mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-16 17:58:23 +00:00
a142896934
Adding Mentor USB core functionality and Mentor USB Host controller functionality for Mentor USB OTG controller (musbhdrc). Signed-off-by: Ravi Babu <ravibabu@ti.com> Signed-off-by: Swaminathan S <swami.iyer@ti.com> Signed-off-by: Thomas Abraham <t-abraham@ti.com> Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com> Signed-off-by: Remy Bohmer <linux@bohmer.net>
51 lines
1.6 KiB
C
51 lines
1.6 KiB
C
/*
|
|
* Mentor USB OTG Core host controller driver.
|
|
*
|
|
* Copyright (c) 2008 Texas Instruments
|
|
*
|
|
* 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., 59 Temple Place, Suite 330, Boston,
|
|
* MA 02111-1307 USA
|
|
*
|
|
* Author: Thomas Abraham t-abraham@ti.com, Texas Instruments
|
|
*/
|
|
|
|
#ifndef __MUSB_HCD_H__
|
|
#define __MUSB_HCD_H__
|
|
|
|
#include "musb_core.h"
|
|
#ifdef CONFIG_USB_KEYBOARD
|
|
#include <devices.h>
|
|
extern unsigned char new[];
|
|
#endif
|
|
|
|
/* This defines the endpoint number used for control transfers */
|
|
#define MUSB_CONTROL_EP 0
|
|
|
|
/* This defines the endpoint number used for bulk transfer */
|
|
#define MUSB_BULK_EP 1
|
|
|
|
/* This defines the endpoint number used for interrupt transfer */
|
|
#define MUSB_INTR_EP 2
|
|
|
|
/* Determine the operating speed of MUSB core */
|
|
#define musb_ishighspeed() \
|
|
((readb(&musbr->power) & MUSB_POWER_HSMODE) \
|
|
>> MUSB_POWER_HSMODE_SHIFT)
|
|
|
|
/* extern functions */
|
|
extern int musb_platform_init(void);
|
|
extern void musb_platform_deinit(void);
|
|
|
|
#endif /* __MUSB_HCD_H__ */
|