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sh: INTC ioremap support
authorMagnus Damm <damm@opensource.se>
Fri, 19 Mar 2010 07:48:01 +0000 (16:48 +0900)
committerPaul Mundt <lethal@linux-sh.org>
Fri, 19 Mar 2010 07:48:01 +0000 (16:48 +0900)
Extend the INTC code with ioremap() support V2.

Support INTC controllers that are not accessible through
a 1:1 virt:phys window. Needed by SH-Mobile ARM INTCS.

The INTC code behaves as usual if the io window resource
is omitted. The slow phys->virt lookup only happens during
setup. The fast path code operates on virtual addresses.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
drivers/sh/intc.c patch | blob | history
include/linux/sh_intc.h patch | blob | history

diff --cc drivers/sh/intc.c
Simple merge
diff --cc include/linux/sh_intc.h
Simple merge
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