linux/Documentation/devicetree/bindings/powerpc/fsl/diu.txt
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   1* Freescale Display Interface Unit
   2
   3The Freescale DIU is a LCD controller, with proper hardware, it can also
   4drive DVI monitors.
   5
   6Required properties:
   7- compatible : should be "fsl,diu" or "fsl,mpc5121-diu".
   8- reg : should contain at least address and length of the DIU register
   9  set.
  10- interrupts : one DIU interrupt should be described here.
  11- interrupt-parent : the phandle for the interrupt controller that
  12  services interrupts for this device.
  13
  14Optional properties:
  15- edid : verbatim EDID data block describing attached display.
  16  Data from the detailed timing descriptor will be used to
  17  program the display controller.
  18
  19Example (MPC8610HPCD):
  20        display@2c000 {
  21                compatible = "fsl,diu";
  22                reg = <0x2c000 100>;
  23                interrupts = <72 2>;
  24                interrupt-parent = <&mpic>;
  25        };
  26
  27Example for MPC5121:
  28        display@2100 {
  29                compatible = "fsl,mpc5121-diu";
  30                reg = <0x2100 0x100>;
  31                interrupts = <64 0x8>;
  32                interrupt-parent = <&ipic>;
  33                edid = [edid-data];
  34        };
  35