xhci: Adjust the UHCI Controllers bit value

zhaoxin inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I40QDN
CVE: NA

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Over Current condition is not standardized in the UHCI spec.
Zhaoxin UHCI controllers report Over Current active off.
Intel controllers report it active on, so we'll adjust the bit value.
Signed-off-by: NLeoLiu-oc <LeoLiu-oc@zhaoxin.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
Reviewed-by: NHanjun Guo <guohanjun@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

drivers/usb/host/uhci-pci.c

@@ -134,6 +134,9 @@ static int uhci_pci_init(struct usb_hcd *hcd)
 	if (to_pci_dev(uhci_dev(uhci))->vendor == PCI_VENDOR_ID_INTEL)
 		device_set_wakeup_capable(uhci_dev(uhci), true);
 
+	if (to_pci_dev(uhci_dev(uhci))->vendor == PCI_VENDOR_ID_ZHAOXIN)
+		uhci->oc_low = 1;
+
 	/* Set up pointers to PCI-specific functions */
 	uhci->reset_hc = uhci_pci_reset_hc;
 	uhci->check_and_reset_hc = uhci_pci_check_and_reset_hc;