Documentation/devicetree/bindings/media/i2c/imx290.txt

   1 * Sony IMX290 1/2.8-Inch CMOS Image Sensor
   2
   3 The Sony IMX290 is a 1/2.8-Inch CMOS Solid-state image sensor with
   4 Square Pixel for Color Cameras. It is programmable through I2C and 4-wire
   5 interfaces. The sensor output is available via CMOS logic parallel SDR output,
   6 Low voltage LVDS DDR output and CSI-2 serial data output. The CSI-2 bus is the
   7 default. No bindings have been defined for the other busses.
   8
   9 Required Properties:
  10 - compatible: Should be "sony,imx290"
  11 - reg: I2C bus address of the device
  12 - clocks: Reference to the xclk clock.
  13 - clock-names: Should be "xclk".
  14 - clock-frequency: Frequency of the xclk clock in Hz.
  15 - vdddo-supply: Sensor digital IO regulator.
  16 - vdda-supply: Sensor analog regulator.
  17 - vddd-supply: Sensor digital core regulator.
  18
  19 Optional Properties:
  20 - reset-gpios: Sensor reset GPIO
  21
  22 The imx290 device node should contain one 'port' child node with
  23 an 'endpoint' subnode. For further reading on port node refer to
  24 Documentation/devicetree/bindings/media/video-interfaces.txt.
  25
  26 Required Properties on endpoint:
  27 - data-lanes: check ../video-interfaces.txt
  28 - link-frequencies: check ../video-interfaces.txt
  29 - remote-endpoint: check ../video-interfaces.txt
  30
  31 Example:
  32         &i2c1 {
  33                 ...
  34                 imx290: camera-sensor@1a {
  35                         compatible = "sony,imx290";
  36                         reg = <0x1a>;
  37
  38                         reset-gpios = <&msmgpio 35 GPIO_ACTIVE_LOW>;
  39                         pinctrl-names = "default";
  40                         pinctrl-0 = <&camera_rear_default>;
  41
  42                         clocks = <&gcc GCC_CAMSS_MCLK0_CLK>;
  43                         clock-names = "xclk";
  44                         clock-frequency = <37125000>;
  45
  46                         vdddo-supply = <&camera_vdddo_1v8>;
  47                         vdda-supply = <&camera_vdda_2v8>;
  48                         vddd-supply = <&camera_vddd_1v5>;
  49
  50                         port {
  51                                 imx290_ep: endpoint {
  52                                         data-lanes = <1 2 3 4>;
  53                                         link-frequencies = /bits/ 64 <445500000>;
  54                                         remote-endpoint = <&csiphy0_ep>;
  55                                 };
  56                         };
  57                 };