On Fri, Jul 11, 2014 at 11:45 AM, Naveen Krishna Ch <naveenkrishna.ch@xxxxxxxxx> wrote: > Hello Vikas, > > On 7 July 2014 18:25, Vikas Sajjan <vikas.sajjan@xxxxxxxxxxx> wrote: >> Rebased on >> 1] Kukjin Kim's tree, for-next branch >> https://git.kernel.org/cgit/linux/kernel/git/kgene/linux-samsung.git/log/?h=for-next >> 2] Pankaj Dubey's v6 PMU patchset >> http://www.mail-archive.com/linux-samsung-soc@xxxxxxxxxxxxxxx/msg33660.html >> >> changes since v5: >> - Refactored pm.c to use DT based lookup as suggested by Tomasz Figa. >> >> changes since v4: >> - Adressed comments from Tomasz figa and rebased on Pankaj Dubey's v5 PMU patchset >> >> changes since v3: >> Addressed the following comments from Pankaj Dubey, Bartlomiej Zolnierkiewicz, >> Tomasz Figa and Alim Akhtar: >> - Moved EXYNOS5420_USE_STANDBY_WFI_ALL define to regs-pmu.h. >> - Merged exynos5420_set_core_flag function into powerdown_conf. >> - Removed XXTI_DURATION3 register setting. >> - Updated the commit message and ordered the clock registers in clock >> patch. >> - Removed the code for SYS_DISP1_BLK_CFG handling. >> - Modified SoC checks to A9 specific checks in PM code. >> - Updated some comments in the code and added macros for register offsets. >> - Fixed code which was changing pad retention code for older SoCs. >> >> changes since v2: >> - Addressed comments from Tomasz figa >> - rebased on Pankaj's V3 patchset https://lkml.org/lkml/2014/5/2/612 >> - dropped patch "ARM: dts: Add node for GPIO keys on SMDK5420", >> will be sent separately. >> >> changes since v1: >> - Addressed comments from Tomasz figa. >> - restructured/consolidated as per Tomasz figa's PM consolidations for exynos >> >> Tested on Kukjin Kim's tree, for-next branch + >> 1] http://www.spinics.net/lists/linux-samsung-soc/msg33750.html >> 2] http://www.spinics.net/lists/linux-samsung-soc/msg32923.html >> 3] https://www.mail-archive.com/linux-mmc@xxxxxxxxxxxxxxx/msg26210.html (for eMMC S2R fail issue) >> >> on Exynos5420 based chromebook (peach-pit board) and Exynos5250 based chromebook (snow board). >> >> PS : Not tested on exynos4 based boards. >> >> Tested-by for exynos4 would be appreciated. >> >> Below procedures were followed to test S2R: >> Procedure A: >> 1. make multi_v7_defconfig >> 2 enable MCPM for 5420 >> 3. enable S3C RTC >> 4. pass "no_console_suspend" in bootargs >> 5. echo +20 > /sys/class/rtc/rtc0/wakealarm && echo mem > /sys/power/state >> Procedure B: >> 1. make exynos_defconfig >> 2 enable MCPM for 5420 >> 3 enable CONFIG_PL330_DMA >> 4. enable CONFIG_PM_RUNTIME >> 5. pass "no_console_suspend" in bootargs >> 6. echo +20 > /sys/class/rtc/rtc0/wakealarm && echo mem > /sys/power/state > > Could test with the given description on Exynos5420 based Peach PIT. > S2R on Exynos5250 based Snow works fine too. > > With http://www.spinics.net/lists/linux-samsung-soc/msg33999.html > S2R on Exynos5800 based Peach PI works fine. > > Tested-by: Naveen Krishna Chatradhi <ch.naveen@xxxxxxxxxxx> > Thank you Naveen for testing. Anybody has comments for this series? >> >> Abhilash Kesavan (2): >> arm: exynos5: Add PMU support for 5420 >> arm: exynos5: Add Suspend-to-RAM support for 5420 >> >> Vikas Sajjan (2): >> ARM: EXYNOS: Refactor the code to use DT based lookup >> clk: samsung: exynos5420: Setup clocks before system suspend >> >> arch/arm/mach-exynos/pm.c | 376 ++++++++++++++++++++++++++++++---- >> arch/arm/mach-exynos/pmu.c | 288 ++++++++++++++++++++++++++ >> arch/arm/mach-exynos/regs-pmu.h | 230 +++++++++++++++++++++ >> drivers/clk/samsung/clk-exynos5420.c | 29 +++ >> 4 files changed, 880 insertions(+), 43 deletions(-) >> >> -- >> 1.7.9.5 >> >> -- >> 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 > > > > -- > Shine bright, > (: Nav :) -- 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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