From mboxrd@z Thu Jan 1 00:00:00 1970 From: Seungwon Jeon Subject: RE: [PATCH RESEND v3 0/7] mmc: distinguish DDR timing mode for eMMC/UHS Date: Thu, 03 Apr 2014 20:56:52 +0900 Message-ID: <000e01cf4f33$cdb2d790$691886b0$%jun@samsung.com> References: <1383653403-10049-1-git-send-email-ulf.hansson@linaro.org> <005f01cf2a57$6ed025d0$4c707170$%jun@samsung.com> <003201cf3f7e$933ea860$b9bbf920$%jun@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset=Windows-1252 Content-Transfer-Encoding: 7bit Return-path: Received: from mailout1.samsung.com ([203.254.224.24]:38031 "EHLO mailout1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751853AbaDCL4y (ORCPT ); Thu, 3 Apr 2014 07:56:54 -0400 Received: from epcpsbgr3.samsung.com (u143.gpu120.samsung.co.kr [203.254.230.143]) by mailout1.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0N3G00JOEEITR170@mailout1.samsung.com> for linux-mmc@vger.kernel.org; Thu, 03 Apr 2014 20:56:53 +0900 (KST) In-reply-to: Content-language: ko Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: 'Ulf Hansson' Cc: 'linux-mmc' , 'Chris Ball' , 'Rickard Andersson' , 'Russell King - ARM Linux' , 'balajitk' , 'Guennadi Liakhovetski' , 'Wei WANG' , 'Samuel Ortiz' , 'Jaehoon Chung' On Wed, April 02, 2014, Ulf Hansson wrote: > On 14 March 2014 13:11, Seungwon Jeon wrote: > > These changes intend to distinguish two DDR timing modes related to eMMC & UHS. > > Even though two modes are different actually, UHS_DDR50 is used as eMMC DDR mode. > > MMC_TIMING_MMC_DDR52 mode is added. > > This will likely be one of first patchset applied to mmc-next when > next 3.15 rc[n] becomes available. Hi Chris, Do you have any plan to pick this patch-set for 3.15? I think there is no functional change. Thanks, Seungwon Jeon > > From a bi-sectable point of view, we should squash the enrire patchset > into one patch. I hope you are fine with that Seungwon!? If some of > the host driver maintainers prefer another solution, also please tell > me. > > Kind regards > Ulf Hansson > > > > > Changes in V3: > > (6/7) Added MMC-DDR52 mode instead of replacing UHS-DDR50 in dw_mmc-exynos > > > > Changes in V2: > > (2/7) Added MMC-DDR52 mode instead of replacing UHS-DDR50 in mmci > > > > Seungwon Jeon (7): > > mmc: clarify DDR timing mode between SD-UHS and eMMC > > mmc: mmci: clarify DDR timing mode between SD-UHS and eMMC > > mmc: omap: clarify DDR timing mode between SD-UHS and eMMC > > mmc: sh_mmcif: clarify DDR timing mode between SD-UHS and eMMC > > mmc: rtsx: clarify DDR timing mode between SD-UHS and eMMC > > mmc: dw_mmc: clarify DDR timing mode between SD-UHS and eMMC > > mmc: sdhci: clarify DDR timing mode between SD-UHS and eMMC > > > > drivers/mmc/core/debugfs.c | 3 +++ > > drivers/mmc/core/mmc.c | 2 +- > > drivers/mmc/host/dw_mmc-exynos.c | 5 ++--- > > drivers/mmc/host/dw_mmc.c | 2 +- > > drivers/mmc/host/mmci.c | 6 ++++-- > > drivers/mmc/host/omap_hsmmc.c | 4 ++-- > > drivers/mmc/host/rtsx_pci_sdmmc.c | 2 ++ > > drivers/mmc/host/sdhci.c | 4 +++- > > drivers/mmc/host/sh_mmcif.c | 9 +++++---- > > include/linux/mmc/host.h | 3 ++- > > 10 files changed, 25 insertions(+), 15 deletions(-)> > > > > > > Thanks, > > sw-j > > > -- > To unsubscribe from this list: send the line "unsubscribe linux-mmc" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html