kernel-ark/arch/arm/mach-mxs/include/mach/io.h
Shawn Guo fb410aef03 ARM: mxs: Add helper definition and function
Add helper definition and function for MXS-based.

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-12-13 14:49:50 +01:00

23 lines
539 B
C

/*
* Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
*/
/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef __MACH_MXS_IO_H__
#define __MACH_MXS_IO_H__
/* Allow IO space to be anywhere in the memory */
#define IO_SPACE_LIMIT 0xffffffff
/* io address mapping macro */
#define __io(a) __typesafe_io(a)
#define __mem_pci(a) (a)
#endif /* __MACH_MXS_IO_H__ */