IPAD_CTRL1
if (arasan_phy_read(host, IPAD_CTRL1, &val) ||
arasan_phy_write(host, val | RETB_ENBL | PDB_ENBL, IPAD_CTRL1) ||
ret = arasan_phy_read(host, IPAD_CTRL1, &val);
ret = arasan_phy_write(host, IOPAD(val, drv_type), IPAD_CTRL1);