From patchwork Thu Jan 4 07:23:38 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dario Binacchi X-Patchwork-Id: 759980 Received: from mail-ed1-f42.google.com (mail-ed1-f42.google.com [209.85.208.42]) (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 553101EB35 for ; Thu, 4 Jan 2024 07:24:17 +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="FiOP54LW" Received: by mail-ed1-f42.google.com with SMTP id 4fb4d7f45d1cf-556c3f0d6c5so256664a12.2 for ; Wed, 03 Jan 2024 23:24:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amarulasolutions.com; s=google; t=1704353055; x=1704957855; 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=FiOP54LWRtPAJekmY7ZJISVrwBkRGJKBAKGPH7c51kuhUOMgUj/ZI6alLrLxRJCQfc NdqUhquMr4KtVb5I52QgpSmR8KifiSlojkrTZkf6Og98pTeTjWOE7Y5T1B8JUiPUatxn G205tRAwFGzz+g1+exE6L8mt3IqH3SoYT9M4E= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1704353055; x=1704957855; 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=oJqhgo4XT8WdIZthUBj4dg1I+RpAQzPtRb74YpL7Wcc7Ek1F6A2wrE/RWzfi+bIymh dboBCYatpU22F0/AbLmPW23z+xnjO663xjyIUk/Hb9JSyRAcJnr7nRqdAEzwydEzAQ3g bGh3o2xmERWFT/ODr4M+zl+jASbctl2b3A1ICWV2IhUFJdwQYCiCUbjmnAT4CGojwepn 5gKXmhj9nNTJC5V+brAADpMRRiFa+TZ3yhKjadRJlstz4OCRafgvQtTnzeFeXwKDPWG1 Lk3+xiEr1IrlsQeh32xq6I1/vLcFLBQWqMegUJB6xqoh1nOFzsLhUhKQVxdhzV6QtVWT s9qA== X-Gm-Message-State: AOJu0YxJcRk/6PSvF9Tu+BHR+a/9/Z28YpX939dpWpOQ8rFYnU44mVxy iZ5159euwOilUm57LHSQzihaXaWiROTpmA== X-Google-Smtp-Source: AGHT+IGXvFWA8mDJu1Q7c0DYedSHw+rzfURNkb0c8LR8zcADT4bTICSmcFYro73weF3aE9KSua+6vw== X-Received: by 2002:a50:cd91:0:b0:54c:4837:7d26 with SMTP id p17-20020a50cd91000000b0054c48377d26mr72929edi.101.1704353055677; Wed, 03 Jan 2024 23:24:15 -0800 (PST) Received: from dario-ThinkPad-T14s-Gen-2i.. (net-93-150-255-34.cust.vodafonedsl.it. [93.150.255.34]) by smtp.gmail.com with ESMTPSA id d3-20020a056402000300b00553772c2968sm18530735edu.82.2024.01.03.23.24.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 03 Jan 2024 23:24:15 -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 v3 2/8] ARM: dts: stm32: add DSI support on stm32f769 Date: Thu, 4 Jan 2024 08:23:38 +0100 Message-ID: <20240104072407.41290-3-dario.binacchi@amarulasolutions.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240104072407.41290-1-dario.binacchi@amarulasolutions.com> References: <20240104072407.41290-1-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"; + }; + }; +};