155 	struct tegra_usb *usb = dev_get_drvdata(ci->dev->parent);  in tegra_usb_notify_event()  local
163 			ehci_writel(ehci, usb->soc->txfifothresh << 16,  in tegra_usb_notify_event()
239 	struct tegra_usb *usb = dev_get_drvdata(ci->dev->parent);  in tegra_ehci_hub_control()  local
248 		if (wValue != USB_PORT_FEAT_RESET || !usb->needs_double_reset)  in tegra_ehci_hub_control()
278 	struct tegra_usb *usb;  in tegra_usb_probe()  local
281 	usb = devm_kzalloc(&pdev->dev, sizeof(*usb), GFP_KERNEL);  in tegra_usb_probe()
282 	if (!usb)  in tegra_usb_probe()
285 	platform_set_drvdata(pdev, usb);  in tegra_usb_probe()
293 	usb->phy = devm_usb_get_phy_by_phandle(&pdev->dev, "nvidia,phy", 0);  in tegra_usb_probe()
294 	if (IS_ERR(usb->phy))  in tegra_usb_probe()
295 		return dev_err_probe(&pdev->dev, PTR_ERR(usb->phy),  in tegra_usb_probe()
298 	usb->clk = devm_clk_get(&pdev->dev, NULL);  in tegra_usb_probe()
299 	if (IS_ERR(usb->clk)) {  in tegra_usb_probe()
300 		err = PTR_ERR(usb->clk);  in tegra_usb_probe()
315 		usb->needs_double_reset = true;  in tegra_usb_probe()
328 	err = usb_phy_init(usb->phy);  in tegra_usb_probe()
333 	usb->soc = soc;  in tegra_usb_probe()
334 	usb->data.name = "tegra-usb";  in tegra_usb_probe()
335 	usb->data.flags = soc->flags;  in tegra_usb_probe()
336 	usb->data.usb_phy = usb->phy;  in tegra_usb_probe()
337 	usb->data.dr_mode = soc->dr_mode;  in tegra_usb_probe()
338 	usb->data.capoffset = DEF_CAPOFFSET;  in tegra_usb_probe()
339 	usb->data.enter_lpm = tegra_usb_enter_lpm;  in tegra_usb_probe()
340 	usb->data.hub_control = tegra_ehci_hub_control;  in tegra_usb_probe()
341 	usb->data.notify_event = tegra_usb_notify_event;  in tegra_usb_probe()
345 		usb->data.flags &= ~CI_HDRC_SUPPORTS_RUNTIME_PM;  in tegra_usb_probe()
347 	usb->dev = ci_hdrc_add_device(&pdev->dev, pdev->resource,  in tegra_usb_probe()
348 				      pdev->num_resources, &usb->data);  in tegra_usb_probe()
349 	if (IS_ERR(usb->dev)) {  in tegra_usb_probe()
350 		err = PTR_ERR(usb->dev);  in tegra_usb_probe()
358 	usb_phy_shutdown(usb->phy);  in tegra_usb_probe()
368 	struct tegra_usb *usb = platform_get_drvdata(pdev);  in tegra_usb_remove()  local
370 	ci_hdrc_remove_device(usb->dev);  in tegra_usb_remove()
371 	usb_phy_shutdown(usb->phy);  in tegra_usb_remove()
379 	struct tegra_usb *usb = dev_get_drvdata(dev);  in tegra_usb_runtime_resume()  local
382 	err = clk_prepare_enable(usb->clk);  in tegra_usb_runtime_resume()
393 	struct tegra_usb *usb = dev_get_drvdata(dev);  in tegra_usb_runtime_suspend()  local
395 	clk_disable_unprepare(usb->clk);  in tegra_usb_runtime_suspend()