summaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-u300/include/mach/io.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-u300/include/mach/io.h')
-rw-r--r--arch/arm/mach-u300/include/mach/io.h20
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm/mach-u300/include/mach/io.h b/arch/arm/mach-u300/include/mach/io.h
new file mode 100644
index 0000000..5d6b4c1
--- /dev/null
+++ b/arch/arm/mach-u300/include/mach/io.h
@@ -0,0 +1,20 @@
+/*
+ *
+ * arch/arm/mach-u300/include/mach/io.h
+ *
+ *
+ * Copyright (C) 2006-2009 ST-Ericsson AB
+ * License terms: GNU General Public License (GPL) version 2
+ * Dummy IO map for being able to use writew()/readw(),
+ * writel()/readw() and similar accessor functions.
+ * Author: Linus Walleij <linus.walleij@stericsson.com>
+ */
+#ifndef __MACH_IO_H
+#define __MACH_IO_H
+
+#define IO_SPACE_LIMIT 0xffffffff
+
+#define __io(a) __typesafe_io(a)
+#define __mem_pci(a) (a)
+
+#endif
OpenPOWER on IntegriCloud