From patchwork Fri Mar 28 13:04:39 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yannic Moog X-Patchwork-Id: 14031916 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 70DDEC3600C for ; Fri, 28 Mar 2025 13:11:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:CC:To:In-Reply-To:References :Message-ID:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=frEOL01tAwfxl4oNamiQS2H/MrJPK6GxLwja22wCY6g=; b=ngVPtAuhmD2dqeDZCr0Qy0CQmd +JsD08LaiNFqME6/8pDcAgU0PrCDeL7r2uUs7wfqOuCA5Mo2u1EpmMSgFHNnEuLPxOvt50q6/29Vp qU3JctGBR5ZIO2wQD4HBNYrdpyzxBAZG/8Hd0gj/KM6veliiw/DNok4XkMWSiowo5ZbQJ5u9sYPds zdha90WnuSPRwXH3xzfJ1yV1S4y/SdGm/HTtVsnjwYjm+dnZLnxwxMO9ETpvkSPxamQFg88r4mch6 6Dr1viWKw4/eG79MaiZaDa/EXr49Er4ut7z9O1vBfYnRBMsA5TyzhjPkQpCyCZG8ciHrAeZWyuRKC MHrvBakw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.1 #2 (Red Hat Linux)) id 1ty9UB-0000000DOLO-0jvs; Fri, 28 Mar 2025 13:10:59 +0000 Received: from mail-am0eur02on20715.outbound.protection.outlook.com ([2a01:111:f403:2606::715] helo=EUR02-AM0-obe.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.98.1 #2 (Red Hat Linux)) id 1ty9Oz-0000000DNGk-3idz for linux-arm-kernel@lists.infradead.org; Fri, 28 Mar 2025 13:05:39 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=BijtwdYp676J5Aic4B9nDwZoMXLgcu7oMA1KIIQPXHbYV4qSR10vLIHQTW/ZfbKoZmO2CTxc2GULV/AC+XNmKxvKe1kXcXmg1rx/b5TRFXbs2Lg8xTYUd2z0d6vEKtiB18IR5Z7Fihk4FHR9e12DhuA1QLxoXTVnqUOM9Ssm2sFxl/04YcytQZqivMiZxMJ1aMkDXR/ZPIule6DdblXM/E4N6QdW2FE0ODAnS/Bw4qObG8Bi9vRpuGDjyurwuUKdQvmwS5P9eTlQfBPpn9MCFrfSRdk1whawtM/u+h8CA+Bu2Z57Ld91HyAIZnugIbM5vXiiRIJF5bUmF5Xe4mzDXQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=frEOL01tAwfxl4oNamiQS2H/MrJPK6GxLwja22wCY6g=; b=iN+boGwFWUUvt6ZMLrOnbgXOHHN3kOHj6wrckreBjzktPO6PV55BKOUBTPVva9Hl9xy7RpsO5JE6ZTNDQeuHP+rd2BfVVL/bUuKZNR0tphKr22XSUeFMbXwhyZjjvlOJHgn8yfhC3ilocrxaLuiueiBOzbE61eRSuZcHxkwVMXPUTTBODTPjyEZqX6XzPwba0l+X44khtGPrd1VrjkQn+M5AZutruW8egGpRKRjVB4x+xzz2ulM1uc36W+QOBDmgChbVW+p/KoimcAvQDncAq6noxxUlW4XcN930CU2ZwHV8eeLViqpoAjs4izkA6orASD22AmismYiskyTD297v0A== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=softfail (sender ip is 91.26.50.189) smtp.rcpttodomain=pengutronix.de smtp.mailfrom=phytec.de; dmarc=fail (p=quarantine sp=quarantine pct=100) action=quarantine header.from=phytec.de; dkim=none (message not signed); arc=none (0) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=phytec.de; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=frEOL01tAwfxl4oNamiQS2H/MrJPK6GxLwja22wCY6g=; b=iqEZFUAlK/2+JdHcpXo+smiBE4E5MbnczfubqCVPnXgr1N/4ET+6iKV3oXTeyYEPGkRIL2UxKT5/PJVpQ6zWmhyTAdkMX9CjG0cd3K5cLjpYiej1ymGGeT8OchUOouFv5lHOROR5mgac2DUYbHJTg3QelvuLm2zP2heL2n9Pc3dM/iNRxQehSITda26p58+rHMYiEpnvcewvZIDnClZYRUcMboaCJHjoljNO8z5WRbyWh74l5xjZefv2urNNM4T6HTN81PaRhko0m/DD5/Cg/1J9vw+JDcFboixds4k8mRPmW1LNYH/IPWf9EFw9SnKXKqUCQsEDE1Xe/wLwfHdBoA== Received: from AS4P195CA0040.EURP195.PROD.OUTLOOK.COM (2603:10a6:20b:65a::28) by DB8P195MB0518.EURP195.PROD.OUTLOOK.COM (2603:10a6:10:151::21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8534.44; Fri, 28 Mar 2025 13:05:29 +0000 Received: from AMS0EPF000001A4.eurprd05.prod.outlook.com (2603:10a6:20b:65a:cafe::d5) by AS4P195CA0040.outlook.office365.com (2603:10a6:20b:65a::28) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.20.8534.44 via Frontend Transport; Fri, 28 Mar 2025 13:05:28 +0000 X-MS-Exchange-Authentication-Results: spf=softfail (sender IP is 91.26.50.189) smtp.mailfrom=phytec.de; dkim=none (message not signed) header.d=none;dmarc=fail action=quarantine header.from=phytec.de; Received-SPF: SoftFail (protection.outlook.com: domain of transitioning phytec.de discourages use of 91.26.50.189 as permitted sender) Received: from Diagnostix.phytec.de (91.26.50.189) by AMS0EPF000001A4.mail.protection.outlook.com (10.167.16.229) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.8534.20 via Frontend Transport; Fri, 28 Mar 2025 13:05:28 +0000 Received: from Florix.phytec.de (172.25.0.13) by Diagnostix.phytec.de (172.25.0.14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.44; Fri, 28 Mar 2025 14:05:28 +0100 Received: from [127.0.1.1] (172.25.39.168) by Florix.phytec.de (172.25.0.13) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.44; Fri, 28 Mar 2025 14:05:28 +0100 From: Yannic Moog Date: Fri, 28 Mar 2025 14:04:39 +0100 Subject: [PATCH 3/3] arm64: dts: add imx8mp-libra-rdk-fpsc LVDS panel overlay MIME-Version: 1.0 Message-ID: <20250328-wip-y-moog-phytec-de-imx8mp-phycore-fpsc-v1-3-28324c7f81fa@phytec.de> References: <20250328-wip-y-moog-phytec-de-imx8mp-phycore-fpsc-v1-0-28324c7f81fa@phytec.de> In-Reply-To: <20250328-wip-y-moog-phytec-de-imx8mp-phycore-fpsc-v1-0-28324c7f81fa@phytec.de> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , "Sascha Hauer" , Pengutronix Kernel Team , Fabio Estevam CC: , , , , , Benjamin Hahn , "Jan Remmet" , Teresa Remmet , "Yashwanth Varakala" , Yannic Moog X-Mailer: b4 0.14.2 X-Originating-IP: [172.25.39.168] X-ClientProxiedBy: Diagnostix.phytec.de (172.25.0.14) To Florix.phytec.de (172.25.0.13) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AMS0EPF000001A4:EE_|DB8P195MB0518:EE_ X-MS-Office365-Filtering-Correlation-Id: 47acc9ee-04c2-433b-8e30-08dd6df936c0 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|7416014|36860700013|1800799024|82310400026; X-Microsoft-Antispam-Message-Info: =?utf-8?q?g163fgzQrcYzB7oEKlq4UFAWkOoh7zc?= =?utf-8?q?hxmx+2NGNtSXKvWDwJK/TjNUEgIdGwyXZlqn96CgxXQCk1W9p9+/HkEFZwWJvB2HD?= =?utf-8?q?iywStexIzPduMhabRIjpvACAxeBb/D/Dx+cQyoQyZTXbIRKwH61J/98x5D261MPYK?= =?utf-8?q?RC5aavM1hmS05pyiVUVw6IJrGX7T3VVjhe4kfF+/LwPGWufbF13cSEbbB11tPbmbW?= =?utf-8?q?S7wDzzWJNmRDo3e+HKFY6zcA2DcGr9pMOaPmRLvwAQqtmB5tcsoLS/BMJxAmYz4y4?= =?utf-8?q?BLXbhbcfd2yG/DeHzcnk/WQkr6iFqPL8Ep3SAkp573Gn9ykz4nLOOnpstnxTXLi97?= =?utf-8?q?Rd821W4oZk5C9Raz2+gQRg1cZbcZp4V3UF+LvvNuQAe0JEfVE+bnfL+Dklb0cEyln?= =?utf-8?q?lRIJiLSJmXGwMQ+smb7dJzt5LdOzVneMiAM8UUAGe8EDGR3MFXNCC4FyoAak3sTNk?= =?utf-8?q?kICY+lScZ9i0A+IlyVtKqEvuE+0A55SfUzuVUjB7xS9fotl3ymeyS/pLRbvsu1+T2?= =?utf-8?q?YIyL5mIEJpW6Su9Av9XDs1J5kclO7fzboULfEPaV5Sem+9T5U6YI5uBG0T34VXPMc?= =?utf-8?q?AF6h30E69S0AwqVNApkQ6L5f+kiwTxQVyKVNCtr4mqQ6BqlbYlRQcEKeljWRbxStN?= =?utf-8?q?d20YkzH1lhZYjfOc3hDZa9Ko9joIdcv1y4RtfRE8W5t4dqE80v6RW4FrsEnjTt5td?= =?utf-8?q?sWgGy9cL3s3GHBg033DMxP4yMQCgUABKTJwYB63ESvN5Zf2b4lkrxb6oi40x23rcu?= =?utf-8?q?rCjE7E1TzloTAEzzMuH0j+xPdYMvdqiFMMA9H34Yi8eYvyG2gY7iUGw9d58QYNR3N?= =?utf-8?q?RXB3+og/JjcTKpDvFf22CHPI+0e1XwfX13xhw+dtmh/5fkfrXXInAM8J6VWcQW2qa?= =?utf-8?q?U1O7lt4+eWThploPjUGWzrOpuXobltu3ymuGYSP2Dim2VVG0Z78uN5uXFguBUGrzz?= =?utf-8?q?bLe/YdKWgWezI11C6GpZOGu8zqXN9x0KRanIl4X1BL9QJa5Ng3rDE66RTGg8zQ1nK?= =?utf-8?q?CK8Ge0Yca/LpVyBxaAnrW2+Y9Tw8MTcpOOODn5JvpExom1vWRMWc2D2PIOYIy66ef?= =?utf-8?q?9y/hF30rdmIuG8qg4fxXgv2TjPdoc+fr2/djqLRj/77L3QbcP4+RhTAkKKLg5KyXg?= =?utf-8?q?dAGM3iwtUfV3yIk3cnbuwgMnf3RDs5j+dGtz8haefjwEJHQf7Ibk3Nx+/BrjZ80j/?= =?utf-8?q?nYqPKnaRfFjpMUHJZAswxzxbVbc1CO0izTBT6oDoi6le1DJxnCoEjP6xtk+/aQ41q?= =?utf-8?q?zN/9c1N4aiLZlV4jMJ1/Ko+glJS71OmjPMZ0oPH/MbViCeADzaK5ph5uIh9xOPUQ6?= =?utf-8?q?pXc+4ka5XWXOj6jEu/1VyeR48Zkj0Jdej+hJwbr5dv9UAKnv2vEiKFFzekvuj+1De?= =?utf-8?q?hPiGZEswBYKDIBriHpTCfk/R4unsWXcWA=3D=3D?= X-Forefront-Antispam-Report: CIP:91.26.50.189;CTRY:DE;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:Diagnostix.phytec.de;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(376014)(7416014)(36860700013)(1800799024)(82310400026);DIR:OUT;SFP:1102; X-OriginatorOrg: phytec.de X-MS-Exchange-CrossTenant-OriginalArrivalTime: 28 Mar 2025 13:05:28.8882 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 47acc9ee-04c2-433b-8e30-08dd6df936c0 X-MS-Exchange-CrossTenant-Id: e609157c-80e2-446d-9be3-9c99c2399d29 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=e609157c-80e2-446d-9be3-9c99c2399d29;Ip=[91.26.50.189];Helo=[Diagnostix.phytec.de] X-MS-Exchange-CrossTenant-AuthSource: AMS0EPF000001A4.eurprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB8P195MB0518 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250328_060537_928547_781B17AB X-CRM114-Status: GOOD ( 11.12 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The Libra board has an LVDS connector. Add an overlay for an etml1010g3dra LVDS panel supported for the phyCORE-i.MX 8M Plus that may be connected to it. Signed-off-by: Yannic Moog --- arch/arm64/boot/dts/freescale/Makefile | 2 + .../imx8mp-libra-rdk-fpsc-lvds-etml1010g3dra.dtso | 44 ++++++++++++++++++++++ 2 files changed, 46 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile index df792553be479afcb6fa50dcd25a7eb63b67bc44..aa349ee35d5b310512f05c92390d5c2a27df81bb 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -201,6 +201,8 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mp-kontron-dl.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-kontron-smarc-eval-carrier.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-libra-rdk-fpsc.dtb +imx8mp-libra-rdk-fpsc-lvds-dtbs += imx8mp-libra-rdk-fpsc.dtb imx8mp-libra-rdk-fpsc-lvds-etml1010g3dra.dtbo +dtb-$(CONFIG_ARCH_MXC) += imx8mp-libra-rdk-fpsc-lvds.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-msc-sm2s-ep1.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-navqp.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-nitrogen-smarc-universal-board.dtb diff --git a/arch/arm64/boot/dts/freescale/imx8mp-libra-rdk-fpsc-lvds-etml1010g3dra.dtso b/arch/arm64/boot/dts/freescale/imx8mp-libra-rdk-fpsc-lvds-etml1010g3dra.dtso new file mode 100644 index 0000000000000000000000000000000000000000..1dcf249ca90d2b4d9720a55de39e3f8564780dc3 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mp-libra-rdk-fpsc-lvds-etml1010g3dra.dtso @@ -0,0 +1,44 @@ +// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT) +/* + * Copyright (C) 2025 PHYTEC Messtechnik GmbH + */ + +#include +#include + +/dts-v1/; +/plugin/; + +&backlight_lvds0 { + brightness-levels = <0 8 16 32 64 128 255>; + default-brightness-level = <8>; + enable-gpios = <&gpio5 23 GPIO_ACTIVE_LOW>; + num-interpolated-steps = <2>; + pwms = <&pwm1 0 66667 0>; + status = "okay"; +}; + +&lcdif2 { + status = "okay"; +}; + +&lvds_bridge { + assigned-clocks = <&clk IMX8MP_CLK_MEDIA_LDB>, <&clk IMX8MP_VIDEO_PLL1>; + assigned-clock-parents = <&clk IMX8MP_VIDEO_PLL1_OUT>; + /* + * The LVDS panel uses 72.4 MHz pixel clock, set IMX8MP_VIDEO_PLL1 to + * 72.4 * 7 = 506.8 MHz so the LDB serializer and LCDIFv3 scanout + * engine can reach accurate pixel clock of exactly 72.4 MHz. + */ + assigned-clock-rates = <0>, <506800000>; + status = "okay"; +}; + +&panel0_lvds { + compatible = "edt,etml1010g3dra"; + status = "okay"; +}; + +&pwm1 { + status = "okay"; +};