From mboxrd@z Thu Jan 1 00:00:00 1970 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 3C742C79FBF for ; Thu, 10 Sep 2026 16:37:31 +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:MIME-Version:In-Reply-To: Content-Type:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=QvYB7Sk0tJgpOEfZyUQRlKfRKv+bmOWl8sbAG3trAwA=; b=TMdd7TSD6AdMU5VuY1ZyZYWDRd v1DUt9JmU2Cw3yKEly6jVI2gMwWEvRg7nW4nbE1JTu+OT68nmrMaIJ2BXK/yi8IYGK3kec+JEdFlw 7XDOKvOxn52PaayNdtol1GGUtBet0/Pnnz4CIezcRllMLYol9chge+YN1DRYBu6Y2J35gxwbshe14 cChyb9tCV1GKJX4wWaMWeXg3Wwc54N3Bd2kN73tC1vtMcDb4SrG9wIth4gBQ5So5TgDnv0ZqAFxso eOx7wi0dvURBNpvVG1A06bE2mv/HNWLy65OVjBpxfiUEl6z0r3gvNnlsJEqXj4qUbQk3hTvDRrztT XeV/T1vA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1x4hm7-0000000EyGk-2owo; Thu, 10 Sep 2026 16:37:23 +0000 Received: from mail-westeuropeazlp170100001.outbound.protection.outlook.com ([2a01:111:f403:c201::1] helo=AM0PR83CU005.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1x4hm5-0000000EyFs-1G1l for linux-arm-kernel@lists.infradead.org; Thu, 10 Sep 2026 16:37:22 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=n+bsbQ87l7sjj2IAK8HVna0+/yINEsMr6MdB/RH7fEc7CJMedm1PncOoApoS8qNExZQJEUkl7ELgLLHeH4A63QjxaaSlEKrQQo0gQRc7+L0TcucIm1Fg748HMpRNpOng0amYYy+5dK5PzqcjwJUv4Q+VX1s7uDl5gZKy/EcGWmZZXj/N0Wi2Tz1S8CNHgDSbTDgoN1A0xZjtKLsDe5NIj2bfs/9KW6sjJywMHQXKH7eZWObF/zYUYgKKGw0Bg8uXWZ0uz41aWQIulqJpQ1kaSmX24hdGRHz6yVj0c1cWYC8c8/LotNlPUHmsMOxPJjRDGMpKfFDBLcRc3emwpmfv/g== 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=QvYB7Sk0tJgpOEfZyUQRlKfRKv+bmOWl8sbAG3trAwA=; b=R40bspBeSUl7vGUGW1I7whig3KIZ/yMFEMWj9nm5OFUDx0AIJu+mkMBugPPfO6FUxYCKwbwO6nAk9Zr3vyJMb6W0XRbpTpKRGFzkRV9+g/S+MU07J2I0j4Cb3n3rEeajTgzyOg1Qu+gf/lfVWET9uI97eg02Y1T7ofYnMT/4gwjGjuRw2BbYqF2hyl0YMpVouya8SID7+vDRoWCo0o/jIrGskZb3fwM/JfQJ+8V8BQvpu04TMTMvpkwx6pQlFEY2fRtV9AhYn2lLalfe//LBbpBUiiI8NeKT//twYO6ffF3xkrbebUjVeoxOmgywCYWrGAn22tUtpF6Ww24O2cw/sQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=oss.nxp.com; dmarc=pass action=none header.from=oss.nxp.com; dkim=pass header.d=oss.nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=NXP1.onmicrosoft.com; s=selector1-NXP1-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=QvYB7Sk0tJgpOEfZyUQRlKfRKv+bmOWl8sbAG3trAwA=; b=JDaoOjicUORsvrNSLn5Tx/sGu15rSBPhG2peto59nEn9SaDZ76nOZpighcHw7sONHeO1qpBeB2aouoEYzGGb0kDjTdUwRguctHiF+FTGlJsvdM4a+IXpFCyqAGMn1X/wDrwMpXHc/ig5ekCNgxVR6nC+rPQA8W1aWoJB7qU8OGckQL4exUJoxfLQxoFmlIqD3RS7F6N3EFwLADe3YGYLlv3IvUrrpk8sY24nLZzcgluC+UQPHuiPq80b/RoOfXOHICfRU4UFVwTC1dXECrFudaVn2D+WmBFBL8LQYVkerRXyiEfbIc7yS76rQSrUQHWH/LSqIWyyM4c8Zubfso96gA== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=oss.nxp.com; Received: from GV2PR04MB11799.eurprd04.prod.outlook.com (2603:10a6:150:2cf::9) by AS8PR04MB8341.eurprd04.prod.outlook.com (2603:10a6:20b:3b0::24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.406.6; Thu, 10 Sep 2026 16:37:17 +0000 Received: from GV2PR04MB11799.eurprd04.prod.outlook.com ([fe80::2146:83a2:5329:b7c]) by GV2PR04MB11799.eurprd04.prod.outlook.com ([fe80::2146:83a2:5329:b7c%7]) with mapi id 15.21.0406.005; Thu, 10 Sep 2026 16:37:17 +0000 Date: Thu, 10 Sep 2026 11:37:05 -0500 From: Frank Li To: Frieder Schrempf Cc: Abel Vesa , Peng Fan , Stephen Boyd , Brian Masney , Jerome Brunet , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-clk@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Frieder Schrempf , Mikhail Vaniulin Subject: Re: [PATCH 2/2] arm64: dts: imx93-kontron: Add support for Kontron i.MX93 DL Message-ID: References: <20260910-upstreaming-v7-3-imx93-displayline-v1-0-bb9446e6ed6e@kontron.de> <20260910-upstreaming-v7-3-imx93-displayline-v1-2-bb9446e6ed6e@kontron.de> Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260910-upstreaming-v7-3-imx93-displayline-v1-2-bb9446e6ed6e@kontron.de> X-ClientProxiedBy: CY5PR15CA0155.namprd15.prod.outlook.com (2603:10b6:930:67::14) To GV2PR04MB11799.eurprd04.prod.outlook.com (2603:10a6:150:2cf::9) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: GV2PR04MB11799:EE_|AS8PR04MB8341:EE_ X-MS-Office365-Filtering-Correlation-Id: 62e20645-4797-4ea3-9b47-08df0f59c69f X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|19092799006|376014|23010399003|7416014|1800799024|22082099003|18002099003|56012099006|3023799007|4143699003|11063799006|10067099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:GV2PR04MB11799.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(19092799006)(376014)(23010399003)(7416014)(1800799024)(22082099003)(18002099003)(56012099006)(3023799007)(4143699003)(11063799006)(10067099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?nxNaR9+7aYOWr4rj1PKoI5A49gnkvNhsCorYNoQqcY3RZdbup15mHK3eL3s/?= =?us-ascii?Q?xUrhQz01mYDMc/iTQBtgci16BJ4hJubLQm8bYwmteXzZN9+fdumHQnWItztm?= =?us-ascii?Q?5/1ETdL/Bw0tkl3cH6fYMJKy0r+8COz6luXWIDt+CAnQy5QTUDxpD/C2g6h2?= =?us-ascii?Q?k9HO9Aj5oP34mIrBUmeYrFl3GfWAyvh1LdBSM8y25aiXNe6s34lEcUHxGWZn?= =?us-ascii?Q?opyD/4YsEuQUVi5xPg2/+8TYmS/lgrILVxAJJlaTnR65GEnW3/QTl+IPvY66?= =?us-ascii?Q?7oogC5BAjRKlI+xjA1TH4vqs34EvOqdcnHGK09LyObLU8ePI2zFcoDQc1j0K?= =?us-ascii?Q?YlqbITOCDnhxvO2Yb+QdVVvYuGYotMcZhAY+NGNNSh6cz8IKX4q4xxEhAkx0?= =?us-ascii?Q?rGXw+G0HkVSsawOrZm6x9GrvTnCQOLjW0924PQ3kqW6NksyISYpcZWHCA4fB?= =?us-ascii?Q?wrvfluqR+BSLlmBlLEUYwW/QmHmX1/8WpCJGGmahZBEQ5ixlj0MLNPe7d4Zy?= =?us-ascii?Q?KDTvaVGVODwIWfcdfyQy7azpT8fYthytmnEm7lgFaX2nQ36Br4KBkV1D01GZ?= =?us-ascii?Q?h4L8Es8o9RnAOXi78VK+spRMmfN10t2drmeEedZ6rV7FM1F5MuR9OKYzVrYX?= =?us-ascii?Q?g/JJR863yDHviFli1zLSK96K6nFSGjrzyvGh3IVddzBuf2/9KFi/VWllLBOy?= =?us-ascii?Q?FFcne30WKyoZ7S45J8fLfbAYj3KaKiU81Rp6joX4cgyszDutcUMETzN9rNcd?= =?us-ascii?Q?4xfPRZhEThq0lPrpCETi8B6u6IXPDKlnAlFuBaQRTuyapcrT3XH3W61Pkc6+?= =?us-ascii?Q?FaT/dNgMc+O7OEOHM9RwcEtqPrw9INcyPkz1nwXwWCAV3vRceQjDkitWBxUT?= =?us-ascii?Q?RgMVb2pwI1l2Bg8PbFRe0nLyx47ykj8ZuBDw9B/o+PjKq+Pzu7VhcA/31VBm?= =?us-ascii?Q?/8hiWptIH6zc7uMkW0tO2qBr326wqM5TxKpjmDJm04ShQ6C0lU64eZnUGYv0?= =?us-ascii?Q?kuwNE13F2UKokYUArZ0AD8DzNMCWN+3eXW9VCUmyIW3gFzJSq9noQX53gvFr?= =?us-ascii?Q?iixy88KNpFNtlpDWMz2O8dreVuW6I7q8+mrTon+3wtv9EnXz9lH8JjSMCDOG?= =?us-ascii?Q?VHlg/Q+4J89R6UFSxTPD2BTaVSiIgGgbZIROSxXcJlyZqxXZr0EaiG/7G9M8?= =?us-ascii?Q?0wF0/Vq2+S5HMM5lCdH328ajjidzO/IPcl2so1kJGHFUyuFhw1IPgHqzfkQi?= =?us-ascii?Q?CGnFRPvvOa/+3wsAV7PFDKUcoWmfhiDByx96c7blrfr9suftwVImZ0QfeW0x?= =?us-ascii?Q?zvGiV8USWVrF/hROOCLhqG7JOhX+VQz6FEbTGcw7wMM/0tTrMjFWN7f7f7yC?= =?us-ascii?Q?LT9q3Z3jk8tpFOje8Tf9JpTvDRmNgTdBrcg81o+s1piRcSnOqAbBKN2emavs?= =?us-ascii?Q?x2D5BNOd+4L2zcP2G//HH9aIAEnu1ZbWqY3yUMAt/PiIVDvDoAn2x97PBcUV?= =?us-ascii?Q?qiGhZgyyV/wR2Y+5pKSRRvv9bhD4dhvl3eRLYeFDcaOF6nJqSnN7yvtb0kPr?= =?us-ascii?Q?6EA0Hxh4PYC0m8K+WwYbruZ8UX9aXYyrsPLCQh5xfrtslJSbWkrgibZweDg4?= =?us-ascii?Q?8NSHzn8/KEEwqJYyOvrKGhB8aD1hXJs2MOn31rRh2p/djLnstjy5vkw4DYtE?= =?us-ascii?Q?ciVbHmvmLbPBXGuGSXNdmheauEsvnDgak0kNVW31/DDsCBXXGwQofxITHDWa?= =?us-ascii?Q?4Vhl0wsjGht9kU3zEE2gvHO7LcYwZrp5uu4Niz4h9dOFsUOf5xn2?= X-OriginatorOrg: oss.nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 62e20645-4797-4ea3-9b47-08df0f59c69f X-MS-Exchange-CrossTenant-AuthSource: GV2PR04MB11799.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 10 Sep 2026 16:37:17.2118 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: FZnQjVZUcM6zbyCx2v6S5Z2Qd1kqTSD+hf1vv62wmb3kQ+Vg3Qy9tAIcr6LNT+cCMkeEqgAelq4wIPGxzZG7ImoijesA4eP0USLS3Yrf8U2VbaJ0rGwkQYVdOqR4qreh X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS8PR04MB8341 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260910_093721_343120_4C8115AE X-CRM114-Status: GOOD ( 17.82 ) 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 On Thu, Sep 10, 2026 at 05:19:07PM +0200, Frieder Schrempf wrote: > From: Mikhail Vaniulin > > This provides an overlay to enable the 7" LVDS panel on Kontron > i.MX93 DL devices. > > Signed-off-by: Mikhail Vaniulin > Signed-off-by: Frieder Schrempf > --- Can you use similar method to share 7" lvds for other boards also https://lore.kernel.org/imx/20260910-verdin-imx8mp-hmp-camera-ready-v1-0-3c9349ecdb9f@toradex.com/T/#t Frank > arch/arm64/boot/dts/freescale/Makefile | 4 + > .../arm64/boot/dts/freescale/imx93-kontron-dl.dtso | 104 +++++++++++++++++++++ > 2 files changed, 108 insertions(+) > > diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile > index 95ae85ab4adf..2f0d3378c050 100644 > --- a/arch/arm64/boot/dts/freescale/Makefile > +++ b/arch/arm64/boot/dts/freescale/Makefile > @@ -653,6 +653,10 @@ dtb-$(CONFIG_ARCH_MXC) += imx93-11x11-frdm-pixpaper.dtb > > dtb-$(CONFIG_ARCH_MXC) += imx93-14x14-evk.dtb > dtb-$(CONFIG_ARCH_MXC) += imx93-kontron-bl-osm-s.dtb > + > +imx93-kontron-dl-dtbs += imx93-kontron-bl-osm-s.dtb imx93-kontron-dl.dtbo > +dtb-$(CONFIG_ARCH_MXC) += imx93-kontron-dl.dtb > + > dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-nash.dtb > dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-segin.dtb > > diff --git a/arch/arm64/boot/dts/freescale/imx93-kontron-dl.dtso b/arch/arm64/boot/dts/freescale/imx93-kontron-dl.dtso > new file mode 100644 > index 000000000000..2d962823dfeb > --- /dev/null > +++ b/arch/arm64/boot/dts/freescale/imx93-kontron-dl.dtso > @@ -0,0 +1,104 @@ > +// SPDX-License-Identifier: GPL-2.0+ OR MIT > +/* > + * Copyright (C) 2024 Kontron Electronics GmbH > + */ > + > +/dts-v1/; > +/plugin/; > + > +#include > +#include > + > +&{/} { > + model = "Kontron DL i.MX93 OSM-S"; > + compatible = "kontron,imx93-bl-osm-s", "kontron,imx93-osm-s", "fsl,imx93"; > + > + backlight: backlight { > + compatible = "pwm-backlight"; > + pwms = <&tpm3 3 50000 0>; > + brightness-levels = <0 100>; > + num-interpolated-steps = <100>; > + default-brightness-level = <100>; > + }; > + > + panel { > + compatible = "jenson,bl-jt60050-01a", "panel-lvds"; > + backlight = <&backlight>; > + data-mapping = "vesa-24"; > + enable-gpios = <&gpio2 29 GPIO_ACTIVE_HIGH>; > + power-supply = <®_vcc_panel>; > + height-mm = <86>; > + width-mm = <154>; > + > + panel-timing { > + clock-frequency = <50000000>; > + hactive = <1024>; > + hback-porch = <160>; > + hfront-porch = <160>; > + hsync-len = <1>; > + vactive = <600>; > + vback-porch = <23>; > + vfront-porch = <12>; > + vsync-len = <1>; > + }; > + > + port { > + panel_in_lvds0: endpoint { > + remote-endpoint = <&ldb_lvds_ch0>; > + }; > + }; > + }; > +}; > + > +&gpio3 { > + panel-rst-hog { > + gpio-hog; > + gpios = <26 GPIO_ACTIVE_LOW>; > + output-low; > + line-name = "panel-reset"; > + }; > + > + panel-stby-hog { > + gpio-hog; > + gpios = <27 GPIO_ACTIVE_HIGH>; > + output-high; > + line-name = "panel-standby"; > + }; > +}; > + > +&lcdif { > + status = "okay"; > +}; > + > +&ldb_lvds_ch0 { > + remote-endpoint = <&panel_in_lvds0>; > +}; > + > +&lpi2c2 { > + #address-cells = <1>; > + #size-cells = <0>; > + status = "okay"; > + > + touchscreen@5d { > + compatible = "goodix,gt928"; > + reg = <0x5d>; > + interrupt-parent = <&gpio2>; > + interrupts = <22 IRQ_TYPE_LEVEL_LOW>; > + irq-gpios = <&gpio2 22 GPIO_ACTIVE_HIGH>; > + AVDD28-supply = <®_vcc_panel>; > + VDDIO-supply = <®_vcc_panel>; > + reset-gpios = <&gpio2 28 GPIO_ACTIVE_HIGH>; > + }; > +}; > + > +&lvds_bridge { > + status = "okay"; > +}; > + > +&media_blk_ctrl { > + status = "okay"; > +}; > + > +&tpm3 { > + status = "okay"; > +}; > > -- > 2.55.0 > >