From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1E61FC19F2A for ; Thu, 11 Aug 2022 11:00:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229594AbiHKLA1 (ORCPT ); Thu, 11 Aug 2022 07:00:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34866 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234569AbiHKLA0 (ORCPT ); Thu, 11 Aug 2022 07:00:26 -0400 Received: from uho.ysoft.cz (uho.ysoft.cz [81.19.3.130]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F1DB725C5D; Thu, 11 Aug 2022 04:00:22 -0700 (PDT) Received: from [10.1.22.96] (unknown [10.1.22.96]) by uho.ysoft.cz (Postfix) with ESMTP id 04335A0536; Thu, 11 Aug 2022 13:00:20 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ysoft.com; s=20160406-ysoft-com; t=1660215620; bh=VKrMgfvRFgRq3NRX02KHVaAotdQVRUjqfk24MssBOr0=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=JXW+vlIQyA26nFiEn20Br9LOw+zCb7Sln6x1bJh0qhMeL5unjMxkEv5lP/3byyc4U mGalqVnwMmCJ82cWBT6SPp913HSDeCNBTBLTmBquCwgNUK3MCxc4ImUzWU/rC6Hl7W elQfbHGiizm5ajuNvxl4WEHXhZhvbqIQ4fwOJm1c= Message-ID: <4d2de843-4895-9276-aef5-6d9ea60c689b@ysoft.com> Date: Thu, 11 Aug 2022 13:00:19 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.11.0 Subject: Re: [PATCH] ARM: dts: imx6dl-yapp4: Bind the backlight controller to the LCD panel Content-Language: en-US To: Rob Herring , Shawn Guo Cc: Sascha Hauer , kernel@pengutronix.de, Fabio Estevam , linux-imx@nxp.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <1657815915-1872-1-git-send-email-michal.vokac@ysoft.com> From: =?UTF-8?B?TWljaGFsIFZva8OhxI0=?= In-Reply-To: <1657815915-1872-1-git-send-email-michal.vokac@ysoft.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On 14. 07. 22 18:25, Michal Vokáč wrote: > Add connection between the backlight controller and LCD panel. > With that the backlight is automatically switched on when the panel > is on or switched off when the panel is blanked. > > Signed-off-by: Michal Vokáč > --- > arch/arm/boot/dts/imx6dl-yapp4-common.dtsi | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi b/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi > index 5054e4ab82e2..0afd6647484a 100644 > --- a/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi > +++ b/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi > @@ -55,6 +55,7 @@ > panel: panel { > compatible = "dataimage,scf0700c48ggu18"; > power-supply = <&sw2_reg>; > + backlight = <&backlight>; > status = "disabled"; > > port { Just a gentle ping.. Regards, Michal