Commit | Line | Data |
---|---|---|
27dd65ac ML |
1 | /* |
2 | * Pb1550 board platform device registration | |
3 | * | |
4 | * Copyright (C) 2009 Manuel Lauss | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program; if not, write to the Free Software | |
18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
19 | */ | |
20 | ||
21 | #include <linux/init.h> | |
22 | ||
23 | #include <asm/mach-au1x00/au1000.h> | |
24 | #include <asm/mach-pb1x00/pb1550.h> | |
206aa6cd | 25 | #include <asm/mach-db1x00/bcsr.h> |
27dd65ac ML |
26 | |
27 | #include "../platform.h" | |
28 | ||
29 | static int __init pb1550_dev_init(void) | |
30 | { | |
206aa6cd ML |
31 | int swapped; |
32 | ||
27dd65ac ML |
33 | /* Pb1550, like all others, also has statuschange irqs; however they're |
34 | * wired up on one of the Au1550's shared GPIO201_205 line, which also | |
35 | * services the PCMCIA card interrupts. So we ignore statuschange and | |
36 | * use the GPIO201_205 exclusively for card interrupts, since a) pcmcia | |
37 | * drivers are used to shared irqs and b) statuschange isn't really use- | |
38 | * ful anyway. | |
39 | */ | |
7cc2e272 ML |
40 | db1x_register_pcmcia_socket( |
41 | AU1000_PCMCIA_ATTR_PHYS_ADDR, | |
42 | AU1000_PCMCIA_ATTR_PHYS_ADDR + 0x000400000 - 1, | |
43 | AU1000_PCMCIA_MEM_PHYS_ADDR, | |
44 | AU1000_PCMCIA_MEM_PHYS_ADDR + 0x000400000 - 1, | |
45 | AU1000_PCMCIA_IO_PHYS_ADDR, | |
46 | AU1000_PCMCIA_IO_PHYS_ADDR + 0x000010000 - 1, | |
47 | AU1550_GPIO201_205_INT, AU1550_GPIO0_INT, 0, 0, 0); | |
48 | ||
49 | db1x_register_pcmcia_socket( | |
50 | AU1000_PCMCIA_ATTR_PHYS_ADDR + 0x008000000, | |
51 | AU1000_PCMCIA_ATTR_PHYS_ADDR + 0x008400000 - 1, | |
52 | AU1000_PCMCIA_MEM_PHYS_ADDR + 0x008000000, | |
53 | AU1000_PCMCIA_MEM_PHYS_ADDR + 0x008400000 - 1, | |
54 | AU1000_PCMCIA_IO_PHYS_ADDR + 0x008000000, | |
55 | AU1000_PCMCIA_IO_PHYS_ADDR + 0x008010000 - 1, | |
56 | AU1550_GPIO201_205_INT, AU1550_GPIO1_INT, 0, 0, 1); | |
27dd65ac | 57 | |
206aa6cd ML |
58 | swapped = bcsr_read(BCSR_STATUS) & BCSR_STATUS_PB1550_SWAPBOOT; |
59 | db1x_register_norflash(128 * 1024 * 1024, 4, swapped); | |
60 | ||
27dd65ac ML |
61 | return 0; |
62 | } | |
63 | device_initcall(pb1550_dev_init); |