| Russell King | a09e64f | 2008-08-05 16:14:15 +0100 | [diff] [blame] | 1 | /* |
| 2 | * arch/arm/mach-footbridge/include/mach/io.h |
| 3 | * |
| 4 | * Copyright (C) 1997-1999 Russell King |
| 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 version 2 as |
| 8 | * published by the Free Software Foundation. |
| 9 | * |
| 10 | * Modifications: |
| 11 | * 06-12-1997 RMK Created. |
| 12 | * 07-04-1999 RMK Major cleanup |
| 13 | */ |
| 14 | #ifndef __ASM_ARM_ARCH_IO_H |
| 15 | #define __ASM_ARM_ARCH_IO_H |
| 16 | |
| Russell King | a09e64f | 2008-08-05 16:14:15 +0100 | [diff] [blame] | 17 | /* |
| Rob Herring | 8ef6e62 | 2012-03-01 20:48:12 -0600 | [diff] [blame] | 18 | * Translation of various i/o addresses to host addresses for !CONFIG_MMU |
| Russell King | a09e64f | 2008-08-05 16:14:15 +0100 | [diff] [blame] | 19 | */ |
| Rob Herring | 8ef6e62 | 2012-03-01 20:48:12 -0600 | [diff] [blame] | 20 | #define PCIO_BASE 0x7c000000 |
| Russell King | a09e64f | 2008-08-05 16:14:15 +0100 | [diff] [blame] | 21 | #define __io(a) ((void __iomem *)(PCIO_BASE + (a))) |
| Russell King | a09e64f | 2008-08-05 16:14:15 +0100 | [diff] [blame] | 22 | |
| 23 | #endif |