From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dinh Nguyen Subject: Re: [PATCH 2/3] ARM: dts: socfpga: Add SD card detect Date: Thu, 14 Aug 2014 16:01:14 -0500 Message-ID: <53ED239A.8090905@gmail.com> References: <1408031491-15609-1-git-send-email-dinguyen@opensource.altera.com> <1408031491-15609-3-git-send-email-dinguyen@opensource.altera.com> <20140814185158.GD11558@amd.pavel.ucw.cz> <53ED22D0.3060404@opensource.altera.com> <20140814205941.GA26857@amd.pavel.ucw.cz> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20140814205941.GA26857-tWAi6jLit6GreWDznjuHag@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Pavel Machek , Dinh Nguyen Cc: robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org, galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org, mark.rutland-5wv7dgnIgG8@public.gmane.org, pawel.moll-5wv7dgnIgG8@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, atull-yzvPICuk2ABMcg4IHK0kFoH6Mc4MB0Vx@public.gmane.org, tthayer-yzvPICuk2ABMcg4IHK0kFoH6Mc4MB0Vx@public.gmane.org, vbridger-yzvPICuk2ABMcg4IHK0kFoH6Mc4MB0Vx@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: devicetree@vger.kernel.org On 8/14/14, 3:59 PM, Pavel Machek wrote: > On Thu 2014-08-14 15:57:52, Dinh Nguyen wrote: >> >> >> On 8/14/14, 1:51 PM, Pavel Machek wrote: >>> On Thu 2014-08-14 10:51:30, dinguyen-yzvPICuk2ABMcg4IHK0kFoH6Mc4MB0Vx@public.gmane.org wrote: >>>> From: Dinh Nguyen >>>> >>>> Revision D of the SOCFGPA devkit has a GPIO line used for SD/MMC >>>> card detect. >>> >>> Are there previous revisions outside Altera? >>> >> >> Not with SD card detect. > > So this patch will break those revision C (and below) boards, by > adding gpio for card detect that does not exists there, no? > No, the card detect line is muxed with DAT3, so it'll work fine on previous boards that does have card detect. > Confused, Tested on all board revisions. Dinh -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html