Bartlomiej Zolnierkiewicz wrote: > > Hi, > Hi, > This patch series adds support for AFTR idle mode on boards with > secure firmware enabled and allows EXYNOS cpuidle driver usage on > Exynos4x12 SoCs. > > It has been tested on Trats2 board (using Exynos4412 SoC with secure > firmware enabled) on which AFTR mode reduces power consumption by ~12% Nice. > when EXYNOS cpuidle driver is enabled (in both cases the default > exynos_defconfig config is used and CPU1-3 are offlined). > > Currently Exynos4412 SoC support is limited to Trats2 board. > > Depends on: > - next-20140904 branch of linux-next kernel tree > - "irqchip: Properly fetch the per cpu offset" patch > (https://www.mail-archive.com/linux-kernel@xxxxxxxxxxxxxxx/msg716674.html) > - [PATCH v3 0/5] Firmware-assisted suspend/resume of Exynos SoCs > (https://www.mail-archive.com/linux-samsung-soc@xxxxxxxxxxxxxxx/msg35921.html) > OK this series looks good to me, I will take this series once above patches are landed. Thanks, Kukjin > Changes since v5: > - rebased on top of next-20140904 + > "irqchip: Properly fetch the per cpu offset" patch > (https://www.mail-archive.com/linux-kernel@xxxxxxxxxxxxxxx/msg716674.html) > [PATCH v3 0/5] Firmware-assisted suspend/resume of Exynos SoCs > (https://www.mail-archive.com/linux-samsung-soc@xxxxxxxxxxxxxxx/msg35921.html) > - limit Exynos4412 SoC support to Trats2 board for now > > Changes since v4: > - rebased on top of next-20140804 + > [PATCH v5][next-20140804] ARM: EXYNOS: Fix suspend/resume sequences > (http://www.mail-archive.com/linux-samsung-soc@xxxxxxxxxxxxxxx/msg35262.html) > [PATCH v2 0/2] Firmware-assisted suspend/resume of Exynos SoCs > (http://www.mail-archive.com/linux-samsung-soc@xxxxxxxxxxxxxxx/msg34282.html) > - call exynos_save_cp15() only on A9 type core (this is needed for the future > Exynos3250 SoC support) > > Changes since v3: > - rebased on top of next-20140804 + > [PATCH v4][next-20140804] ARM: EXYNOS: Fix suspend/resume sequences > (http://www.mail-archive.com/linux-samsung-soc@xxxxxxxxxxxxxxx/msg35192.html) > [PATCH v2 0/2] Firmware-assisted suspend/resume of Exynos SoCs > (http://www.mail-archive.com/linux-samsung-soc@xxxxxxxxxxxxxxx/msg34282.html) > - (re-)added patch fixing S5P_CENTRAL_SEQ_OPTION register setup > > Changes since v2: > - rebased on top of next-20140708 + > [PATCH 5/6] ARM: EXYNOS: Fix suspend/resume sequencies > (http://www.mail-archive.com/linux-samsung-soc@xxxxxxxxxxxxxxx/msg32809.html) > [with rejects fixed] > [PATCH 6/6] ARM: EXYNOS: Register cpuidle device only on Exynos4210 and 5250 > (http://www.mail-archive.com/linux-samsung-soc@xxxxxxxxxxxxxxx/msg32808.html) > [PATCH 0/2] Firmware-assisted suspend/resume of Exynos SoCs > (http://www.mail-archive.com/linux-samsung-soc@xxxxxxxxxxxxxxx/msg32991.html) > [with rejects fixed in patch #2] > - addressed review comments from Tomasz Figa and Daniel Lezcano > > Changes since v1: > - synced against next-20140602 > - added missing Acked-by-s > > Best regards, > -- > Bartlomiej Zolnierkiewicz > Samsung R&D Institute Poland > Samsung Electronics > > > Bartlomiej Zolnierkiewicz (5): > ARM: EXYNOS: PM: replace EXYNOS_BOOT_VECTOR_* macros by static inlines > ARM: EXYNOS: add AFTR mode support to firmware do_idle method > ARM: EXYNOS: cpuidle: add secure firmware support to AFTR mode code > ARM: EXYNOS: PM: fix register setup for AFTR mode code > ARM: EXYNOS: cpuidle: allow driver usage on Exynos4x12 SoCs > > arch/arm/include/asm/firmware.h | 2 +- > arch/arm/mach-exynos/common.h | 5 ++++ > arch/arm/mach-exynos/exynos.c | 5 +++- > arch/arm/mach-exynos/firmware.c | 34 ++++++++++++++++------- > arch/arm/mach-exynos/pm.c | 60 ++++++++++++++++++++++++----------------- > 5 files changed, 71 insertions(+), 35 deletions(-) > > -- > 1.8.2.3 -- 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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