media/video-interface-devices.yaml#
24
25 properties:
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
77 required:
78 - compatible
79 - reg
80 - clocks
81 - port
82
83 unevaluatedProperties: false
84
85 examples:
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 ...
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