[PATCH v9 05/12] ARM: Define PCI_IOBASE as the base of virtual PCI IO space.

Liviu Dudau Liviu.Dudau at arm.com
Tue Aug 12 09:25:18 PDT 2014

This is needed for calls into OF code that parses PCI ranges.
It signals support for memory mapped PCI I/O accesses that
are described be device trees.

Cc: Russell King <linux at arm.linux.org.uk>
Cc: Catalin Marinas <catalin.marinas at arm.com>
Cc: Arnd Bergmann <arnd at arndb.de>
Cc: Rob Herring <robh+dt at kernel.org>
Signed-off-by: Liviu Dudau <Liviu.Dudau at arm.com>
 arch/arm/include/asm/io.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h
index 3d23418..22b7529 100644
--- a/arch/arm/include/asm/io.h
+++ b/arch/arm/include/asm/io.h
@@ -178,6 +178,7 @@ static inline void __iomem *__typesafe_io(unsigned long addr)
 /* PCI fixed i/o mapping */
 #define PCI_IO_VIRT_BASE	0xfee00000
 #if defined(CONFIG_PCI)
 void pci_ioremap_set_mem_type(int mem_type);

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