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(parent: dbbe888) | patch
xtensa: add IRQ domains support
authorMax Filippov <jcmvbkbc@gmail.com>
Sat, 3 Nov 2012 20:29:12 +0000 (00:29 +0400)
committerChris Zankel <chris@zankel.net>
Wed, 19 Dec 2012 05:10:23 +0000 (21:10 -0800)
commit3446a726f1d24e8c9bcce15c807236141a23b570
treea2205c8d26f7b28d3f9cb9a66e18650cb7d48674tree | snapshot
parentdbbe888c637840528f8521d48153e8ccb409af7fcommit | diff
xtensa: add IRQ domains support

IRQ domains provide a mechanism for conversion of linux IRQ numbers to
hardware IRQ numbers and vice versus. It is used by OpenFirmware for
linking device tree objects to their respective interrupt controllers.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
arch/xtensa/Kconfig diff | blob | history
arch/xtensa/kernel/irq.c diff | blob | history
arch/xtensa/kernel/time.c diff | blob | history
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