ARM: dove: use fixed PCI i/o mapping

The i/o regions are changed from 1MB to 64KB. It's likely that the 2nd
bus is not setup correctly.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Nicolas Pitre <nico@linaro.org>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>

2 files changed, 3 insertions, 24 deletions

diff --git a/arch/arm/mach-dove/include/mach/dove.h b/arch/arm/mach-dove/include/mach/dove.h
index d52b0ef313b7..c91e3004a47b 100644
--- a/arch/arm/mach-dove/include/mach/dove.h
+++ b/arch/arm/mach-dove/include/mach/dove.h
@@ -50,14 +50,12 @@
 #define DOVE_NB_REGS_SIZE               SZ_8M
 
 #define DOVE_PCIE0_IO_PHYS_BASE         0xf2000000
-#define DOVE_PCIE0_IO_VIRT_BASE         0xfee00000
 #define DOVE_PCIE0_IO_BUS_BASE          0x00000000
-#define DOVE_PCIE0_IO_SIZE              SZ_1M
+#define DOVE_PCIE0_IO_SIZE              SZ_64K
 
 #define DOVE_PCIE1_IO_PHYS_BASE         0xf2100000
-#define DOVE_PCIE1_IO_VIRT_BASE         0xfef00000
-#define DOVE_PCIE1_IO_BUS_BASE          0x00100000
-#define DOVE_PCIE1_IO_SIZE              SZ_1M
+#define DOVE_PCIE1_IO_BUS_BASE          0x00010000
+#define DOVE_PCIE1_IO_SIZE              SZ_64K
 
 /*
  * Dove Core Registers Map
diff --git a/arch/arm/mach-dove/include/mach/io.h b/arch/arm/mach-dove/include/mach/io.h
deleted file mode 100644
index 29c8b85355a5..000000000000
--- a/arch/arm/mach-dove/include/mach/io.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * arch/arm/mach-dove/include/mach/io.h
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2.  This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#ifndef __ASM_ARCH_IO_H
-#define __ASM_ARCH_IO_H
-
-#include "dove.h"
-
-#define IO_SPACE_LIMIT          0xffffffff
-
-#define __io(a)         ((void __iomem *)(((a) - DOVE_PCIE0_IO_BUS_BASE) + \
-                                                 DOVE_PCIE0_IO_VIRT_BASE))
-
-#endif