From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?B?SmnFmcOtIFByY2hhbA==?= Subject: Re: [PATCH v3] gpio: add export with name from dts Date: Wed, 13 Nov 2013 10:15:19 +0100 Message-ID: <52834327.9060308@aksignal.cz> References: <874n7i4a7x.fsf@gmail.com> Reply-To: jiri.prchal@aksignal.cz Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from port.iol.cz ([194.228.1.9]:62008 "EHLO port.iol.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758875Ab3KMJPY (ORCPT ); Wed, 13 Nov 2013 04:15:24 -0500 In-Reply-To: <874n7i4a7x.fsf@gmail.com> Sender: linux-gpio-owner@vger.kernel.org List-Id: linux-gpio@vger.kernel.org To: Ben Gamari , linux-gpio@vger.kernel.org Cc: Linus Walleij , Alexandre Courbot Hi Ben, probably it's what I' trying to do. Why it is not in master tree? Please, send me some example of DT usage. Thanks Jiri Dne 12.11.2013 03:36, Ben Gamari napsal(a): > On Thu, Oct 17, 2013 at 6:03 PM, Alexandre Courbot wrote: >> But maybe I'm missing your point - could you describe a concrete >> use-case for this feature that can *not* be achieved using >> gpio_export_with_link()? > > For what it's worth, it seems that the gpio-of-helper[1] driver found in > BeagleBoard kernels targets a use-case similar to that intended by this > patch. > > Cheers, > > - Ben > > > [1] https://github.com/beagleboard/meta-beagleboard/blob/master/common-bsp/recipes-kernel/linux/linux-mainline-3.8/not-capebus/0182-gpio-Introduce-GPIO-OF-helper.patch >