Lines Matching refs:hcd
50 struct usb_hcd *hcd; in fsl_ehci_drv_probe() local
88 hcd = __usb_create_hcd(&fsl_ehci_hc_driver, pdev->dev.parent, in fsl_ehci_drv_probe()
90 if (!hcd) { in fsl_ehci_drv_probe()
96 hcd->regs = devm_ioremap_resource(&pdev->dev, res); in fsl_ehci_drv_probe()
97 if (IS_ERR(hcd->regs)) { in fsl_ehci_drv_probe()
98 retval = PTR_ERR(hcd->regs); in fsl_ehci_drv_probe()
102 hcd->rsrc_start = res->start; in fsl_ehci_drv_probe()
103 hcd->rsrc_len = resource_size(res); in fsl_ehci_drv_probe()
105 pdata->regs = hcd->regs; in fsl_ehci_drv_probe()
108 hcd->power_budget = pdata->power_budget; in fsl_ehci_drv_probe()
120 tmp = ioread32be(hcd->regs + FSL_SOC_USB_CTRL); in fsl_ehci_drv_probe()
123 iowrite32be(tmp, hcd->regs + FSL_SOC_USB_CTRL); in fsl_ehci_drv_probe()
129 iowrite32be(USB_CTRL_USB_EN, hcd->regs + FSL_SOC_USB_CTRL); in fsl_ehci_drv_probe()
136 tmp = ioread32be(hcd->regs + FSL_SOC_USB_CTRL); in fsl_ehci_drv_probe()
139 iowrite32be(tmp, hcd->regs + FSL_SOC_USB_CTRL); in fsl_ehci_drv_probe()
141 writel(PORT_PTS_UTMI, hcd->regs + FSL_SOC_USB_PORTSC1); in fsl_ehci_drv_probe()
146 retval = usb_add_hcd(hcd, irq, IRQF_SHARED); in fsl_ehci_drv_probe()
149 device_wakeup_enable(hcd->self.controller); in fsl_ehci_drv_probe()
153 struct ehci_hcd *ehci = hcd_to_ehci(hcd); in fsl_ehci_drv_probe()
155 hcd->usb_phy = usb_get_phy(USB_PHY_TYPE_USB2); in fsl_ehci_drv_probe()
157 hcd, ehci, hcd->usb_phy); in fsl_ehci_drv_probe()
159 if (!IS_ERR_OR_NULL(hcd->usb_phy)) { in fsl_ehci_drv_probe()
160 retval = otg_set_host(hcd->usb_phy->otg, in fsl_ehci_drv_probe()
163 usb_put_phy(hcd->usb_phy); in fsl_ehci_drv_probe()
172 hcd->skip_phy_initialization = 1; in fsl_ehci_drv_probe()
178 usb_put_hcd(hcd); in fsl_ehci_drv_probe()
186 static bool usb_phy_clk_valid(struct usb_hcd *hcd) in usb_phy_clk_valid() argument
188 void __iomem *non_ehci = hcd->regs; in usb_phy_clk_valid()
197 static int ehci_fsl_setup_phy(struct usb_hcd *hcd, in ehci_fsl_setup_phy() argument
202 struct ehci_hcd *ehci = hcd_to_ehci(hcd); in ehci_fsl_setup_phy()
203 void __iomem *non_ehci = hcd->regs; in ehci_fsl_setup_phy()
204 struct device *dev = hcd->self.controller; in ehci_fsl_setup_phy()
208 dev_warn(hcd->self.controller, "Could not get controller version\n"); in ehci_fsl_setup_phy()
254 pdata->have_sysif_regs && !usb_phy_clk_valid(hcd)) { in ehci_fsl_setup_phy()
284 !usb_phy_clk_valid(hcd)) { in ehci_fsl_setup_phy()
285 dev_warn(hcd->self.controller, "USB PHY clock invalid\n"); in ehci_fsl_setup_phy()
303 struct usb_hcd *hcd = ehci_to_hcd(ehci); in ehci_fsl_usb_setup() local
305 void __iomem *non_ehci = hcd->regs; in ehci_fsl_usb_setup()
307 pdata = dev_get_platdata(hcd->self.controller); in ehci_fsl_usb_setup()
333 if (ehci_fsl_setup_phy(hcd, pdata->phy_mode, 0)) in ehci_fsl_usb_setup()
343 if (ehci_fsl_setup_phy(hcd, pdata->phy_mode, 0)) in ehci_fsl_usb_setup()
347 if (ehci_fsl_setup_phy(hcd, pdata->phy_mode, 1)) in ehci_fsl_usb_setup()
375 static int ehci_fsl_setup(struct usb_hcd *hcd) in ehci_fsl_setup() argument
377 struct ehci_hcd *ehci = hcd_to_ehci(hcd); in ehci_fsl_setup()
382 dev = hcd->self.controller; in ehci_fsl_setup()
383 pdata = dev_get_platdata(hcd->self.controller); in ehci_fsl_setup()
388 ehci->caps = hcd->regs + 0x100; in ehci_fsl_setup()
399 hcd->has_tt = 1; in ehci_fsl_setup()
401 retval = ehci_setup(hcd); in ehci_fsl_setup()
412 hcd->regs + FSL_SOC_USB_SBUSCFG); in ehci_fsl_setup()
433 struct usb_hcd *hcd = dev_get_drvdata(dev); in ehci_fsl_mpc512x_drv_suspend() local
434 struct ehci_hcd *ehci = hcd_to_ehci(hcd); in ehci_fsl_mpc512x_drv_suspend()
439 u32 mode = ehci_readl(ehci, hcd->regs + FSL_SOC_USB_USBMODE); in ehci_fsl_mpc512x_drv_suspend()
441 tmp = ehci_readl(ehci, hcd->regs + 0x140); /* usbcmd */ in ehci_fsl_mpc512x_drv_suspend()
465 clear_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags); in ehci_fsl_mpc512x_drv_suspend()
485 hcd->regs + FSL_SOC_USB_USBGENCTRL); in ehci_fsl_mpc512x_drv_suspend()
502 struct usb_hcd *hcd = dev_get_drvdata(dev); in ehci_fsl_mpc512x_drv_resume() local
503 struct ehci_hcd *ehci = hcd_to_ehci(hcd); in ehci_fsl_mpc512x_drv_resume()
531 ehci_writel(ehci, tmp, hcd->regs + FSL_SOC_USB_USBMODE); in ehci_fsl_mpc512x_drv_resume()
534 hcd->regs + FSL_SOC_USB_USBGENCTRL); in ehci_fsl_mpc512x_drv_resume()
536 hcd->regs + FSL_SOC_USB_ISIPHYCTRL); in ehci_fsl_mpc512x_drv_resume()
538 ehci_writel(ehci, SBUSCFG_INCR8, hcd->regs + FSL_SOC_USB_SBUSCFG); in ehci_fsl_mpc512x_drv_resume()
551 set_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags); in ehci_fsl_mpc512x_drv_resume()
559 usb_hcd_resume_root_hub(hcd); in ehci_fsl_mpc512x_drv_resume()
575 static struct ehci_fsl *hcd_to_ehci_fsl(struct usb_hcd *hcd) in hcd_to_ehci_fsl() argument
577 struct ehci_hcd *ehci = hcd_to_ehci(hcd); in hcd_to_ehci_fsl()
584 struct usb_hcd *hcd = dev_get_drvdata(dev); in ehci_fsl_drv_suspend() local
585 struct ehci_fsl *ehci_fsl = hcd_to_ehci_fsl(hcd); in ehci_fsl_drv_suspend()
586 void __iomem *non_ehci = hcd->regs; in ehci_fsl_drv_suspend()
593 ehci_prepare_ports_for_controller_suspend(hcd_to_ehci(hcd), in ehci_fsl_drv_suspend()
604 struct usb_hcd *hcd = dev_get_drvdata(dev); in ehci_fsl_drv_resume() local
605 struct ehci_fsl *ehci_fsl = hcd_to_ehci_fsl(hcd); in ehci_fsl_drv_resume()
606 struct ehci_hcd *ehci = hcd_to_ehci(hcd); in ehci_fsl_drv_resume()
607 void __iomem *non_ehci = hcd->regs; in ehci_fsl_drv_resume()
618 usb_root_hub_lost_power(hcd->self.root_hub); in ehci_fsl_drv_resume()
631 struct usb_hcd *hcd = dev_get_drvdata(dev); in ehci_fsl_drv_restore() local
633 usb_root_hub_lost_power(hcd->self.root_hub); in ehci_fsl_drv_restore()
649 static int ehci_start_port_reset(struct usb_hcd *hcd, unsigned port) in ehci_start_port_reset() argument
651 struct ehci_hcd *ehci = hcd_to_ehci(hcd); in ehci_start_port_reset()
696 struct usb_hcd *hcd = platform_get_drvdata(pdev); in fsl_ehci_drv_remove() local
698 if (!IS_ERR_OR_NULL(hcd->usb_phy)) { in fsl_ehci_drv_remove()
699 otg_set_host(hcd->usb_phy->otg, NULL); in fsl_ehci_drv_remove()
700 usb_put_phy(hcd->usb_phy); in fsl_ehci_drv_remove()
703 usb_remove_hcd(hcd); in fsl_ehci_drv_remove()
711 usb_put_hcd(hcd); in fsl_ehci_drv_remove()