3 * Driver for EHCI HCD on SPEAr SOC
21 #include <linux/usb/hcd.h>
31 #define to_spear_ehci(hcd)	(struct spear_ehci *)(hcd_to_ehci(hcd)->priv)  argument
37 	struct usb_hcd *hcd = dev_get_drvdata(dev);  in ehci_spear_drv_suspend()  local
40 	return ehci_suspend(hcd, do_wakeup);  in ehci_spear_drv_suspend()
45 	struct usb_hcd *hcd = dev_get_drvdata(dev);  in ehci_spear_drv_resume()  local
47 	ehci_resume(hcd, false);  in ehci_spear_drv_resume()
56 	struct usb_hcd *hcd ;  in spear_ehci_hcd_drv_probe()  local
88 	hcd = usb_create_hcd(driver, &pdev->dev, dev_name(&pdev->dev));  in spear_ehci_hcd_drv_probe()
89 	if (!hcd) {  in spear_ehci_hcd_drv_probe()
94 	hcd->regs = devm_platform_get_and_ioremap_resource(pdev, 0, &res);  in spear_ehci_hcd_drv_probe()
95 	if (IS_ERR(hcd->regs)) {  in spear_ehci_hcd_drv_probe()
96 		retval = PTR_ERR(hcd->regs);  in spear_ehci_hcd_drv_probe()
99 	hcd->rsrc_start = res->start;  in spear_ehci_hcd_drv_probe()
100 	hcd->rsrc_len = resource_size(res);  in spear_ehci_hcd_drv_probe()
102 	sehci = to_spear_ehci(hcd);  in spear_ehci_hcd_drv_probe()
106 	hcd_to_ehci(hcd)->caps = hcd->regs;  in spear_ehci_hcd_drv_probe()
109 	retval = usb_add_hcd(hcd, irq, IRQF_SHARED);  in spear_ehci_hcd_drv_probe()
113 	device_wakeup_enable(hcd->self.controller);  in spear_ehci_hcd_drv_probe()
119 	usb_put_hcd(hcd);  in spear_ehci_hcd_drv_probe()
128 	struct usb_hcd *hcd = platform_get_drvdata(pdev);  in spear_ehci_hcd_drv_remove()  local
129 	struct spear_ehci *sehci = to_spear_ehci(hcd);  in spear_ehci_hcd_drv_remove()
131 	usb_remove_hcd(hcd);  in spear_ehci_hcd_drv_remove()
135 	usb_put_hcd(hcd);  in spear_ehci_hcd_drv_remove()