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USB: Add EHCI support for VCT EHCI controller (really with driver now)

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Somehow I missed the real driver part in my last patch version. This patch
now adds the driver.

Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Remy Bohmer <linux@bohmer.net>
This commit is contained in:
Stefan Roese 2009-01-29 06:33:55 +01:00 committed by Remy Bohmer
parent 6c6e042ab3
commit a270d1e729
1 changed files with 58 additions and 0 deletions
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58
drivers/usb/usb_ehci_vct.c Normal file
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/*
* (C) Copyright 2009 Stefan Roese <sr@denx.de>, DENX Software Engineering
*
* 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
*/
#include <common.h>
#include <usb.h>
#include "usb_ehci.h"
#include "usb_ehci_core.h"
int vct_ehci_hcd_init(u32 *hccr, u32 *hcor);
/*
* Create the appropriate control structures to manage
* a new EHCI host controller.
*/
int ehci_hcd_init(void)
{
int ret;
u32 vct_hccr;
u32 vct_hcor;
/*
* Init VCT specific stuff
*/
ret = vct_ehci_hcd_init(&vct_hccr, &vct_hcor);
if (ret)
return ret;
hccr = (struct ehci_hccr *)vct_hccr;
hcor = (struct ehci_hcor *)vct_hcor;
return 0;
}
/*
* Destroy the appropriate control structures corresponding
* the the EHCI host controller.
*/
int ehci_hcd_stop(void)
{
return 0;
}