kernel/Documentation/devicetree/bindings/media/pxa-camera.txt

   1 Marvell PXA camera host interface
   2
   3 Required properties:
   4  - compatible: Should be "marvell,pxa270-qci"
   5  - reg: register base and size
   6  - interrupts: the interrupt number
   7  - any required generic properties defined in video-interfaces.txt
   8
   9 Optional properties:
  10  - clocks: input clock (see clock-bindings.txt)
  11  - clock-output-names: should contain the name of the clock driving the
  12                        sensor master clock MCLK
  13  - clock-frequency: host interface is driving MCLK, and MCLK rate is this rate
  14
  15 Example:
  16
  17         pxa_camera: pxa_camera@50000000 {
  18                 compatible = "marvell,pxa270-qci";
  19                 reg = <0x50000000 0x1000>;
  20                 interrupts = <33>;
  21
  22                 clocks = <&pxa2xx_clks 24>;
  23                 clock-names = "ciclk";
  24                 clock-frequency = <50000000>;
  25                 clock-output-names = "qci_mclk";
  26
  27                 status = "okay";
  28
  29                 port {
  30                         #address-cells = <1>;
  31                         #size-cells = <0>;
  32
  33                         /* Parallel bus endpoint */
  34                         qci: endpoint@0 {
  35                                 reg = <0>;              /* Local endpoint # */
  36                                 remote-endpoint = <&mt9m111_1>;
  37                                 bus-width = <8>;        /* Used data lines */
  38                                 hsync-active = <0>;     /* Active low */
  39                                 vsync-active = <0>;     /* Active low */
  40                                 pclk-sample = <1>;      /* Rising */
  41                         };
  42                 };
  43         };