From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Ujfalusi Subject: Re: [PATCH] ARM: DTS: omap4-sdp: Add regulator for LCD backlight (pwm-backlight) Date: Thu, 28 Nov 2013 11:52:18 +0200 Message-ID: <52971252.40909@ti.com> References: <1385630924-16392-1-git-send-email-peter.ujfalusi@ti.com> <52970E4C.8070502@baylibre.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from comal.ext.ti.com ([198.47.26.152]:39770 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750741Ab3K1Jwj (ORCPT ); Thu, 28 Nov 2013 04:52:39 -0500 In-Reply-To: <52970E4C.8070502@baylibre.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Benoit Cousson , Tony Lindgren Cc: linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, tomi.valkeinen@ti.com Hi Benoit, On 11/28/2013 11:35 AM, Benoit Cousson wrote: > Hi Peter, >=20 > On 28/11/2013 10:28, Peter Ujfalusi wrote: >> Since in DT booted kernel dummy regulators are no longer supported w= e 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= =2E >=20 > OK, so this is a fix for the next -rc? Yes, it would be really great if this can make it to the next -rc. >=20 > Regards, > Benoit >=20 >> >> 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/oma= p4-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 >=20 --=20 P=E9ter -- 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