EXYNOSAUTOV920_USB31DRD_PHY_CR_PARA_CON2
writel(0x0, reg_phy + EXYNOSAUTOV920_USB31DRD_PHY_CR_PARA_CON2);
reg = readl(reg_phy + EXYNOSAUTOV920_USB31DRD_PHY_CR_PARA_CON2);
writel(reg, reg_phy + EXYNOSAUTOV920_USB31DRD_PHY_CR_PARA_CON2);