From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kukjin Kim Subject: RE: [PATCH] mmc: mshci: Add support Mobile Storage Host Controller Interface Date: Mon, 10 Jan 2011 13:09:14 +0900 Message-ID: <00b101cbb07c$262bf780$7283e680$%kim@samsung.com> References: <1294399237-5716-1-git-send-email-kgene.kim@samsung.com> <20110107115123.GD32436@pengutronix.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7BIT Return-path: In-reply-to: Content-language: ko Sender: linux-mmc-owner@vger.kernel.org To: 'Will Newton' , 'Wolfram Sang' Cc: linux-samsung-soc@vger.kernel.org, linux-mmc@vger.kernel.org, ben-linux@fluff.org, akpm@linux-foundation.org, cjb@laptop.org, 'Hyunsung Jang' , 'Hyuk Lee' List-Id: linux-samsung-soc@vger.kernel.org Will Newton wrote: > > On Fri, Jan 7, 2011 at 11:51 AM, Wolfram Sang wrote: > > > >> The 'mshci.c' is based on 'linux/drivers/mmc/host/sdhci.c' and > >> the role is exactly same with that. > > > > Can you sum up the differences why you cannot sdhci.c directly, please? > > The driver looks like it is for the same block (or very close) to the > Synopsys DesignWare IP driver I submitted last month called dw_mmc. It > would be interesting to see if that driver might be a suitable > replacement. Oops :-( Mr. Jang and Mr. Lee didn't know that there was submitted driver which is for Synopsys DesignWare MMC controller. Of course me too. Actually, they surveyed when needed implementation that, but couldn't find any driver for it at that time... Anyway, Will's dw_mmc can replace this so we can drop this and we'll adopt and test it on our platform. Thanks and Happy New year! Best regards, Kgene. -- Kukjin Kim , Senior Engineer, SW Solution Development Team, Samsung Electronics Co., Ltd.