diff options
Diffstat (limited to 'arch/arm/mach-footbridge/include/mach/io.h')
| -rw-r--r-- | arch/arm/mach-footbridge/include/mach/io.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm/mach-footbridge/include/mach/io.h b/arch/arm/mach-footbridge/include/mach/io.h new file mode 100644 index 000000000..4e18b9213 --- /dev/null +++ b/arch/arm/mach-footbridge/include/mach/io.h @@ -0,0 +1,20 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * arch/arm/mach-footbridge/include/mach/io.h + * + * Copyright (C) 1997-1999 Russell King + * + * Modifications: + * 06-12-1997 RMK Created. + * 07-04-1999 RMK Major cleanup + */ +#ifndef __ASM_ARM_ARCH_IO_H +#define __ASM_ARM_ARCH_IO_H + +/* + * Translation of various i/o addresses to host addresses for !CONFIG_MMU + */ +#define PCIO_BASE 0x7c000000 +#define __io(a) ((void __iomem *)(PCIO_BASE + (a))) + +#endif |