1 # SPDX-License-Identifier: (GPL-2.0-only OR BS 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2 2 %YAML 1.2
3 --- 3 ---
4 $id: http://devicetree.org/schemas/media/i2c/o 4 $id: http://devicetree.org/schemas/media/i2c/ovti,ov5645.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: OmniVision OV5645 Image Sensor 7 title: OmniVision OV5645 Image Sensor
8 8
9 maintainers: 9 maintainers:
10 - Lad Prabhakar <prabhakar.mahadev-lad.rj@bp. 10 - Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
11 11
12 properties: 12 properties:
13 compatible: 13 compatible:
14 const: ovti,ov5645 14 const: ovti,ov5645
15 15
16 reg: 16 reg:
17 maxItems: 1 17 maxItems: 1
18 18
19 clocks: 19 clocks:
20 description: XCLK Input Clock 20 description: XCLK Input Clock
21 21
22 clock-frequency: 22 clock-frequency:
23 description: Frequency of the xclk clock i 23 description: Frequency of the xclk clock in Hz.
24 24
25 vdda-supply: 25 vdda-supply:
26 description: Analog voltage supply, 2.8 vo 26 description: Analog voltage supply, 2.8 volts
27 27
28 vddd-supply: 28 vddd-supply:
29 description: Digital core voltage supply, 29 description: Digital core voltage supply, 1.5 volts
30 30
31 vdddo-supply: 31 vdddo-supply:
32 description: Digital I/O voltage supply, 1 32 description: Digital I/O voltage supply, 1.8 volts
33 33
34 enable-gpios: 34 enable-gpios:
35 maxItems: 1 35 maxItems: 1
36 description: 36 description:
37 Reference to the GPIO connected to the P 37 Reference to the GPIO connected to the PWDNB pin, if any.
38 38
39 reset-gpios: 39 reset-gpios:
40 maxItems: 1 40 maxItems: 1
41 description: 41 description:
42 Reference to the GPIO connected to the R 42 Reference to the GPIO connected to the RESETB pin, if any.
43 43
44 port: 44 port:
45 description: Digital Output Port 45 description: Digital Output Port
46 $ref: /schemas/graph.yaml#/$defs/port-base 46 $ref: /schemas/graph.yaml#/$defs/port-base
47 additionalProperties: false 47 additionalProperties: false
48 48
49 properties: 49 properties:
50 endpoint: 50 endpoint:
51 $ref: /schemas/media/video-interfaces. 51 $ref: /schemas/media/video-interfaces.yaml#
52 unevaluatedProperties: false 52 unevaluatedProperties: false
53 53
54 properties: 54 properties:
55 data-lanes: 55 data-lanes:
56 minItems: 1 56 minItems: 1
57 maxItems: 2 57 maxItems: 2
58 items: 58 items:
59 enum: [1, 2] 59 enum: [1, 2]
60 60
61 required: 61 required:
62 - data-lanes 62 - data-lanes
63 63
64 required: 64 required:
65 - compatible 65 - compatible
66 - reg 66 - reg
67 - clocks 67 - clocks
68 - vdddo-supply 68 - vdddo-supply
69 - vdda-supply 69 - vdda-supply
70 - vddd-supply 70 - vddd-supply
71 - port 71 - port
72 72
73 additionalProperties: false 73 additionalProperties: false
74 74
75 examples: 75 examples:
76 - | 76 - |
77 #include <dt-bindings/gpio/gpio.h> 77 #include <dt-bindings/gpio/gpio.h>
78 78
79 i2c { 79 i2c {
80 #address-cells = <1>; 80 #address-cells = <1>;
81 #size-cells = <0>; 81 #size-cells = <0>;
82 82
83 camera@3c { 83 camera@3c {
84 compatible = "ovti,ov5645"; 84 compatible = "ovti,ov5645";
85 reg = <0x3c>; 85 reg = <0x3c>;
86 clocks = <&clks 1>; 86 clocks = <&clks 1>;
87 clock-frequency = <24000000>; 87 clock-frequency = <24000000>;
88 vdddo-supply = <&ov5645_vdddo_1v8> 88 vdddo-supply = <&ov5645_vdddo_1v8>;
89 vdda-supply = <&ov5645_vdda_2v8>; 89 vdda-supply = <&ov5645_vdda_2v8>;
90 vddd-supply = <&ov5645_vddd_1v5>; 90 vddd-supply = <&ov5645_vddd_1v5>;
91 enable-gpios = <&gpio1 19 GPIO_ACT 91 enable-gpios = <&gpio1 19 GPIO_ACTIVE_HIGH>;
92 reset-gpios = <&gpio1 20 GPIO_ACTI 92 reset-gpios = <&gpio1 20 GPIO_ACTIVE_LOW>;
93 pinctrl-names = "default"; 93 pinctrl-names = "default";
94 pinctrl-0 = <&pinctrl_ov5645>; 94 pinctrl-0 = <&pinctrl_ov5645>;
95 95
96 port { 96 port {
97 ov5645_ep: endpoint { 97 ov5645_ep: endpoint {
98 remote-endpoint = <&csi0_e 98 remote-endpoint = <&csi0_ep>;
99 data-lanes = <1 2>; 99 data-lanes = <1 2>;
100 }; 100 };
101 }; 101 };
102 }; 102 };
103 }; 103 };
104 ... 104 ...
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.