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path: root/drivers/usb/dwc3/dwc3-pci.c
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Diffstat (limited to 'drivers/usb/dwc3/dwc3-pci.c')
-rw-r--r--drivers/usb/dwc3/dwc3-pci.c521
1 files changed, 521 insertions, 0 deletions
diff --git a/drivers/usb/dwc3/dwc3-pci.c b/drivers/usb/dwc3/dwc3-pci.c
new file mode 100644
index 0000000000..6604845c39
--- /dev/null
+++ b/drivers/usb/dwc3/dwc3-pci.c
@@ -0,0 +1,521 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * dwc3-pci.c - PCI Specific glue layer
+ *
+ * Copyright (C) 2010-2011 Texas Instruments Incorporated - https://www.ti.com
+ *
+ * Authors: Felipe Balbi <balbi@ti.com>,
+ * Sebastian Andrzej Siewior <bigeasy@linutronix.de>
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/pci.h>
+#include <linux/workqueue.h>
+#include <linux/pm_runtime.h>
+#include <linux/platform_device.h>
+#include <linux/gpio/consumer.h>
+#include <linux/gpio/machine.h>
+#include <linux/acpi.h>
+#include <linux/delay.h>
+
+#define PCI_DEVICE_ID_INTEL_BYT 0x0f37
+#define PCI_DEVICE_ID_INTEL_MRFLD 0x119e
+#define PCI_DEVICE_ID_INTEL_BSW 0x22b7
+#define PCI_DEVICE_ID_INTEL_SPTLP 0x9d30
+#define PCI_DEVICE_ID_INTEL_SPTH 0xa130
+#define PCI_DEVICE_ID_INTEL_BXT 0x0aaa
+#define PCI_DEVICE_ID_INTEL_BXT_M 0x1aaa
+#define PCI_DEVICE_ID_INTEL_APL 0x5aaa
+#define PCI_DEVICE_ID_INTEL_KBP 0xa2b0
+#define PCI_DEVICE_ID_INTEL_CMLLP 0x02ee
+#define PCI_DEVICE_ID_INTEL_CMLH 0x06ee
+#define PCI_DEVICE_ID_INTEL_GLK 0x31aa
+#define PCI_DEVICE_ID_INTEL_CNPLP 0x9dee
+#define PCI_DEVICE_ID_INTEL_CNPH 0xa36e
+#define PCI_DEVICE_ID_INTEL_CNPV 0xa3b0
+#define PCI_DEVICE_ID_INTEL_ICLLP 0x34ee
+#define PCI_DEVICE_ID_INTEL_EHL 0x4b7e
+#define PCI_DEVICE_ID_INTEL_TGPLP 0xa0ee
+#define PCI_DEVICE_ID_INTEL_TGPH 0x43ee
+#define PCI_DEVICE_ID_INTEL_JSP 0x4dee
+#define PCI_DEVICE_ID_INTEL_ADL 0x460e
+#define PCI_DEVICE_ID_INTEL_ADL_PCH 0x51ee
+#define PCI_DEVICE_ID_INTEL_ADLN 0x465e
+#define PCI_DEVICE_ID_INTEL_ADLN_PCH 0x54ee
+#define PCI_DEVICE_ID_INTEL_ADLS 0x7ae1
+#define PCI_DEVICE_ID_INTEL_RPL 0xa70e
+#define PCI_DEVICE_ID_INTEL_RPLS 0x7a61
+#define PCI_DEVICE_ID_INTEL_MTLM 0x7eb1
+#define PCI_DEVICE_ID_INTEL_MTLP 0x7ec1
+#define PCI_DEVICE_ID_INTEL_MTLS 0x7f6f
+#define PCI_DEVICE_ID_INTEL_MTL 0x7e7e
+#define PCI_DEVICE_ID_INTEL_TGL 0x9a15
+#define PCI_DEVICE_ID_AMD_MR 0x163a
+
+#define PCI_INTEL_BXT_DSM_GUID "732b85d5-b7a7-4a1b-9ba0-4bbd00ffd511"
+#define PCI_INTEL_BXT_FUNC_PMU_PWR 4
+#define PCI_INTEL_BXT_STATE_D0 0
+#define PCI_INTEL_BXT_STATE_D3 3
+
+#define GP_RWBAR 1
+#define GP_RWREG1 0xa0
+#define GP_RWREG1_ULPI_REFCLK_DISABLE (1 << 17)
+
+/**
+ * struct dwc3_pci - Driver private structure
+ * @dwc3: child dwc3 platform_device
+ * @pci: our link to PCI bus
+ * @guid: _DSM GUID
+ * @has_dsm_for_pm: true for devices which need to run _DSM on runtime PM
+ * @wakeup_work: work for asynchronous resume
+ */
+struct dwc3_pci {
+ struct platform_device *dwc3;
+ struct pci_dev *pci;
+
+ guid_t guid;
+
+ unsigned int has_dsm_for_pm:1;
+ struct work_struct wakeup_work;
+};
+
+static const struct acpi_gpio_params reset_gpios = { 0, 0, false };
+static const struct acpi_gpio_params cs_gpios = { 1, 0, false };
+
+static const struct acpi_gpio_mapping acpi_dwc3_byt_gpios[] = {
+ { "reset-gpios", &reset_gpios, 1 },
+ { "cs-gpios", &cs_gpios, 1 },
+ { },
+};
+
+static struct gpiod_lookup_table platform_bytcr_gpios = {
+ .dev_id = "0000:00:16.0",
+ .table = {
+ GPIO_LOOKUP("INT33FC:00", 54, "cs", GPIO_ACTIVE_HIGH),
+ GPIO_LOOKUP("INT33FC:02", 14, "reset", GPIO_ACTIVE_HIGH),
+ {}
+ },
+};
+
+static int dwc3_byt_enable_ulpi_refclock(struct pci_dev *pci)
+{
+ void __iomem *reg;
+ u32 value;
+
+ reg = pcim_iomap(pci, GP_RWBAR, 0);
+ if (!reg)
+ return -ENOMEM;
+
+ value = readl(reg + GP_RWREG1);
+ if (!(value & GP_RWREG1_ULPI_REFCLK_DISABLE))
+ goto unmap; /* ULPI refclk already enabled */
+
+ value &= ~GP_RWREG1_ULPI_REFCLK_DISABLE;
+ writel(value, reg + GP_RWREG1);
+ /* This comes from the Intel Android x86 tree w/o any explanation */
+ msleep(100);
+unmap:
+ pcim_iounmap(pci, reg);
+ return 0;
+}
+
+static const struct property_entry dwc3_pci_intel_properties[] = {
+ PROPERTY_ENTRY_STRING("dr_mode", "peripheral"),
+ PROPERTY_ENTRY_BOOL("linux,sysdev_is_parent"),
+ {}
+};
+
+static const struct property_entry dwc3_pci_intel_phy_charger_detect_properties[] = {
+ PROPERTY_ENTRY_STRING("dr_mode", "peripheral"),
+ PROPERTY_ENTRY_BOOL("snps,dis_u2_susphy_quirk"),
+ PROPERTY_ENTRY_BOOL("linux,phy_charger_detect"),
+ PROPERTY_ENTRY_BOOL("linux,sysdev_is_parent"),
+ {}
+};
+
+static const struct property_entry dwc3_pci_intel_byt_properties[] = {
+ PROPERTY_ENTRY_STRING("dr_mode", "peripheral"),
+ PROPERTY_ENTRY_BOOL("snps,dis_u2_susphy_quirk"),
+ PROPERTY_ENTRY_BOOL("linux,sysdev_is_parent"),
+ {}
+};
+
+static const struct property_entry dwc3_pci_mrfld_properties[] = {
+ PROPERTY_ENTRY_STRING("dr_mode", "otg"),
+ PROPERTY_ENTRY_STRING("linux,extcon-name", "mrfld_bcove_pwrsrc"),
+ PROPERTY_ENTRY_BOOL("snps,dis_u3_susphy_quirk"),
+ PROPERTY_ENTRY_BOOL("snps,dis_u2_susphy_quirk"),
+ PROPERTY_ENTRY_BOOL("snps,usb2-gadget-lpm-disable"),
+ PROPERTY_ENTRY_BOOL("linux,sysdev_is_parent"),
+ {}
+};
+
+static const struct property_entry dwc3_pci_amd_properties[] = {
+ PROPERTY_ENTRY_BOOL("snps,has-lpm-erratum"),
+ PROPERTY_ENTRY_U8("snps,lpm-nyet-threshold", 0xf),
+ PROPERTY_ENTRY_BOOL("snps,u2exit_lfps_quirk"),
+ PROPERTY_ENTRY_BOOL("snps,u2ss_inp3_quirk"),
+ PROPERTY_ENTRY_BOOL("snps,req_p1p2p3_quirk"),
+ PROPERTY_ENTRY_BOOL("snps,del_p1p2p3_quirk"),
+ PROPERTY_ENTRY_BOOL("snps,del_phy_power_chg_quirk"),
+ PROPERTY_ENTRY_BOOL("snps,lfps_filter_quirk"),
+ PROPERTY_ENTRY_BOOL("snps,rx_detect_poll_quirk"),
+ PROPERTY_ENTRY_BOOL("snps,tx_de_emphasis_quirk"),
+ PROPERTY_ENTRY_U8("snps,tx_de_emphasis", 1),
+ /* FIXME these quirks should be removed when AMD NL tapes out */
+ PROPERTY_ENTRY_BOOL("snps,disable_scramble_quirk"),
+ PROPERTY_ENTRY_BOOL("snps,dis_u3_susphy_quirk"),
+ PROPERTY_ENTRY_BOOL("snps,dis_u2_susphy_quirk"),
+ PROPERTY_ENTRY_BOOL("linux,sysdev_is_parent"),
+ {}
+};
+
+static const struct property_entry dwc3_pci_mr_properties[] = {
+ PROPERTY_ENTRY_STRING("dr_mode", "otg"),
+ PROPERTY_ENTRY_BOOL("usb-role-switch"),
+ PROPERTY_ENTRY_STRING("role-switch-default-mode", "host"),
+ PROPERTY_ENTRY_BOOL("linux,sysdev_is_parent"),
+ {}
+};
+
+static const struct software_node dwc3_pci_intel_swnode = {
+ .properties = dwc3_pci_intel_properties,
+};
+
+static const struct software_node dwc3_pci_intel_phy_charger_detect_swnode = {
+ .properties = dwc3_pci_intel_phy_charger_detect_properties,
+};
+
+static const struct software_node dwc3_pci_intel_byt_swnode = {
+ .properties = dwc3_pci_intel_byt_properties,
+};
+
+static const struct software_node dwc3_pci_intel_mrfld_swnode = {
+ .properties = dwc3_pci_mrfld_properties,
+};
+
+static const struct software_node dwc3_pci_amd_swnode = {
+ .properties = dwc3_pci_amd_properties,
+};
+
+static const struct software_node dwc3_pci_amd_mr_swnode = {
+ .properties = dwc3_pci_mr_properties,
+};
+
+static int dwc3_pci_quirks(struct dwc3_pci *dwc,
+ const struct software_node *swnode)
+{
+ struct pci_dev *pdev = dwc->pci;
+
+ if (pdev->vendor == PCI_VENDOR_ID_INTEL) {
+ if (pdev->device == PCI_DEVICE_ID_INTEL_BXT ||
+ pdev->device == PCI_DEVICE_ID_INTEL_BXT_M ||
+ pdev->device == PCI_DEVICE_ID_INTEL_EHL) {
+ guid_parse(PCI_INTEL_BXT_DSM_GUID, &dwc->guid);
+ dwc->has_dsm_for_pm = true;
+ }
+
+ if (pdev->device == PCI_DEVICE_ID_INTEL_BYT) {
+ struct gpio_desc *gpio;
+ int ret;
+
+ /* On BYT the FW does not always enable the refclock */
+ ret = dwc3_byt_enable_ulpi_refclock(pdev);
+ if (ret)
+ return ret;
+
+ ret = devm_acpi_dev_add_driver_gpios(&pdev->dev,
+ acpi_dwc3_byt_gpios);
+ if (ret)
+ dev_dbg(&pdev->dev, "failed to add mapping table\n");
+
+ /*
+ * A lot of BYT devices lack ACPI resource entries for
+ * the GPIOs. If the ACPI entry for the GPIO controller
+ * is present add a fallback mapping to the reference
+ * design GPIOs which all boards seem to use.
+ */
+ if (acpi_dev_present("INT33FC", NULL, -1))
+ gpiod_add_lookup_table(&platform_bytcr_gpios);
+
+ /*
+ * These GPIOs will turn on the USB2 PHY. Note that we have to
+ * put the gpio descriptors again here because the phy driver
+ * might want to grab them, too.
+ */
+ gpio = gpiod_get_optional(&pdev->dev, "cs", GPIOD_OUT_LOW);
+ if (IS_ERR(gpio))
+ return PTR_ERR(gpio);
+
+ gpiod_set_value_cansleep(gpio, 1);
+ gpiod_put(gpio);
+
+ gpio = gpiod_get_optional(&pdev->dev, "reset", GPIOD_OUT_LOW);
+ if (IS_ERR(gpio))
+ return PTR_ERR(gpio);
+
+ if (gpio) {
+ gpiod_set_value_cansleep(gpio, 1);
+ gpiod_put(gpio);
+ usleep_range(10000, 11000);
+ }
+
+ /*
+ * Make the pdev name predictable (only 1 DWC3 on BYT)
+ * and patch the phy dev-name into the lookup table so
+ * that the phy-driver can get the GPIOs.
+ */
+ dwc->dwc3->id = PLATFORM_DEVID_NONE;
+ platform_bytcr_gpios.dev_id = "dwc3.ulpi";
+
+ /*
+ * Some Android tablets with a Crystal Cove PMIC
+ * (INT33FD), rely on the TUSB1211 phy for charger
+ * detection. These can be identified by them _not_
+ * using the standard ACPI battery and ac drivers.
+ */
+ if (acpi_dev_present("INT33FD", "1", 2) &&
+ acpi_quirk_skip_acpi_ac_and_battery()) {
+ dev_info(&pdev->dev, "Using TUSB1211 phy for charger detection\n");
+ swnode = &dwc3_pci_intel_phy_charger_detect_swnode;
+ }
+ }
+ }
+
+ return device_add_software_node(&dwc->dwc3->dev, swnode);
+}
+
+#ifdef CONFIG_PM
+static void dwc3_pci_resume_work(struct work_struct *work)
+{
+ struct dwc3_pci *dwc = container_of(work, struct dwc3_pci, wakeup_work);
+ struct platform_device *dwc3 = dwc->dwc3;
+ int ret;
+
+ ret = pm_runtime_get_sync(&dwc3->dev);
+ if (ret < 0) {
+ pm_runtime_put_sync_autosuspend(&dwc3->dev);
+ return;
+ }
+
+ pm_runtime_mark_last_busy(&dwc3->dev);
+ pm_runtime_put_sync_autosuspend(&dwc3->dev);
+}
+#endif
+
+static int dwc3_pci_probe(struct pci_dev *pci, const struct pci_device_id *id)
+{
+ struct dwc3_pci *dwc;
+ struct resource res[2];
+ int ret;
+ struct device *dev = &pci->dev;
+
+ ret = pcim_enable_device(pci);
+ if (ret) {
+ dev_err(dev, "failed to enable pci device\n");
+ return -ENODEV;
+ }
+
+ pci_set_master(pci);
+
+ dwc = devm_kzalloc(dev, sizeof(*dwc), GFP_KERNEL);
+ if (!dwc)
+ return -ENOMEM;
+
+ dwc->dwc3 = platform_device_alloc("dwc3", PLATFORM_DEVID_AUTO);
+ if (!dwc->dwc3)
+ return -ENOMEM;
+
+ memset(res, 0x00, sizeof(struct resource) * ARRAY_SIZE(res));
+
+ res[0].start = pci_resource_start(pci, 0);
+ res[0].end = pci_resource_end(pci, 0);
+ res[0].name = "dwc_usb3";
+ res[0].flags = IORESOURCE_MEM;
+
+ res[1].start = pci->irq;
+ res[1].name = "dwc_usb3";
+ res[1].flags = IORESOURCE_IRQ;
+
+ ret = platform_device_add_resources(dwc->dwc3, res, ARRAY_SIZE(res));
+ if (ret) {
+ dev_err(dev, "couldn't add resources to dwc3 device\n");
+ goto err;
+ }
+
+ dwc->pci = pci;
+ dwc->dwc3->dev.parent = dev;
+ ACPI_COMPANION_SET(&dwc->dwc3->dev, ACPI_COMPANION(dev));
+
+ ret = dwc3_pci_quirks(dwc, (void *)id->driver_data);
+ if (ret)
+ goto err;
+
+ ret = platform_device_add(dwc->dwc3);
+ if (ret) {
+ dev_err(dev, "failed to register dwc3 device\n");
+ goto err;
+ }
+
+ device_init_wakeup(dev, true);
+ pci_set_drvdata(pci, dwc);
+ pm_runtime_put(dev);
+#ifdef CONFIG_PM
+ INIT_WORK(&dwc->wakeup_work, dwc3_pci_resume_work);
+#endif
+
+ return 0;
+err:
+ device_remove_software_node(&dwc->dwc3->dev);
+ platform_device_put(dwc->dwc3);
+ return ret;
+}
+
+static void dwc3_pci_remove(struct pci_dev *pci)
+{
+ struct dwc3_pci *dwc = pci_get_drvdata(pci);
+ struct pci_dev *pdev = dwc->pci;
+
+ if (pdev->device == PCI_DEVICE_ID_INTEL_BYT)
+ gpiod_remove_lookup_table(&platform_bytcr_gpios);
+#ifdef CONFIG_PM
+ cancel_work_sync(&dwc->wakeup_work);
+#endif
+ device_init_wakeup(&pci->dev, false);
+ pm_runtime_get(&pci->dev);
+ device_remove_software_node(&dwc->dwc3->dev);
+ platform_device_unregister(dwc->dwc3);
+}
+
+static const struct pci_device_id dwc3_pci_id_table[] = {
+ { PCI_DEVICE_DATA(INTEL, BSW, &dwc3_pci_intel_swnode) },
+ { PCI_DEVICE_DATA(INTEL, BYT, &dwc3_pci_intel_byt_swnode) },
+ { PCI_DEVICE_DATA(INTEL, MRFLD, &dwc3_pci_intel_mrfld_swnode) },
+ { PCI_DEVICE_DATA(INTEL, CMLLP, &dwc3_pci_intel_swnode) },
+ { PCI_DEVICE_DATA(INTEL, CMLH, &dwc3_pci_intel_swnode) },
+ { PCI_DEVICE_DATA(INTEL, SPTLP, &dwc3_pci_intel_swnode) },
+ { PCI_DEVICE_DATA(INTEL, SPTH, &dwc3_pci_intel_swnode) },
+ { PCI_DEVICE_DATA(INTEL, BXT, &dwc3_pci_intel_swnode) },
+ { PCI_DEVICE_DATA(INTEL, BXT_M, &dwc3_pci_intel_swnode) },
+ { PCI_DEVICE_DATA(INTEL, APL, &dwc3_pci_intel_swnode) },
+ { PCI_DEVICE_DATA(INTEL, KBP, &dwc3_pci_intel_swnode) },
+ { PCI_DEVICE_DATA(INTEL, GLK, &dwc3_pci_intel_swnode) },
+ { PCI_DEVICE_DATA(INTEL, CNPLP, &dwc3_pci_intel_swnode) },
+ { PCI_DEVICE_DATA(INTEL, CNPH, &dwc3_pci_intel_swnode) },
+ { PCI_DEVICE_DATA(INTEL, CNPV, &dwc3_pci_intel_swnode) },
+ { PCI_DEVICE_DATA(INTEL, ICLLP, &dwc3_pci_intel_swnode) },
+ { PCI_DEVICE_DATA(INTEL, EHL, &dwc3_pci_intel_swnode) },
+ { PCI_DEVICE_DATA(INTEL, TGPLP, &dwc3_pci_intel_swnode) },
+ { PCI_DEVICE_DATA(INTEL, TGPH, &dwc3_pci_intel_swnode) },
+ { PCI_DEVICE_DATA(INTEL, JSP, &dwc3_pci_intel_swnode) },
+ { PCI_DEVICE_DATA(INTEL, ADL, &dwc3_pci_intel_swnode) },
+ { PCI_DEVICE_DATA(INTEL, ADL_PCH, &dwc3_pci_intel_swnode) },
+ { PCI_DEVICE_DATA(INTEL, ADLN, &dwc3_pci_intel_swnode) },
+ { PCI_DEVICE_DATA(INTEL, ADLN_PCH, &dwc3_pci_intel_swnode) },
+ { PCI_DEVICE_DATA(INTEL, ADLS, &dwc3_pci_intel_swnode) },
+ { PCI_DEVICE_DATA(INTEL, RPL, &dwc3_pci_intel_swnode) },
+ { PCI_DEVICE_DATA(INTEL, RPLS, &dwc3_pci_intel_swnode) },
+ { PCI_DEVICE_DATA(INTEL, MTLM, &dwc3_pci_intel_swnode) },
+ { PCI_DEVICE_DATA(INTEL, MTLP, &dwc3_pci_intel_swnode) },
+ { PCI_DEVICE_DATA(INTEL, MTL, &dwc3_pci_intel_swnode) },
+ { PCI_DEVICE_DATA(INTEL, MTLS, &dwc3_pci_intel_swnode) },
+ { PCI_DEVICE_DATA(INTEL, TGL, &dwc3_pci_intel_swnode) },
+
+ { PCI_DEVICE_DATA(AMD, NL_USB, &dwc3_pci_amd_swnode) },
+ { PCI_DEVICE_DATA(AMD, MR, &dwc3_pci_amd_mr_swnode) },
+
+ { } /* Terminating Entry */
+};
+MODULE_DEVICE_TABLE(pci, dwc3_pci_id_table);
+
+#if defined(CONFIG_PM) || defined(CONFIG_PM_SLEEP)
+static int dwc3_pci_dsm(struct dwc3_pci *dwc, int param)
+{
+ union acpi_object *obj;
+ union acpi_object tmp;
+ union acpi_object argv4 = ACPI_INIT_DSM_ARGV4(1, &tmp);
+
+ if (!dwc->has_dsm_for_pm)
+ return 0;
+
+ tmp.type = ACPI_TYPE_INTEGER;
+ tmp.integer.value = param;
+
+ obj = acpi_evaluate_dsm(ACPI_HANDLE(&dwc->pci->dev), &dwc->guid,
+ 1, PCI_INTEL_BXT_FUNC_PMU_PWR, &argv4);
+ if (!obj) {
+ dev_err(&dwc->pci->dev, "failed to evaluate _DSM\n");
+ return -EIO;
+ }
+
+ ACPI_FREE(obj);
+
+ return 0;
+}
+#endif /* CONFIG_PM || CONFIG_PM_SLEEP */
+
+#ifdef CONFIG_PM
+static int dwc3_pci_runtime_suspend(struct device *dev)
+{
+ struct dwc3_pci *dwc = dev_get_drvdata(dev);
+
+ if (device_can_wakeup(dev))
+ return dwc3_pci_dsm(dwc, PCI_INTEL_BXT_STATE_D3);
+
+ return -EBUSY;
+}
+
+static int dwc3_pci_runtime_resume(struct device *dev)
+{
+ struct dwc3_pci *dwc = dev_get_drvdata(dev);
+ int ret;
+
+ ret = dwc3_pci_dsm(dwc, PCI_INTEL_BXT_STATE_D0);
+ if (ret)
+ return ret;
+
+ queue_work(pm_wq, &dwc->wakeup_work);
+
+ return 0;
+}
+#endif /* CONFIG_PM */
+
+#ifdef CONFIG_PM_SLEEP
+static int dwc3_pci_suspend(struct device *dev)
+{
+ struct dwc3_pci *dwc = dev_get_drvdata(dev);
+
+ return dwc3_pci_dsm(dwc, PCI_INTEL_BXT_STATE_D3);
+}
+
+static int dwc3_pci_resume(struct device *dev)
+{
+ struct dwc3_pci *dwc = dev_get_drvdata(dev);
+
+ return dwc3_pci_dsm(dwc, PCI_INTEL_BXT_STATE_D0);
+}
+#endif /* CONFIG_PM_SLEEP */
+
+static const struct dev_pm_ops dwc3_pci_dev_pm_ops = {
+ SET_SYSTEM_SLEEP_PM_OPS(dwc3_pci_suspend, dwc3_pci_resume)
+ SET_RUNTIME_PM_OPS(dwc3_pci_runtime_suspend, dwc3_pci_runtime_resume,
+ NULL)
+};
+
+static struct pci_driver dwc3_pci_driver = {
+ .name = "dwc3-pci",
+ .id_table = dwc3_pci_id_table,
+ .probe = dwc3_pci_probe,
+ .remove = dwc3_pci_remove,
+ .driver = {
+ .pm = &dwc3_pci_dev_pm_ops,
+ }
+};
+
+MODULE_AUTHOR("Felipe Balbi <balbi@ti.com>");
+MODULE_LICENSE("GPL v2");
+MODULE_DESCRIPTION("DesignWare USB3 PCI Glue Layer");
+
+module_pci_driver(dwc3_pci_driver);