// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
/*
* core.h - DesignWare HS OTG Controller common declarations
*
* Copyright (C) 2004-2013 Synopsys, Inc.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions, and the following disclaimer,
* without modification.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The names of the above-listed copyright holders may not be used
* to endorse or promote products derived from this software without
* specific prior written permission.
*
* ALTERNATIVELY, this software may be distributed under the terms of the
* GNU General Public License ("GPL") as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any
* later version.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __DWC2_CORE_H__
#define __DWC2_CORE_H__
#include <linux/phy/phy.h>
#include <linux/regulator/consumer.h>
#include <linux/usb/gadget.h>
#include <linux/usb/otg.h>
#include <linux/usb/phy.h>
#include "hw.h"
/*
* Suggested defines for tracers:
* - no_printk: Disable tracing
* - pr_info: Print this info to the console
* - trace_printk: Print this info to trace buffer (good for verbose logging)
*/
#define DWC2_TRACE_SCHEDULER no_printk
#define DWC2_TRACE_SCHEDULER_VB no_printk
/* Detailed scheduler tracing, but won't overwhelm console */
#define dwc2_sch_dbg(hsotg, fmt, ...) \
DWC2_TRACE_SCHEDULER(pr_fmt("%s: SCH: " fmt), \
dev_name(hsotg->dev), ##__VA_ARGS__)
/* Verbose scheduler tracing */
#define dwc2_sch_vdbg(hsotg, fmt, ...) \
DWC2_TRACE_SCHEDULER_VB(pr_fmt("%s: SCH: " fmt), \
dev_name(hsotg->dev), ##__VA_ARGS__)
/* Maximum number of Endpoints/HostChannels */
#define MAX_EPS_CHANNELS 16
/* dwc2-hsotg declarations */
static const char * const dwc2_hsotg_supply_names[] = 