On 17.11.2015 15:05, Pankaj Dubey wrote: > In this series I am splitting up SoC specific PMU configuration data into > mach-exynos folder itself, before moving all of them under > drivers/soc/samsung/. Also instead of making all changes in single patch it > has been broken into SoC specific patches to avoid large size of patch. > With this approach there will not be unwanted big churns just after > adding exynos-pmu under drivers/soc/samsung. > > All these patches are just refactoring to keep minimal changes while moving > exynos-pmu driver under drivers/soc/samsung/. Support for exynos7 PMU can > be added on top of it, in such a manner that for ARM64 build, ARM related > SoC's PMU will not get compiled and thus unnecessary increasing kernel image size. > > These patches have been prepared on top of Kukjin Kim's for-next merged with > driver-samsung and on top of > cherry-picked change from [1]. > > 1: ARM: EXYNOS: Constify local exynos_pmu_data structure > https://lkml.org/lkml/2015/10/28/917 > > For testing entire patchset on Peach-Pi (Exynos5880) based chromebook for boot > and S2R functionality. > > Tested-by: Pankaj Dubey <pankaj.dubey@xxxxxxxxxxx> > > For testing entire patchset on on Trats2 (Exynos4412, S2R, reboot, poweroff) > and Odroid XU3 (Exynos5422, reboot, poweroff). > > Tested-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx> > > Changes since v5: > - Removed extra blank line from patch 5/9 and 6/9. > - Modified soc/samsung/Kconfig for config EXNOS_PMU. Added depends on ARM. > > Changes since v4: > - In v3 I missed to give -M flag to detect rename, which made patches hard > to review, so resubmitting patches with rename detector flag. > - Addressed review comments from Krzysztof. > > Changes since v3: > - Keeping intact copyright dates in existing header files. > - Addressed review comments from Krzysztof for v3. > - Removing static inline function from exynos-pmu.h and > keeping them in PMU driver. > - Added new patch (2/9) for fixing potential null pointer reference in > exynos_sys_powerdown_conf. > - Added new patch (8/9) for rearranging static and non-static function for > better readability. > > Changes since v2: > - Removed Amit's Samsung id as it's no more valid. > - Rebased on latest kgene tree. > - Removed redundant code from regs-pmu.h > > Pankaj Dubey (9): > ARM: EXYNOS: removing redundant code from regs-pmu.h > ARM: EXYNOS: Fix potential NULL pointer access in > exynos_sys_powerdown_conf > ARM: EXYNOS: Move pmu specific headers under "linux/soc/samsung" > ARM: EXYNOS: split up exynos3250 SoC specific PMU data > ARM: EXYNOS: split up exynos4 SoC specific PMU data > ARM: EXYNOS: split up exynos5250 SoC specific PMU data > ARM: EXYNOS: split up exynos5420 SoC specific PMU data > ARM: EXYNOS: rearrange static and non-static functions of PMU driver > drivers: soc: Add support for Exynos PMU driver > I tried to apply this to my branch: next/stuff-late-not-split-per-branch https://git.kernel.org/cgit/linux/kernel/git/krzk/linux.git/log/?h=next/stuff-late-not-split-per-branch Unfortunately it fails on: error: patch failed: arch/arm/mach-exynos/pmu.c:17 error: arch/arm/mach-exynos/pmu.c: patch does not apply Patch failed at 0001 ARM: EXYNOS: Move pmu specific headers under "linux/soc/samsung" because of syscon-reboot handlers (Alim's work). I think I have all the dependencies already in my "next/stuff-late-not-split-per-branch". If you want to proceed now, can you rebase on top of it? Otherwise we could wait and rebase later (after v4.5-rc1). P.S. Please note that "next/stuff-late-not-split-per-branch" is not included in linux-next because I am not sure if I will be able to push it out soon. Best regards, Krzysztof -- 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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