PHYCTL_WRITE
PHYCTL_WRITE(sc, reg, 0);
PHYCTL_WRITE(sc, reg, val);
PHYCTL_WRITE(sc, reg, val);
PHYCTL_WRITE(sc, reg, val);
PHYCTL_WRITE(sc, reg, val);
PHYCTL_WRITE(sc, PHYCTL_ICR, val);
PHYCTL_WRITE(sc, PHYCTL_OTG_CFG, val);