1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
3  * pci.c - DesignWare HS OTG Controller PCI driver
5  * Copyright (C) 2004-2013 Synopsys, Inc.
16  * 3. The names of the above-listed copyright holders may not be used
50 #include <linux/usb.h>
52 #include <linux/usb/hcd.h>
53 #include <linux/usb/ch11.h>
55 #include <linux/usb/usb_phy_generic.h>
59 static const char dwc2_driver_name[] = "dwc2-pci";
68 	if (pdev->vendor == PCI_VENDOR_ID_SYNOPSYS &&  in dwc2_pci_quirks()
69 	    pdev->device == PCI_PRODUCT_ID_HAPS_HSOTG) {  in dwc2_pci_quirks()
81  * dwc2_pci_probe() - Provides the cleanup entry points for the DWC_otg PCI
88 	struct dwc2_pci_glue *glue = pci_get_drvdata(pci);  in dwc2_pci_remove()  local
90 	platform_device_unregister(glue->dwc2);  in dwc2_pci_remove()
91 	usb_phy_generic_unregister(glue->phy);  in dwc2_pci_remove()
102 	struct device		*dev = &pci->dev;  in dwc2_pci_probe()
103 	struct dwc2_pci_glue	*glue;  in dwc2_pci_probe()  local
108 		return -ENODEV;  in dwc2_pci_probe()
123 		ret = -ENOMEM;  in dwc2_pci_probe()
134 	res[1].start	= pci->irq;  in dwc2_pci_probe()
144 	dwc2->dev.parent = dev;  in dwc2_pci_probe()
150 	glue = devm_kzalloc(dev, sizeof(*glue), GFP_KERNEL);  in dwc2_pci_probe()
151 	if (!glue) {  in dwc2_pci_probe()
152 		ret = -ENOMEM;  in dwc2_pci_probe()
162 	glue->phy = phy;  in dwc2_pci_probe()
163 	glue->dwc2 = dwc2;  in dwc2_pci_probe()
164 	pci_set_drvdata(pci, glue);  in dwc2_pci_probe()
194 MODULE_DESCRIPTION("DESIGNWARE HS OTG PCI Bus Glue");