Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760836Ab3GSRKZ (ORCPT ); Fri, 19 Jul 2013 13:10:25 -0400 Received: from mail.free-electrons.com ([94.23.35.102]:35276 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752418Ab3GSRKY (ORCPT ); Fri, 19 Jul 2013 13:10:24 -0400 Message-ID: <51E972FE.6060402@free-electrons.com> Date: Fri, 19 Jul 2013 19:10:22 +0200 From: Alexandre Belloni Organization: Free Electrons User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130623 Thunderbird/17.0.7 MIME-Version: 1.0 To: Hector Palacios CC: linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree-discuss@lists.ozlabs.org, marex@denx.de, jic23@kernel.org, lars@metafoo.de, fabio.estevam@freescale.com Subject: Re: [PATCH v2 2/5] ARM: dts: add reference voltage property for MXS LRADC References: <1374225208-28940-1-git-send-email-hector.palacios@digi.com> <1374225208-28940-3-git-send-email-hector.palacios@digi.com> In-Reply-To: <1374225208-28940-3-git-send-email-hector.palacios@digi.com> X-Enigmail-Version: 1.4.6 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 796 Lines: 21 On 19/07/2013 11:13, Hector Palacios wrote: > Some LRADC channels have fixed pre-dividers so they can measure > different voltages at full scale. The reference voltage allows to > expose a scaling attribute through the IIO sysfs so that a user can > compute the real voltage out of a measured sample value. > > Signed-off-by: Hector Palacios Acked-by: Alexandre Belloni -- Alexandre Belloni, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/