[deliverable/linux.git] / drivers / usb / chipidea / otg.c

/*
 * otg.c - ChipIdea USB IP core OTG driver
 *
 * Copyright (C) 2013 Freescale Semiconductor, Inc.
 *
 * Author: Peter Chen
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */

/*
 * This file mainly handles otgsc register, it may include OTG operation
 * in the future.
 */

#include <linux/usb/otg.h>
#include <linux/usb/gadget.h>
#include <linux/usb/chipidea.h>

#include "ci.h"
#include "bits.h"
#include "otg.h"

/**
 * ci_hdrc_otg_init - initialize otgsc bits
 * ci: the controller
 */
int ci_hdrc_otg_init(struct ci_hdrc *ci)
{
	ci_enable_otg_interrupt(ci, OTGSC_IDIE);

	return 0;
}
Commit	Line	Data
c10b4f03 PC	1	/*
	2	* otg.c - ChipIdea USB IP core OTG driver
	3	*
	4	* Copyright (C) 2013 Freescale Semiconductor, Inc.
	5	*
	6	* Author: Peter Chen
	7	*
	8	* This program is free software; you can redistribute it and/or modify
	9	* it under the terms of the GNU General Public License version 2 as
	10	* published by the Free Software Foundation.
	11	*/
	12
	13	/*
	14	* This file mainly handles otgsc register, it may include OTG operation
	15	* in the future.
	16	*/
	17
	18	#include <linux/usb/otg.h>
	19	#include <linux/usb/gadget.h>
	20	#include <linux/usb/chipidea.h>
	21
	22	#include "ci.h"
	23	#include "bits.h"
	24	#include "otg.h"
	25
	26	/**
	27	* ci_hdrc_otg_init - initialize otgsc bits
	28	* ci: the controller
	29	*/
	30	int ci_hdrc_otg_init(struct ci_hdrc *ci)
	31	{
	32	ci_enable_otg_interrupt(ci, OTGSC_IDIE);
	33
	34	return 0;
	35	}