owerpc/85xx: Abstract common define of signal multiplex control for qe The mpc85xx_rdb and mpc85xx_mds have commom define of signal multiplex for qe, so they need to go in common header, the patch abstract them to fsl_guts.h Signed-off-by: Zhicheng Fan Signed-off-by: Kumar Gala )¦¶ø™=x