DWC3_GEVNTCOUNT
reg = dwc3_readl(dwc, DWC3_GEVNTCOUNT(0));
dwc3_writel(dwc, DWC3_GEVNTCOUNT(0), reg);
reg = dwc3_readl(dwc, DWC3_GEVNTCOUNT(0));
dwc3_writel(dwc, DWC3_GEVNTCOUNT(0), reg);
dwc3_writel(dwc, DWC3_GEVNTCOUNT(0), DWC3_GEVNTCOUNT_EHB);
dwc3_writel(dwc, DWC3_GEVNTCOUNT(0), DWC3_GEVNTCOUNT_EHB);
count = dwc3_readl(dwc, DWC3_GEVNTCOUNT(0));
dwc3_writel(dwc, DWC3_GEVNTCOUNT(0), count);