diff options
| -rw-r--r-- | drivers/usb/dwc2/core.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/usb/dwc2/core.c b/drivers/usb/dwc2/core.c index c5e0a45c565d..bf5e951fbb7f 100644 --- a/drivers/usb/dwc2/core.c +++ b/drivers/usb/dwc2/core.c @@ -398,6 +398,12 @@ int dwc2_enter_hibernation(struct dwc2_hsotg *hsotg) } } + /* + * Clear any pending interrupts since dwc2 will not be able to + * clear them after entering hibernation. + */ + dwc2_writel(0xffffffff, hsotg->regs + GINTSTS); + /* Put the controller in low power state */ pcgcctl = dwc2_readl(hsotg->regs + PCGCTL); |