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authorBen Dooks <ben-linux@fluff.org>2008-10-21 14:06:29 +0100
committerBen Dooks <ben-linux@fluff.org>2008-12-15 21:45:55 +0000
commit2cd493fc10a5ad628dce8471ae72cf0882506735 (patch)
treeb40b65ec2130ccc0dc6f4915372044f87a823260 /arch/arm/plat-s3c/include
parent112f4a708d7bb84298d1b34c734f90d027e7ec01 (diff)
[ARM] S3C24XX: Add default <mach/io.h> header
Add a default header for <mach/io.h> for systems such as the S3C24A0 which do not need any of the complex code that the S3C2410 uses. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch/arm/plat-s3c/include')
-rw-r--r--arch/arm/plat-s3c/include/mach/io.h18
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm/plat-s3c/include/mach/io.h b/arch/arm/plat-s3c/include/mach/io.h
new file mode 100644
index 00000000000..10d28d66ace
--- /dev/null
+++ b/arch/arm/plat-s3c/include/mach/io.h
@@ -0,0 +1,18 @@
+/* arch/arm/plat-s3c/include/mach/io.h
+ *
+ * Copyright 2008 Simtec Electronics
+ * Ben Dooks <ben-linux@fluff.org>
+ *
+ * Default IO routines for plat-s3c based systems, such as S3C24A0
+ */
+
+#ifndef __ASM_ARM_ARCH_IO_H
+#define __ASM_ARM_ARCH_IO_H
+
+/* No current ISA/PCI bus support. */
+#define __io(a) ((void __iomem *)(a))
+#define __mem_pci(a) (a)
+
+#define IO_SPACE_LIMIT (0xFFFFFFFF)
+
+#endif