Received: by 2002:a05:6358:3188:b0:123:57c1:9b43 with SMTP id q8csp1095550rwd; Thu, 1 Jun 2023 10:21:13 -0700 (PDT) X-Google-Smtp-Source: ACHHUZ4WTfu5gyb6/nI6QUB3JoJD2HW00bjTWvXFN0ZuANJ62+uRzkHvAS4YQqeAb3EoqZmVxHn0 X-Received: by 2002:a17:903:234d:b0:1b0:3576:c2a9 with SMTP id c13-20020a170903234d00b001b03576c2a9mr8375plh.33.1685640073262; Thu, 01 Jun 2023 10:21:13 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1685640073; cv=none; d=google.com; s=arc-20160816; b=q/PhPUbu/e5XsUaASHyvibEQQutE8Q34vtM0kxSz1tMSmBkOoXoVOk1vyRobP0FzAc vCXFoNWBvl7KP7MrE0qI7PmRWxV1QO0W4NJQQAbW2xdXPDxqTuXKuB+7VNxNk0cvNcPN ctfteF8SGpk5jDBdOAp1bhlA/BDNQWZ5jCFC8zTySeAB37Mjy4YievnW0CT3KGfLacRd FTadO/8XKlxfE1iPoMFNIehjxSgtXK3NJyDVCPTVJv3n10Y3DHHNUISS5zJw/0ShCojA Q28T74qVM6haaIfBGxryXihuX9NRkQ8lVfcrYZjKGSEQ4u6OgYgXU9cYgXNOfShYR7U0 hYgA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=AYXAD9NgGprUIQkhXdsDo3LP+5BIf2ORjzEhEoh2Q0k=; b=yLd7ffT3LC0XQBeYTuQNLRkgsJgur9/ZYXXvZGrB8L26lpDwxSrzr+ttKeNaTQvmz4 4UooUvxKra3hvuXl84/HcLpVZ4ag866dKzCk1hepatKBmxW0LZ1h8hHra0ZhiRV8YQzJ ubmeoXf3HRuvAGsXeSgIXAQj5Ae55iG4cklj4eZPOPd9JB1j/EIomMDnJyfxOdsStP1q 2E9qBtB80qYpCDOYQ1UBBVXs+NbnOBPo3xwWt3S6fC3klpHzz/g3goBmpExWcjXJsIvx ufF9EwRoLi8Et8W7hvABcFJMtuw1n/MOQ5pFoAFqzUO1f8OhYJxW7tgF8FJvVYTi9Evr WfIA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@amarulasolutions.com header.s=google header.b=YEyE4Mpl; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=amarulasolutions.com Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id l5-20020a170903120500b001a1b75674bdsi2307930plh.207.2023.06.01.10.21.00; Thu, 01 Jun 2023 10:21:13 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@amarulasolutions.com header.s=google header.b=YEyE4Mpl; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=amarulasolutions.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232357AbjFARD5 (ORCPT + 99 others); Thu, 1 Jun 2023 13:03:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46098 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231388AbjFARDu (ORCPT ); Thu, 1 Jun 2023 13:03:50 -0400 Received: from mail-lj1-x22b.google.com (mail-lj1-x22b.google.com [IPv6:2a00:1450:4864:20::22b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3E6CC192 for ; Thu, 1 Jun 2023 10:03:48 -0700 (PDT) Received: by mail-lj1-x22b.google.com with SMTP id 38308e7fff4ca-2b1a7e31dcaso5280421fa.2 for ; Thu, 01 Jun 2023 10:03:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amarulasolutions.com; s=google; t=1685639026; x=1688231026; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=AYXAD9NgGprUIQkhXdsDo3LP+5BIf2ORjzEhEoh2Q0k=; b=YEyE4MplOuffKToNXoByaO0YIRahiBQrlXYzMq3NE7mD9SvEWvtIpQ4QjKuUjOkj1T U4ul77rYN2OwXiwDemsBFLPmcJRebNTIAm5Kwkux5fhC6HvvbvE+lDFgsh0rMaXTPln/ Y4fjlsmXpHr9EpCjwT0j/eKuVIyvv6ArA2k8U= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1685639026; x=1688231026; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=AYXAD9NgGprUIQkhXdsDo3LP+5BIf2ORjzEhEoh2Q0k=; b=YM5XG6QJ7vzYluvjExTjpzmCjof1eC31fjp7lyv0eglO856tbgmlskEAdT5PCGtNIc LDYY7RtX2+OeBF/okFuk2XkJiq5jduy5ZgCzd+y/nmSeO6tTagYgtMrjj4Dd5/nNQUKB a+BF5SlkAm0YCaokbIdiYNfCTmgmO7ROVDHq8VgXjSrTvAmOMXJKis4IvPW8lTb3Vr+P sVkHirSWzmcJnxjFY7ffCRxYPSax6PGm7aAcSYnT2Gozf9qPkif1AEs0s3K+xBhzSKSC cOv9adnGr/xfN507wgRhJY09BW7HLpAH/oAs3JRoVyXCIuNkCRmWtJVXu3muekpLR/Ip MjBQ== X-Gm-Message-State: AC+VfDzj6j6DLYuR2JDaYQt/7GjIQn24iizSCET+SNgYfUIR8ClrxV17 Ruqe00+0NoIeBIaS25vcf485ohio7/rWvIp3f3wT/Q== X-Received: by 2002:a2e:8eca:0:b0:2b0:5a04:a5b6 with SMTP id e10-20020a2e8eca000000b002b05a04a5b6mr69305ljl.8.1685639026117; Thu, 01 Jun 2023 10:03:46 -0700 (PDT) Received: from dario-ThinkPad-T14s-Gen-2i.homenet.telecomitalia.it (host-95-248-31-20.retail.telecomitalia.it. [95.248.31.20]) by smtp.gmail.com with ESMTPSA id bh25-20020a170906a0d900b0096165b2703asm10658522ejb.110.2023.06.01.10.03.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 01 Jun 2023 10:03:45 -0700 (PDT) From: Dario Binacchi To: linux-kernel@vger.kernel.org Cc: Amarula patchwork , michael@amarulasolutions.com, Dario Binacchi , Alexandre Torgue , Conor Dooley , Krzysztof Kozlowski , Maxime Coquelin , Rob Herring , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com Subject: [PATCH 1/6] ARM: dts: stm32: add ltdc support on stm32f746 MCU Date: Thu, 1 Jun 2023 19:03:15 +0200 Message-Id: <20230601170320.2845218-2-dario.binacchi@amarulasolutions.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20230601170320.2845218-1-dario.binacchi@amarulasolutions.com> References: <20230601170320.2845218-1-dario.binacchi@amarulasolutions.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add LTDC (Lcd-tft Display Controller) support. Signed-off-by: Dario Binacchi --- arch/arm/boot/dts/stm32f746.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/stm32f746.dtsi b/arch/arm/boot/dts/stm32f746.dtsi index dc868e6da40e..9c4ba0b7f239 100644 --- a/arch/arm/boot/dts/stm32f746.dtsi +++ b/arch/arm/boot/dts/stm32f746.dtsi @@ -507,6 +507,16 @@ pwm { }; }; + ltdc: display-controller@40016800 { + compatible = "st,stm32-ltdc"; + reg = <0x40016800 0x200>; + interrupts = <88>, <89>; + resets = <&rcc STM32F7_APB2_RESET(LTDC)>; + clocks = <&rcc 1 CLK_LCD>; + clock-names = "lcd"; + status = "disabled"; + }; + pwrcfg: power-config@40007000 { compatible = "st,stm32-power-config", "syscon"; reg = <0x40007000 0x400>; -- 2.32.0