diff --git a/arch/Kconfig b/arch/Kconfig
index c43787c63962af2c9b2d9d8ab381de2a67a8e2cb..92d4b97701bf6b160e99f2214328fac1046c47e8 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -1,6 +1,9 @@
 config CREATE_ARCH_SYMLINK
 	bool
 
+config HAVE_ARCH_IOREMAP
+	bool
+
 choice
 	prompt "Architecture select"
 	default SANDBOX
@@ -33,6 +36,7 @@ config MICROBLAZE
 
 config MIPS
 	bool "MIPS architecture"
+	select HAVE_ARCH_IOREMAP
 	select HAVE_PRIVATE_LIBGCC
 	select SUPPORT_OF_CONTROL
 
diff --git a/include/linux/io.h b/include/linux/io.h
index 1b36a2299e1b095f298e550242207f5141852fde..a104b7e69f7c871d267f7a541683b831aed3a071 100644
--- a/include/linux/io.h
+++ b/include/linux/io.h
@@ -5,6 +5,22 @@
 #ifndef _LINUX_IO_H
 #define _LINUX_IO_H
 
+#include <linux/compiler.h>
+#include <linux/types.h>
 #include <asm/io.h>
 
+#ifndef CONFIG_HAVE_ARCH_IOREMAP
+static inline void __iomem *ioremap(resource_size_t offset,
+				    resource_size_t size)
+{
+	return (void __iomem *)(unsigned long)offset;
+}
+
+static inline void iounmap(void __iomem *addr)
+{
+}
+
+#define devm_ioremap(dev, offset, size)		ioremap(offset, size)
+#endif
+
 #endif /* _LINUX_IO_H */