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 X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A8A8FC282DD for ; Wed, 8 Jan 2020 13:27:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7B0D220643 for ; Wed, 8 Jan 2020 13:27:08 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=st.com header.i=@st.com header.b="0S5bzDvr" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726947AbgAHN1I (ORCPT ); Wed, 8 Jan 2020 08:27:08 -0500 Received: from mx07-00178001.pphosted.com ([62.209.51.94]:20760 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726087AbgAHN1H (ORCPT ); Wed, 8 Jan 2020 08:27:07 -0500 Received: from pps.filterd (m0046037.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 008DNeqh002687; Wed, 8 Jan 2020 14:26:55 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=st.com; h=from : to : cc : subject : date : message-id : mime-version : content-type; s=STMicroelectronics; bh=mRBCKFBQg+ia5d/y2ZIbtPulwQsHjLNs+eoJZvCHQNY=; b=0S5bzDvr9G/QfG1gLoSSUu097SWxu5WB0FxASc79Xe6Bd3eDDdoyh2aaER7f9ra7VvoD KyDQ4AODoY48O9/qjJP9aCWNesEF2hGyofnl6H9znc1mwvjwD6eGqCWCvCFNE7TaBsXd 9qZWIgIJvmP1SV85fMsEimVl4KpG1QXVLGnmsXr5DVF6fDO7hGyK1/eISiCgbW44jUHr ji1q0gtg8v+CTXoCEEOKDhXBBVkavJBl+pVkGa1hsmWtEDDO//E/6SZ02ox+qZd+943e j7C387tIO/mwKRdRnwmBQtprAikdQTIquIPcihE/W3fvsUG29GiaHupFkjrMjL8QAND2 cw== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 2xakuqv23w-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 08 Jan 2020 14:26:55 +0100 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 0B2B510003B; Wed, 8 Jan 2020 14:26:51 +0100 (CET) Received: from Webmail-eu.st.com (sfhdag3node3.st.com [10.75.127.9]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id EA5732B772D; Wed, 8 Jan 2020 14:26:50 +0100 (CET) Received: from localhost (10.75.127.50) by SFHDAG3NODE3.st.com (10.75.127.9) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Wed, 8 Jan 2020 14:26:50 +0100 From: Benjamin Gaignard To: , , , CC: , , , , Benjamin Gaignard Subject: [PATCH] ARM: dts: stm32: Add power-supply for RGB panel on stm32429i-eval Date: Wed, 8 Jan 2020 14:26:46 +0100 Message-ID: <20200108132647.26131-1-benjamin.gaignard@st.com> X-Mailer: git-send-email 2.15.0 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.75.127.50] X-ClientProxiedBy: SFHDAG4NODE1.st.com (10.75.127.10) To SFHDAG3NODE3.st.com (10.75.127.9) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.138,18.0.572 definitions=2020-01-08_03:2020-01-08,2020-01-08 signatures=0 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add a fixed regulator and use it as power supply for RBG panel. Signed-off-by: Benjamin Gaignard --- arch/arm/boot/dts/stm32429i-eval.dts | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm/boot/dts/stm32429i-eval.dts b/arch/arm/boot/dts/stm32429i-eval.dts index 58288aa53fee..c27fa355e5ab 100644 --- a/arch/arm/boot/dts/stm32429i-eval.dts +++ b/arch/arm/boot/dts/stm32429i-eval.dts @@ -95,6 +95,13 @@ regulator-max-microvolt = <3300000>; }; + vdd_panel: vdd-panel { + compatible = "regulator-fixed"; + regulator-name = "vdd_panel"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + leds { compatible = "gpio-leds"; green { @@ -138,6 +145,7 @@ panel_rgb: panel-rgb { compatible = "ampire,am-480272h3tmqw-t01h"; + power-supply = <&vdd_panel>; status = "okay"; port { panel_in_rgb: endpoint { -- 2.15.0