From nobody Thu Apr 9 12:08:09 2026 Received: from DUZPR83CU001.outbound.protection.outlook.com (mail-northeuropeazon11012021.outbound.protection.outlook.com [52.101.66.21]) (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 A8DF83A63F7; Mon, 9 Mar 2026 14:34:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.66.21 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773066878; cv=fail; b=d7kNxZUlBxVk7mDx6Z3rlhAwKjFCBdi9+aI7TGaPgdTAdDhJxYFrlesVaCZKfDoYhh6YENSnccQw9nxUIVFk+QBxeBPdOPVMFc+m67TOfUXk4NrVAI5ErFaCPltloi+y2syS4Wu7yVzwyEdO/TxUTahlFwoI5l7Vm98mYI1P5kk= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773066878; c=relaxed/simple; bh=srwFOP26/LhqQeGngdrZr+PQkMzumgbe6HCaVj3XMbM=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=G+txGBM4FuFV7ixr6OS6+dtCwBxyTrMRi1ZGN4dwouh5yWSlFWCyg6TvfpcA8Ne4G5oqXquq3ko63YbE2Yd4aEmccNunYWtDt668/IkZWhezfF2hJwmibpITqmp/h8YylrNBPpieX1qEvcDI9O061r7gbP/rql5osbpN0MYq3Uo= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=oss.nxp.com; spf=pass smtp.mailfrom=oss.nxp.com; dkim=pass (2048-bit key) header.d=NXP1.onmicrosoft.com header.i=@NXP1.onmicrosoft.com header.b=fR4+HAMx; arc=fail smtp.client-ip=52.101.66.21 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=oss.nxp.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oss.nxp.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=NXP1.onmicrosoft.com header.i=@NXP1.onmicrosoft.com header.b="fR4+HAMx" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=v5zKwJdukU8AHexdgmXKRJl5nEhWttZ4KLIm2JffEKjckuK8jT+iIBZX8rMBnR6muWPaSz3v5mq+d6o/7vhtydMD2IQHF4zxSGvnk/JxSFsXYmMDJOhS5tV/IKA43NpuPuB2u9FtfyzyPpUr0W2F/V2uOW3LUvFldXG8uQFPnwFKeP4P8uf8k5Ug4RpwgH/qnp31kGhfWL/aM9awmQVlVcKUSRbJvlBpu7zbkSJVTxVexc6mBT6NuECYcFV98Cf11ZVjdLhwxctUH+4E883nIwEZ0aXnkXlsGRIFcmoG0Nk/v6sMCaFheD8EUlp+hqEIQQyychfqfCE0y5T6yH7sOA== 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=2f6tJDxO+YDBxoQ2sgE9H0AbR9iXMTu4rMgME9tppII=; b=IzwmfVkZK1WhCdK7iGqGvcigyfr3OPEiFPxijgS8WxeTE+fihq986GW5HouMqj94auKHASqzX4RYcDQCFcuB++b6uiuMwe2ftTTzsjN03kY5DqsbTBt6fj6HbpEX8/HoA2WbBgg4nRBSI6ZZFt7RDgHttywAHT6zwbQpEYy41rp5dzKENO+lbtcQEVmkPo8hgA71B9Q43GnOV8y8h3FbD+Bcl/po5FMCGsjm1z9zfr4quenSHpcbgGbvhr7iiAhjKWJPSn7Bd8mpE4yNafb7S/uTDKre/skTDzt/EiPNOu1rpdojAkez61jr8mPUPdth420+TLcUBGWWxCpNDLEDlQ== 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=2f6tJDxO+YDBxoQ2sgE9H0AbR9iXMTu4rMgME9tppII=; b=fR4+HAMxLJ1K/dd069pOPhTCJrUDylMTjdRbkBJ7x8tUMyCY2eqfjvWJAUrd6XDaSfKknYKybuqiDTlEhUpAR2DAImuem2Li/rGUtk8828vjHUIFPiX2FeWm7JKKy4mjIpMAMKs/jp14E7N/4xK8Ikwdgb9R2RfGOmNupAMc2tRC8vDiU3gkAPcC6FtHr9uIn6FOfhdRimSjeI4o36GotTExhCZOYJHnPwBpIVuCWO8/33ZUHqLlRe8smtRwZ8M6A3V823+CjAYWuWbaLIyfVYfKflutW7lS0pr3FKHzcJRarHlvcqUgcfyC96uUF/cXAM5X/pPR0rrW2Qs5+51GEg== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=oss.nxp.com; Received: from DU0PR04MB9251.eurprd04.prod.outlook.com (2603:10a6:10:352::15) by PAXPR04MB9156.eurprd04.prod.outlook.com (2603:10a6:102:22f::13) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9678.25; Mon, 9 Mar 2026 14:34:23 +0000 Received: from DU0PR04MB9251.eurprd04.prod.outlook.com ([fe80::5c3a:1a67:2e02:20d0]) by DU0PR04MB9251.eurprd04.prod.outlook.com ([fe80::5c3a:1a67:2e02:20d0%5]) with mapi id 15.20.9678.024; Mon, 9 Mar 2026 14:34:20 +0000 From: Ciprian Costea To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thomas Gleixner , Ulf Hansson , Frank Li , Sascha Hauer , Fabio Estevam , Haibo Chen , Adrian Hunter , Shawn Guo , Lucas Stach Cc: Pengutronix Kernel Team , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, s32@nxp.com, Christophe Lizzi , Alberto Ruiz , Enric Balletbo , Eric Chanudet , Ciprian Marian Costea , Larisa Grigore , Andra-Teodora Ilie Subject: [PATCH v5 7/7] arm64: dts: freescale: Add NXP S32N79-RDB board support Date: Mon, 9 Mar 2026 15:34:11 +0100 Message-ID: <20260309143411.8231-8-ciprianmarian.costea@oss.nxp.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260309143411.8231-1-ciprianmarian.costea@oss.nxp.com> References: <20260309143411.8231-1-ciprianmarian.costea@oss.nxp.com> Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: FR4P281CA0034.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:c7::13) To DU0PR04MB9251.eurprd04.prod.outlook.com (2603:10a6:10:352::15) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DU0PR04MB9251:EE_|PAXPR04MB9156:EE_ X-MS-Office365-Filtering-Correlation-Id: fdb5bc82-8c26-470d-ad2e-08de7de8f33e X-MS-Exchange-SharedMailbox-RoutingAgent-Processed: True X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|366016|19092799006|376014|7416014|921020; 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:DU0PR04MB9251.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(1800799024)(366016)(19092799006)(376014)(7416014)(921020);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?SXZ4dDlaSTF2UUw1VkxuNmcyZUxQR0pNY05IWFpvUUlHMWlodTE5cWZXN282?= =?utf-8?B?eHlqRmVvZS9Nc0FFVjFISU9LQk5wY1FXenB0YjMweXdZOFdMUU5mUVYzM1l0?= =?utf-8?B?SjBOaE5lalJmanZVTHpHazl2VEN4QkRmWnhwRUwyNjcxSHpYWWtXaXFpdGlJ?= =?utf-8?B?YVZhMXIvUlA1NzdUL3BSOEltUjN4Qy9lYWI1cDNXajRvRXQ2bVg4M1FTelRV?= =?utf-8?B?amRBeVNlbmMyZ1poTXBMRlE3UXJYNFhvT2oyQlFEcXd3cmt3RlovbElwdEI5?= =?utf-8?B?bGNveTU2b2ZMUkgyRkd2V3NNeWZRVVcrQTdYSGVPVjFnTzBzQzgwNDlpQ3Ev?= =?utf-8?B?Qi9XS2h4bkdUTjdyek1XaFByQWV1MlVvbWFTQ3U2dE8xbzlwdTducXVET0RE?= =?utf-8?B?cW51OTFqMHBDRTVaVk1NeXkxUDNYRXBSR29ySXo4YldSRzN0dkFOeGVab3dD?= =?utf-8?B?RjhGeUp4RXF2eVp4em5MRDRIcXRYSHpjeG5Qejc2RDhwK0hwelptdHJneFdr?= =?utf-8?B?aUxwZFJnVCtoN0FrU1Jjd2xhdlNFV1I5Mis1anNveHlYOURzdFlUKzlSbHVL?= =?utf-8?B?eFlSSk9yMVYzK2NSQmh6QVVEOXJyZWFzbTlXRHVBbGQyMCtaR0d6Q0UzMGRj?= =?utf-8?B?VHZab2lBVTg5T1JmZWNuK0djZ0pjRGJrekFJa1hISERadjd1WGlMT2h4akRE?= =?utf-8?B?WDJMRUdZVHNwbEZDaVpyTHI0TWtDSTV0aDFTaUVmc0lnekNZMzZRdS9welRu?= =?utf-8?B?S1NVWHo0VE1LRzBvM2lNOUJORWZIaGZXODJJd002QmorOUszQWdsdDZ3Z2hv?= =?utf-8?B?SlRCU2xnMk9aNkprWlh5MlVPMk5oQ0Z3T05rTGpHeDFXWjZiVktYVmk0U2Nh?= =?utf-8?B?cUlKZkJDa1VzUVVMNXFXVWVwczdtdklIZ2pNK2Z2ek5wajhDOWVRV3lPRlJ6?= =?utf-8?B?VElEanN5cGZRK3g4WVpCRVhyWnZtdmJjS2pZNERWWGN4WFQ4ZURnRHJTMmls?= =?utf-8?B?NG9pd3RXQmNXRHV6SittbFYwV0FGemc3TUxtcU9qalJlNFN4bTloNktrNndx?= =?utf-8?B?d3BiTzRsbDZEMUN1TWplMHR5QkZuclk1UmtUZ1R4TFRrL1R2NlZSczFwVVYx?= =?utf-8?B?L3ZJTjBobC9LVjczYzdtUi9QSGVIWEdEL3YxUU9kak1Da2xseGcrOVc0ZG85?= =?utf-8?B?V3lwd3h0cXZzMlRyb3E2MDRnb0diN283dU9EMkRZZGQwOUlCKzJHYTExRDVh?= =?utf-8?B?Z25sWG9YMm5YbHd5ZUoxQXplQ1NoT0RGSXFFckZaYVlxdDVHcHQrMm1TUSsw?= =?utf-8?B?Y2ZHQVh5Mi9pSVRtRlBPVkpQSlF4aEdReFlVall2ZzNpdTVUU0cramNDUGdS?= =?utf-8?B?YlpITmlEQnJFbmJnUDBOWFVXenZTQ2wxK0U0R0EyQ3FBdWZOc2F3TUs3bm16?= =?utf-8?B?WkVYZkFhNisxS0JzdGIrZjcyWkhwYkRGek1ET3BndmN5NEo0RGR5TnEwek10?= =?utf-8?B?YjBRazAzVkhVbzlsRXZHUXNUV2NZRFZDNW8xWHRUTzFoZ3dnOURIZXBncWtV?= =?utf-8?B?ZWI4TDF2Uk91a2FSWDhGRmIzWWlPT1g5SDRpYUdCV2EweWdDSURNUDFPSHgy?= =?utf-8?B?UldRSHluTGJnM3BodFlJSytJb21vcGNxZGNRTEFBYTRTamJ0RHdoOEhwQk5D?= =?utf-8?B?cGNZYWtuTEdXNkhVbC9IN0VkRnJ1ZnhIdC9FV0h6aHJGbWQxMHRxWTYwWHZH?= =?utf-8?B?RE1JdnZMZU5ieUhKTHozWHV5K015aEcveGgzVTBkMGliRlh5VEhwOEV5bEp6?= =?utf-8?B?Zi9ZS2Mwc2kxRWc3RTJQQjRYNDNXSzhCYnp1OWc4b2NVZERRcWQvL3dlSVZR?= =?utf-8?B?cFA2bHdpd0owOEhJYjFsZHVpWm0raFc5eVpBL1g4YjJXRVVTaHRoN1VmQ2R5?= =?utf-8?B?dDBtYTFOTlJFdHduRTR4bVNVZDhqamk5RG5xNko3ZGVjOThvR3FoOXZyekdt?= =?utf-8?B?aGluV09kVllsRXE3SC9GNVVaN1FrSkVSUThoSHpmWTR0VlBUdElITkhRSDBX?= =?utf-8?B?emgrWkx2ZnZNc0lMbzQrSVNaaGJSY0MvakF1VkJXQ2dNRVc1dlAxUFF1SkNP?= =?utf-8?B?a2RKWkFoUVZoUUt2aVBjdjFNdytIdkdvSTY3RDMxQXE3VG9oUDlMY29mTUNx?= =?utf-8?B?TFFoS2ZsMFVCMkVFUFFTQ29OazM5R0RBRVJpc0Zpa0tpYlBhTXdTVkZJd2tN?= =?utf-8?B?RW0xVVpxREJPYXRpMW1oOHhyVm85MUtpWEx3SVNBQXBPRC9DemtLL2JFSXl3?= =?utf-8?B?bmlwalIrc1RLMzRMMEJMditYVUlycUptUDA2L0xJWWxGeFBxV25jcWZVUVVl?= =?utf-8?Q?xdMSY1zh+KJ8ybAE=3D?= X-OriginatorOrg: oss.nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: fdb5bc82-8c26-470d-ad2e-08de7de8f33e X-MS-Exchange-CrossTenant-AuthSource: DU0PR04MB9251.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Mar 2026 14:34:20.1740 (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: 6zFjOmfYf7mkjYll8mfRbtk9hrCoCMDlbOLjqM1SAZlhS/p8DaSA3eQgrL3p0/jb4v6L0Ox/n5/StQGuSjvl9qNss2F40n2IJC7wYSJFuN0= X-MS-Exchange-Transport-CrossTenantHeadersStamped: PAXPR04MB9156 Content-Type: text/plain; charset="utf-8" From: Ciprian Marian Costea Add device tree support for the NXP S32N79 Reference Design Board (RDB) [1]. The S32N79-RDB enables the following peripherals: - PL011 UART controllers (uart0, uart5, uart6, uart7) - uSDHC controller - IRQ steering controller The board has 32GB of DRAM memory with 28GB usable and 4GB reserved for ECC logic. [1] https://www.nxp.com/products/processors-and-microcontrollers/s32-automo= tive-platform/s32n-vehicle-super-integration-processors:S32N Co-developed-by: Larisa Grigore Signed-off-by: Larisa Grigore Co-developed-by: Andra-Teodora Ilie Signed-off-by: Andra-Teodora Ilie Signed-off-by: Ciprian Marian Costea --- arch/arm64/boot/dts/freescale/Makefile | 1 + arch/arm64/boot/dts/freescale/s32n79-rdb.dts | 70 ++++++++++++++++++++ 2 files changed, 71 insertions(+) create mode 100644 arch/arm64/boot/dts/freescale/s32n79-rdb.dts diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/f= reescale/Makefile index 700bab4d3e60..e79807bf1820 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -501,4 +501,5 @@ dtb-$(CONFIG_ARCH_MXC) +=3D imx8mm-phygate-tauri-l-rs23= 2-rs485.dtb dtb-$(CONFIG_ARCH_S32) +=3D s32g274a-evb.dtb dtb-$(CONFIG_ARCH_S32) +=3D s32g274a-rdb2.dtb dtb-$(CONFIG_ARCH_S32) +=3D s32g399a-rdb3.dtb +dtb-$(CONFIG_ARCH_S32) +=3D s32n79-rdb.dtb dtb-$(CONFIG_ARCH_S32) +=3D s32v234-evb.dtb diff --git a/arch/arm64/boot/dts/freescale/s32n79-rdb.dts b/arch/arm64/boot= /dts/freescale/s32n79-rdb.dts new file mode 100644 index 000000000000..1feccd61258e --- /dev/null +++ b/arch/arm64/boot/dts/freescale/s32n79-rdb.dts @@ -0,0 +1,70 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) +/* + * Copyright 2026 NXP + * + * NXP S32N79 Reference Design Board (S32N79-RDB) + */ + +/dts-v1/; +#include "s32n79.dtsi" + +/ { + compatible =3D "nxp,s32n79-rdb", "nxp,s32n79"; + model =3D "NXP S32N79-RDB"; + + aliases { + serial0 =3D &uart0; + serial1 =3D &uart5; + serial2 =3D &uart6; + serial3 =3D &uart7; + }; + + chosen { + stdout-path =3D "serial0:115200n8"; + }; + + reserved-memory { + ranges; + #address-cells =3D <2>; + #size-cells =3D <2>; + + scmi_shbuf: memory@93000000 { + compatible =3D "arm,scmi-shmem"; + reg =3D <0x0 0x93000000 0x0 0x80>; + no-map; + }; + }; + + memory@80000000 { + reg =3D <0x00 0x80000000 0x00 0x80000000>, + <0x88 0x00000000 0x03 0x40000000>, + <0xc0 0x00000000 0x03 0x40000000>; + device_type =3D "memory"; + }; +}; + +&irqsteer_coss { + status =3D "okay"; +}; + +&uart0 { + status =3D "okay"; +}; + +&uart5 { + status =3D "okay"; +}; + +&uart6 { + status =3D "okay"; +}; + +&uart7 { + status =3D "okay"; +}; + +&usdhc0 { + disable-wp; + no-sdio; + status =3D "okay"; +}; --=20 2.43.0