1d524dac9SGrant Likely* Freescale Display Interface Unit 2d524dac9SGrant Likely 3d524dac9SGrant LikelyThe Freescale DIU is a LCD controller, with proper hardware, it can also 4d524dac9SGrant Likelydrive DVI monitors. 5d524dac9SGrant Likely 6d524dac9SGrant LikelyRequired properties: 7d524dac9SGrant Likely- compatible : should be "fsl,diu" or "fsl,mpc5121-diu". 8d524dac9SGrant Likely- reg : should contain at least address and length of the DIU register 9d524dac9SGrant Likely set. 10d524dac9SGrant Likely- interrupts : one DIU interrupt should be described here. 11d524dac9SGrant Likely 12d524dac9SGrant LikelyOptional properties: 13d524dac9SGrant Likely- edid : verbatim EDID data block describing attached display. 14d524dac9SGrant Likely Data from the detailed timing descriptor will be used to 15d524dac9SGrant Likely program the display controller. 16d524dac9SGrant Likely 17d524dac9SGrant LikelyExample (MPC8610HPCD): 18d524dac9SGrant Likely display@2c000 { 19d524dac9SGrant Likely compatible = "fsl,diu"; 20d524dac9SGrant Likely reg = <0x2c000 100>; 21d524dac9SGrant Likely interrupts = <72 2>; 22d524dac9SGrant Likely interrupt-parent = <&mpic>; 23d524dac9SGrant Likely }; 24d524dac9SGrant Likely 25d524dac9SGrant LikelyExample for MPC5121: 26d524dac9SGrant Likely display@2100 { 27d524dac9SGrant Likely compatible = "fsl,mpc5121-diu"; 28d524dac9SGrant Likely reg = <0x2100 0x100>; 29d524dac9SGrant Likely interrupts = <64 0x8>; 30d524dac9SGrant Likely interrupt-parent = <&ipic>; 31d524dac9SGrant Likely edid = [edid-data]; 32d524dac9SGrant Likely }; 33