linux/drivers/usb/c67x00/c67x00-drv.c

// SPDX-License-Identifier: GPL-2.0+
/*
 * c67x00-drv.c: Cypress C67X00 USB Common infrastructure
 *
 * Copyright (C) 2006-2008 Barco N.V.
 *    Derived from the Cypress cy7c67200/300 ezusb linux driver and
 *    based on multiple host controller drivers inside the linux kernel.
 */

/*
 * This file implements the common infrastructure for using the c67x00.
 * It is both the link between the platform configuration and subdrivers and
 * the link between the common hardware parts and the subdrivers (e.g.
 * interrupt handling).
 *
 * The c67x00 has 2 SIE's (serial interface engine) which can be configured
 * to be host, device or OTG (with some limitations, E.G. only SIE1 can be OTG).
 *
 * Depending on the platform configuration, the SIE's are created and
 * the corresponding subdriver is initialized (c67x00_probe_sie).
 */

#include <linux/device.h>
#include <linux/io.h>
#include <linux/list.h>
#include <linux/slab.h>
#include <linux/module.h>
#include <linux/usb.h>
#include <linux/usb/c67x00.h>

#include "c67x00.h"
#include "c67x00-hcd.h"

static void c67x00_probe_sie(struct c67x00_sie *sie,
			     struct c67x00_device *dev, int sie_num)
{ … }

static void c67x00_remove_sie(struct c67x00_sie *sie)
{ … }

static irqreturn_t c67x00_irq(int irq, void *__dev)
{ … }

/* ------------------------------------------------------------------------- */

static int c67x00_drv_probe(struct platform_device *pdev)
{ … }

static void c67x00_drv_remove(struct platform_device *pdev)
{ … }

static struct platform_driver c67x00_driver = …;

module_platform_driver(…) …;

MODULE_AUTHOR(…) …;
MODULE_DESCRIPTION(…) …;
MODULE_LICENSE(…) …;
MODULE_ALIAS(…) …;