powerpc: Update currituck pci/usb fixup for new board revision

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The currituck board uses a different IRQ for the pci usb host
controller depending on the board revision. This patch adds support
for newer board revisions by retrieving the board revision from the
FPGA and mapping the appropriate IRQ.

Signed-off-by: Alistair Popple <alistair@popple.id.au>
Acked-by: Tony Breeds <tony@bakeyournoodle.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

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Alistair Popple 2013-05-09 10:42:13 +10:00 • committed by Benjamin Herrenschmidt

parent 70a54a4fae

commit ab9a4183fd

2 changed files with 42 additions and 2 deletions

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5

arch/powerpc/boot/dts/currituck.dts

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37

arch/powerpc/platforms/44x/currituck.c

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