usb: renesas: gadget: add ep capabilities support

Convert endpoint configuration to new capabilities model.
Signed-off-by: Robert Baldyga <r.baldyga@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

drivers/usb/renesas_usbhs/mod_gadget.c

@@ -1103,12 +1103,18 @@ int usbhs_mod_gadget_probe(struct usbhs_priv *priv)
 		if (usbhsg_is_dcp(uep)) {
 			gpriv->gadget.ep0 = &uep->ep;
 			usb_ep_set_maxpacket_limit(&uep->ep, 64);
+			uep->ep.caps.type_control = true;
 		}
 		/* init normal pipe */
 		else {
 			usb_ep_set_maxpacket_limit(&uep->ep, 512);
+			uep->ep.caps.type_iso = true;
+			uep->ep.caps.type_bulk = true;
+			uep->ep.caps.type_int = true;
 			list_add_tail(&uep->ep.ep_list, &gpriv->gadget.ep_list);
 		}
+		uep->ep.caps.dir_in = true;
+		uep->ep.caps.dir_out = true;
 	}
 
 	ret = usb_add_gadget_udc(dev, &gpriv->gadget);