[RFC PATCH 0/2] ARM: pmu: provide a registration mechanism for IRQs

Will Deacon will.deacon at arm.com
Wed Mar 10 09:58:17 EST 2010

This RFC patch was prompted by a discussion with Russell about the PMU IRQs
for the new Versatile Express platform:


The set contains two patches, the second of which is intended purely as an
example to illustrate the usage of the new framework.

All comments welcome.

Cc: Russell King - ARM Linux <linux at arm.linux.org.uk>
Cc: Jamie Iles <jamie.iles at picochip.com>

Will Deacon (2):
  ARM: pmu: register IRQs at runtime
  ARM: Realview-PBX: register PMU IRQs during board initialisation

 arch/arm/include/asm/pmu.h            |   36 ++++++++---
 arch/arm/kernel/perf_event.c          |    6 +-
 arch/arm/kernel/pmu.c                 |  103 ++++++++++++++++++---------------
 arch/arm/mach-realview/realview_pbx.c |   15 +++++
 4 files changed, 101 insertions(+), 59 deletions(-)

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