--- zzzz-none-000/linux-4.9.218/drivers/usb/host/ehci-platform.c	2020-04-02 15:20:41.000000000 +0000
+++ seale-7590ax-750/linux-4.9.218/drivers/usb/host/ehci-platform.c	2023-03-29 10:59:07.000000000 +0000
@@ -259,6 +259,8 @@
 		hcd->has_tt = 1;
 	if (pdata->reset_on_resume)
 		priv->reset_on_resume = true;
+	if (pdata->ignore_oc)
+		ehci->ignore_oc = 1;
 
 #ifndef CONFIG_USB_EHCI_BIG_ENDIAN_MMIO
 	if (ehci->big_endian_mmio) {