From mboxrd@z Thu Jan 1 00:00:00 1970 From: Benoit Cousson Subject: Re: [PATCH] ARM: dts: omap3430-sdp: add dip switch information for MMC operation Date: Mon, 06 Jan 2014 23:43:23 +0100 Message-ID: <52CB318B.4030603@baylibre.com> References: <1389047853-26375-1-git-send-email-nm@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from mail-wi0-f176.google.com ([209.85.212.176]:45489 "EHLO mail-wi0-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933521AbaAFWn2 (ORCPT ); Mon, 6 Jan 2014 17:43:28 -0500 Received: by mail-wi0-f176.google.com with SMTP id hq4so3430648wib.15 for ; Mon, 06 Jan 2014 14:43:27 -0800 (PST) In-Reply-To: <1389047853-26375-1-git-send-email-nm@ti.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Nishanth Menon , Tony Lindgren Cc: linux-omap@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Hi Nishanth, On 06/01/2014 23:37, Nishanth Menon wrote: > MMC 8 bit mode operation depends on dip switch setting which is not > obvious - The current board file has this description. However, with > removal of the board file in the future, this information will be los= t > and has to be rediscovered. Thanks for that. I've just applied it. Regards, Benoit > Signed-off-by: Nishanth Menon > --- > arch/arm/boot/dts/omap3430-sdp.dts | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/arch/arm/boot/dts/omap3430-sdp.dts b/arch/arm/boot/dts/o= map3430-sdp.dts > index 281914e..cd3d047 100644 > --- a/arch/arm/boot/dts/omap3430-sdp.dts > +++ b/arch/arm/boot/dts/omap3430-sdp.dts > @@ -34,6 +34,10 @@ > &mmc1 { > vmmc-supply =3D <&vmmc1>; > vmmc_aux-supply =3D <&vsim>; > + /* > + * S6-3 must be in ON position for 8 bit mode to function > + * Else, use 4 bit mode > + */ > bus-width =3D <8>; > }; --=20 Beno=EEt Cousson BayLibre Embedded Linux Technology Lab www.baylibre.com -- To unsubscribe from this list: send the line "unsubscribe linux-omap" i= n the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html