From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from AM0PR83CU005.outbound.protection.outlook.com (mail-westeuropeazon11010016.outbound.protection.outlook.com [52.101.69.16]) (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 5623747886D; Wed, 15 Jul 2026 12:30:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.69.16 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784118637; cv=fail; b=gsvc7bw3+UeV91pT8iHNQ00CLELMV3j+77G6Oc6KrsCFZ9QRRZxnGOL42QGofDtE+JgPqCOFR00jRV4rDak1Xakx37ZhoknuhXMIZNq4TRmqCW49+XPVcEzIvkb0Qo/BE0f3y2vgZ/1J7yOEyepBUcAgTu6iuUOuzF1xzeADCjc= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784118637; c=relaxed/simple; bh=FTBGcYJSmbBCMCcBw56dHbr+rSEUElTI1YEKz0h4yQ0=; h=From:Date:Subject:Content-Type:Message-Id:References:In-Reply-To: To:Cc:MIME-Version; b=JKTSJn8qjn1fKF4fBQrix8LXN4Nwn7aZhpmVlPI0X3lELnuktCRYhpDJNn5zqz+j70qZ060opJ44TukIeUImpyZLj/lGYjii+bMgYWbFuwftIpN5V5cXH1zG4P92+vw5Fzhn/3fEbgep8NhrszFV8nixDriufYnSEf8XAo6Seh0= 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=NZmT5woB; arc=fail smtp.client-ip=52.101.69.16 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="NZmT5woB" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=IiFb7rup8/AVS+VrYBdTgJza+PO7wGnK30EqUmanW4/EJ0tSt5mM8SgndGnlVSjYFVBQzgtN+uKGJiIbVEeXIprBTLHksFH0i7LeZRzQnni2Kvh75xUVnZwkkLO70BZ4vyREc/iKviwtWYzL/YRrG7Iwads32jcn7/laivScPox3MfSw118np6QZKyOS0F768gsJTZCh1+bPpdFU+1aWtuhjPEyTDw+IAdGoi3nKWUYVwLBnhvAep0fB/I+Odmt2N6cEsauW9GOhC8VpcaB4jKA4Z2SYB1BPLWLqHv2YMOJfe8TpL92Ch8lEDEN6G+WhNeZ/YqJ3+4WkaKaXFEE2HA== 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=9Ukk7lztpvkNQM11wb0HULISMmhw9DEPhs8gPomaWz8=; b=Jy49ZNdCIM7wcsAyj6U/9iwjssOquDzt7f778JcXlrEiqZEjvCw0bSSn11Zexj6ukQ8e4N5uTQZhIqE6BHLI9XKqzYgl7TL7lIG3+fAaJ1VvrlI1TgeRZq4I9Q1iKT8MOIM9Dx0p++xJIs2Mx3sUUgQehbg4oe5IbKhiIXaoDViEUsP5Rb31MSTynd6VQUdhiMfiSelnCRsjDw/E+tL2KN0smrT3IvHcVVT4x1Nd8sWlIFQABwjHFHnw/Mkn4ni/PiEcljBtIwBTbffrNE+rJfBLaiPFIg+M1sBN0aSlixG6UIDCMX50EN/x9DIK4KdwN0drLQz/rPErTMUzql6Aqg== 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=9Ukk7lztpvkNQM11wb0HULISMmhw9DEPhs8gPomaWz8=; b=NZmT5woB0ErJSgF98+8WWmPXo3J7aDAxLVQr8f2TfF+H43H8f2pa/WA8qDn38f8CiT2Rlses2/9NPQcTJyeMBL0E5v2sAs9XFrmq4m639FxD45j6ClHjlm2Cjr1v+cJtgc0el2n/+HivKGUxv1SsuNBEKfAEfFT4ToNqvP0MYQdtFYOUSRl+veqAlFPgG7V6Sk18s0QhbqEwfbaS/BDGa2UbPSc1oq130okeQMNrFi4sF8ua80Qs3pxNVEenU0dWFinRh+2QoBAQj46NwWatPbeh2F2M3v/GHxfjlqnoxglojYhef7dmAL7sd3h0HorBFQf5Tt/rtTii2Z6kHIB7gw== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=oss.nxp.com; Received: from AM8PR04MB7874.eurprd04.prod.outlook.com (2603:10a6:20b:24d::9) by VI0PR04MB12133.eurprd04.prod.outlook.com (2603:10a6:800:313::22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.223.9; Wed, 15 Jul 2026 12:30:33 +0000 Received: from AM8PR04MB7874.eurprd04.prod.outlook.com ([fe80::ac38:1699:6f18:c5d9]) by AM8PR04MB7874.eurprd04.prod.outlook.com ([fe80::ac38:1699:6f18:c5d9%3]) with mapi id 15.21.0202.018; Wed, 15 Jul 2026 12:30:32 +0000 From: "Peng Fan (OSS)" Date: Wed, 15 Jul 2026 20:33:08 +0800 Subject: [PATCH 7/9] arm64: dts: imx8ulp-evk: Enable LPUART7 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260715-imx8ulp-dts-v1-7-19651358b599@nxp.com> References: <20260715-imx8ulp-dts-v1-0-19651358b599@nxp.com> In-Reply-To: <20260715-imx8ulp-dts-v1-0-19651358b599@nxp.com> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam Cc: devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Peng Fan , Sherry Sun X-Mailer: b4 0.16-dev-7bc12 X-ClientProxiedBy: SI2PR02CA0038.apcprd02.prod.outlook.com (2603:1096:4:196::22) To AM8PR04MB7874.eurprd04.prod.outlook.com (2603:10a6:20b:24d::9) Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM8PR04MB7874:EE_|VI0PR04MB12133:EE_ X-MS-Office365-Filtering-Correlation-Id: 41d53736-06e9-493b-d023-08dee26cdd12 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|7416014|376014|23010399003|19092799006|1800799024|366016|11063799006|56012099006|18002099003|22082099003|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:AM8PR04MB7874.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(7416014)(376014)(23010399003)(19092799006)(1800799024)(366016)(11063799006)(56012099006)(18002099003)(22082099003)(10067099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?RFFDeU1OVkEvVmgza0xCM0tGS3czTy95bGk4VUNwZ3ZvOVo3Uk1ucGs5K3Vq?= =?utf-8?B?Z3VVNkJHLzh4dlBIRG5jRGc5bWNiR2RXdzRlckF4aXpjS1d0VzdoTzdwOTBh?= =?utf-8?B?eUJBY0ZBc0dpTGMwdXZrZ2tETUdYMUs4ODd4cmkrcmdBSEt1R2xndVV5QXpy?= =?utf-8?B?S2NxWGhVVmtnMnk3ZGpSYTBUTnpNSm0vRTl0elA4eStlVGdTdTRza3NwQUVS?= =?utf-8?B?N21HRUZza2lELzREUGQ1SWtlYi83UHI1SVluRHQ5clIzYUpOcUtSNFN6M3pY?= =?utf-8?B?d2srUTIrV3lvNWlrYUhBZlZPYlM1QklmS1p1NytJamZKZW9ZYk9GbjEzbmRS?= =?utf-8?B?aGo4c0E0QitYc1J6UkdmaUUyRjU2SjBNb3NVUTFPM2RvTi83RUg5bU9sUG1Y?= =?utf-8?B?VkNGdm1aRnZzbnMvajRIcFA1cUgvc2F3bEVmb1cwemhBQkpndVNqM2NSV0lK?= =?utf-8?B?QmluRHJuOTRQU0V0ZlMrNXF4ajZIQkV5M3FOb3dWYkJYMW55eDhkMnRLeUZr?= =?utf-8?B?S1FVY29yN2tPb2ZoOVIyZ3BhV0IxUWtydE9MYlQyZFNseG1ldVFuVHVpSElk?= =?utf-8?B?S2l4QVlQRVBpMnlLc1E4QWRSL3c2L3VxNnBHS1F5VXIzVHNlZCs0eGV1bHYr?= =?utf-8?B?cFFxQzlEd1JqbWF1TU50RzZwRThia1RBU1dVeVdRVllFd2JCNjFaY1ZnVHhw?= =?utf-8?B?MURtOGtOV0NzOTY3MHkzbTNjNktnU0pSMzBSRTIrcWR1VTFVMzFodC9Wa3Fw?= =?utf-8?B?dG5CR05jSlMreVV1R1NXSGsvZTJaYWtreEthRjVTcXJ6TzNrVEZveCtmV2Ro?= =?utf-8?B?UjBFaEdJbnl1SkJNZVlGelFzNTFpdnV1N3RMb0o4enNXYys2bGdmRDNPTHFH?= =?utf-8?B?WmkrNDJOeFE4RHRtY01WVXZPaUdJRk5wR2kxcVpNSEl5Q3d4WlF4OCt5YjdZ?= =?utf-8?B?ci83OS92aER6Yk5UN0tzSHF3TWo5c1ZuMGxMdDlRamkzRTRXVnA2Qllqekpz?= =?utf-8?B?dWxYNkpvQVBXdGNmeFJIRnNpd3JTZ1E3Y1lncjc0cHQ0MXpoTERvenUvc0Rn?= =?utf-8?B?bzMvUytSVmNjU0Vtc0tpZjV5ejZidUdacUZWUWtNWkxlOGtGNUxJbTVmOXlL?= =?utf-8?B?bVV2YlRUaVpCYWRBVHZBMVlQaXNUMUFXckR5U3hnb0FUYUZueDJPMXhuUXJs?= =?utf-8?B?RWlDeTB1WDN2MkN6WG56aHhORUMvMzNDMzFjUkhhdWxUNEZjOWRlMktBazIx?= =?utf-8?B?TnBTZ0RjdzBJUS95WFNBK3A2bnM5NHRsOWxiRjhtRWpRRlUzZmxBUkVWaW1u?= =?utf-8?B?L1RPNWE1U0RhL3A0cnUyZVFlYi9GdUdtWkNONEoxbTNyODZaQ0UwUis0MlNX?= =?utf-8?B?SGpZOEsyUDg0Rm9PRUtrQ1pTbVVtdzViZ2V2eGxRU1hyOEtqNEg3WUVjanZP?= =?utf-8?B?Sit2UFR4Mk9CNDBTSDBhYitGVnREckpxOG03ZG9aOVVmWmRGL1N4NTNEekxh?= =?utf-8?B?bFI3WVBNNTBMeWx3MEJ4aGt6S09MNGZ6RzhiM1lwZTRHaEZVbjkySFZ2MWta?= =?utf-8?B?eVJ4WGlBaFNiRGNxQ1YwTDQ5YlVLYjhuY0JtMGcwWEdnM2daRmMwcG9qY1VK?= =?utf-8?B?Y1k2WVlSemRGakJaQm1VaXk1STBCZWR6V1RPZUFNSDQxeHRUekE0elZSVVkr?= =?utf-8?B?UEhsbkJCSmgra0p5RDYvN0kyOXl0QUdXS0pKRmk0ek1kZUJjaDc1RHhHaGVD?= =?utf-8?B?SzBBRUZCVHhwNXlIb0EyUW9vbUJKdXV2cHltOFVOOE9FeHlvRSt6UUFlN09S?= =?utf-8?B?bXlGd0FVMFF5bGF5S3pXdnByTmpiZ2Y5aE54cVNyLzdRYm42LzdCcG1GSTlz?= =?utf-8?B?OUdLaWlXd0lDT3lIaXh6a2xMSHU3cDVMbEsybWI4TmxWTWRVOXN3dmVLVXho?= =?utf-8?B?Y0JJa0FxRmVZZjhhNllLNEdNT3JNelZ4aXFzRE0rSk1Od3cxc2pWTkFIaFk5?= =?utf-8?B?TDRpZGFTdTUvRm9RM2Z3UFhMeFh5MXRKUlY3YVZLZ3M1K2Q3QTdZRGRGWFBN?= =?utf-8?B?UDEvOFFTNkV1SGdYYXhubEFnVms1ckdmUjZ1algrT3Vrc2dsKzVHb05IYWww?= =?utf-8?B?bUFvUlJyREF1YVZWTEZKSUQrQUk3WW9OaUUyOGNXcUtUOWpBZUdRQStRUERT?= =?utf-8?B?TCtnVEZtWVUvYnJ5ZS9oZnl6U3FsMWFVWUwzNThkUzF1VGs3b0xPZU53M2tu?= =?utf-8?B?UG80dlRGSm5LREJFQUlvZVlWbGNOdjdoaUZzZEhHcHdZWUNXeSs2bGZ6ODFo?= =?utf-8?B?N2NPc2psSGtqbGRRMUo1MUNDVWZYZ0R3eWY4SGxuUXFiWGlLQVU0S0dBdnlM?= =?utf-8?Q?Ra/sWOZxdcYk8HMYWvctFF0T6+Jt5GyoPujve?= X-OriginatorOrg: oss.nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 41d53736-06e9-493b-d023-08dee26cdd12 X-MS-Exchange-CrossTenant-AuthSource: AM8PR04MB7874.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 15 Jul 2026 12:30:32.9268 (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: tV3rZCAmQ/frtBhT0Z8ak7G6MVqc2Prlx0zhiPRomA+I5gkVUjWuj1KhSByIzikxb6rpPYOOmIOJahLtXzHl3fRAeOKuWqubLYBPlmVV76WaxhPKat2m5pXP6pzvBscc X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI0PR04MB12133 From: Sherry Sun The i.MX 8ULP EVK proto1B revision routes LPUART7 TX/RX to the FT4232 PortD connector (J25/J26 pins 2-3). Enable the port by default so the additional serial console is available out of the box. Signed-off-by: Sherry Sun Signed-off-by: Peng Fan --- arch/arm64/boot/dts/freescale/imx8ulp-evk.dts | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts b/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts index 66e99cd24040f..938ead54ff50c 100644 --- a/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts @@ -179,6 +179,14 @@ bluetooth { }; }; +&lpuart7 { + /* FT4232 PortD: need to connect J25/J26 2-3 */ + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&pinctrl_lpuart7>; + pinctrl-1 = <&pinctrl_lpuart7>; + status = "okay"; +}; + &lpi2c7 { #address-cells = <1>; #size-cells = <0>; @@ -370,6 +378,13 @@ MX8ULP_PAD_PTE8__LPUART6_CTS_B 0x3 >; }; + pinctrl_lpuart7: lpuart7grp { + fsl,pins = < + MX8ULP_PAD_PTF22__LPUART7_TX 0x3 + MX8ULP_PAD_PTF23__LPUART7_RX 0x3 + >; + }; + pinctrl_lpi2c7: lpi2c7grp { fsl,pins = < MX8ULP_PAD_PTE12__LPI2C7_SCL 0x20 -- 2.34.1