From patchwork Thu Jan 4 08:41:42 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dario Binacchi X-Patchwork-Id: 759975 Received: from mail-ed1-f53.google.com (mail-ed1-f53.google.com [209.85.208.53]) (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 B5EB41E504 for ; Thu, 4 Jan 2024 08:42:17 +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="RDncaYam" Received: by mail-ed1-f53.google.com with SMTP id 4fb4d7f45d1cf-55569b59f81so314664a12.1 for ; Thu, 04 Jan 2024 00:42:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amarulasolutions.com; s=google; t=1704357736; x=1704962536; 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=RDncaYam2gQJ+/YQIrSs8QsGLjI4TdTMWhwfSKE5goeb8S5bezuUdFEDTJnt6M3CmE 0r+w+iorWaWcyHrM+10K6488ttCrkU/84UFetH3OEoJJ6jOJXjLSB3icspt70KuX2q19 PA1VMxFN/EKmiSnVrwnNIexBKw7M3v1Uw8vF8= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1704357736; x=1704962536; 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=mR6SiRO8xD0i5GkZ41Hm7tiDGHHu9N8YBEU4ppTtMnDnd9dBMkd9vlGoIzMPYi9pR9 OmIgq6Fyo/deIJCT+D8Tti22Xk18oj9gEqtgrYCddjeg9dcs+j3ukxsBR6sDDdqAH4mA UAnd5t9Mm9Lq/DxIFvzBlLp+C4PLt1kN9Hytgs+Ufis0UUOPCfFA17yNm3IfVrLh7WTM 5tlfWi+tVdpSHkUA5rhzQSQaznfdT5Fee4Wyyr8qYbtI80SA3YGNsbgMf8qxiB246Kmt tIjw9c4AAZQrexzpPX346Rb/wqzvEzNYcNuWsgX9uGqBJaJlKf4JsHhXjyHST1WuVmv6 Gdfw== X-Gm-Message-State: AOJu0YwORGQ2ec7x0b2EQHkdAY45d3ob9ngOdaG+sFSaitxH0C2HN5UC tPyvHi/La8P/Sx5v+Cd85bbYsW8Wm+cjdg== X-Google-Smtp-Source: AGHT+IHSYPcVifjg7WaTw/q5gyvP9LIwxVEzE68+cuj6LtkM0cSU6dPkyvmWyHhxnoLtxki+J+/I7Q== X-Received: by 2002:a17:906:c244:b0:a23:35d2:cf97 with SMTP id bl4-20020a170906c24400b00a2335d2cf97mr149261ejb.64.1704357735999; Thu, 04 Jan 2024 00:42:15 -0800 (PST) Received: from dario-ThinkPad-T14s-Gen-2i.amarulasolutions.com (net-93-150-255-34.cust.vodafonedsl.it. [93.150.255.34]) by smtp.gmail.com with ESMTPSA id wh14-20020a170906fd0e00b00a233efe6aa7sm13495704ejb.51.2024.01.04.00.42.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 04 Jan 2024 00:42:15 -0800 (PST) From: Dario Binacchi To: linux-kernel@vger.kernel.org Cc: linux-amarula@amarulasolutions.com, Alexandre Torgue , 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 v4 2/8] ARM: dts: stm32: add DSI support on stm32f769 Date: Thu, 4 Jan 2024 09:41:42 +0100 Message-ID: <20240104084206.721824-3-dario.binacchi@amarulasolutions.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240104084206.721824-1-dario.binacchi@amarulasolutions.com> References: <20240104084206.721824-1-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"; + }; + }; +};