From patchwork Fri Jan 12 14:48:22 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dario Binacchi X-Patchwork-Id: 762264 Received: from mail-ej1-f51.google.com (mail-ej1-f51.google.com [209.85.218.51]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A46516DD1A for ; Fri, 12 Jan 2024 14:49:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=amarulasolutions.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=amarulasolutions.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=amarulasolutions.com header.i=@amarulasolutions.com header.b="cLnNct4e" Received: by mail-ej1-f51.google.com with SMTP id a640c23a62f3a-a2c375d2430so270249766b.1 for ; Fri, 12 Jan 2024 06:49:11 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amarulasolutions.com; s=google; t=1705070950; x=1705675750; darn=vger.kernel.org; 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=mmQnQzOW0HVCglZmRdERbSkiK/7LfpA/GFNr/QR6hMQ=; b=cLnNct4e1FBsDE8Hbau/t6ulBRYrbwhlo7iIKD6qIMO2hJGdKC5XLDkeK2Pp1Iizvb yukC6rl3DveiGVyX5xFZrOtMeP0rYprnA/w+NUYjtgIX07NSFmE/l0mpaR5BNj0EGBX/ T52RPxc3z36i6oJ3d5Y/ASPuaIgP/9SLdKKf8= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1705070950; x=1705675750; 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=mmQnQzOW0HVCglZmRdERbSkiK/7LfpA/GFNr/QR6hMQ=; b=cV+Md9bgqWsWuEU5/bI1BpAfo9oiM7xEGlZrpwlt6y4XRGr6OX2Mm2Pzz6ZDCupE60 hQ2KfOWmUAr5zmpVwhyswqRJiT6DnrOMIfZMIM77EIzwztJfbo3YPXO9+3lZnCnOo9Sh LxV+bCAG1tz9QFkMzSWHZnDJV164BRAYHbbpby9paBK/K0enjN27iQfp/A5XqP7+Q9b7 5fZQf5lHfRBsG9kOnC/6ufHB/t/UOpNKldd9iHPnx5MPsTDvuLSa3q0YhIJHxHjS4sEG sBm8HaK0Z98b3OaBg+lM6b79W23Y6VuxZhgxjS/tb23Aogpt2tKPoS4WRRK4BMC/jZ1k 23+w== X-Gm-Message-State: AOJu0Yzkhf6e2Bxic+xKQwG11DwgWRRjWfrRgu9HqtdN72gTCkblhZdx 2J4aXrprXPvK9bDE+kfjArkmAWMkm/XOMw== X-Google-Smtp-Source: AGHT+IHYE6WynxzGM2phhAonl7tB+VThaQnxrNudcqv2wkwoAxXrc2uhBIkAE0+iaAAt7os+42i7Ew== X-Received: by 2002:a17:906:5ac3:b0:a26:edeb:7635 with SMTP id x3-20020a1709065ac300b00a26edeb7635mr740160ejs.91.1705070949914; Fri, 12 Jan 2024 06:49:09 -0800 (PST) Received: from dario-ThinkPad-T14s-Gen-2i.homenet.telecomitalia.it ([95.236.91.90]) by smtp.gmail.com with ESMTPSA id y11-20020a170906524b00b00a233515c39esm1869372ejm.67.2024.01.12.06.49.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 12 Jan 2024 06:49:09 -0800 (PST) From: Dario Binacchi To: linux-kernel@vger.kernel.org Cc: linux-amarula@amarulasolutions.com, Lee Jones , Alexandre Torgue , Raphael Gallais-Pou , Dario Binacchi , 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 v8 2/5] ARM: dts: stm32: add DSI support on stm32f769 Date: Fri, 12 Jan 2024 15:48:22 +0100 Message-ID: <20240112144902.40044-3-dario.binacchi@amarulasolutions.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240112144902.40044-1-dario.binacchi@amarulasolutions.com> References: <20240112144902.40044-1-dario.binacchi@amarulasolutions.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Add support for MIPI DSI Host controller. Since MIPI DSI is not available on stm32f746, the patch adds the "stm32f769.dtsi" file containing the dsi node inside. Signed-off-by: Dario Binacchi --- (no changes since v1) arch/arm/boot/dts/st/stm32f769.dtsi | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 arch/arm/boot/dts/st/stm32f769.dtsi diff --git a/arch/arm/boot/dts/st/stm32f769.dtsi b/arch/arm/boot/dts/st/stm32f769.dtsi new file mode 100644 index 000000000000..e09184f7079c --- /dev/null +++ b/arch/arm/boot/dts/st/stm32f769.dtsi @@ -0,0 +1,21 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2023 Dario Binacchi + */ + +#include "stm32f746.dtsi" + +/ { + soc { + dsi: dsi@40016c00 { + compatible = "st,stm32-dsi"; + reg = <0x40016c00 0x800>; + interrupts = <98>; + clocks = <&rcc 1 CLK_F769_DSI>, <&clk_hse>; + clock-names = "pclk", "ref"; + resets = <&rcc STM32F7_APB2_RESET(DSI)>; + reset-names = "apb"; + status = "disabled"; + }; + }; +};