[PATCH v2 0/4] A7/A15 architected timer support
From: Marc Zyngier <hidden>
Date: 2012-02-01 16:59:31
This patch series adds support for the architected timers found in Cortex-A7 and Cortex-A15. It adds local timer support, sched_clock, global timer and DT support. Tested on Cortex A15, based on Russell's for-armsoc branch plus my local timer series. Branch also available at: git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git arch_timers-for-rmk * From the initial revision: - Fixed global timer registration when an SMP kernel is running on UP with LOCAL_TIMERS enabled. Marc Zyngier (4): ARM: local timers: Add A15 architected timer support ARM: architected timers: Add A15 specific sched_clock implementation ARM: architected timers: add DT support ARM: architected timers: add support for UP timer .../devicetree/bindings/arm/arch_timer.txt | 23 ++ arch/arm/Kconfig | 7 + arch/arm/include/asm/arch_timer.h | 13 + arch/arm/kernel/Makefile | 1 + arch/arm/kernel/arch_timer.c | 363 ++++++++++++++++++++ 5 files changed, 407 insertions(+), 0 deletions(-) create mode 100644 Documentation/devicetree/bindings/arm/arch_timer.txt create mode 100644 arch/arm/include/asm/arch_timer.h create mode 100644 arch/arm/kernel/arch_timer.c -- 1.7.7.1