usb: dwc3: gsi: Disable GSI wrapper on clearing run_stop



Disable GSI wrapper on clearing run_stop to prevent
unnecessary access by GSI wrapper because of the
pending GEVNTCOUNT on the GSI interrupters.

Change-Id: I8ee7fe25d33713487b74044a3a02deff0b7057aa
Signed-off-by: Sriharsha Allenki <sallenki@codeaurora.org>

parent 1f946a61

drivers/usb/dwc3/dwc3-msm.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -2158,6 +2158,9 @@ static void dwc3_msm_notify_event(struct dwc3 *dwc, unsigned int event,
		dwc3_msm_write_reg_field(mdwc->base,
		GSI_GENERAL_CFG_REG(mdwc->gsi_reg),
		BLOCK_GSI_WR_GO_MASK, true);
		dwc3_msm_write_reg_field(mdwc->base,
		GSI_GENERAL_CFG_REG(mdwc->gsi_reg),
		GSI_EN_MASK, 0);
		break;
		default:
		dev_dbg(mdwc->dev, "unknown dwc3 event\n");