// SPDX-License-Identifier: GPL-2.0 /* * Cadence USBSS DRD Driver. * * Copyright (C) 2018-2020 Cadence. * Copyright (C) 2017-2018 NXP * Copyright (C) 2019 Texas Instruments * * * Author: Peter Chen <[email protected]> * Pawel Laszczak <[email protected]> * Roger Quadros <[email protected]> */ #include <linux/module.h> #include <linux/irq.h> #include <linux/kernel.h> #include <linux/of.h> #include <linux/platform_device.h> #include <linux/pm_runtime.h> #include "core.h" #include "gadget-export.h" #include "drd.h" static int set_phy_power_on(struct cdns *cdns) { … } static void set_phy_power_off(struct cdns *cdns) { … } /** * cdns3_plat_probe - probe for cdns3 core device * @pdev: Pointer to cdns3 core platform device * * Returns 0 on success otherwise negative errno */ static int cdns3_plat_probe(struct platform_device *pdev) { … } /** * cdns3_plat_remove() - unbind drd driver and clean up * @pdev: Pointer to Linux platform device * * Returns 0 on success otherwise negative errno */ static void cdns3_plat_remove(struct platform_device *pdev) { … } #ifdef CONFIG_PM static int cdns3_set_platform_suspend(struct device *dev, bool suspend, bool wakeup) { … } static int cdns3_controller_suspend(struct device *dev, pm_message_t msg) { … } static int cdns3_controller_resume(struct device *dev, pm_message_t msg) { … } static int cdns3_plat_runtime_suspend(struct device *dev) { … } static int cdns3_plat_runtime_resume(struct device *dev) { … } #ifdef CONFIG_PM_SLEEP static int cdns3_plat_suspend(struct device *dev) { … } static int cdns3_plat_resume(struct device *dev) { … } #endif /* CONFIG_PM_SLEEP */ #endif /* CONFIG_PM */ static const struct dev_pm_ops cdns3_pm_ops = …; #ifdef CONFIG_OF static const struct of_device_id of_cdns3_match[] = …; MODULE_DEVICE_TABLE(of, of_cdns3_match); #endif static struct platform_driver cdns3_driver = …; module_platform_driver(…) …; MODULE_ALIAS(…) …; MODULE_AUTHOR(…) …; MODULE_LICENSE(…) …; MODULE_DESCRIPTION(…) …;
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