ARM: integrator: use fixed PCI i/o mapping

Move integrator PCI to fixed i/o mapping and remove io.h.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>

1 files changed, 3 insertions, 6 deletions

diff --git a/arch/arm/mach-integrator/integrator_ap.c b/arch/arm/mach-integrator/integrator_ap.c
index c857501c578..fd3bdf8f722 100644
--- a/arch/arm/mach-integrator/integrator_ap.c
+++ b/arch/arm/mach-integrator/integrator_ap.c
@@ -49,6 +49,7 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/irq.h>
 #include <asm/mach/map.h>
+#include <asm/mach/pci.h>
 #include <asm/mach/time.h>
 
 #include <plat/fpga-irq.h>
@@ -72,7 +73,7 @@
  * e8000000     40000000        PCI memory              PHYS_PCI_MEM_BASE       (max 512M)
  * ec000000     61000000        PCI config space        PHYS_PCI_CONFIG_BASE    (max 16M)
  * ed000000     62000000        PCI V3 regs             PHYS_PCI_V3_BASE        (max 64k)
- * ee000000     60000000        PCI IO                  PHYS_PCI_IO_BASE        (max 16M)
+ * fee00000     60000000        PCI IO                  PHYS_PCI_IO_BASE        (max 16M)
  * ef000000                     Cache flush
  * f1000000     10000000        Core module registers
  * f1100000     11000000        System controller registers
@@ -146,11 +147,6 @@ static struct map_desc ap_io_desc[] __initdata = {
                 .pfn            = __phys_to_pfn(PHYS_PCI_V3_BASE),
                 .length         = SZ_64K,
                 .type           = MT_DEVICE
-        }, {
-                .virtual        = PCI_IO_VADDR,
-                .pfn            = __phys_to_pfn(PHYS_PCI_IO_BASE),
-                .length         = SZ_64K,
-                .type           = MT_DEVICE
         }
 };
 
@@ -158,6 +154,7 @@ static void __init ap_map_io(void)
 {
         iotable_init(ap_io_desc, ARRAY_SIZE(ap_io_desc));
         vga_base = PCI_MEMORY_VADDR;
+        pci_map_io_early(__phys_to_pfn(PHYS_PCI_IO_BASE));
 }
 
 #define INTEGRATOR_SC_VALID_INT 0x003fffff