This patchset fixes irq numbers of ARM Performance Monitoring unit. We need to seperate arm-pmu(performance measurement unit) and exynos-pmu(power management unit). The exynos4 and 5 use 2 more cpu core which has its own pmu. We should define pmu irq numbers according to the number of cpus. The pmu irq of exynos4 and 5 uses combiner-irq type. To enable perf(performance counter), we need to implement a set_irq_affinity function about the combiner-irq.
Chanho Park (2): ARM: EXYNOS: Fix ARM PMU irq numbers ARM: EXYNOS: Add set_irq_affinity function for combiner_irq arch/arm/mach-exynos/common.c | 30 +++++++++++++++++++++++++----- arch/arm/mach-exynos/include/mach/irqs.h | 18 ++++++++++++++++-- arch/arm/plat-samsung/devs.c | 9 ++++++++- 3 files changed, 49 insertions(+), 8 deletions(-) -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
