Received: by 2002:a05:7412:bbc7:b0:fc:a2b0:25d7 with SMTP id kh7csp2982132rdb; Tue, 6 Feb 2024 03:55:14 -0800 (PST) X-Google-Smtp-Source: AGHT+IHtJCm8B4sZd+es2BeUFVNzowBIoR0lBg1m0VLStzF3qYBfDj22IbObrdYiyPUu+t+DWnwA X-Received: by 2002:a17:90a:a414:b0:295:cd3a:7e4b with SMTP id y20-20020a17090aa41400b00295cd3a7e4bmr2227840pjp.10.1707220514148; Tue, 06 Feb 2024 03:55:14 -0800 (PST) ARC-Seal: i=2; a=rsa-sha256; t=1707220514; cv=pass; d=google.com; s=arc-20160816; b=lBSMof5MXRx6IVysmVfyCZ8fgFoDEjM1jP+gA28H+l32/QMsMCiFwaiGcXCtkY/dSq BKKLPkRdUaluu4A/NTGCQn4L5xbWDnbNNXlonfraRqyidXfsMtOyZ0yDZqdBxdIl2UJk l6yYC6I/jh2O/Xvm0izuY/Y84IXjflNMPCrvMXpChhSWZ18v6K4A8MqtOm5F0b+gI6nc hD8iWAbJYV6Pq/BBe+DfloCz+1omkBmbnZqNQjdk0u+Eq2qzJiQe0q+pfsBP+hUOmfnL u5JHjwFxI+FXlvMNfvJ8LpeWzakf8P02y1ZPv8B4sKXYvf2GVj1JbVHRlIRFEzvQnCuZ DT4g== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=cc:to:content-transfer-encoding:mime-version:list-unsubscribe :list-subscribe:list-id:precedence:message-id:date:subject:from :dkim-signature; bh=SOtV+sCcBdJgMhqsCXgG5URgeoPNwCNuRe6hbvhKZYI=; fh=H+esWULo8QQnUD5ZPf0vskKxN3zCq9VzH7OfADBY3Ng=; b=bSKVABRPUsQ7g18yb/M5kC22EudBu17bpXjSwTyHHkrE4nLTxLeZd3Z158M/67Ctlj tteLYLwUnJCuMxC3u3OD1VNJl3wfckgUwL04kT71xaTi61vbo10EkKpBtsGN8230d+5N QKd3r5tDOkd27CB3CXnOvYYllMCeGBE6fuNCvR2qOd5KuObXlC2UKkVm3kjkuebb5th2 08EEhqcO5UZr84T4p1w2NlytoxNSDOHKKPaOF96epY3kHU3Z+Fy3qW2IhwFfYsSNw+kC drOwtMC8Gd/AD7xS3Ay1SifBmAkLax4eX6mrzODUUH+wv0/OvTpoN90PDNmyblc+rqGy V3Lw==; dara=google.com ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@foss.st.com header.s=selector1 header.b="qhO+Bfh/"; arc=pass (i=1 spf=pass spfdomain=foss.st.com dkim=pass dkdomain=foss.st.com dmarc=pass fromdomain=foss.st.com); spf=pass (google.com: domain of linux-kernel+bounces-54812-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45e3:2400::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-54812-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=foss.st.com X-Forwarded-Encrypted: i=2; AJvYcCU20FGY+gJz0TK8meNrOFGdUGvqqZIN5/SJocLceajmS/ZHhWVvzPRFV6OKAvZ/cun4HJN1BBcHNHnyJAZLNFZL15lAj/qkDMLJg+J6Cw== Return-Path: Received: from sv.mirrors.kernel.org (sv.mirrors.kernel.org. [2604:1380:45e3:2400::1]) by mx.google.com with ESMTPS id ng4-20020a17090b1a8400b002966a3e8f26si1057109pjb.84.2024.02.06.03.55.13 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 06 Feb 2024 03:55:14 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-54812-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45e3:2400::1 as permitted sender) client-ip=2604:1380:45e3:2400::1; Authentication-Results: mx.google.com; dkim=pass header.i=@foss.st.com header.s=selector1 header.b="qhO+Bfh/"; arc=pass (i=1 spf=pass spfdomain=foss.st.com dkim=pass dkdomain=foss.st.com dmarc=pass fromdomain=foss.st.com); spf=pass (google.com: domain of linux-kernel+bounces-54812-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45e3:2400::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-54812-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=foss.st.com Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sv.mirrors.kernel.org (Postfix) with ESMTPS id B81C328272C for ; Tue, 6 Feb 2024 11:55:13 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id DE211138493; Tue, 6 Feb 2024 11:34:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=foss.st.com header.i=@foss.st.com header.b="qhO+Bfh/" Received: from mx07-00178001.pphosted.com (mx08-00178001.pphosted.com [91.207.212.93]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B2C8B134CD7; Tue, 6 Feb 2024 11:34:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.207.212.93 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707219250; cv=none; b=paS3J4syc8UNIVKkqz2Ikiie12nZOdcXeQeWoVFwRtG1qh3Lb5nvLR+HQC+Y9md507UHPY8k42agKSBbF6oDaRkKjdPWKdDXcvV2cCDP0hixG3naloYIJhWsQYL5xmv6U3HtZvCOZl4SrzH3Klg45PiNCfYMd+1NbNy4ih3qc/s= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707219250; c=relaxed/simple; bh=KdFnP9vKXts3Zxyh+A/cDJTR6ebINmKjdLrcR5kJ2GU=; h=From:Subject:Date:Message-ID:MIME-Version:Content-Type:To:CC; b=EvNRwjVMhwBOTcoPwCNOtd7IXH2N364wmyh2ZhoD3EpF60QrFLI5SDVSDUPTA5Rr7KeNnicnp/XC6Z0vpQ/uzGP31E560n5v9wtXF6PQEpGCG+3Il6JacN3KOU1qwNERYqoeKNsWg4ORYOsGcz+cJN6CS77vE0NVLBGeFbyRdJ4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foss.st.com; spf=pass smtp.mailfrom=foss.st.com; dkim=pass (2048-bit key) header.d=foss.st.com header.i=@foss.st.com header.b=qhO+Bfh/; arc=none smtp.client-ip=91.207.212.93 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foss.st.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=foss.st.com Received: from pps.filterd (m0046660.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.24/8.17.1.24) with ESMTP id 4167ikJX007589; Tue, 6 Feb 2024 12:33:22 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h= from:subject:date:message-id:mime-version:content-type :content-transfer-encoding:to:cc; s=selector1; bh=SOtV+sCcBdJgMh qsCXgG5URgeoPNwCNuRe6hbvhKZYI=; b=qhO+Bfh/JZtZfri++DUq6saDrluOIT U9R7BYfmZdMreDQ8gaMKR++julShPimllzbgZtMfPgIjwjYNzoqdJIPU/4xQeQPO 079jai8Sy+WOEVWm6m7z2SjPpaHaw50UKWl8gy/ydxVP9/FFS7ht2DGN6BgXR3sO ED7nm8a2RFoBkWm5HAMwgEpGdZCSZRUAbnXXH9k296qHOIKk6iWHHS3PupFxtw1h YCosMevXgR34bHh4h3jQbTcs4JsEEnVK0ckZzna9bfdcMOiN2LA7C7X5h/6QqpQU UQk9thoEN/Tfw9PSNGaGsC5aVdy5cEexloTsYThRRqmg8oxGX0POsS9Q== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 3w1eyktxpk-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 06 Feb 2024 12:33:22 +0100 (CET) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 16BC7100056; Tue, 6 Feb 2024 12:33:22 +0100 (CET) Received: from Webmail-eu.st.com (shfdag1node2.st.com [10.75.129.70]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 0937623C6B7; Tue, 6 Feb 2024 12:33:22 +0100 (CET) Received: from localhost (10.129.178.155) by SHFDAG1NODE2.st.com (10.75.129.70) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Tue, 6 Feb 2024 12:33:19 +0100 From: Raphael Gallais-Pou Subject: [PATCH v4 0/3] Introduce STM32 LVDS driver Date: Tue, 6 Feb 2024 12:33:15 +0100 Message-ID: <20240206-lvds-v4-0-98d5f9af399d@foss.st.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAPsYwmUC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyTHQUlJIzE vPSU3UzU4B8JSMDIxMDIwNT3ZyylGLdVAMLk9RkU4NUC3MLJaDSgqLUtMwKsDHRsbW1AAZmdnZ WAAAA To: David Airlie , Daniel Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue , Yannick Fertre , Philippe Cornu , Philipp Zabel CC: , , , , , Raphael Gallais-Pou X-Mailer: b4 0.12.4 X-ClientProxiedBy: EQNCAS1NODE4.st.com (10.75.129.82) To SHFDAG1NODE2.st.com (10.75.129.70) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-02-06_04,2024-01-31_01,2023-05-22_02 This serie introduces a new DRM bridge driver for STM32MP257 platforms based on Arm Cortex-35. It also adds an instance in the device-tree and handle the inclusion of the driver within the DRM framework. First patch adds a new panel compatible in the panel-lvds driver, which is used by default on the STM32MP257. Changes in v4: - Align dt-bindings filename and compatible - Remove redundant word in [1/6] subject - Fix example on typo - Some minor fixes on YAML syntax - Explicitly include linux/platform_device.h - Drop device-tree related patch after internal discussions - Rebase on latest drm-misc-next Changes in v3: - Changed the compatible to show SoC specificity - Fixed includes in dt-binding example - Added "#clock-cells" description in dt-binding example - Some minor fixes on typo Changes in v2: - Dropped [1/8] because already merged - Dropped [4/8] since not mandatory for this serie - [1/6]: Switch compatible and clock-cells related areas - [1/6]: Remove faulty #include in the example. - [1/6]: Add missing entry in MAINTAINERS - [2/6]: Removed CamelCase macros - [2/6]: Removed hard to read debug log - [3/6]: Fixed my address - [3/6]: Fixed smatch warning - [5/6]: Move changes to stm32mp255.dtsi Signed-off-by: Raphael Gallais-Pou --- Raphael Gallais-Pou (3): dt-bindings: display: add STM32 LVDS device drm/stm: lvds: add new STM32 LVDS Display Interface Transmitter driver drm/stm: ltdc: add lvds pixel clock .../bindings/display/st,stm32mp25-lvds.yaml | 119 ++ MAINTAINERS | 1 + drivers/gpu/drm/stm/Kconfig | 11 + drivers/gpu/drm/stm/Makefile | 2 + drivers/gpu/drm/stm/ltdc.c | 19 + drivers/gpu/drm/stm/ltdc.h | 1 + drivers/gpu/drm/stm/lvds.c | 1226 ++++++++++++++++++++ 7 files changed, 1379 insertions(+) --- base-commit: bb3bc3eac316b7c388733e625cc2343131b69dee change-id: 20240205-lvds-e084ec50e878 Best regards, -- Raphael Gallais-Pou