From mboxrd@z Thu Jan 1 00:00:00 1970 From: Benoit Cousson Subject: Re: [PATCH] ARM: DTS: omap4-sdp: Add regulator for LCD backlight (pwm-backlight) Date: Thu, 28 Nov 2013 10:35:08 +0100 Message-ID: <52970E4C.8070502@baylibre.com> References: <1385630924-16392-1-git-send-email-peter.ujfalusi@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-wg0-f44.google.com ([74.125.82.44]:35275 "EHLO mail-wg0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752473Ab3K1JfM (ORCPT ); Thu, 28 Nov 2013 04:35:12 -0500 Received: by mail-wg0-f44.google.com with SMTP id a1so5941638wgh.11 for ; Thu, 28 Nov 2013 01:35:10 -0800 (PST) In-Reply-To: <1385630924-16392-1-git-send-email-peter.ujfalusi@ti.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Peter Ujfalusi , Tony Lindgren Cc: linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, tomi.valkeinen@ti.com Hi Peter, On 28/11/2013 10:28, Peter Ujfalusi wrote: > Since in DT booted kernel dummy regulators are no longer supported we= need > to provide valid phandle for the regulator needed by the backlight. > On the board VBAT is used to power the LCD backlight(s). > > Signed-off-by: Peter Ujfalusi > --- > Hi, > > This patch is needed for 3.13 to get the LCD backlight to work again. OK, so this is a fix for the next -rc? Regards, Benoit > > Regards, > Peter > > arch/arm/boot/dts/omap4-sdp.dts | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm/boot/dts/omap4-sdp.dts b/arch/arm/boot/dts/omap= 4-sdp.dts > index 5fc3f43..6f86db2 100644 > --- a/arch/arm/boot/dts/omap4-sdp.dts > +++ b/arch/arm/boot/dts/omap4-sdp.dts > @@ -104,6 +104,7 @@ > 100 110 120 127 > >; > default-brightness-level =3D <13>; > + power-supply =3D <&vbat>; > }; > > sound { > --=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