-// struct platform_device *pdev = to_platform_device(dev);
-// struct usb_hcd *hcd = dev_get_drvdata(dev);
- printk("%s: not implemented yet\n", __FUNCTION__);
+ struct usb_hcd *hcd = platform_get_drvdata(pdev);
+ struct ohci_hcd *ohci = hcd_to_ohci(hcd);
+ int status;
+
+ if (time_before(jiffies, ohci->next_statechange))
+ msleep(5);
+ ohci->next_statechange = jiffies;
+
+ if ((status = pxa27x_start_hc(&pdev->dev)) < 0)
+ return status;
+
+ pdev->dev.power.power_state = PMSG_ON;
+ usb_hcd_resume_root_hub(hcd);