diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 7bee163..5fbc67c 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -249,6 +249,12 @@
 	retval = handshake (ehci, &ehci->regs->command,
 			    CMD_RESET, 0, 250 * 1000);
 
+	if (ehci->has_hostpc) {
+		ehci_writel(ehci, USBMODE_EX_HC | USBMODE_EX_VBPS,
+			(u32 __iomem *)(((u8 *)ehci->regs) + USBMODE_EX));
+		ehci_writel(ehci, TXFIFO_DEFAULT,
+			(u32 __iomem *)(((u8 *)ehci->regs) + TXFILLTUNING));
+	}
 	if (retval)
 		return retval;