From 81cf8f6dd5a60c8983147456e6eaf48f7a3ae0b6 Mon Sep 17 00:00:00 2001
From: Peter Mamonov <pmamonov@gmail.com>
Date: Tue, 22 May 2018 18:33:37 +0300
Subject: MIPS: add proper IOMEM() declaration for MIPS64

Signed-off-by: Peter Mamonov <pmamonov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 arch/mips/include/asm/io.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/mips/include/asm/io.h b/arch/mips/include/asm/io.h
index ee61516936..c155199430 100644
--- a/arch/mips/include/asm/io.h
+++ b/arch/mips/include/asm/io.h
@@ -106,7 +106,11 @@ static inline void __raw_writel(u32 b, volatile void __iomem *addr)
 #define out_be16(a, v)	__raw_writew(__cpu_to_be16(v), a)
 #define out_be32(a, v)	__raw_writel(__cpu_to_be32(v), a)
 
+#ifdef CONFIG_64BIT
+#define IOMEM(addr)	((void __force __iomem *)PHYS_TO_XKSEG_UNCACHED(addr))
+#else
 #define IOMEM(addr)	((void __force __iomem *)CKSEG1ADDR(addr))
+#endif
 
 #include <asm-generic/io.h>
 
-- 
cgit v1.2.3