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Commit 1c72b69e authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "dwc3: core: clear DELAYP1TRANS with USB3PIPECTL register"

parents c0ea6c5b 07818d6a

drivers/usb/dwc3/core.c

+5 −0
Original line number Diff line number Diff line
@@ -137,6 +137,7 @@ static int dwc3_init_usb_phys(struct dwc3 *dwc) 
static int dwc3_core_reset(struct dwc3 *dwc)

{

	int		ret;

	u32	reg;



	/* Reset PHYs */

	usb_phy_reset(dwc->usb2_phy);
@@ -150,6 +151,10 @@ static int dwc3_core_reset(struct dwc3 *dwc) 
		return ret;

	}



	reg = dwc3_readl(dwc->regs, DWC3_GUSB3PIPECTL(0));

	reg &= ~DWC3_GUSB3PIPECTL_DELAYP1TRANS;

	dwc3_writel(dwc->regs, DWC3_GUSB3PIPECTL(0), reg);



	dwc3_notify_event(dwc, DWC3_CONTROLLER_RESET_EVENT, 0);



	dwc3_notify_event(dwc, DWC3_CONTROLLER_POST_RESET_EVENT, 0);