From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756204Ab3AOG14 (ORCPT ); Tue, 15 Jan 2013 01:27:56 -0500 Received: from mail-pb0-f49.google.com ([209.85.160.49]:63815 "EHLO mail-pb0-f49.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754065Ab3AOG1y (ORCPT ); Tue, 15 Jan 2013 01:27:54 -0500 Date: Mon, 14 Jan 2013 22:27:55 -0800 From: Olof Johansson To: Doug Anderson Cc: linux-mmc@vger.kernel.org, linux-samsung-soc@vger.kernel.org, Thomas Abraham , Kukjin Kim , Arnd Bergmann , Will Newton , Chris Ball , Jaehoon Chung , Seungwon Jeon , linux-kernel@vger.kernel.org, Kyungmin Park Subject: Re: [PATCH v4 4/5] mmc: dw_mmc: Handle wp-gpios from device tree Message-ID: <20130115062755.GC20105@quad.lixom.net> References: <1357842269-15062-1-git-send-email-dianders@chromium.org> <1357923834-31641-1-git-send-email-dianders@chromium.org> <1357923834-31641-4-git-send-email-dianders@chromium.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1357923834-31641-4-git-send-email-dianders@chromium.org> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jan 11, 2013 at 09:03:53AM -0800, Doug Anderson wrote: > On some SoCs (like exynos5250) you need to use an external GPIO for > write protect. Add support for wp-gpios to the core dw_mmc driver > since it could be useful across multiple SoCs. > > With this change I am able to make use of the write protect for the > external SD slot on exynos5250-snow. > > Signed-off-by: Doug Anderson > Acked-by: Seungwon Jeon Acked-by: Olof Johansson