These patch adds support for samsung exynos4 platform cpuidle driver to use the common cpuidle framework submitted earlier by Lorenzo Pieralisi. Basically a single interface cpu_enter_idle takes care of saving and restoring single cpu or whole cluster information. The link to the framework patchset is, http://www.spinics.net/lists/arm-kernel/msg132044.html Description of patches in this list: 1)Patch (ARM: kernel: Some fixes in save/restore common code) adds some essential fixes for the common save/restore to work on exynos4 platform. 2)Patch (ARM: EXYNOS4: Fix to work with origen boards) adds a fix for extracting chip revision number. 3)Patch (ARM: EXYNOS4: Add support AFTR mode cpuidle state on EXYNOS4210) rebases the L2 retention C state cpuidle driver submitted earlier by Jaecheol Lee. 4)Patch (Modify cpuidle code to adapt to save/restore common code) uses the generic infrastructure to enter and exit from the retention idle state. All these codes have been tested on Samsung ORIGEN board against the tree git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung.git for-next. Amit Daniel Kachhap (4): ARM: kernel: Some fixes in save/restore common code. ARM: EXYNOS4: Fix to work with origen boards. ARM: EXYNOS4: Add support AFTR mode cpuidle state on EXYNOS4210 ARM: EXYNOS4: Modify cpuidle code to adapt to save/restore common code arch/arm/Kconfig | 1 + arch/arm/common/gic.c | 1 - arch/arm/kernel/sr_helpers.h | 2 +- arch/arm/mach-exynos4/cpu.c | 10 ++ arch/arm/mach-exynos4/cpuidle.c | 150 +++++++++++++++++++++++++++++- arch/arm/mach-exynos4/include/mach/pmu.h | 1 - arch/arm/mm/cache-l2x0.c | 10 ++- arch/arm/plat-s5p/include/plat/exynos4.h | 1 + 8 files changed, 169 insertions(+), 7 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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