arch/arm/mach-footbridge/include/mach/io.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  *  arch/arm/mach-footbridge/include/mach/io.h
   4  *
   5  *  Copyright (C) 1997-1999 Russell King
   6  *
   7  *  Modifications:
   8  *   06-12-1997 RMK     Created.
   9  *   07-04-1999 RMK     Major cleanup
  10  */
  11 #ifndef __ASM_ARM_ARCH_IO_H
  12 #define __ASM_ARM_ARCH_IO_H
  13
  14 /*
  15  * Translation of various i/o addresses to host addresses for !CONFIG_MMU
  16  */
  17 #define PCIO_BASE       0x7c000000
  18 #define __io(a)                 ((void __iomem *)(PCIO_BASE + (a)))
  19
  20 #endif