1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-C 1 # SPDX-License-Identifier: (GPL-2.0 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,ov8858.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: OmniVision OV8858 Image Sensor 7 title: OmniVision OV8858 Image Sensor
8 8
9 maintainers: 9 maintainers:
10 - Jacopo Mondi <jacopo.mondi@ideasonboard.com 10 - Jacopo Mondi <jacopo.mondi@ideasonboard.com>
11 - Nicholas Roth <nicholas@rothemail.net> 11 - Nicholas Roth <nicholas@rothemail.net>
12 12
13 description: | 13 description: |
14 The OmniVision OV8858 is a color CMOS 8 Mega 14 The OmniVision OV8858 is a color CMOS 8 Megapixels (3264x2448) image sensor
15 controlled through an I2C-compatible SCCB bu 15 controlled through an I2C-compatible SCCB bus. The sensor transmits images
16 on a MIPI CSI-2 output interface with up to 16 on a MIPI CSI-2 output interface with up to 4 data lanes.
17 17
18 properties: 18 properties:
19 compatible: 19 compatible:
20 const: ovti,ov8858 20 const: ovti,ov8858
21 21
22 reg: 22 reg:
23 maxItems: 1 23 maxItems: 1
24 24
25 clocks: 25 clocks:
26 maxItems: 1 26 maxItems: 1
27 description: XVCLK external clock 27 description: XVCLK external clock
28 28
29 clock-names: 29 clock-names:
30 const: xvclk 30 const: xvclk
31 31
32 dvdd-supply: 32 dvdd-supply:
33 description: Digital Domain Power Supply 33 description: Digital Domain Power Supply
34 34
35 avdd-supply: 35 avdd-supply:
36 description: Analog Domain Power Supply 36 description: Analog Domain Power Supply
37 37
38 dovdd-supply: 38 dovdd-supply:
39 description: I/O Domain Power Supply 39 description: I/O Domain Power Supply
40 40
41 powerdown-gpios: 41 powerdown-gpios:
42 description: PWDNB powerdown GPIO (active 42 description: PWDNB powerdown GPIO (active low)
43 43
44 reset-gpios: 44 reset-gpios:
45 maxItems: 1 45 maxItems: 1
46 description: XSHUTDN reset GPIO (active lo 46 description: XSHUTDN reset GPIO (active low)
47 47
48 port: 48 port:
49 description: MIPI CSI-2 transmitter port 49 description: MIPI CSI-2 transmitter port
50 $ref: /schemas/graph.yaml#/$defs/port-base 50 $ref: /schemas/graph.yaml#/$defs/port-base
51 additionalProperties: false 51 additionalProperties: false
52 52
53 properties: 53 properties:
54 endpoint: 54 endpoint:
55 $ref: /schemas/media/video-interfaces. 55 $ref: /schemas/media/video-interfaces.yaml#
56 unevaluatedProperties: false 56 unevaluatedProperties: false
57 57
58 properties: 58 properties:
59 data-lanes: 59 data-lanes:
60 minItems: 1 60 minItems: 1
61 maxItems: 4 61 maxItems: 4
62 62
63 required: 63 required:
64 - data-lanes 64 - data-lanes
65 65
66 required: 66 required:
67 - compatible 67 - compatible
68 - reg 68 - reg
69 - clocks 69 - clocks
70 - port 70 - port
71 71
72 additionalProperties: false 72 additionalProperties: false
73 73
74 examples: 74 examples:
75 - | 75 - |
76 #include <dt-bindings/pinctrl/rockchip.h> 76 #include <dt-bindings/pinctrl/rockchip.h>
77 #include <dt-bindings/clock/rk3399-cru.h> 77 #include <dt-bindings/clock/rk3399-cru.h>
78 #include <dt-bindings/gpio/gpio.h> 78 #include <dt-bindings/gpio/gpio.h>
79 79
80 i2c { 80 i2c {
81 #address-cells = <1>; 81 #address-cells = <1>;
82 #size-cells = <0>; 82 #size-cells = <0>;
83 83
84 ov8858: camera@36 { 84 ov8858: camera@36 {
85 compatible = "ovti,ov8858"; 85 compatible = "ovti,ov8858";
86 reg = <0x36>; 86 reg = <0x36>;
87 87
88 clocks = <&cru SCLK_CIF_OUT>; 88 clocks = <&cru SCLK_CIF_OUT>;
89 clock-names = "xvclk"; 89 clock-names = "xvclk";
90 assigned-clocks = <&cru SCLK_CIF_O 90 assigned-clocks = <&cru SCLK_CIF_OUT>;
91 assigned-clock-rates = <24000000>; 91 assigned-clock-rates = <24000000>;
92 92
93 dovdd-supply = <&vcc1v8_dvp>; 93 dovdd-supply = <&vcc1v8_dvp>;
94 94
95 reset-gpios = <&gpio1 RK_PA4 GPIO_ 95 reset-gpios = <&gpio1 RK_PA4 GPIO_ACTIVE_LOW>;
96 powerdown-gpios = <&gpio2 RK_PB4 G 96 powerdown-gpios = <&gpio2 RK_PB4 GPIO_ACTIVE_LOW>;
97 97
98 port { 98 port {
99 ucam_out: endpoint { 99 ucam_out: endpoint {
100 remote-endpoint = <&mipi_i 100 remote-endpoint = <&mipi_in_ucam>;
101 data-lanes = <1 2 3 4>; 101 data-lanes = <1 2 3 4>;
102 }; 102 };
103 }; 103 };
104 }; 104 };
105 }; 105 };
106 ... 106 ...
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