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authorArnd Bergmann <arnd@arndb.de>2011-11-02 02:46:17 +0100
committerArnd Bergmann <arnd@arndb.de>2011-11-02 02:46:17 +0100
commitb8df0ea26ac17c9a073f235c7fdfbdd1851b59ea (patch)
tree5e57a2fdc5fa05155d7d8214ad054b16f6b1c3d8 /arch/arm/mach-picoxcell/include/mach/map.h
parent884897e6a10a86de0e611a76f4bf3fd0068a672c (diff)
parent76780127914d5dc69a458eda5e471e65a5fd3dc9 (diff)
Merge branch 'picoxcell/soc' into next/soc
Diffstat (limited to 'arch/arm/mach-picoxcell/include/mach/map.h')
-rw-r--r--arch/arm/mach-picoxcell/include/mach/map.h25
1 files changed, 25 insertions, 0 deletions
diff --git a/arch/arm/mach-picoxcell/include/mach/map.h b/arch/arm/mach-picoxcell/include/mach/map.h
new file mode 100644
index 00000000000..c06afad218b
--- /dev/null
+++ b/arch/arm/mach-picoxcell/include/mach/map.h
@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) 2011 Picochip Ltd., Jamie Iles
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+#ifndef __PICOXCELL_MAP_H__
+#define __PICOXCELL_MAP_H__
+
+#define PHYS_TO_IO(x) (((x) & 0x00ffffff) | 0xfe000000)
+
+#ifdef __ASSEMBLY__
+#define IO_ADDRESS(x) PHYS_TO_IO((x))
+#else
+#define IO_ADDRESS(x) (void __iomem __force *)(PHYS_TO_IO((x)))
+#endif
+
+#endif /* __PICOXCELL_MAP_H__ */