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,ov64a40.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: OmniVision OV64A40 Image Sensor
8
9 maintainers:
10 - Jacopo Mondi <jacopo.mondi@ideasonboard.com>
11
12 allOf:
13 - $ref: /schemas/media/video-interface-devices.yaml#
14
15 properties:
16 compatible:
17 const: ovti,ov64a40
18
19 reg:
20 maxItems: 1
21
22 clocks:
23 maxItems: 1
24
25 avdd-supply:
26 description: Analog voltage supply, 2.8 volts
27
28 dvdd-supply:
29 description: Digital core voltage supply, 1.1 volts
30
31 dovdd-supply:
32 description: Digital I/O voltage supply, 1.8 volts
33
34 powerdown-gpios:
35 maxItems: 1
36
37 reset-gpios:
38 maxItems: 1
39
40 port:
41 $ref: /schemas/graph.yaml#/$defs/port-base
42 additionalProperties: false
43
44 properties:
45 endpoint:
46 $ref: /schemas/media/video-interfaces.yaml#
47 additionalProperties: false
48
49 properties:
50 bus-type:
51 enum:
52 - 1 # MIPI CSI-2 C-PHY
53 - 4 # MIPI CSI-2 D-PHY
54 data-lanes: true
55 link-frequencies: true
56 clock-noncontinuous: true
57 remote-endpoint: true
58
59 required:
60 - bus-type
61 - data-lanes
62 - link-frequencies
63
64 required:
65 - compatible
66 - reg
67 - clocks
68 - port
69
70 unevaluatedProperties: false
71
72 examples:
73 - |
74 #include <dt-bindings/gpio/gpio.h>
75
76 i2c {
77 #address-cells = <1>;
78 #size-cells = <0>;
79
80 camera@36 {
81 compatible = "ovti,ov64a40";
82 reg = <0x36>;
83 clocks = <&camera_clk>;
84 dovdd-supply = <&vgen4_reg>;
85 avdd-supply = <&vgen3_reg>;
86 dvdd-supply = <&vgen2_reg>;
87 powerdown-gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
88 reset-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
89 rotation = <180>;
90 orientation = <2>;
91
92 port {
93 endpoint {
94 remote-endpoint = <&mipi_csi2_in>;
95 bus-type = <4>;
96 data-lanes = <1 2 3 4>;
97 link-frequencies = /bits/ 64 <456000000>;
98 };
99 };
100 };
101 };
102
103 ...
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