| Manuel Lauss | 27dd65a | 2009-10-04 14:55:28 +0200 | [diff] [blame^] | 1 | /* |
| 2 | * DBAu1xxx 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 | #include <linux/platform_device.h> |
| 23 | |
| 24 | #include <asm/mach-au1x00/au1xxx.h> |
| 25 | #include "../platform.h" |
| 26 | |
| 27 | #if defined(CONFIG_MIPS_DB1000) || defined(CONFIG_MIPS_DB1100) || \ |
| 28 | defined(CONFIG_MIPS_DB1500) || defined(CONFIG_MIPS_DB1550) |
| 29 | #define DB1XXX_HAS_PCMCIA |
| 30 | #endif |
| 31 | |
| 32 | /* DB1xxx PCMCIA interrupt sources: |
| 33 | * CD0/1 GPIO0/3 |
| 34 | * STSCHG0/1 GPIO1/4 |
| 35 | * CARD0/1 GPIO2/5 |
| 36 | * Db1550: 0/1, 21/22, 3/5 |
| 37 | */ |
| 38 | #ifndef CONFIG_MIPS_DB1550 |
| 39 | /* Db1000, Db1100, Db1500 */ |
| 40 | #define DB1XXX_PCMCIA_CD0 AU1000_GPIO_0 |
| 41 | #define DB1XXX_PCMCIA_STSCHG0 AU1000_GPIO_1 |
| 42 | #define DB1XXX_PCMCIA_CARD0 AU1000_GPIO_2 |
| 43 | #define DB1XXX_PCMCIA_CD1 AU1000_GPIO_3 |
| 44 | #define DB1XXX_PCMCIA_STSCHG1 AU1000_GPIO_4 |
| 45 | #define DB1XXX_PCMCIA_CARD1 AU1000_GPIO_5 |
| 46 | #else |
| 47 | #define DB1XXX_PCMCIA_CD0 AU1000_GPIO_0 |
| 48 | #define DB1XXX_PCMCIA_STSCHG0 AU1500_GPIO_21 |
| 49 | #define DB1XXX_PCMCIA_CARD0 AU1000_GPIO_3 |
| 50 | #define DB1XXX_PCMCIA_CD1 AU1000_GPIO_1 |
| 51 | #define DB1XXX_PCMCIA_STSCHG1 AU1500_GPIO_22 |
| 52 | #define DB1XXX_PCMCIA_CARD1 AU1000_GPIO_5 |
| 53 | #endif |
| 54 | |
| 55 | static int __init db1xxx_dev_init(void) |
| 56 | { |
| 57 | #ifdef DB1XXX_HAS_PCMCIA |
| 58 | db1x_register_pcmcia_socket(PCMCIA_ATTR_PSEUDO_PHYS, |
| 59 | PCMCIA_ATTR_PSEUDO_PHYS + 0x00040000 - 1, |
| 60 | PCMCIA_MEM_PSEUDO_PHYS, |
| 61 | PCMCIA_MEM_PSEUDO_PHYS + 0x00040000 - 1, |
| 62 | PCMCIA_IO_PSEUDO_PHYS, |
| 63 | PCMCIA_IO_PSEUDO_PHYS + 0x00001000 - 1, |
| 64 | DB1XXX_PCMCIA_CARD0, |
| 65 | DB1XXX_PCMCIA_CD0, |
| 66 | /*DB1XXX_PCMCIA_STSCHG0*/0, |
| 67 | 0, |
| 68 | 0); |
| 69 | |
| 70 | db1x_register_pcmcia_socket(PCMCIA_ATTR_PSEUDO_PHYS + 0x00400000, |
| 71 | PCMCIA_ATTR_PSEUDO_PHYS + 0x00440000 - 1, |
| 72 | PCMCIA_MEM_PSEUDO_PHYS + 0x00400000, |
| 73 | PCMCIA_MEM_PSEUDO_PHYS + 0x00440000 - 1, |
| 74 | PCMCIA_IO_PSEUDO_PHYS + 0x00400000, |
| 75 | PCMCIA_IO_PSEUDO_PHYS + 0x00401000 - 1, |
| 76 | DB1XXX_PCMCIA_CARD1, |
| 77 | DB1XXX_PCMCIA_CD1, |
| 78 | /*DB1XXX_PCMCIA_STSCHG1*/0, |
| 79 | 0, |
| 80 | 1); |
| 81 | #endif |
| 82 | return 0; |
| 83 | } |
| 84 | device_initcall(db1xxx_dev_init); |