[POWERPC] Add arch/powerpc driver for UIC, PPC4xx interrupt controller

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This patch adds a driver to arch/powerpc/sysdev for the UIC, the
on-chip interrupt controller from IBM/AMCC 4xx chips.  It uses the new
irq host mapping infrastructure.

Signed-off-by: David Gibson <dwg@au1.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

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David Gibson 2007-04-18 16:36:26 +10:00 • committed by Paul Mackerras

parent f65573314e

commit e58923ed14

3 changed files with 366 additions and 0 deletions

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1

arch/powerpc/sysdev/Makefile

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342

arch/powerpc/sysdev/uic.c

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23

include/asm-powerpc/uic.h

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