EXYNOSAUTOV920_DRD_HSPCTL
reg = readl(reg_phy + EXYNOSAUTOV920_DRD_HSPCTL);
writel(reg, reg_phy + EXYNOSAUTOV920_DRD_HSPCTL);
reg = readl(reg_phy + EXYNOSAUTOV920_DRD_HSPCTL);
writel(reg, reg_phy + EXYNOSAUTOV920_DRD_HSPCTL);