diff options
Diffstat (limited to 'drivers/usb/dwc2/platform.c')
| -rw-r--r-- | drivers/usb/dwc2/platform.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/usb/dwc2/platform.c b/drivers/usb/dwc2/platform.c index 28abd1f90900..a013ea9f2c9c 100644 --- a/drivers/usb/dwc2/platform.c +++ b/drivers/usb/dwc2/platform.c @@ -221,6 +221,17 @@ static int dwc2_driver_probe(struct platform_device *dev) (unsigned long)res->start, hsotg->regs); hsotg->dr_mode = usb_get_dr_mode(&dev->dev); + if (IS_ENABLED(CONFIG_USB_DWC2_HOST) && + hsotg->dr_mode != USB_DR_MODE_HOST) { + hsotg->dr_mode = USB_DR_MODE_HOST; + dev_warn(hsotg->dev, + "Configuration mismatch. Forcing host mode\n"); + } else if (IS_ENABLED(CONFIG_USB_DWC2_PERIPHERAL) && + hsotg->dr_mode != USB_DR_MODE_PERIPHERAL) { + hsotg->dr_mode = USB_DR_MODE_PERIPHERAL; + dev_warn(hsotg->dev, + "Configuration mismatch. Forcing peripheral mode\n"); + } /* * Attempt to find a generic PHY, then look for an old style |