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at91: add arch specific ioremap support
[pandora-kernel.git]
/
arch
/
arm
/
mach-at91
/
include
/
mach
/
io.h
diff --git
a/arch/arm/mach-at91/include/mach/io.h
b/arch/arm/mach-at91/include/mach/io.h
index
0b0cccc
..
4298e78
100644
(file)
--- a/
arch/arm/mach-at91/include/mach/io.h
+++ b/
arch/arm/mach-at91/include/mach/io.h
@@
-21,14
+21,23
@@
#ifndef __ASM_ARCH_IO_H
#define __ASM_ARCH_IO_H
#ifndef __ASM_ARCH_IO_H
#define __ASM_ARCH_IO_H
+#include <mach/hardware.h>
+
#define IO_SPACE_LIMIT 0xFFFFFFFF
#define __io(a) __typesafe_io(a)
#define __mem_pci(a) (a)
#define IO_SPACE_LIMIT 0xFFFFFFFF
#define __io(a) __typesafe_io(a)
#define __mem_pci(a) (a)
-
#ifndef __ASSEMBLY__
#ifndef __ASSEMBLY__
+#ifndef CONFIG_ARCH_AT91X40
+#define __arch_ioremap at91_ioremap
+#define __arch_iounmap at91_iounmap
+#endif
+
+void __iomem *at91_ioremap(unsigned long phys, size_t size, unsigned int type);
+void at91_iounmap(volatile void __iomem *addr);
+
static inline unsigned int at91_sys_read(unsigned int reg_offset)
{
void __iomem *addr = (void __iomem *)AT91_VA_BASE_SYS;
static inline unsigned int at91_sys_read(unsigned int reg_offset)
{
void __iomem *addr = (void __iomem *)AT91_VA_BASE_SYS;