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=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 121AFC35641 for ; Fri, 21 Feb 2020 08:09:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DC73720801 for ; Fri, 21 Feb 2020 08:09:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1582272568; bh=ScsIUI1jhlemcbd0HtcfRdTTAt1Fs26SJj8CgwW/VZ0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=rDpDPZxxbgZJHce+vN+twNsAJeotwnJuK+RH3eyHoT2A3NCjhhDCk68YiVE+N1bre DYiHeXX4ZicKq+/hHvD2EHzUk7u18RD93dZ1dK2fLe2AUPWYMTR+9R+kW6+7pN9+Qq PaY69PbQa1uvTsoecFfB8+/DKhsOII5DablysQ5s= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732340AbgBUIJ2 (ORCPT ); Fri, 21 Feb 2020 03:09:28 -0500 Received: from mail.kernel.org ([198.145.29.99]:44308 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732356AbgBUIJ1 (ORCPT ); Fri, 21 Feb 2020 03:09:27 -0500 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 8D90620578; Fri, 21 Feb 2020 08:09:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1582272567; bh=ScsIUI1jhlemcbd0HtcfRdTTAt1Fs26SJj8CgwW/VZ0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=xopDVkCpZ8nGYeEVUiq/8xm0cigKNbEvKZHhj2NwI/tKDzuzMbbjtX++Qv/SSj7zx t3GhmZMDHDhIJVV4mXPbqxsUbHVm2sj1KnI7WsE/MiU3EEU7mWdkSZEIGgBNn5Dq/2 H/TmOetSI/6x2OxSHmhHd5h3F5cwM4AnEzpafcOY= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Benjamin Gaignard , Alexandre Torgue , Sasha Levin Subject: [PATCH 5.4 192/344] ARM: dts: stm32: Add power-supply for DSI panel on stm32f469-disco Date: Fri, 21 Feb 2020 08:39:51 +0100 Message-Id: <20200221072406.480365764@linuxfoundation.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200221072349.335551332@linuxfoundation.org> References: <20200221072349.335551332@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Benjamin Gaignard [ Upstream commit 0ff15a86d0c5a3f004fee2e92d65b88e56a3bc58 ] Add a fixed regulator and use it as power supply for DSI panel. Fixes: 18c8866266 ("ARM: dts: stm32: Add display support on stm32f469-disco") Signed-off-by: Benjamin Gaignard Signed-off-by: Alexandre Torgue Signed-off-by: Sasha Levin --- arch/arm/boot/dts/stm32f469-disco.dts | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm/boot/dts/stm32f469-disco.dts b/arch/arm/boot/dts/stm32f469-disco.dts index a3ff04940aec1..c6dc6d1a051b0 100644 --- a/arch/arm/boot/dts/stm32f469-disco.dts +++ b/arch/arm/boot/dts/stm32f469-disco.dts @@ -76,6 +76,13 @@ regulator-max-microvolt = <3300000>; }; + vdd_dsi: vdd-dsi { + compatible = "regulator-fixed"; + regulator-name = "vdd_dsi"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + soc { dma-ranges = <0xc0000000 0x0 0x10000000>; }; @@ -155,6 +162,7 @@ compatible = "orisetech,otm8009a"; reg = <0>; /* dsi virtual channel (0..3) */ reset-gpios = <&gpioh 7 GPIO_ACTIVE_LOW>; + power-supply = <&vdd_dsi>; status = "okay"; port { -- 2.20.1