usb: dwc2: gadget: enable otg flag in dual role configuration

Inform that device is otg-capable in case of otg configuration.

Acked-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Gregory Herrero <gregory.herrero@intel.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c
index 56a08ac3849ab4713f7c6a568338b0a2f158350e..eb906bd85aab388e9b5fca3feb46f29d5bd2fe43 100644 (file)
--- a/drivers/usb/dwc2/gadget.c
+++ b/drivers/usb/dwc2/gadget.c
@@ -3525,6 +3525,8 @@ int dwc2_gadget_init(struct dwc2_hsotg *hsotg, int irq)
        hsotg->gadget.max_speed = USB_SPEED_HIGH;
        hsotg->gadget.ops = &s3c_hsotg_gadget_ops;
        hsotg->gadget.name = dev_name(dev);
+       if (hsotg->dr_mode == USB_DR_MODE_OTG)
+               hsotg->gadget.is_otg = 1;
 
        /* reset the system */