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authorDavid Howells <dhowells@redhat.com>2010-01-08 14:43:20 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2010-01-11 09:34:10 -0800
commit112b4a0bf1080b3d40a2d3b3982361229b25e72d (patch)
treee9b49ac3df442cc469b0823378961d4d46b88bc5 /arch/mn10300/unit-asb2305/leds.c
parent126cda50468d26c4c67f20c51a800685d42d1c61 (diff)
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mn10300: insert PCI root bus resources for the ASB2305 devel motherboard
Insert PCI root bus resources for the MN10300-based ASB2305 development kit motherboard. This is required because the CPU's window onto the PCI bus address space is considerably smaller than the CPU's full address space and non-PCI devices lie outside of the PCI window that we might want to access. Without this patch, the PCI root bus uses the platform-level bus resources, and these are then confined to the PCI window, thus making platform_device_add() reject devices outside of this window. We also add a reservation for the PCI SRAM region. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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