Documentation/devicetree/bindings/fb/mxsfb.txt

   1 * Freescale MXS LCD Interface (LCDIF)
   2
   3 Required properties:
   4 - compatible: Should be "fsl,<chip>-lcdif".  Supported chips include
   5   imx23 and imx28.
   6 - reg: Address and length of the register set for lcdif
   7 - interrupts: Should contain lcdif interrupts
   8 - display : phandle to display node (see below for details)
   9
  10 * display node
  11
  12 Required properties:
  13 - bits-per-pixel : <16> for RGB565, <32> for RGB888/666.
  14 - bus-width : number of data lines.  Could be <8>, <16>, <18> or <24>.
  15
  16 Required sub-node:
  17 - display-timings : Refer to binding doc display-timing.txt for details.
  18
  19 Examples:
  20
  21 lcdif@80030000 {
  22         compatible = "fsl,imx28-lcdif";
  23         reg = <0x80030000 2000>;
  24         interrupts = <38 86>;
  25
  26         display: display {
  27                 bits-per-pixel = <32>;
  28                 bus-width = <24>;
  29
  30                 display-timings {
  31                         native-mode = <&timing0>;
  32                         timing0: timing0 {
  33                                 clock-frequency = <33500000>;
  34                                 hactive = <800>;
  35                                 vactive = <480>;
  36                                 hfront-porch = <164>;
  37                                 hback-porch = <89>;
  38                                 hsync-len = <10>;
  39                                 vback-porch = <23>;
  40                                 vfront-porch = <10>;
  41                                 vsync-len = <10>;
  42                                 hsync-active = <0>;
  43                                 vsync-active = <0>;
  44                                 de-active = <1>;
  45                                 pixelclk-active = <0>;
  46                         };
  47                 };
  48         };
  49 };