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