Bindings/media/i2c/sony,imx290.yaml

   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 for Color Cameras. It is programmable through I2C and 4-wire
  16   interfaces. The sensor output is available via CMOS logic parallel SDR
  17   output, Low voltage LVDS DDR output and CSI-2 serial data output. The CSI-2
  18   bus is the default. No bindings have been defined for the other busses.
  19
  20 properties:
  21   compatible:
  22     enum:
  23       - sony,imx290
  24
  25   reg:
  26     maxItems: 1
  27
  28   clocks:
  29     maxItems: 1
  30
  31   clock-names:
  32     description: Input clock (37.125 MHz or 74.25 MHz)
  33     items:
  34       - const: xclk
  35
  36   clock-frequency:
  37     description: Frequency of the xclk clock in Hz
  38
  39   vdda-supply:
  40     description: Analog power supply (2.9V)
  41
  42   vddd-supply:
  43     description: Digital core power supply (1.2V)
  44
  45   vdddo-supply:
  46     description: Digital I/O power supply (1.8V)
  47
  48   reset-gpios:
  49     description: Sensor reset (XCLR) GPIO
  50     maxItems: 1
  51
  52   port:
  53     $ref: /schemas/graph.yaml#/$defs/port-base
  54     description: |
  55       Video output port
  56
  57     properties:
  58       endpoint:
  59         $ref: /schemas/media/video-interfaces.yaml#
  60         unevaluatedProperties: false
  61
  62         properties:
  63           data-lanes:
  64             anyOf:
  65               - items:
  66                   - const: 1
  67                   - const: 2
  68               - items:
  69                   - const: 1
  70                   - const: 2
  71                   - const: 3
  72                   - const: 4
  73
  74           link-frequencies: true
  75
  76         required:
  77           - data-lanes
  78           - link-frequencies
  79
  80     additionalProperties: false
  81
  82 required:
  83   - compatible
  84   - reg
  85   - clocks
  86   - clock-names
  87   - clock-frequency
  88   - vdda-supply
  89   - vddd-supply
  90   - vdddo-supply
  91   - port
  92
  93 additionalProperties: false
  94
  95 examples:
  96   - |
  97     #include <dt-bindings/gpio/gpio.h>
  98
  99     i2c {
 100         #address-cells = <1>;
 101         #size-cells = <0>;
 102
 103         imx290: camera-sensor@1a {
 104             compatible = "sony,imx290";
 105             reg = <0x1a>;
 106
 107             pinctrl-names = "default";
 108             pinctrl-0 = <&camera_rear_default>;
 109
 110             clocks = <&gcc 90>;
 111             clock-names = "xclk";
 112             clock-frequency = <37125000>;
 113
 114             vdddo-supply = <&camera_vdddo_1v8>;
 115             vdda-supply = <&camera_vdda_2v8>;
 116             vddd-supply = <&camera_vddd_1v5>;
 117
 118             reset-gpios = <&msmgpio 35 GPIO_ACTIVE_LOW>;
 119
 120             port {
 121                 imx290_ep: endpoint {
 122                     data-lanes = <1 2 3 4>;
 123                     link-frequencies = /bits/ 64 <445500000>;
 124                     remote-endpoint = <&csiphy0_ep>;
 125                 };
 126             };
 127         };
 128     };
 129 ...