1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/media/i2c/sony,imx290.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Sony IMX290 1/2.8-Inch CMOS Image Sensor
8
9 maintainers:
10 - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
11 - Laurent Pinchart <laurent.pinchart@ideasonboard.com>
12
13 description: |-
14 The Sony IMX290 is a 1/2.8-Inch CMOS Solid-state image sensor with Square
15 Pixel, available in either mono or colour variants. It is programmable
16 through I2C and 4-wire interfaces.
17
18 The sensor output is available via CMOS logic parallel SDR output, Low voltage
19 LVDS DDR output and CSI-2 serial data output. The CSI-2 bus is the default.
20 No bindings have been defined for the other busses.
21
22 imx290lqr is the full model identifier for the colour variant. "sony,imx290"
23 is treated the same as this as it was the original compatible string.
24 imx290llr is the mono version of the sensor.
25
26 allOf:
27 - $ref: /schemas/media/video-interface-devices.yaml#
28
29 properties:
30 compatible:
31 oneOf:
32 - enum:
33 - sony,imx290lqr # Colour
34 - sony,imx290llr # Monochrome
35 - sony,imx327lqr # Colour
36 - const: sony,imx290
37 deprecated: true
38
39 reg:
40 maxItems: 1
41
42 clocks:
43 maxItems: 1
44
45 clock-names:
46 description: Input clock (37.125 MHz or 74.25 MHz)
47 items:
48 - const: xclk
49
50 clock-frequency:
51 description: Frequency of the xclk clock in Hz
52
53 vdda-supply:
54 description: Analog power supply (2.9V)
55
56 vddd-supply:
57 description: Digital core power supply (1.2V)
58
59 vdddo-supply:
60 description: Digital I/O power supply (1.8V)
61
62 reset-gpios:
63 description: Sensor reset (XCLR) GPIO
64 maxItems: 1
65
66 port:
67 $ref: /schemas/graph.yaml#/$defs/port-base
68 description: |
69 Video output port
70
71 properties:
72 endpoint:
73 $ref: /schemas/media/video-interfaces.yaml#
74 unevaluatedProperties: false
75
76 properties:
77 data-lanes:
78 anyOf:
79 - items:
80 - const: 1
81 - const: 2
82 - items:
83 - const: 1
84 - const: 2
85 - const: 3
86 - const: 4
87
88 link-frequencies: true
89
90 required:
91 - data-lanes
92 - link-frequencies
93
94 additionalProperties: false
95
96 required:
97 - compatible
98 - reg
99 - clocks
100 - clock-names
101 - clock-frequency
102 - vdda-supply
103 - vddd-supply
104 - vdddo-supply
105 - port
106
107 unevaluatedProperties: false
108
109 examples:
110 - |
111 #include <dt-bindings/gpio/gpio.h>
112
113 i2c {
114 #address-cells = <1>;
115 #size-cells = <0>;
116
117 imx290: camera-sensor@1a {
118 compatible = "sony,imx290lqr";
119 reg = <0x1a>;
120
121 pinctrl-names = "default";
122 pinctrl-0 = <&camera_rear_default>;
123
124 clocks = <&gcc 90>;
125 clock-names = "xclk";
126 clock-frequency = <37125000>;
127
128 vdddo-supply = <&camera_vdddo_1v8>;
129 vdda-supply = <&camera_vdda_2v8>;
130 vddd-supply = <&camera_vddd_1v5>;
131
132 reset-gpios = <&msmgpio 35 GPIO_ACTIVE_LOW>;
133
134 port {
135 imx290_ep: endpoint {
136 data-lanes = <1 2 3 4>;
137 link-frequencies = /bits/ 64 <445500000>;
138 remote-endpoint = <&csiphy0_ep>;
139 };
140 };
141 };
142 };
143 ...
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