Hi, On Fri, Feb 6, 2015 at 11:33 AM, Jaehoon Chung <jh80.chung@xxxxxxxxxxx> wrote: > Hi, Vivek. > > On 02/06/2015 02:52 PM, Vivek Gautam wrote: >> Hi Jaehoon, >> >> >> On Fri, Feb 6, 2015 at 6:48 AM, Jaehoon Chung <jh80.chung@xxxxxxxxxxx> wrote: >>> Hi, Alim. >>> >>> On my board, this patch isn't working fine. >>> So when i complete to test on my board(exynos5), i will reply with comments. >>> Sorry for late testing. >> >> I tested this series on linux-next, on Exynos5800-peach-pi board, and HS400 >> seems to be working fine. >> I can see the card getting detected as HS400, and then i ran iozone as well. >> The iozone numbers are also as required. >> >> On peach-pit board too, the HS200 mode seems to be working good. >> >> What are the observations you saw on your board ? > > Thanks for testing on your board. I have exynos5422 and exynos5433.(One is eMMC5.0, other is eMMC5.1) > I want to see that it's working fine on my board. > I should miss something..so i will check more detail after complete my other job, or on this weekend. > (It failed for hs400 tuning sequence..I needs to check that it has the board dependency) Ok Thanks for testing it on your side. > > Best Regards, > Jaehoon Chung > >> >>> >>> Best Regards, >>> Jaehoon Chung >>> >>> On 01/29/2015 11:41 AM, Alim Akhtar wrote: >>>> This adds HS400 mode support for exynos dw_mmc host controller. >>>> >>>> Currently tested on Exynos5800-peach-pi and Exyons7 platform for HS400 mode. >>>> Tested HS200 mode with this series applied, HS200 still works. >>>> >>>> Appreciate testing on other exynos5/7 platform which supports emmc5.0 >>>> >>>> Changes in V5: >>>> * Enable HS400 on Exynos5800-peach-pi boards >>>> * Addressed other review comments from Jaehoon Chung >>>> >>>> Changes in V4: >>>> * drop the idea of changing existing binding for ciu_div as per [1] >>>> * addressed comments from Jaehoon Chung [2] >>>> >>>> [1] http://www.spinics.net/lists/linux-samsung-soc/msg40923.html >>>> [2] http://www.spinics.net/lists/devicetree/msg64373.html >>>> >>>> Changes in V3: >>>> rebased on ulf's next (commit: 607b448 mmc: core: Make tuning block patterns static) >>>> >>>> Seungwon Jeon (2): >>>> mmc: dw_mmc: exynos: Support eMMC's HS400 mode >>>> ARM: dts: Add HS400 support for exynos5420 and exynos5800 >>>> >>>> .../devicetree/bindings/mmc/exynos-dw-mshc.txt | 7 + >>>> arch/arm/boot/dts/exynos5420-peach-pit.dts | 4 +- >>>> arch/arm/boot/dts/exynos5420-pinctrl.dtsi | 7 + >>>> arch/arm/boot/dts/exynos5420-smdk5420.dts | 4 +- >>>> arch/arm/boot/dts/exynos5800-peach-pi.dts | 7 +- >>>> drivers/mmc/host/dw_mmc-exynos.c | 185 ++++++++++++++++---- >>>> drivers/mmc/host/dw_mmc-exynos.h | 19 +- >>>> drivers/mmc/host/dw_mmc.c | 16 +- >>>> drivers/mmc/host/dw_mmc.h | 2 + >>>> 9 files changed, 213 insertions(+), 38 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 >> >> >> > -- Best Regards Vivek Gautam Samsung R&D Institute, Bangalore India -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
