From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marek Vasut Subject: Re: [PATCH] mfd: stmpe: Pull IRQ GPIO number from DT during DT-based probe Date: Tue, 8 Jan 2013 10:48:37 +0100 Message-ID: <201301081048.38149.marex@denx.de> References: <1357568989-16237-1-git-send-email-marex@denx.de> <20130108094134.GA21994@gmail.com> <201301081044.14876.marex@denx.de> Mime-Version: 1.0 Content-Type: Text/Plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail-out.m-online.net ([212.18.0.10]:58775 "EHLO mail-out.m-online.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754532Ab3AHJsj (ORCPT ); Tue, 8 Jan 2013 04:48:39 -0500 In-Reply-To: <201301081044.14876.marex@denx.de> Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: Lee Jones Cc: vipul kumar samar , Viresh Kumar , "linux-arm-kernel@lists.infradead.org" , "linux-input@vger.kernel.org" , Linus Walleij , Samuel Ortiz Dear Lee Jones, > > > >Both can be killed. gpios as interrupt lines can be requested as: > > > > interrupt-parent =<&gpio-controller>; > > > > interrupts =<25 0x1>; > > > > > > > >and probably the stmpe driver doesn't have to bother at all if > > > >interrupt was over gpio or not. > > > > > > Yes, both can be killed and similarly we did for spear1340 machine > > > but some how we missed it on spear320-hmi. > > > > Bingo! > > All right, all right ... got it ;-) > > I'll rework it and repost then. Maybe I was too quick about understanding the issue at hand. So allow me a stupid question -- who's gonna configure the GPIO as input for it to work as IRQ GPIO? Best regards, Marek Vasut