diff options
Diffstat (limited to 'drivers/usb/dwc2')
| -rw-r--r-- | drivers/usb/dwc2/gadget.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c index d6f552cc6a59..e87a7359e632 100644 --- a/drivers/usb/dwc2/gadget.c +++ b/drivers/usb/dwc2/gadget.c @@ -2285,6 +2285,7 @@ static int dwc2_hsotg_corereset(struct dwc2_hsotg *hsotg) void dwc2_hsotg_core_init_disconnected(struct dwc2_hsotg *hsotg, bool is_usb_reset) { + u32 intmsk; u32 val; /* Kill any ep0 requests as controller will be reinitialized */ @@ -2316,14 +2317,16 @@ void dwc2_hsotg_core_init_disconnected(struct dwc2_hsotg *hsotg, /* Clear any pending interrupts */ dwc2_writel(0xffffffff, hsotg->regs + GINTSTS); - - dwc2_writel(GINTSTS_ERLYSUSP | GINTSTS_SESSREQINT | + intmsk = GINTSTS_ERLYSUSP | GINTSTS_SESSREQINT | GINTSTS_GOUTNAKEFF | GINTSTS_GINNAKEFF | - GINTSTS_CONIDSTSCHNG | GINTSTS_USBRST | - GINTSTS_RESETDET | GINTSTS_ENUMDONE | - GINTSTS_OTGINT | GINTSTS_USBSUSP | - GINTSTS_WKUPINT, - hsotg->regs + GINTMSK); + GINTSTS_USBRST | GINTSTS_RESETDET | + GINTSTS_ENUMDONE | GINTSTS_OTGINT | + GINTSTS_USBSUSP | GINTSTS_WKUPINT; + + if (hsotg->core_params->external_id_pin_ctl <= 0) + intmsk |= GINTSTS_CONIDSTSCHNG; + + dwc2_writel(intmsk, hsotg->regs + GINTMSK); if (using_dma(hsotg)) dwc2_writel(GAHBCFG_GLBL_INTR_EN | GAHBCFG_DMA_EN | |