usb: cdns3: host: disable BEI support

The Cadence xHCI doesn't support BEI well, it causes the disconnection
of ISOC devices can't be detected, so we disable it.
Reviewed-by: Jun Li <jun.li@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>

drivers/usb/cdns3/host.c

@@ -24,7 +24,7 @@
 #define LPM_2_STB_SWITCH_EN	BIT(25)
 
 static const struct xhci_plat_priv xhci_plat_cdns3_xhci = {
-	.quirks = XHCI_SKIP_PHY_INIT,
+	.quirks = XHCI_SKIP_PHY_INIT | XHCI_AVOID_BEI,
 	.suspend_quirk = xhci_cdns3_suspend_quirk,
 };