1*4882a593SmuzhiyunFreescale Supplement configuration unit (SCFG) 2*4882a593Smuzhiyun 3*4882a593SmuzhiyunSCFG is the supplemental configuration unit, that provides SoC specific 4*4882a593Smuzhiyunconfiguration and status registers for the chip. Such as getting PEX port 5*4882a593Smuzhiyunstatus. 6*4882a593Smuzhiyun 7*4882a593SmuzhiyunRequired properties: 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun- compatible: should be "fsl,<chip>-scfg" 10*4882a593Smuzhiyun- reg: should contain base address and length of SCFG memory-mapped 11*4882a593Smuzhiyunregisters 12*4882a593Smuzhiyun 13*4882a593SmuzhiyunExample: 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun scfg: global-utilities@fc000 { 16*4882a593Smuzhiyun compatible = "fsl,t1040-scfg"; 17*4882a593Smuzhiyun reg = <0xfc000 0x1000>; 18*4882a593Smuzhiyun }; 19