*/
void dwc2_force_dr_mode(struct dwc2_hsotg *hsotg)
{
+ bool ret;
+
switch (hsotg->dr_mode) {
case USB_DR_MODE_HOST:
- dwc2_force_mode(hsotg, true);
+ ret = dwc2_force_mode(hsotg, true);
+ /*
+ * NOTE: This is required for some rockchip soc based
+ * platforms on their host-only dwc2.
+ */
+ if (!ret)
+ msleep(50);
+
break;
case USB_DR_MODE_PERIPHERAL:
dwc2_force_mode(hsotg, false);