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authorLennert Buytenhek <buytenh@wantstofly.org>2005-06-26 22:24:17 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2005-06-26 22:24:17 +0100
commitbaaf7ed1797de1defce3e3a03f3c9c49cdf3b534 (patch)
tree243e6cf8708dcd9c120739a0e3b7fe9c5612e5d2
parent67603be482a0361a13c2238b79172849ee2e307c (diff)
downloadop-kernel-dev-baaf7ed1797de1defce3e3a03f3c9c49cdf3b534.zip
op-kernel-dev-baaf7ed1797de1defce3e3a03f3c9c49cdf3b534.tar.gz
[PATCH] ARM: 2756/1: add ixp2000 msf mapping
Patch from Lennert Buytenhek Add a mapping for the ixp2400 and ixp2800 msf unit. The msf is the ixp2000's 'media and switch fabric' unit, which handles the networking part of the chip. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Deepak Saxena Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
-rw-r--r--arch/arm/mach-ixp2000/core.c5
-rw-r--r--include/asm-arm/arch-ixp2000/ixp2000-regs.h4
2 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/mach-ixp2000/core.c b/arch/arm/mach-ixp2000/core.c
index efd77ee..4b9d841 100644
--- a/arch/arm/mach-ixp2000/core.c
+++ b/arch/arm/mach-ixp2000/core.c
@@ -103,6 +103,11 @@ static struct map_desc ixp2000_io_desc[] __initdata = {
.length = IXP2000_PCI_CSR_SIZE,
.type = MT_DEVICE
}, {
+ .virtual = IXP2000_MSF_VIRT_BASE,
+ .physical = IXP2000_MSF_PHYS_BASE,
+ .length = IXP2000_MSF_SIZE,
+ .type = MT_DEVICE
+ }, {
.virtual = IXP2000_PCI_IO_VIRT_BASE,
.physical = IXP2000_PCI_IO_PHYS_BASE,
.length = IXP2000_PCI_IO_SIZE,
diff --git a/include/asm-arm/arch-ixp2000/ixp2000-regs.h b/include/asm-arm/arch-ixp2000/ixp2000-regs.h
index 213c0cf..75623f8 100644
--- a/include/asm-arm/arch-ixp2000/ixp2000-regs.h
+++ b/include/asm-arm/arch-ixp2000/ixp2000-regs.h
@@ -86,6 +86,10 @@
#define IXP2000_PCI_CSR_VIRT_BASE 0xfec00000
#define IXP2000_PCI_CSR_SIZE 0x00100000
+#define IXP2000_MSF_PHYS_BASE 0xc8000000
+#define IXP2000_MSF_VIRT_BASE 0xfeb00000
+#define IXP2000_MSF_SIZE 0x00100000
+
#define IXP2000_PCI_IO_PHYS_BASE 0xd8000000
#define IXP2000_PCI_IO_VIRT_BASE 0xfd000000
#define IXP2000_PCI_IO_SIZE 0x01000000
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