From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnd Bergmann Subject: Re: [GIT PULL 1/2] SOCFPGA updates for 3.18 Date: Tue, 09 Sep 2014 17:02:34 +0200 Message-ID: <4134101.OOENTRabu1@wuerfel> References: <1409847105-27241-1-git-send-email-dinguyen@opensource.altera.com> <20140909141756.GA30100@amd> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Return-path: Received: from mout.kundenserver.de ([212.227.17.24]:52224 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752836AbaIIPCs (ORCPT ); Tue, 9 Sep 2014 11:02:48 -0400 In-Reply-To: <20140909141756.GA30100@amd> Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: Pavel Machek Cc: dinguyen@opensource.altera.com, khilman@linaro.org, olof@lixom.net, arm@kernel.org, dinh.linux@gmail.com, linux-arm-kernel@lists.infradead.org, linux-mmc@vger.kernel.org On Tuesday 09 September 2014 16:17:56 Pavel Machek wrote: > > Jaehoon Chung (1): > > ARM: dts: socfpga: unuse the slot-node and deprecate the supports-highspeed for dw-mmc > > > > This patch is a bad idea. It removes support for two mmc cards on a > single controller -- configuration hardware supports and configuration > that allows using u-SD card on mcvevk board. > Your objection comes too late, and to the wrong patch, since the driver and all other users have already been changed. We had a long discussion about this when the issue first came up, and we could not find any example of dw-mmc actually being used in a scenario with one controller that has multiple devices attached. Apparently every user out there instead uses multiple controller instances instead. Are you sure that the socfpga implementation is an exception from this? Arnd