kernel/Documentation/devicetree/bindings/media/i2c/mt9p031.txt

   1 * Aptina 1/2.5-Inch 5Mp CMOS Digital Image Sensor
   2
   3 The Aptina MT9P031 is a 1/2.5-inch CMOS active pixel digital image sensor with
   4 an active array size of 2592H x 1944V. It is programmable through a simple
   5 two-wire serial interface.
   6
   7 Required Properties:
   8 - compatible: value should be either one among the following
   9         (a) "aptina,mt9p031" for mt9p031 sensor
  10         (b) "aptina,mt9p031m" for mt9p031m sensor
  11
  12 - input-clock-frequency: Input clock frequency.
  13
  14 - pixel-clock-frequency: Pixel clock frequency.
  15
  16 Optional Properties:
  17 - reset-gpios: Chip reset GPIO
  18
  19 For further reading on port node refer to
  20 Documentation/devicetree/bindings/media/video-interfaces.txt.
  21
  22 Example:
  23
  24         i2c0@1c22000 {
  25                 ...
  26                 ...
  27                 mt9p031@5d {
  28                         compatible = "aptina,mt9p031";
  29                         reg = <0x5d>;
  30                         reset-gpios = <&gpio3 30 0>;
  31
  32                         port {
  33                                 mt9p031_1: endpoint {
  34                                         input-clock-frequency = <6000000>;
  35                                         pixel-clock-frequency = <96000000>;
  36                                 };
  37                         };
  38                 };
  39                 ...
  40         };