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/*
* Pb1550 board platform device registration
*
* Copyright (C) 2009 Manuel Lauss
*
* 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 St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/init.h>
#include <asm/mach-au1x00/au1000.h>
#include <asm/mach-pb1x00/pb1550.h>
#include <asm/mach-db1x00/bcsr.h>
#include "../platform.h"
static int __init pb1550_dev_init(void)
{
int swapped;
/* Pb1550, like all others, also has statuschange irqs; however they're
* wired up on one of the Au1550's shared GPIO201_205 line, which also
* services the PCMCIA card interrupts. So we ignore statuschange and
* use the GPIO201_205 exclusively for card interrupts, since a) pcmcia
* drivers are used to shared irqs and b) statuschange isn't really use-
* ful anyway.
*/
db1x_register_pcmcia_socket(PCMCIA_ATTR_PHYS_ADDR,
PCMCIA_ATTR_PHYS_ADDR + 0x000400000 - 1,
PCMCIA_MEM_PHYS_ADDR,
PCMCIA_MEM_PHYS_ADDR + 0x000400000 - 1,
PCMCIA_IO_PHYS_ADDR,
PCMCIA_IO_PHYS_ADDR + 0x000010000 - 1,
AU1550_GPIO201_205_INT,
AU1550_GPIO0_INT,
0,
0,
0);
db1x_register_pcmcia_socket(PCMCIA_ATTR_PHYS_ADDR + 0x008000000,
PCMCIA_ATTR_PHYS_ADDR + 0x008400000 - 1,
PCMCIA_MEM_PHYS_ADDR + 0x008000000,
PCMCIA_MEM_PHYS_ADDR + 0x008400000 - 1,
PCMCIA_IO_PHYS_ADDR + 0x008000000,
PCMCIA_IO_PHYS_ADDR + 0x008010000 - 1,
AU1550_GPIO201_205_INT,
AU1550_GPIO1_INT,
0,
0,
1);
swapped = bcsr_read(BCSR_STATUS) & BCSR_STATUS_PB1550_SWAPBOOT;
db1x_register_norflash(128 * 1024 * 1024, 4, swapped);
return 0;
}
device_initcall(pb1550_dev_init);
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