Current File : //usr/src/linux-headers-5.15.0-125-generic/include/linux/usb/c67x00.h
// SPDX-License-Identifier: GPL-2.0+
/*
* usb_c67x00.h: platform definitions for the Cypress C67X00 USB chip
*
* Copyright (C) 2006-2008 Barco N.V.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301 USA.
*/
#ifndef _LINUX_USB_C67X00_H
#define _LINUX_USB_C67X00_H
/* SIE configuration */
#define C67X00_SIE_UNUSED 0
#define C67X00_SIE_HOST 1
#define C67X00_SIE_PERIPHERAL_A 2 /* peripheral on A port */
#define C67X00_SIE_PERIPHERAL_B 3 /* peripheral on B port */
#define c67x00_sie_config(config, n) (((config)>>(4*(n)))&0x3)
#define C67X00_SIE1_UNUSED (C67X00_SIE_UNUSED << 0)
#define C67X00_SIE1_HOST (C67X00_SIE_HOST << 0)
#define C67X00_SIE1_PERIPHERAL_A (C67X00_SIE_PERIPHERAL_A << 0)
#define C67X00_SIE1_PERIPHERAL_B (C67X00_SIE_PERIPHERAL_B << 0)
#define C67X00_SIE2_UNUSED (C67X00_SIE_UNUSED << 4)
#define C67X00_SIE2_HOST (C67X00_SIE_HOST << 4)
#define C67X00_SIE2_PERIPHERAL_A (C67X00_SIE_PERIPHERAL_A << 4)
#define C67X00_SIE2_PERIPHERAL_B (C67X00_SIE_PERIPHERAL_B << 4)
struct c67x00_platform_data {
int sie_config; /* SIEs config (C67X00_SIEx_*) */
unsigned long hpi_regstep; /* Step between HPI registers */
};
#endif /* _LINUX_USB_C67X00_H */
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