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=unavailable 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 E83B2C35642 for ; Fri, 21 Feb 2020 08:27:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B626920679 for ; Fri, 21 Feb 2020 08:27:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1582273674; bh=XqHntQ68nAA1PkhJZLhzZ1cKTnOr9ceFKNXlAqKnqBA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=grv7bjYMVNl0wMPqecihoIafv2U70yaUqXM1pYYXLMLENOUfOITU3IRqGKWnMjU0R GBoxyJe0DKYOBpJvkJEN9WGxae6U2RZbEezV6zI5yRiJOfv0cFfcxfOPb/Uqoc88gc TwBzqGZODo1vMjHic9Ssaf9/1Qy7DpM6rSm0sLDI= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388203AbgBUIU6 (ORCPT ); Fri, 21 Feb 2020 03:20:58 -0500 Received: from mail.kernel.org ([198.145.29.99]:60180 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387967AbgBUIUy (ORCPT ); Fri, 21 Feb 2020 03:20:54 -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 A9618206ED; Fri, 21 Feb 2020 08:20:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1582273254; bh=XqHntQ68nAA1PkhJZLhzZ1cKTnOr9ceFKNXlAqKnqBA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=gEOy13192lyh9+TbIRqma+c03kp9wrd5NHQ0IiHdgoIofYJ6JnQcAQDJ2YZn79WfN CeoaJrW4MFCEI/FltOCZieiSHXbdd5hGlypXNuVTjw8AUcfSvMuc8p1752YjrZvG1b SlImB8knrHMib2GvxaDBTmBhpx0Z7ANMjopipI0g= 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 4.19 103/191] ARM: dts: stm32: Add power-supply for DSI panel on stm32f469-disco Date: Fri, 21 Feb 2020 08:41:16 +0100 Message-Id: <20200221072303.347219469@linuxfoundation.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200221072250.732482588@linuxfoundation.org> References: <20200221072250.732482588@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@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 3ee768cb86fc9..eea979ef5512f 100644 --- a/arch/arm/boot/dts/stm32f469-disco.dts +++ b/arch/arm/boot/dts/stm32f469-disco.dts @@ -75,6 +75,13 @@ 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>; }; @@ -154,6 +161,7 @@ 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