sm501fb.txt (988B)
1* SM SM501 2 3The SM SM501 is a LCD controller, with proper hardware, it can also 4drive DVI monitors. 5 6Required properties: 7- compatible : should be "smi,sm501". 8- reg : contain two entries: 9 - First entry: System Configuration register 10 - Second entry: IO space (Display Controller register) 11- interrupts : SMI interrupt to the cpu should be described here. 12 13Optional properties: 14- mode : select a video mode: 15 <xres>x<yres>[-<bpp>][@<refresh>] 16- edid : verbatim EDID data block describing attached display. 17 Data from the detailed timing descriptor will be used to 18 program the display controller. 19- little-endian: available on big endian systems, to 20 set different foreign endian. 21- big-endian: available on little endian systems, to 22 set different foreign endian. 23 24Example for MPC5200: 25 display@1,0 { 26 compatible = "smi,sm501"; 27 reg = <1 0x00000000 0x00800000 28 1 0x03e00000 0x00200000>; 29 interrupts = <1 1 3>; 30 mode = "640x480-32@60"; 31 edid = [edid-data]; 32 };