From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933728Ab3LESA5 (ORCPT ); Thu, 5 Dec 2013 13:00:57 -0500 Received: from cassiel.sirena.org.uk ([80.68.93.111]:59656 "EHLO cassiel.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933711Ab3LESAx (ORCPT ); Thu, 5 Dec 2013 13:00:53 -0500 Date: Thu, 5 Dec 2013 18:00:22 +0000 From: Mark Brown To: Tomasz Figa Cc: Linus Walleij , Kevin Bracey , Kyungmin Park , "devicetree@vger.kernel.org" , linux-samsung-soc , Heiko =?iso-8859-1?Q?St=FCbner?= , Stephen Warren , Doug Anderson , "linux-kernel@vger.kernel.org" , Kukjin Kim , Thomas Abraham , "linux-arm-kernel@lists.infradead.org" , Marek Szyprowski Message-ID: <20131205180022.GX29268@sirena.org.uk> References: <1384881351-10782-1-git-send-email-t.figa@samsung.com> <20131205150747.GW29268@sirena.org.uk> <1502243.eRBlCfUhTO@amdc1227> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="DLfA7Wi+Vmsdqq5j" Content-Disposition: inline In-Reply-To: <1502243.eRBlCfUhTO@amdc1227> X-Cookie: It's clever, but is it art? User-Agent: Mutt/1.5.21 (2010-09-15) X-SA-Exim-Connect-IP: 94.175.92.69 X-SA-Exim-Mail-From: broonie@sirena.org.uk Subject: Re: [PATCH] pinctrl: samsung: Allow pin value to be initialized using pinfunc. X-SA-Exim-Version: 4.2.1 (built Mon, 26 Dec 2011 16:57:07 +0000) X-SA-Exim-Scanned: Yes (on cassiel.sirena.org.uk) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --DLfA7Wi+Vmsdqq5j Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Thu, Dec 05, 2013 at 04:11:15PM +0100, Tomasz Figa wrote: > On Thursday 05 of December 2013 15:07:47 Mark Brown wrote: > > Or should we be going and applying the default state to all devices on > > init without worrying about a driver appearing? > If a device isn't used, then it's often better to configure the pins for > a different function, such as GPIO, to minimize leakage current. That's true but on the other hand it's much more likely that the default information will be there than the hog for the case when the driver doesn't get loaded for some reason so it's more likely that the default will kick in; perhaps we need to work down a list of states in order instead? --DLfA7Wi+Vmsdqq5j Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAEBAgAGBQJSoL8zAAoJELSic+t+oim9tc0P/1VYr8OYjYMtRpfZVDdhkWOp YtV/ItbepthusLVGzFzMbWvPg+lPanub3eUj0QxDLD9mwmegVCEOXc5CQkOvvBsB ZzLUwdufYzG9dwrzOjTLKV76p27pb+fwpQ+ElnGrBQzwUlKY6ACOlgQ9pC0RiJXD gAjvIat8TurrHA2OOQ/ai2d3a1XHjFNdUsvTBltKmvGvgpbCzhnHarTSO/qFvjYq h+VoUgZ1yAzpglXya5wS7r/l02Y/cpKYM2rTI4eCGO17/QwVrxPpdvDrVxmBiKiy RyfbEOGNDBPESJnnYMfxs4G+Z7Aq+H4rMJDMnYyzoWFeujEjt5mL4ZMdLghHVi/g euSigZXj1XTxsaGgJtb9LcO/81OTxkyXI5/0Udygt/If4iIHqx/rSneN/vPGmUlt 3uQGWLwEtUreBP0/LqfpNerHB7CD1SW7WEhXiTf9zOaXvC9pDmKuHoA4eXy9uALL yRan0uSm4zUHDEwWR4p1bn/Khzr+V4+K7cQ73p2gBtR3sc5pv468BEuQhraZlYfU hGSPIGwhuKFigFnM2Z6zZ71Cq4P8ZE3Ew+gIr6H+bdmsd31nufs0PRVf1ylina4d oDzrE75Vn/Mzfl1mG1tcUMh0cgCwGt1LLF/2Q+G2oP8aKzJ6Ruoep2ltT0HVHYEG Hq1iqGkns4I0mGQ9iwfL =bl4v -----END PGP SIGNATURE----- --DLfA7Wi+Vmsdqq5j--