From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.free-electrons.com ([94.23.32.191]:38647 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751504Ab2LUJJO (ORCPT ); Fri, 21 Dec 2012 04:09:14 -0500 Message-ID: <50D4272A.1080702@free-electrons.com> Date: Fri, 21 Dec 2012 10:08:58 +0100 From: Maxime Ripard MIME-Version: 1.0 To: Jean-Christophe PLAGNIOL-VILLARD CC: linux-arm-kernel@lists.infradead.org, linux-iio@vger.kernel.org, Nicolas Ferre , Ludovic Desroches Subject: Re: [PATCH 3/3] ARM: AT91: IIO: fix missing Sample and Hold time References: <20121219183236.GP23971@game.jcrosoft.org> <1355942232-26251-1-git-send-email-plagnioj@jcrosoft.com> <1355942232-26251-3-git-send-email-plagnioj@jcrosoft.com> <50D2EEA0.8040807@free-electrons.com> <20121220124909.GR23971@game.jcrosoft.org> In-Reply-To: <20121220124909.GR23971@game.jcrosoft.org> Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-iio-owner@vger.kernel.org List-Id: linux-iio@vger.kernel.org Le 20/12/2012 13:49, Jean-Christophe PLAGNIOL-VILLARD a écrit : > On 11:55 Thu 20 Dec , Maxime Ripard wrote: >> Since, from all the datasheet I have (G20, G45 and X5), the minimum time >> is always 500ns, do we really need to add a dt property for that? > you must this is hardware specific it depend on the line capacity Ok, I see. The comment about adding the unit in the documentation is still valid though. Maxime -- Maxime Ripard, Free Electrons Kernel, drivers, real-time and embedded Linux development, consulting, training and support. http://free-electrons.com From mboxrd@z Thu Jan 1 00:00:00 1970 From: maxime.ripard@free-electrons.com (Maxime Ripard) Date: Fri, 21 Dec 2012 10:08:58 +0100 Subject: [PATCH 3/3] ARM: AT91: IIO: fix missing Sample and Hold time In-Reply-To: <20121220124909.GR23971@game.jcrosoft.org> References: <20121219183236.GP23971@game.jcrosoft.org> <1355942232-26251-1-git-send-email-plagnioj@jcrosoft.com> <1355942232-26251-3-git-send-email-plagnioj@jcrosoft.com> <50D2EEA0.8040807@free-electrons.com> <20121220124909.GR23971@game.jcrosoft.org> Message-ID: <50D4272A.1080702@free-electrons.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Le 20/12/2012 13:49, Jean-Christophe PLAGNIOL-VILLARD a ?crit : > On 11:55 Thu 20 Dec , Maxime Ripard wrote: >> Since, from all the datasheet I have (G20, G45 and X5), the minimum time >> is always 500ns, do we really need to add a dt property for that? > you must this is hardware specific it depend on the line capacity Ok, I see. The comment about adding the unit in the documentation is still valid though. Maxime -- Maxime Ripard, Free Electrons Kernel, drivers, real-time and embedded Linux development, consulting, training and support. http://free-electrons.com