Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760565Ab3GSN6S (ORCPT ); Fri, 19 Jul 2013 09:58:18 -0400 Received: from mail-out.m-online.net ([212.18.0.9]:43770 "EHLO mail-out.m-online.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753867Ab3GSN6Q (ORCPT ); Fri, 19 Jul 2013 09:58:16 -0400 X-Auth-Info: p3fU2yNAYjrti3NUyX9ms8tLUdaKVXDfJuPXcdQdbjE= From: Marek Vasut To: Hector Palacios Subject: Re: [PATCH v2 2/5] ARM: dts: add reference voltage property for MXS LRADC Date: Fri, 19 Jul 2013 15:58:16 +0200 User-Agent: KMail/1.13.7 (Linux/3.9-1-amd64; KDE/4.8.4; x86_64; ; ) Cc: linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree-discuss@lists.ozlabs.org, alexandre.belloni@free-electrons.com, jic23@kernel.org, lars@metafoo.de, fabio.estevam@freescale.com 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> MIME-Version: 1.0 Content-Type: Text/Plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Message-Id: <201307191558.17158.marex@denx.de> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1569 Lines: 39 Dear Hector Palacios, > 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 > --- > Documentation/devicetree/bindings/staging/iio/adc/mxs-lradc.txt | 9 > ++++++++- arch/arm/boot/dts/imx23.dtsi > | 4 ++++ arch/arm/boot/dts/imx28.dtsi | > 4 ++++ 3 files changed, 16 insertions(+), 1 deletion(-) > > diff --git > a/Documentation/devicetree/bindings/staging/iio/adc/mxs-lradc.txt > b/Documentation/devicetree/bindings/staging/iio/adc/mxs-lradc.txt index > 4688205..6ec485c 100644 > --- a/Documentation/devicetree/bindings/staging/iio/adc/mxs-lradc.txt > +++ b/Documentation/devicetree/bindings/staging/iio/adc/mxs-lradc.txt > @@ -1,9 +1,12 @@ > * Freescale i.MX28 LRADC device driver > > Required properties: > -- compatible: Should be "fsl,imx28-lradc" > +- compatible: "fsl,imx28-lradc", "fsl,imx23-lradc" This is a separate fix, but I think it's not that important to rework the whole patchset because of it. Acked-by: Marek Vasut Best regards, Marek Vasut -- 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/