MUSB_FADDR
musb_writeb(musb->mregs, MUSB_FADDR, 0);
{ "FAddr", MUSB_FADDR, 8 },
musb_writeb(mbase, MUSB_FADDR, musb->address);
musb_writeb(musb->mregs, MUSB_FADDR, qh->addr_reg);
musb_writeb(mbase, MUSB_FADDR, qh->addr_reg);
musb_writeb(musb->mregs, MUSB_FADDR, 0);
case MUSB_FADDR:
case MUSB_FADDR: