From nobody Sat Jul 25 02:11:49 2026 Received: from DU2PR03CU002.outbound.protection.outlook.com (mail-northeuropeazon11011046.outbound.protection.outlook.com [52.101.65.46]) (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 87F0541611D; Mon, 20 Jul 2026 14:08:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.65.46 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784556531; cv=fail; b=hzmfzOPcblADkdQ0QAwi4OOgrSTKo4cBpaQ5FYrAER+vgX0KLVHDQiJKZuvLrFdiGAoGyEKFztXSsJ7EeLiuIaUG4f5aI3kZdXr9DSE0lKI8tH4gBKGuMhUvGlwKyMlVE5hLY+fMp1kT7yAApnWi6zk4H/ijqJKj/PYGTxpPOt4= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784556531; c=relaxed/simple; bh=pVF6HI5DU7bez5ywGne4ZKRgPokhDRjPg7kmhBu8DPA=; h=From:Date:Subject:Content-Type:Message-Id:References:In-Reply-To: To:Cc:MIME-Version; b=q/rVAM1vDeYbx4vcBbQ/b4++Ez8EsFMT0vGB7z+/4UxaM6Vj3flVUMqmhiK67MPsoE9Qzu+YOXTfDPHYnuRhZWJ9MUHBCqQ5Vw0o+U8G4lUVwuooe5A1DDFBMz/sGfSQOlqm9tHsZpn+cQg/ofO5j8SnRHr+ZYlbRmFTQaNXpTw= 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=sPn5Si0y; arc=fail smtp.client-ip=52.101.65.46 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="sPn5Si0y" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=GOKjybGfsEPiupeTYe+KUJ18iYQDtsW6556QOPK8WVyU85uO2rV/oAHyR/Jf8PpMM8C9QyYTyISp1D5JHqvuSiCCcIMUEPAdp5sos2ZY2VZHKRsuKJrRKNrX4fH5iN3/9g/XvLhJIZxjnZFT3ICT/Pkuvo59yh7qyB3KRrv5dDBUdmFyCLd9I+XsHHcuZgXVS46Uc9Eo4Fs+hIfGPfXQW7lC5cNOZMThswze6WJRCnBWmcnTsQY/jwulpRKy6iMIUZ13kmtCYjU2WosDsnVb6Zh3jYj/zndQRXuf2EIyah+XsxF+sU2ufsrKuUMXgOSxmGKMhk75MFi+tl+rJ/rFzg== 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=Qdr1FcK/uVsM7RG6gsr47lBHCOIxrdvDXXGAObSEXDA=; b=WDiReblHF3QP4ihZcUxUMM2nRVIxc++kzDXXG6NnR8LLDYnDpTWS1PbK8uicTtyfSqHlB4bLUL2AKdAoVGuEOM0ChFXBzhi3A5HFEWy+qlJ8Ne20UT6upTpef3ZFBzKEPnctvZwl60aBNQhwHE+nlGgp5lYzvXtBbx6QhOfxXHoKp3t+7oJcv3/khRXe7X5wxerVpuscsYUp9P3wyXx4aMfEJtzujSKQeSsYzqTx+kqlYmUsPBDp1R09fMiZObFK5WU0WpYqimzZGptFV9B0XxGLCka36BBsS1zjUN+yj8sNR9MBBX+/mi/6LyDnJELdKSDWcyjgS+y3sHcSpkHGUQ== 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=Qdr1FcK/uVsM7RG6gsr47lBHCOIxrdvDXXGAObSEXDA=; b=sPn5Si0y9TnNSpNPqyRUYLzN/fzHnnUAAOkupbLAZGRmDtdJSQngjfq3zUfhqo8gFNpBDXFoclh+peU+y0uKvj5ipEPnOd8T95+y/iziZDKRClsmHxPjHJxgEkiXWGuMtJgcn2AreZ+4KdioKtiYQ7v5WI5y1Rhgj1hwrGKwFqSSJdqR6ttGxMuuYx/R8kbt5bYJg2ptqjhaZLKmw65K68yb7Rd2eA3FoWIka0JWMv8HnLsAOvyJrGo/pUNe6Il4u6Zj+4TrfCR4stCueej9VJ6iHbN5Byr9iISctJWgk1gXN3hY2wIvvHzVldD0Zhh2cwL+lGTEEoCSZwCnLo6Mzw== 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 AS4PR04MB9412.eurprd04.prod.outlook.com (2603:10a6:20b:4eb::5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.223.18; Mon, 20 Jul 2026 14:08:46 +0000 Received: from AM8PR04MB7874.eurprd04.prod.outlook.com ([fe80::ac38:1699:6f18:c5d9]) by AM8PR04MB7874.eurprd04.prod.outlook.com ([fe80::ac38:1699:6f18:c5d9%6]) with mapi id 15.21.0223.015; Mon, 20 Jul 2026 14:08:46 +0000 From: "Peng Fan (OSS)" Date: Mon, 20 Jul 2026 22:12:09 +0800 Subject: [PATCH v2 1/9] arm64: dts: imx8ulp: Add DMA channel properties and use eDMA flag macros Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260720-imx8ulp-dts-v2-1-d05c67676f53@nxp.com> References: <20260720-imx8ulp-dts-v2-0-d05c67676f53@nxp.com> In-Reply-To: <20260720-imx8ulp-dts-v2-0-d05c67676f53@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 X-Mailer: b4 0.16-dev-7bc12 X-ClientProxiedBy: SI2PR01CA0032.apcprd01.prod.exchangelabs.com (2603:1096:4:192::18) To AM8PR04MB7874.eurprd04.prod.outlook.com (2603:10a6:20b:24d::9) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM8PR04MB7874:EE_|AS4PR04MB9412:EE_ X-MS-Office365-Filtering-Correlation-Id: 278dac7d-da62-4185-dafd-08dee6686a19 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|7416014|376014|23010399003|1800799024|19092799006|22082099003|18002099003|56012099006|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:AM8PR04MB7874.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(7416014)(376014)(23010399003)(1800799024)(19092799006)(22082099003)(18002099003)(56012099006)(11063799006)(10067099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?a280SnUwTGFVMy81bUkxeVhyM0tzQ1AxV25sYlhHWUlhTG91b1Z2MmhMUXhh?= =?utf-8?B?TkdTeUlhc0VIdVhYV2pYSWdWQ0FVdkd4L3k1TERrTXZyNWlNYjd4UkdDUXMr?= =?utf-8?B?Z2JMcnNPSTNZTVBhOENhN2RDSW0xN0NvU0poclg2a2oydTN2Kzdtd09NZStH?= =?utf-8?B?b1FHT3Z3WDVPbnRxSU9xWkVmSHVoMWw1R0dXeGdjZlNBZHByUENaWWk4bGhn?= =?utf-8?B?VFBFM0NHK1ZtdkRGK0tHQ3Z6MGdhMHhib05DOHZwQ2U4bEp6RmF1NStrM2JG?= =?utf-8?B?RnJkZUEvaENPRVJQREIrbzU3NFhiRU1TOVk5bm5FK1lCdUJuMDNvZjdKSG1Y?= =?utf-8?B?aXlRRUZoS3c1VUZna0tPR1o3cFJRM0VST2M2eHpYNkR3ZUZ6SDRiczY4c0F6?= =?utf-8?B?bkVTb01CZWh3a0NWYWR4TzhiSFlldm5pSHlvRDUvTncxOGhhWWFJVlNTL0Nh?= =?utf-8?B?WEc0SEwrd3Q3WE55T1BWaXh1YTJMWU56R0ZyT3hQYTlVS0xoN0xIWkxkeGda?= =?utf-8?B?S296YUVZT1hKWXd1TzFhS2xvNUFPRnVQOXNnTktQeFZVMHpkSEtEWnBYdW9C?= =?utf-8?B?cllLZUw0cUs5MFovV242VkFkcVVVY3FmOTV6QU1wVXBpdnpqTzVEVFN1ZUt6?= =?utf-8?B?a1hjRVpvMjg0Rk9hUzFodks5YjlGR2hvck14Z2x2c3ZCTWpoRFB3R2s0V2NL?= =?utf-8?B?MWJndjA3UFppd3cyazFuOWVka3VrTGIwOGxaZGFkQURtYjJzaU1qdVB3TE1P?= =?utf-8?B?aTcya091VkdFem1iQ3hBZ2FsOVhQUUw3UExrWjdmWkhvelhPeUphTjI1aFlU?= =?utf-8?B?cnorMGFqSEJLZmJDbGJCM2UySndDNGt1M2p1WGFFVVRiNkwxMGwzQzhNcXFG?= =?utf-8?B?dVVTckl4RjVTZjh4M3NEbjVnNC9jaFZJUHMwV0kwak1seVVORHgwT3lTbFhR?= =?utf-8?B?TkFxSVVvdE1WZ2VCVWxEMlB5emE2NVRSTGN2UFQweXlGREF1WUNBM05jTGhX?= =?utf-8?B?amNtRTR5aFBKSmd5dUpOR1FxV3piOStTVW1abCsxOHExRkd5enI5b0xYSGJC?= =?utf-8?B?YlFWTThZZUlwdzh1Uys4MlM3U292VzlsTjgvZUlYTVBId2MyQ1dJZDNjSWI5?= =?utf-8?B?bTBXWFZDWDdEQjJodmhtWXpvVWZKeEZ5bHdpN2g3cUxlN1JLeStLWUR5c2F1?= =?utf-8?B?L3BJOXc2eDBBTnJCYXhYM0haR2Y1bVRMVC9TdFIzdEh4RmxlSXNJMUNwNklu?= =?utf-8?B?RzBFa3IrMkcrejhmbVNPTDN1R0pzaTdWbHFPeCtTZmpiNTNkV096SHgxb1FT?= =?utf-8?B?NTlXazY2RHM0RWNMcmdrOGszOXZZYWlabWpoeWJneG96NlVRVVpkSEtSRmRF?= =?utf-8?B?UFVRUmpLaUJZak03V2M1QmN2dmlEcVpDaThLa2NOYkozZVFpaUhQZ2NXOXJL?= =?utf-8?B?MmEwalMxaWtiYkhMNmRlS2EyYW1zdUdNeVVndEQxRk1FNmJWQ2xEVnZZRkJZ?= =?utf-8?B?d3hWTU5rRTh5YkhZdEZqWld2RVFJdjhsK2FOMUhrNldYUmo4Y05SMzRra1Bk?= =?utf-8?B?WDllUXg5L2c1UjFzM3VNR25RR25hTHhqSUNJNXZiTGUrM2kxd3JuZ0xVNDky?= =?utf-8?B?a3NuZEJrRDJoeW1FQ3hhSVdtbG0yTzBNVmlvSFVHUmdtU3NPd1hvZ3NBMHcz?= =?utf-8?B?RDNXRlp6QzlIMktlT2RuaC9OS3R4UmRhSHQyN3hXV3JTWkw2TmpHbUxMTXJJ?= =?utf-8?B?aWdoaU5PMTduYWw3ZEJGODJJU0w5OTRKMTRlRDJxcm5MYWJqVWpYVlZBaDBt?= =?utf-8?B?clNtcloySm16NGpCYVdKaStVVkZCSWdzbXAxM0FxYWFrQnNHQWtETGZ4d1pJ?= =?utf-8?B?TXNwL3VzSU1uL0VGKzRWWGpLVzdhNmthdzZpMWNPNkwzRjQ5eTNlQnJjSE9N?= =?utf-8?B?WC9LaFE4NTh0OUhLbmlpVHZCSk5CckdQS2RibWgzWmNVRjdmSW9UT1FDOFly?= =?utf-8?B?Z09qVmI1WmpjZ0NyM2Rib2c1ZHdiMjMvSnI4cXVWTkZ1eEFBbEZvLzQ2TTlj?= =?utf-8?B?WStPN1lYOFBxWEN0Q0ZlOVRHYWlUdFhMTVRHR000eTQxbkZVZ25mMXlXY2Vv?= =?utf-8?B?NFJnR0ZxSTdsOFQrNEo2cmwzOXoxWkZPdTRZYXU4RzNtWTN3enhrNnFJRE1M?= =?utf-8?B?VjR2L1lsb1pMWFFCeDF2aTZWZGUrSEhua2FwVEZHVzNiY1g0TUdqSGhaUis0?= =?utf-8?B?dG5RaVYvdFIyQWZuK2ZaSms3L2hCRUJURVhiZ0luK1owd3ZKLzdWOUh4bVVj?= =?utf-8?B?TVpCcFBsT0FWbUlkc0N3YmNrZjk5MkFPbHNQNWsxWEZ0VFlTSlNIbHEzUzNs?= =?utf-8?Q?182FTAvNHYUfy5uH2RxhUAGQQEIobScEx43b2?= X-OriginatorOrg: oss.nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 278dac7d-da62-4185-dafd-08dee6686a19 X-MS-Exchange-CrossTenant-AuthSource: AM8PR04MB7874.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 20 Jul 2026 14:08:46.6991 (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: tRu5hql6Zls5t4hoPodk3stfbdYcWXe6tNFQMegKjAQtFSDj+/m99zESFihPeS9mXxtnzufn6dfrnKxAnia9RjWvaYk/dGkKy5qRmU5dq8wvdjitAJr0I0msl1lRkz2N X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS4PR04MB9412 From: Peng Fan Add DMA channel (dmas/dma-names) properties to peripheral nodes that were missing them: - LPI2C: lpi2c4, lpi2c5, lpi2c6, lpi2c7 - LPUART: lpuart4, lpuart5, lpuart6, lpuart7 - LPSPI: lpspi4, lpspi5 Also replace hardcoded numeric DMA direction flags with the proper FSL_EDMA_RX and FSL_EDMA_MULTI_FIFO macros for SAI (sai4, sai5, sai6, sai7) and SPDIF nodes. Signed-off-by: Peng Fan --- arch/arm64/boot/dts/freescale/imx8ulp.dtsi | 32 +++++++++++++++++++++++++-= ---- 1 file changed, 27 insertions(+), 5 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/imx8ulp.dtsi b/arch/arm64/boot/d= ts/freescale/imx8ulp.dtsi index c6d1bb9edf388..1ab4ab270dc2d 100644 --- a/arch/arm64/boot/dts/freescale/imx8ulp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8ulp.dtsi @@ -4,6 +4,7 @@ */ =20 #include +#include #include #include #include @@ -370,6 +371,8 @@ lpi2c4: i2c@29370000 { assigned-clocks =3D <&pcc3 IMX8ULP_CLK_LPI2C4>; assigned-clock-parents =3D <&cgc1 IMX8ULP_CLK_FROSC_DIV2>; assigned-clock-rates =3D <48000000>; + dmas =3D <&edma1 46 0 0>, <&edma1 45 0 FSL_EDMA_RX>; + dma-names =3D "tx", "rx"; status =3D "disabled"; }; =20 @@ -383,6 +386,8 @@ lpi2c5: i2c@29380000 { assigned-clocks =3D <&pcc3 IMX8ULP_CLK_LPI2C5>; assigned-clock-parents =3D <&cgc1 IMX8ULP_CLK_FROSC_DIV2>; assigned-clock-rates =3D <48000000>; + dmas =3D <&edma1 48 0 0>, <&edma1 47 0 FSL_EDMA_RX>; + dma-names =3D "tx", "rx"; status =3D "disabled"; }; =20 @@ -392,6 +397,8 @@ lpuart4: serial@29390000 { interrupts =3D ; clocks =3D <&pcc3 IMX8ULP_CLK_LPUART4>; clock-names =3D "ipg"; + dmas =3D <&edma1 55 0 FSL_EDMA_RX>, <&edma1 56 0 0>; + dma-names =3D "rx", "tx"; status =3D "disabled"; }; =20 @@ -401,6 +408,8 @@ lpuart5: serial@293a0000 { interrupts =3D ; clocks =3D <&pcc3 IMX8ULP_CLK_LPUART5>; clock-names =3D "ipg"; + dmas =3D <&edma1 57 0 FSL_EDMA_RX>, <&edma1 58 0 0>; + dma-names =3D "rx", "tx"; status =3D "disabled"; }; =20 @@ -416,6 +425,8 @@ lpspi4: spi@293b0000 { assigned-clocks =3D <&pcc3 IMX8ULP_CLK_LPSPI4>; assigned-clock-parents =3D <&cgc1 IMX8ULP_CLK_FROSC_DIV2>; assigned-clock-rates =3D <48000000>; + dmas =3D <&edma1 64 0 0>, <&edma1 63 0 FSL_EDMA_RX>; + dma-names =3D "tx", "rx"; status =3D "disabled"; }; =20 @@ -431,6 +442,8 @@ lpspi5: spi@293c0000 { assigned-clocks =3D <&pcc3 IMX8ULP_CLK_LPSPI5>; assigned-clock-parents =3D <&cgc1 IMX8ULP_CLK_FROSC_DIV2>; assigned-clock-rates =3D <48000000>; + dmas =3D <&edma1 66 0 0>, <&edma1 65 0 FSL_EDMA_RX>; + dma-names =3D "tx", "rx"; status =3D "disabled"; }; }; @@ -474,6 +487,8 @@ lpi2c6: i2c@29840000 { assigned-clocks =3D <&pcc4 IMX8ULP_CLK_LPI2C6>; assigned-clock-parents =3D <&cgc1 IMX8ULP_CLK_FROSC_DIV2>; assigned-clock-rates =3D <48000000>; + dmas =3D <&edma1 50 0 0>, <&edma1 49 0 FSL_EDMA_RX>; + dma-names =3D "tx", "rx"; status =3D "disabled"; }; =20 @@ -487,6 +502,8 @@ lpi2c7: i2c@29850000 { assigned-clocks =3D <&pcc4 IMX8ULP_CLK_LPI2C7>; assigned-clock-parents =3D <&cgc1 IMX8ULP_CLK_FROSC_DIV2>; assigned-clock-rates =3D <48000000>; + dmas =3D <&edma1 52 0 0>, <&edma1 51 0 FSL_EDMA_RX>; + dma-names =3D "tx", "rx"; status =3D "disabled"; }; =20 @@ -496,6 +513,8 @@ lpuart6: serial@29860000 { interrupts =3D ; clocks =3D <&pcc4 IMX8ULP_CLK_LPUART6>; clock-names =3D "ipg"; + dmas =3D <&edma1 59 0 FSL_EDMA_RX>, <&edma1 60 0 0>; + dma-names =3D "rx", "tx"; status =3D "disabled"; }; =20 @@ -505,6 +524,8 @@ lpuart7: serial@29870000 { interrupts =3D ; clocks =3D <&pcc4 IMX8ULP_CLK_LPUART7>; clock-names =3D "ipg"; + dmas =3D <&edma1 61 0 FSL_EDMA_RX>, <&edma1 62 0 0>; + dma-names =3D "rx", "tx"; status =3D "disabled"; }; =20 @@ -516,7 +537,7 @@ sai4: sai@29880000 { <&cgc1 IMX8ULP_CLK_SAI4_SEL>, <&cgc1 IMX8ULP_CLK_DUMMY>, <&cgc1 IMX8ULP_CLK_DUMMY>; clock-names =3D "bus", "mclk0", "mclk1", "mclk2", "mclk3"; - dmas =3D <&edma1 67 0 1>, <&edma1 68 0 0>; + dmas =3D <&edma1 67 0 FSL_EDMA_RX>, <&edma1 68 0 0>; dma-names =3D "rx", "tx"; #sound-dai-cells =3D <0>; fsl,dataline =3D <0 0x03 0x03>; @@ -531,7 +552,7 @@ sai5: sai@29890000 { <&cgc1 IMX8ULP_CLK_SAI5_SEL>, <&cgc1 IMX8ULP_CLK_DUMMY>, <&cgc1 IMX8ULP_CLK_DUMMY>; clock-names =3D "bus", "mclk0", "mclk1", "mclk2", "mclk3"; - dmas =3D <&edma1 69 0 1>, <&edma1 70 0 0>; + dmas =3D <&edma1 69 0 FSL_EDMA_RX>, <&edma1 70 0 0>; dma-names =3D "rx", "tx"; #sound-dai-cells =3D <0>; fsl,dataline =3D <0 0x0f 0x0f>; @@ -814,7 +835,7 @@ sai6: sai@2da90000 { <&cgc2 IMX8ULP_CLK_SAI6_SEL>, <&cgc1 IMX8ULP_CLK_DUMMY>, <&cgc1 IMX8ULP_CLK_DUMMY>; clock-names =3D "bus", "mclk0", "mclk1", "mclk2", "mclk3"; - dmas =3D <&edma2 71 0 1>, <&edma2 72 0 0>; + dmas =3D <&edma2 71 0 FSL_EDMA_RX>, <&edma2 72 0 0>; dma-names =3D "rx", "tx"; #sound-dai-cells =3D <0>; fsl,dataline =3D <0 0x0f 0x0f>; @@ -829,7 +850,7 @@ sai7: sai@2daa0000 { <&cgc2 IMX8ULP_CLK_SAI7_SEL>, <&cgc1 IMX8ULP_CLK_DUMMY>, <&cgc1 IMX8ULP_CLK_DUMMY>; clock-names =3D "bus", "mclk0", "mclk1", "mclk2", "mclk3"; - dmas =3D <&edma2 73 0 1>, <&edma2 74 0 0>; + dmas =3D <&edma2 73 0 FSL_EDMA_RX>, <&edma2 74 0 0>; dma-names =3D "rx", "tx"; #sound-dai-cells =3D <0>; fsl,dataline =3D <0 0x0f 0x0f>; @@ -855,7 +876,8 @@ spdif: spdif@2dab0000 { "rxtx3", "rxtx4", "rxtx5", "rxtx6", "rxtx7", "spba"; - dmas =3D <&edma2 75 0 5>, <&edma2 76 0 4>; + dmas =3D <&edma2 75 0 (FSL_EDMA_RX | FSL_EDMA_MULTI_FIFO)>, + <&edma2 76 0 FSL_EDMA_MULTI_FIFO>; dma-names =3D "rx", "tx"; status =3D "disabled"; }; --=20 2.34.1 From nobody Sat Jul 25 02:11:49 2026 Received: from DU2PR03CU002.outbound.protection.outlook.com (mail-northeuropeazon11011024.outbound.protection.outlook.com [52.101.65.24]) (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 68438429020; Mon, 20 Jul 2026 14:08:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.65.24 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784556535; cv=fail; b=Wgh4ErZ8WgQIpeCRF/cuB1LQTbO4Avm/QeJGEHbtT5HV/79qP2NNLNxHffMHb54ytdV8rHiAEGBF4k08jpD0dEoIk/xoQiAsYWHP7SVUKaMxZ/ZHcMPM0BVe3rm9niRJtTuTecUKFF7at/9K0o4K0DVN01srRSuTXiTgEBEkMYo= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784556535; c=relaxed/simple; bh=yzgsCSecoN/XwCP+NLfJj8ze0FiO4Jteu/Mjkc2KvK8=; h=From:Date:Subject:Content-Type:Message-Id:References:In-Reply-To: To:Cc:MIME-Version; b=EZq+YhA906vkiWnLatDtm46wDp8b88+aLb8OR8A8s5w3HIq7flDHbA9+HXTfGtkZ92GQ9ql3S6WWYBOMtNjPeDky/NUeH156Ki3Rm6IHFqjzZHHJOCAYCBT3mnFaMXMVbRJ7vQoWg9nwtYgGvI7QUG3gbD5geG7+cd1l1kZpppU= 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=MMPporT2; arc=fail smtp.client-ip=52.101.65.24 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="MMPporT2" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=r3jTB5rMwtuc/gZFe+kJXnuC9u9+wcccjpGKpy0IuG5zCduWxy2vlimv20Ms3lVAYAHhigMmJSAR4Vmp3mmBaiBFhJLq6Cx8434cPv6EvM1NDyJNaVPGngUe+lm669/KTMJPOYOatnLiQqx54gMcuDLpwDlba+LchqUWkGKazWNbmFYx9nYdqHCWsU97y7558QqwLJdbq1in9xjmunGXXcOMHGO7sv7zN6pOi/ICW3g7q6hkShn9U+dvSDRoua69XvWM4pdLrwbpVbVWb1IwMa0EI4RO/qK3xkpm7jq7MpddxHR177RmkUBIvXWhr/kya7fxnm79TFci/hNChCWBHg== 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=bnk55pUPlTwcHNORNqQ3WL5pBixBjqhc7eNTBx5iesE=; b=qWVmjKnhNTGFD+XHJMcO/u3dADEbhQwDOItjCEcqYCXPa0mhvhU4hZIAe0lL44Ys6DvMdgrxQZyl0lW8N8D4DsPEoNABHHXMWc5x3J2Q+bntXzExIG2TRbNRqBsI8cyQPVKtKDqGo1tlPObbLfxiOHGZJZpWT7YWidv++WMG5uqaMM1ZjrDi3XgkebiPzDwTuJRQg01NcZhNRaeb+FIm1D1D3gWyblY7ml/JxCC6HqAlYWeu9dHootuf9iB9GzSi4ENayS4aXNvpitWTTMxz9a3N2JQ5UujmHgqBru3viujKBwMj1TaGCNBy/twX4/FgWPpDrNEvFc9pYCqSSBzJXA== 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=bnk55pUPlTwcHNORNqQ3WL5pBixBjqhc7eNTBx5iesE=; b=MMPporT2AsONa+P0A1uZ6eTAP2O/wBYYHrd3+a/GOjsKAKRU5+f4t+LSh9I4zXyUOAhYB0PXSoD1zwY5mRO2GfkLwDmyepiNTQb63NnMuZPag4V6Xw1CpeZoNxucOHkoAmajbjOS4N2iWEYAelaLfMUZ4hGskIL0gRMlVXOGcKDfMosbeb6cFufLYYdGnuV1Az6ruXXCUNm7x6/IWURz3xDEoHh5sQICcbyRx3Nh7MXjBRpiIiK58xVzPf3Q9fGkiqu+ZeKW5tKGbV3/S82ZR3ZbAm/kKwpojrysbYKiNrBqSuS0Uj1UZrihXTChJ4Di+voVU2rLYjzRbdgZyUrgdA== 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 AS4PR04MB9412.eurprd04.prod.outlook.com (2603:10a6:20b:4eb::5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.223.18; Mon, 20 Jul 2026 14:08:52 +0000 Received: from AM8PR04MB7874.eurprd04.prod.outlook.com ([fe80::ac38:1699:6f18:c5d9]) by AM8PR04MB7874.eurprd04.prod.outlook.com ([fe80::ac38:1699:6f18:c5d9%6]) with mapi id 15.21.0223.015; Mon, 20 Jul 2026 14:08:51 +0000 From: "Peng Fan (OSS)" Date: Mon, 20 Jul 2026 22:12:10 +0800 Subject: [PATCH v2 2/9] arm64: dts: imx8ulp: Add I3C2 controller node Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260720-imx8ulp-dts-v2-2-d05c67676f53@nxp.com> References: <20260720-imx8ulp-dts-v2-0-d05c67676f53@nxp.com> In-Reply-To: <20260720-imx8ulp-dts-v2-0-d05c67676f53@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 X-Mailer: b4 0.16-dev-7bc12 X-ClientProxiedBy: SI1PR02CA0018.apcprd02.prod.outlook.com (2603:1096:4:1f4::7) To AM8PR04MB7874.eurprd04.prod.outlook.com (2603:10a6:20b:24d::9) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM8PR04MB7874:EE_|AS4PR04MB9412:EE_ X-MS-Office365-Filtering-Correlation-Id: 80b305b4-78cf-4bff-51b6-08dee6686d41 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|7416014|376014|23010399003|1800799024|19092799006|22082099003|18002099003|56012099006|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:AM8PR04MB7874.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(7416014)(376014)(23010399003)(1800799024)(19092799006)(22082099003)(18002099003)(56012099006)(11063799006)(10067099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?Z3hUWFNCWCtaclBJUm4xb01yUC9GbEJKSzFXWWR3bzhockJGNjdRWjR5eStS?= =?utf-8?B?cXF3SHZvUVFQZXhQOUpYaDR6dVhaQTRiVnMxWXNRYVZ6N21pc0l3bjBDNm4x?= =?utf-8?B?emlsNGg1dEFlZXVlUHIxR3JrM0hpZEVwZTRzTkVxbk5nUUpXUDBWeWZyelkx?= =?utf-8?B?amdNNit0V2wyV25XcTc1WDJOY1N5dHhkV2gwTXQxcUM5ZmorRjNjeUNaRUpr?= =?utf-8?B?SVhEeUtJTFlDYjZSQ1dObTNtY2IwdUNrM1NNNG9BdE5JaGtDaGdkQkJPOFF1?= =?utf-8?B?akdOR3ZjVEk0TWtVMEUzMVhCWC9pS0dlbzRPOWZBdXdHNzVQM2hiSXR3OElD?= =?utf-8?B?OHJybWJxR1BQRUNDWEdHTG5KYitndTZ6OXhpV2diNWZUQTlLcTRIS0VaVHdC?= =?utf-8?B?SzVxall6UnhMejhIRXp3TUF5R0kzQTMwRG5ZaFN4QjFueUJVS200NUgvdGpL?= =?utf-8?B?blp4RlhJQlViU0o2dkQ4dzdqRituWHBtaEpvMlArNEF6bEVNWkdmWGxwdGhk?= =?utf-8?B?WTd1RGlmMURrdHV0c1hRVUlSYkIwVlFaek5JVjZDRnJtS3pMdEdrcWZGQlRR?= =?utf-8?B?MFhpZUh6a01nZkRQOUtyc1cyRUVUR2VydjFsZGFkeTZ4elZtNENPbDhEV2tT?= =?utf-8?B?cjJPUHpLMVNEbW1xYjZ3K0lxWVR0dWdtUmpUeFNmbndacTdIUW1YNFBSazFp?= =?utf-8?B?RnZFWElvOVA3RmpSN1lhektxemtNSzJSNkZIYW0yN3Eyc2FMQ2Z1eXFoRk1D?= =?utf-8?B?Mno0SUViVis2OFl5N25oSUlSUDZqUHRzT25NVXI3MEU0VWRnYWYxSi9qSkUy?= =?utf-8?B?TzRDUWppK1pSNEFyaWFzTWgzVVBNWnJGSE01YUZ3NTF3T0oxTnhQRElrOFpC?= =?utf-8?B?OUhEVFhIVUVSRWdHaVhFTzUza1o1d2FXTXdhNFMrQjdJMXNFL3I0Uk5Cd0xU?= =?utf-8?B?R291RUk4L24vMFJ0L0tTVWwvZ0VaNnRXSEo0WEZhN29QZUYwQlg5QVpnNEx1?= =?utf-8?B?M3YxTXVlMmdxYUdaTzM3OW9aWFIwTnNSQlpNK2JyWkk0UDJjb0taZ0lLb2xM?= =?utf-8?B?YnZIR0JOVkN0dkI5Q2d4SndaWXVmWkNzK0hPR0VOOTgyWkVIY3h6cmhLM1VN?= =?utf-8?B?aTl3MkNYeFl3T0dNREQ5MVN2Y0Q1NVhOMFFXODk3RnV6VDZrQzNENW91b2k5?= =?utf-8?B?K2M2WEZ6MWxWRHVjenBpbk0zQ3hkNG9udDFTQ2JTQnBWVG5kTkkxaFVGN1lB?= =?utf-8?B?d0M5bnBUSmVVME1DMEhLRUlUUE05YVEyQUk1NFUwdWxaRkhSSHRjeHpPRmZj?= =?utf-8?B?NE5SK0lQTXpUWXJ1dll4YXY2ZlhKUVh5NHgwSjZKV29JN2svelNISVZYR1Ur?= =?utf-8?B?YkpMWUcwQWZla0dwUkh3VzdFcW9kZEZzeGhnTmN4NTNoS3p5Wk5aYWVTRHdO?= =?utf-8?B?TVN3U2FiRHJMSDJhNFBkOWc2NkxVNFlRUGxJWjFRbjBlRWFWRWZCWWlvZnpk?= =?utf-8?B?VEZ4WnpEQitzR2hzclFpcTRQcVhRNnpUbVczQW9NSHU1d09LRVU0aWg0UExH?= =?utf-8?B?QTR1MjBheC95V0U0RlkyU0xFdjZUckJJdGJ3Wm5pai9HeEtxVFIzZjZVUTlJ?= =?utf-8?B?TmVKbWxZUm92TUFDc1g0cjEvYlN3bnh6VGlIc0QxdnFJenRyZ0pnTEVrTTdr?= =?utf-8?B?VXZ4d1pNaC9xelNnbzVFRGlqTzJ1Ti90ckFYay9pbnRwc014WkFoSUpnS0Jw?= =?utf-8?B?SVdQU2RuUjQ3K1k3ejkrazFJVTJaZmx4M2VRenNIbkpySGdzeVpEMTMwUVBs?= =?utf-8?B?MEJ4R3VNd3cxWDh2bndoc3RZbjZnQmZOQlZDb1FRd3ZIOVBwNXJoOGtaZmI2?= =?utf-8?B?bWZUbEJBRWVZdkxrcHp6MkhyaEtIVVVGNGZScndTUkw4R3ZCcWJqSkU1anJK?= =?utf-8?B?ZkNnOUdBcjBjUjlKWldURTkxREhqRHJacHFVMU5za2xNdks2T2JJaXUvSCtz?= =?utf-8?B?V1hxUzRIUTNuc3cvTHk3dEpJL2plY2lpcWpqNVMwRWxkOWxETVI0aWVMNGJR?= =?utf-8?B?S1REVGtkNm9WU3BsVThacUY1L2J6NUFxcVUzbmJrQlBhT0VHNEUwSHN2d290?= =?utf-8?B?UUJBdjZYWnFrcnNVMlk5VGhpYmNlQWwwaTdjWjVhNmdYcTlKL2dEY0dJM0F6?= =?utf-8?B?d1NIREhNOXZVdVVHVzNqRE5FK25CWVVRcklHdUpMSjZlejNUVVpuQU51aTh1?= =?utf-8?B?TEpSYVd0Uno3UkJrS2dzY0JlcHlnaFgzUzQySkdvNWN5N3c4enpzNDJjaitT?= =?utf-8?B?TGJ2cUNRbG5DaGZBdTJVa0RLL2tCNEMvQXovTSt3YnBhV0JpbWlVVG9OaTN0?= =?utf-8?Q?ZWkL/RYn3onAqfOIT/t59oFHHDh62BP7OzZP5?= X-OriginatorOrg: oss.nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 80b305b4-78cf-4bff-51b6-08dee6686d41 X-MS-Exchange-CrossTenant-AuthSource: AM8PR04MB7874.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 20 Jul 2026 14:08:51.8531 (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: GvkH62s2gyg03Vyyehwzf7bppJBrwokVoLiKUlD1zGt4NB/01GeelrVjzIeIxh+YJB65iCAeevls/UJsaolP+tEl0KszCUxxk9LDe6P0fT3JV+LW8DK00G2UVAbDRYyz X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS4PR04MB9412 From: Peng Fan Add the I3C2 (i3c-master@29360000) node to the imx8ulp device tree using the Silvaco I3C master IP. Configure PCC3-gated clock with SOSC DIV2 as parent at 24 MHz for pclk and fast_clk. slow_clk uses a dummy clock. Signed-off-by: Peng Fan --- arch/arm64/boot/dts/freescale/imx8ulp.dtsi | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8ulp.dtsi b/arch/arm64/boot/d= ts/freescale/imx8ulp.dtsi index 1ab4ab270dc2d..cb0d73327d86c 100644 --- a/arch/arm64/boot/dts/freescale/imx8ulp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8ulp.dtsi @@ -361,6 +361,22 @@ tpm5: tpm@29340000 { status =3D "disabled"; }; =20 + i3c2: i3c@29360000 { + compatible =3D "silvaco,i3c-master-v1"; + reg =3D <0x29360000 0x10000>; + interrupts =3D ; + #address-cells =3D <3>; + #size-cells =3D <0>; + clocks =3D <&pcc3 IMX8ULP_CLK_I3C2>, + <&pcc3 IMX8ULP_CLK_I3C2>, + <&cgc1 IMX8ULP_CLK_DUMMY>; + clock-names =3D "pclk", "fast_clk", "slow_clk"; + assigned-clocks =3D <&pcc3 IMX8ULP_CLK_I3C2>; + assigned-clock-parents =3D <&cgc1 IMX8ULP_CLK_SOSC_DIV2>; + assigned-clock-rates =3D <24000000>; + status =3D "disabled"; + }; + lpi2c4: i2c@29370000 { compatible =3D "fsl,imx8ulp-lpi2c", "fsl,imx7ulp-lpi2c"; reg =3D <0x29370000 0x10000>; --=20 2.34.1 From nobody Sat Jul 25 02:11:49 2026 Received: from MRWPR03CU001.outbound.protection.outlook.com (mail-francesouthazon11011040.outbound.protection.outlook.com [40.107.130.40]) (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 967BF427FBA; Mon, 20 Jul 2026 14:09:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.130.40 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784556543; cv=fail; b=az+mTBLznVc4jtcWVHytTI9v9w4xc8FG7gjYzwxQAdob0wS2u5nd/YDI/uN/vmq81z/OIwbGbVwYkSAMKFq43Ms9oWl4DpfQu5VxQpzXgDjBpFYXUzbS3YIkEK/Ffo8MyqbHsSj91oZLbat2iR2NwCT4dx6PaMtGuRHWdqWe6m8= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784556543; c=relaxed/simple; bh=TGKub3DE+MT9ft0m8Qvhg8ZdMJZZdPCvCjO85gqH2wM=; h=From:Date:Subject:Content-Type:Message-Id:References:In-Reply-To: To:Cc:MIME-Version; b=Nbesx5FtCyTRpcQcm34MFY51cQmmMMwBC3nBvIspkE0yjc0GYayOUvKYMh5ABwHWU2yrRAftRsJSIUpGW+DGUK7uF6kjqymBssllrLsIx2SbB0z2NalIUND77Wa9gbjRVMfmltX3fxOPXCaNqJCdh0lUR4Ggv5sii0TOvznZB+k= 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=uSDjC44d; arc=fail smtp.client-ip=40.107.130.40 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="uSDjC44d" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=ZVLpKRMQ6STtO15BSijNYQiKfxzlKireLO0m5lkRGbV5y8+5xSpzrS/+o5Whj7vEC+kL/QCoRJABdUnbmZ69Q7zP+LlB5qc2OO6zrmWfPMzHhytVrPMU4wxx4mqWzyNFFT9/202+umXAyOJfJ+Vmz1Xd58+rdF3pqobIYOSqsvs7Tk/mu5a0DeCxnqUKDkEw+nsUvjjCM6NlmjKwrZk0Obndjoyma6inyG+yXLGBvper/1Jf6Eza/d7f+8sh6guBFiwWl96hnO4PuhLV0WZpQ9sh3j5afjdimDAD3gEdhvucTmiHauksBL09EVqp4xTqoFNMx+Nt+yJ2pY9Neg5LpA== 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=QXrUuq0tM3Tt5cd3R7xN8Gqj4ACEzWi4BmncjonszM0=; b=S2DNdsXfXVdhLhRDAcXK5YVLPtoZrFL+8tqy9JE6rszlG847ROGtiurkwyf4NbbTVDYPzphcRDMPVuTyBSbv4jwzcSItg+WQvZvNzpKDBLsPvEHybA3L5QTmxZTF8xbDIXZpAwRQox9f5u2AD7sRc9aOiHeQiP4YNnmXjqxCK+Nh6NZnuvi4DQTi9/mO486Pu7bIiHtLYaOYhO5LVkCx1n0dKTDAwuBcSFMon7yGN3t6PtFJ7QeHV6GIee637VmvxxhQXSF+oL+bj4Mo8eJxUCQ4Mi5DhmPaDC6XUqbC8JuLoz6+ADvI/iU/MVeolak48YDUb5pBsTeePuu92wi4NA== 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=QXrUuq0tM3Tt5cd3R7xN8Gqj4ACEzWi4BmncjonszM0=; b=uSDjC44dnOP+SZpBusDZ2s4dYYtF2K9Jo5iScRjlwfl5RMM/2sXOEgCHgSdK8eNbUsevu4KkI82gl5LE4OtVEnpra9ho1UDsB9XGcXXA1SgO1WdFES30xjb0C3JIa0C4GasOuwCTEfEXruoq92jmCRCDYb/yRQoTmYWquheerbxAxdAp0PxKoYiQF5680hqwqh/FGvOUB4ro2HctzRkWO5YLwl+qZyZ1C/+gk/c4ZZ+jf50/McBg0eRCzxXHs1BowTTcLJ8BfXxs1HaUMgkYL3XhlFKrORMLKSrCEorTLZtyZr2drwTS3/s5xrbfT0HGoqAiEuLop6bG8Y6iFsZCZA== 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 AS4PR04MB9412.eurprd04.prod.outlook.com (2603:10a6:20b:4eb::5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.223.18; Mon, 20 Jul 2026 14:08:58 +0000 Received: from AM8PR04MB7874.eurprd04.prod.outlook.com ([fe80::ac38:1699:6f18:c5d9]) by AM8PR04MB7874.eurprd04.prod.outlook.com ([fe80::ac38:1699:6f18:c5d9%6]) with mapi id 15.21.0223.015; Mon, 20 Jul 2026 14:08:58 +0000 From: "Peng Fan (OSS)" Date: Mon, 20 Jul 2026 22:12:11 +0800 Subject: [PATCH v2 3/9] arm64: dts: imx8ulp: Correct SRAM node address and size to cover full SSRAM P2 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260720-imx8ulp-dts-v2-3-d05c67676f53@nxp.com> References: <20260720-imx8ulp-dts-v2-0-d05c67676f53@nxp.com> In-Reply-To: <20260720-imx8ulp-dts-v2-0-d05c67676f53@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 X-Mailer: b4 0.16-dev-7bc12 X-ClientProxiedBy: SG2PR02CA0121.apcprd02.prod.outlook.com (2603:1096:4:188::21) To AM8PR04MB7874.eurprd04.prod.outlook.com (2603:10a6:20b:24d::9) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM8PR04MB7874:EE_|AS4PR04MB9412:EE_ X-MS-Office365-Filtering-Correlation-Id: 1fbfc65b-a7cf-4689-6473-08dee66870f5 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|7416014|376014|23010399003|1800799024|19092799006|22082099003|18002099003|56012099006|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:AM8PR04MB7874.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(7416014)(376014)(23010399003)(1800799024)(19092799006)(22082099003)(18002099003)(56012099006)(11063799006)(10067099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?czFpc3l1NUZ6VGxtZVgwU04ya2V2aWp3cWZvSUNvL3dwOFRDcFV4NFRIamFl?= =?utf-8?B?NndjMFdETGpMUDlaUmhic0FWTkI2clRTazRvR2VZMWxTcTV4QkxqYnVXNyt3?= =?utf-8?B?SjFvZHJaZGZkTlNtMElzWU5BRUpibnVFWXRpMG94Z1pSUGlxNmN1R3g4SlYw?= =?utf-8?B?Zlc2K0VzaHlsYU0rNTN3eGRnL0FFNFcwMnF0Q0NwM0FRcGZTL0xYRTJwcnMv?= =?utf-8?B?aXZsUEJlVGhMSzdLeTlvRnpFR3hDdFlRZU5KRXVvdytaOUxzUUd3MWxpYyt0?= =?utf-8?B?dlNNMnF5Zit0eFNzc2pJTjlSb2U3a1c4L09lenpWVzRHbmxFcndwSDI2V2R1?= =?utf-8?B?M0NLRVhzVzJNaEFKckpMVmZqcEtURUtxQ1Bnc25sZ0ttR3ZpQk9Jc3lteVZ0?= =?utf-8?B?dFFqSk1sd21JUWNDZFpGaVZZQlRPSVZpZHI2NkVEM2F4QjJCd0VTWDJWaGhF?= =?utf-8?B?aUFPTmJLTnFYdkErYjhTci9veTZiSVVCNUxCZGJvdFRqRXVPblJyRkppaUx2?= =?utf-8?B?aHlVa2QzSWlyNmphN0pqUmV1WlFXUHFIeDl5WTJ3RTJFQkFGVzdyd0haVTQz?= =?utf-8?B?TGttSW04dEJwYS9lUjFxcjFlSnJJdnUxdEU0WlpnY2N1NFBQYjVUTmQwdHhp?= =?utf-8?B?Y1loV0p6OXh5Tm4wdzhTRXR0bHJsMTNLcnhIVlM4MHhNb1FiUlc5Tmw4ZGtS?= =?utf-8?B?ZnBjbUxHYm1EUTh0TDN0L0pCRVI5UDdIczREb3hXV2lUdjUxTHdDOTJibmJh?= =?utf-8?B?blpmckJSWGdpS3dWSDFxckw3MlgzTXJPcTdkSkJJRllDK0t6THJ4ditJc0JF?= =?utf-8?B?Z3RlUkdCaW0yR2Q1VUNlK3l4c2tGYXNObWVDMXo0QUxxSGxET1pRS1lxSE5q?= =?utf-8?B?bHRqNzBUM1NnbWNMS0ZNYUlWV2MzYnpRM2RZU3p3dUFiaEZLeTNUc1RaOGN3?= =?utf-8?B?QzBoeUhoSllhSDVnZnd1ZVp4ejNWWU9JTEdaVjNQaHluUjI0V3Q2M2NCMGpW?= =?utf-8?B?aHNLeTBrZVRiRTkyUFhTNmZ4VEZpbVozSHVTbzVqeHZRbXZyR29KdlhBejlH?= =?utf-8?B?MFNaclNpb2pjSW1EeWpqQ1B0bThDbUgrekpBSHVDZVFWb0s5R0hQWEpDNkZC?= =?utf-8?B?bytmR2NQejhsaXFCRDRhejg3U3k1YUdJeEdYS2RhN0VOQVozS0dmUnQwdnNK?= =?utf-8?B?RkE0bk43Yzhud1NsM3piakR0Rkg1Rk81enJyRXE2Nnhodm9Tb3U5Tzd5K0hL?= =?utf-8?B?c2YyeGV0bzNBckpmOXRIZmc1RDVBZWoydGIzRW5sZ21yaVhBdVZsOWJZeVE0?= =?utf-8?B?ajBmRXlwWndiRkRNUTlnTGQ3L2xKcTN3cWlZaGtPV0pzUlBhUTdrWmNyQmpx?= =?utf-8?B?dVIyLzhVdExQRTZjeGRRUDlxQndndVJtakNodG1UTzVJcXpFRHZMV3htUysv?= =?utf-8?B?aHpCMW05SEx2RkJrblBnZDdvUnI1U2lDSU9Bd1VlVEV2ZUxMd2wraDVYUnFE?= =?utf-8?B?elg3Uy9Cd3hZZktCL0xweE1HRTNoUTBhMWZTSUg1cGQwQkFYeGpSckpqVDlM?= =?utf-8?B?OUpCSjNkMEE2S1BaL1pDNzZSVExWNk4wVHVyT3Z5OFlEOE9mU0JWZmk2c3ZK?= =?utf-8?B?Y1A1enJZL3l3YlkyaG8rUElYRllVK2ZzUkI4UUZuSVJldHQvMEx6MFJ4RHVO?= =?utf-8?B?alJpNnNXblJwbktsdG45V2xvV2w2RTVqNzI3OHJxaEtOaUExZHVKOFUycW0r?= =?utf-8?B?V0QvV0NHTFZmMk1LRUwwQUZJYWtnbk15SjFmNG00cVZucjd5K09taWEySXd5?= =?utf-8?B?UUFGMUpqWG1uN1hmbkF6OHhTK09TaGRIdFBxNGhkUVdKRGlvQ1lHRk5mVWZ2?= =?utf-8?B?TElKVTVnc0UxTjhFUWJFZzhIZEFSQ3h3YXcxWEhKWUp6U0UxQzZqSEZZOGhh?= =?utf-8?B?S3g0TmhMVDFhcFlsWUtHYWU0d2hndWh5Y21SVVB5QjM0RjV4eldiTDRPQ3Rr?= =?utf-8?B?blY1L2tvMlpUT2Nnclo2K2JkSU9PeFVVeHVkWlE3bnNkYThPeGUydG5oWEF1?= =?utf-8?B?MUxFNXJod2lKQUdWS1FmUTlXVzY0a2FXelByN2l5VVpzcFVPUWo1QnBxeUR3?= =?utf-8?B?NklTVmI3cHBaVE50cjRUdmxSRm1JYWVyc1FVR3dBM3pueEpGaklrMGN4UDNt?= =?utf-8?B?UzllcnZvUS94Q2xHSGZXSUVoLzdmbFlocnppWFVKK1dKajNCbDVMbFFpaGox?= =?utf-8?B?eFl0MDVVeGlSeDhSOENTRlVmZTYvSzZsa2hvbUkyQ0hiS0VjelgrRVFpNFdQ?= =?utf-8?B?ZDJsWm9nY3pwL3lQUjJCQStwb1ZHbFhEQmt1N1lMTnFYUzFkUjZEU096SlQw?= =?utf-8?Q?/cukn7LxPpSI/z+iyOCfMikvqEGxILQ38yqIX?= X-OriginatorOrg: oss.nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 1fbfc65b-a7cf-4689-6473-08dee66870f5 X-MS-Exchange-CrossTenant-AuthSource: AM8PR04MB7874.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 20 Jul 2026 14:08:58.2233 (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: xmSPVQRlkXscPzuSGYugGJx9qTt1JcrqQCvEx93461xnmfquh9TsIjMs9zJBM1ZvAiBcyogDJ+RMtJIMRqlmjUdUBd9uWjEdFjRVCO4k+vVw1960y/3sGDd7qB9SGmgt X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS4PR04MB9412 From: Peng Fan The SSRAM P2 partition starts at 0x22010000 with a size of 64 KB. The previous node only mapped the last 4 KB (0x2201f000, 0x1000) which was used for the SCMI shared memory buffer. Update the base address and size to cover the full P2 region so it can also serve as a general purpose SRAM pool. Signed-off-by: Peng Fan --- arch/arm64/boot/dts/freescale/imx8ulp.dtsi | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/imx8ulp.dtsi b/arch/arm64/boot/d= ts/freescale/imx8ulp.dtsi index cb0d73327d86c..7d00fe8360948 100644 --- a/arch/arm64/boot/dts/freescale/imx8ulp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8ulp.dtsi @@ -154,17 +154,17 @@ sosc: clock-sosc { #clock-cells =3D <0>; }; =20 - sram@2201f000 { + sram@22010000 { compatible =3D "mmio-sram"; - reg =3D <0x0 0x2201f000 0x0 0x1000>; + reg =3D <0x0 0x22010000 0x0 0x10000>; =20 #address-cells =3D <1>; #size-cells =3D <1>; - ranges =3D <0 0x0 0x2201f000 0x1000>; + ranges =3D <0 0x0 0x22010000 0x10000>; =20 - scmi_buf: scmi-sram-section@0 { + scmi_buf: scmi-sram-section@f000 { compatible =3D "arm,scmi-shmem"; - reg =3D <0x0 0x400>; + reg =3D <0xf000 0x400>; }; }; =20 --=20 2.34.1 From nobody Sat Jul 25 02:11:49 2026 Received: from MRWPR03CU001.outbound.protection.outlook.com (mail-francesouthazon11011033.outbound.protection.outlook.com [40.107.130.33]) (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 D479D427FBA; Mon, 20 Jul 2026 14:09:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.130.33 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784556548; cv=fail; b=poD6ywN33x3utkakHvHpxs3B1rZSZYblxlK3uVR5+4AcuPTAIBPETEqByPdn0LmnYINEyfEpJ27IkDmgw1BrQijPp+7sdjDKHdD6VOn7XxuflwLrY6DPk9VHPrmczrW93oEcbl0Fe7fh0NwRL62OxO63SC4Y98RQaPOt/kzblHY= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784556548; c=relaxed/simple; bh=KdEeH8SY1s4CEHfKgq3VjPykkVg6XUBa8jbOJPyXOS0=; h=From:Date:Subject:Content-Type:Message-Id:References:In-Reply-To: To:Cc:MIME-Version; b=AvefG6xsID8n/cvSnbj8Y3WFvxTBDj75HILDTOdi9e2YQ7ExkyqtY74aI0XMuo0hPurAH4WakBOb5vIS7RXFEmCeeM3+N7ALx+8r0CDNdzOjuGeFClXP38vbOoZSxOcwyJC7g084HoYCy3rZkCK5NrACFYzVbKQyvMz25FyCiys= 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=dJGRDviu; arc=fail smtp.client-ip=40.107.130.33 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="dJGRDviu" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=QEovlY+XPFRGm38ASt0+u9ACUeNocztiYjuUpIQvEWVuMbbVXCnFvNKYcr1wH9gutB64unYX5/Cpy0M5m2Yzi3tAtG0A4Y2DYDAb8/3GTJT6urmideSP/CesiJiiDveM1JHMN6Eui/UMmtqxkKODa/L/G7Rrgwfxc2tzsHAs6rUZkmanHkG/YJoHHXDszqC7SP8B1IzYQ5HXw8VTYKX43rrxXIM8//CjsoDqDU/Ly2dz++9p+qNePeJpiEVhd7zGhURqOJppIBlgIayBcGC/r8T0akvcohi+Q/W/3yMf5qNrQMQkBD+OxyEw9Re1B1zzpbjKkMhl+lJ1M5Axn6vsag== 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=JP/FlKmWPu0nWlWwf+GC+9dxyf8bmBCGH7uPB+LJDho=; b=CyOdJ6aMV6YtwQGuJ5TLma0vH1K+Mh8VgO+etyX6bIKA9tBdaUpvhvein/yZhyhCgu8Oervfgpp8iiLjoMDvVvlej6+GWvilrG8zOTm5/riW75c8vW2kH98+5YXhOdDLDb9vIs4U60DkBO1adnjX1bUO/Z4dA1Y5qjXjISlSpqcSOdmIKawMxsCj+mPsZbrIprmRjfKk4EKVT/h2TngtW5eLMhydI6xyh8rs7MmzTY0vAU240VI8FYYGPZYKD+gFGk7Fs54p/e+llDp7Fgj2cfflunbBA2T+kjTZ8fAOF/6vuYJ/wQTL5iQgpnmqNuVOQ774h9bjJUi0TgxdvV/8Mw== 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=JP/FlKmWPu0nWlWwf+GC+9dxyf8bmBCGH7uPB+LJDho=; b=dJGRDviutyVBDlnlBSEyHbPW//PDENq5T/a1qJaJfkbTtt1tGMv67f6DEqqx2svtjbnqKPqoU1G6LC+xrOTaT++gQ9JOenYkGPDaReJP/3Jh4dIXb7dIDamictbJfB8jfROEDm9VvIukxH2zBNZEG4k92naRE57FPh7lutCQG2bPQQ7jAh92/VBA3PSZTmn7DrMDUUzsxEgKziMB1BMaTBW93/PrY4wkqUO+WiQkaQLz6W5SWNL5Wv0mQqg24RShITT8IVhf6JN2JQHhiUpESQnUl3TqQ8Uy26xXLPcj4aK1LT0MPu4bN5ewPtYLa3+ZyjlxH2mPRWibGg19cn+FcQ== 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 AS4PR04MB9412.eurprd04.prod.outlook.com (2603:10a6:20b:4eb::5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.223.18; Mon, 20 Jul 2026 14:09:04 +0000 Received: from AM8PR04MB7874.eurprd04.prod.outlook.com ([fe80::ac38:1699:6f18:c5d9]) by AM8PR04MB7874.eurprd04.prod.outlook.com ([fe80::ac38:1699:6f18:c5d9%6]) with mapi id 15.21.0223.015; Mon, 20 Jul 2026 14:09:04 +0000 From: "Peng Fan (OSS)" Date: Mon, 20 Jul 2026 22:12:12 +0800 Subject: [PATCH v2 4/9] arm64: dts: imx8ulp: Add assigned clock properties for LPUART nodes Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260720-imx8ulp-dts-v2-4-d05c67676f53@nxp.com> References: <20260720-imx8ulp-dts-v2-0-d05c67676f53@nxp.com> In-Reply-To: <20260720-imx8ulp-dts-v2-0-d05c67676f53@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 X-Mailer: b4 0.16-dev-7bc12 X-ClientProxiedBy: SI1PR02CA0040.apcprd02.prod.outlook.com (2603:1096:4:1f6::7) To AM8PR04MB7874.eurprd04.prod.outlook.com (2603:10a6:20b:24d::9) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM8PR04MB7874:EE_|AS4PR04MB9412:EE_ X-MS-Office365-Filtering-Correlation-Id: 7121b60e-df00-4f83-a467-08dee668747a X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|7416014|376014|23010399003|1800799024|19092799006|22082099003|18002099003|56012099006|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:AM8PR04MB7874.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(7416014)(376014)(23010399003)(1800799024)(19092799006)(22082099003)(18002099003)(56012099006)(11063799006)(10067099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?OVRkeTNXdXB2SmZzYmNtNHdYRWgxOXJIVVRNUnF6UGM2eUdsU3RMNEsya25i?= =?utf-8?B?WVAvQlhqdThRai85R3hDZlNMU1JoSFJRdHhKVFpyNUNCdVpkMzVrM1FjNVFO?= =?utf-8?B?SnYrM1I2TzA3OTRqS3dZSGNGVmZGTFloeGRwcTdnenQwVmNwQ1NremFBcm1u?= =?utf-8?B?ZUQyMGIxcGdZMC95Q1ZFNHAzWnBIc0hyM0ZyNDlIRE9haWJ4NDNGclh2MFlD?= =?utf-8?B?dk9FNTFVbnIzRlh3SnBGcnBWT1c3NlI3S1hnN2Mwd0RKTnNaV3VkZytwcERZ?= =?utf-8?B?RVRnV0Vmc2V5d3o3SDlJNVNzV09OaEZKYnVFTVZtMDdxNFdMK3JzdnpVTzg5?= =?utf-8?B?ektUeVo1VDNtZmx4N0RDSHJUeStpT2FFbTNOdy9Pd3V2Wm03dGtGQS9mM0dK?= =?utf-8?B?MUpFaGpsbVA5VkRDVXNoNVdraktiNXh6WmNuV2plTWpqWVBSd2diNmVLaVpN?= =?utf-8?B?UDgrYlQ4MVA3RXJQRWt5b0xydWpmUWs0STJTMnQxN3dHeG5JNU1PY3BsNXBY?= =?utf-8?B?cyt5YlJ6YkthaEdZZFE5K3NXajJIeitpcFB4R0hHd3ZXaWpWRnN2QVVTMWcr?= =?utf-8?B?bXRlS0hZL0hMcTNXM1NISWxrbU1wYkp4eW01ZVFsMlM2YXM4U0hoajdXSith?= =?utf-8?B?VzdqZEtiMTE5dWE0aGpONTBVc0pqcmFSNmErcGRPamZuTlN1YzVxV3JYQzBk?= =?utf-8?B?bkJGMHdUaDl4MTV6cUdpNGpVZnlEUG5PblNSM3hPSzJVOWhDdnh1MDBUZkFJ?= =?utf-8?B?TEJ0UVB0eEljdUNLcXVKL1MzZEJmSXFjRzJiSTVtZmVYTDRsQXVpNi9NM29U?= =?utf-8?B?Qm1kVkdzS3N1cHQralQ3dnJiOCtNZmxUaWNxcndkVHg3eTQ4WXZLWHRxNmx3?= =?utf-8?B?RUZDVFRIRy9ia3M2K0djTENOQlRvL1BqanhKMHdDczQvdEs0YVRlWHhzQWFL?= =?utf-8?B?d3UwQWJldmdGSkF4eCtuRHpwb3pMRXdjYVZYK1V6bExFSS8yNjVpSHVTK0Vo?= =?utf-8?B?VGJMeUJKdnZjZElSaHpBb0RiSFlOZWlkZHJMWXQvSUxOUFhodTJLSzdIUk9Y?= =?utf-8?B?M1JvcVNXOHJUNWlkZEJodGlhM01EN005aXUrMnloOWFKaHFkNFp6akF3WlJ6?= =?utf-8?B?SVh6MklMdStUSHAxT2ViOU5naVJ4MGxiaXphanZXalhZT2g4NGRCb3ZGK0tw?= =?utf-8?B?cEJnMjcrY2l0N2UvQk1ZVGgxLzg1UWxqVTg2ODFZZ2J1SldEbkFDT2lKS2I3?= =?utf-8?B?MlBQc29UNWxlVHp1cXpTQjRjOThWUjAzNGpZS3Z3dmM0bmplWmZjU2ttdEla?= =?utf-8?B?OWZtVkdKRW5KMkNIZ2dKRkE0cHJDdTNYYmx2cVE4ZDhnenNRN210Y2UzYndR?= =?utf-8?B?ZUt3azBVWmVyNlhHUlNONi9MTEUrSVQ0WmdZZFFJbkZjS1J2OGJVOXRxWEFk?= =?utf-8?B?NmI3aDlzay9nNUYwc0w4TkR3MHRKL3dweURuWUQrM2VSd0tmTTdheVlva21D?= =?utf-8?B?OVBzY0J4dDRCWGFBbXpzNGxLYmU2OGJhUm1NUURVc1V6RlhlZHZHTkRqNXNz?= =?utf-8?B?Mzk4dk9RR1I3NFFIKzg2bTVCbHdPZXNNSGpCNk51RWt4OW5ETk5vcWdPTTg2?= =?utf-8?B?d3hRMWl0aTlKSE1IS2gwMTFZYWxDRGtEZ1F1dU1aUGhHRUFhSnhpTDI5UmI4?= =?utf-8?B?OHVSSnk2VHVNc1ZWM1d6TVdreTdpa28rOGFyWWZtT3JWcFlqTlB0VHM1NUhx?= =?utf-8?B?Q09WYzBaKzlINGliMWl5TlVWbG1jaFkvZ1ZFWkVhU1dUbzd0WXppK2FySWds?= =?utf-8?B?VHRkMXRpYkhDRXhPYlNRdXVPL3loYTM5cnJnWnNnckh4a21GT2toa21GaXlE?= =?utf-8?B?Qm1IYjZmT0RtQkQ2TWg2SU1DTG9INkZnLzJaa0ZoMHhoQmR3ci9HZEdCSlJZ?= =?utf-8?B?U01DM3Q4VmxnbVBwRCsyeWkzMGdiQ0cxbW1NcXo2d1lZTysyNnlFUGhPUTMz?= =?utf-8?B?ckJyeEYyL2VFMkhLL0p4bFlOeU1lZ2xuVm45QWVpU2Y4ZDdpY0F4MGFkMlZ1?= =?utf-8?B?VFB4Z2x6N0U1Z2hPN2h3M1VmOXBidlMxSWdma2RRWG9JdFdJdlE4MXorbTBE?= =?utf-8?B?SXYxYkdVY24wTFFnRjAxOHoydG4ycURmc0hNUFlJZGJ4STltRjE2bDZscWNk?= =?utf-8?B?Zk9rY1d1aGdvQ0tIbkxRU3M3VTBJYnZwQW5ZT1RDZXNNUlhGV0RKdlFiUitH?= =?utf-8?B?MXRaQ3ZKblVLc0l4SjIvNHljN0lhcklsZEZJTy83b3Avb2pSN0dBTit1OGtl?= =?utf-8?B?T1dBRWJ0bTM5ekxjQzZrNk9JdEdoNFFNUVg5dGVGb2VYSml2VnExWHhXcmlE?= =?utf-8?Q?P/7znaET/aM0U+yPWeWFG0GzMCsstiEU51YBD?= X-OriginatorOrg: oss.nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 7121b60e-df00-4f83-a467-08dee668747a X-MS-Exchange-CrossTenant-AuthSource: AM8PR04MB7874.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 20 Jul 2026 14:09:04.1211 (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: rL3oGyg1S8OZ8zh8EUW85NUrr+TWVhBeU1e/nkmhQt2EQ+ySJkbWeZDqs392a2fB/YBVRG+z5AL2xkv2xrYoqCckqP9PYUrI/sIctlwOuth3FEt8U4k5F9EwVfR4hLm2 X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS4PR04MB9412 From: Peng Fan Add assigned-clocks, assigned-clock-parents and assigned-clock-rates properties to lpuart4 through lpuart7, so the LPUART input clock is configured automatically by the clock framework during probe. Signed-off-by: Peng Fan --- arch/arm64/boot/dts/freescale/imx8ulp.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8ulp.dtsi b/arch/arm64/boot/d= ts/freescale/imx8ulp.dtsi index 7d00fe8360948..777b89ed68490 100644 --- a/arch/arm64/boot/dts/freescale/imx8ulp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8ulp.dtsi @@ -413,6 +413,9 @@ lpuart4: serial@29390000 { interrupts =3D ; clocks =3D <&pcc3 IMX8ULP_CLK_LPUART4>; clock-names =3D "ipg"; + assigned-clocks =3D <&pcc3 IMX8ULP_CLK_LPUART4>; + assigned-clock-parents =3D <&cgc1 IMX8ULP_CLK_FROSC_DIV2>; + assigned-clock-rates =3D <48000000>; dmas =3D <&edma1 55 0 FSL_EDMA_RX>, <&edma1 56 0 0>; dma-names =3D "rx", "tx"; status =3D "disabled"; @@ -424,6 +427,9 @@ lpuart5: serial@293a0000 { interrupts =3D ; clocks =3D <&pcc3 IMX8ULP_CLK_LPUART5>; clock-names =3D "ipg"; + assigned-clocks =3D <&pcc3 IMX8ULP_CLK_LPUART5>; + assigned-clock-parents =3D <&cgc1 IMX8ULP_CLK_SOSC_DIV2>; + assigned-clock-rates =3D <24000000>; dmas =3D <&edma1 57 0 FSL_EDMA_RX>, <&edma1 58 0 0>; dma-names =3D "rx", "tx"; status =3D "disabled"; @@ -529,6 +535,9 @@ lpuart6: serial@29860000 { interrupts =3D ; clocks =3D <&pcc4 IMX8ULP_CLK_LPUART6>; clock-names =3D "ipg"; + assigned-clocks =3D <&pcc4 IMX8ULP_CLK_LPUART6>; + assigned-clock-parents =3D <&cgc1 IMX8ULP_CLK_FROSC_DIV2>; + assigned-clock-rates =3D <48000000>; dmas =3D <&edma1 59 0 FSL_EDMA_RX>, <&edma1 60 0 0>; dma-names =3D "rx", "tx"; status =3D "disabled"; @@ -540,6 +549,9 @@ lpuart7: serial@29870000 { interrupts =3D ; clocks =3D <&pcc4 IMX8ULP_CLK_LPUART7>; clock-names =3D "ipg"; + assigned-clocks =3D <&pcc4 IMX8ULP_CLK_LPUART7>; + assigned-clock-parents =3D <&cgc1 IMX8ULP_CLK_FROSC_DIV2>; + assigned-clock-rates =3D <48000000>; dmas =3D <&edma1 61 0 FSL_EDMA_RX>, <&edma1 62 0 0>; dma-names =3D "rx", "tx"; status =3D "disabled"; --=20 2.34.1 From nobody Sat Jul 25 02:11:49 2026 Received: from OSPPR02CU001.outbound.protection.outlook.com (mail-norwayeastazon11013068.outbound.protection.outlook.com [40.107.159.68]) (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 A2646427FBA; Mon, 20 Jul 2026 14:09:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.159.68 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784556554; cv=fail; b=SCMQN6cFVBl7MdorLFpPfsXKQHC4KWlGYJOG556HI3LPEDfvG/G8+ABHNWDeNuK+VfKEKP2Y/WBfzRWwe0RO2X3gE+s5DSPPHZ/FZ4EPrlcwUzHALJh2S6CnSQZ5kZC+nj6+/bTp1td/rhbpXAzTc3S0XYUA5Et7FytYtngl18w= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784556554; c=relaxed/simple; bh=sbreCOj1j99Vsrcf8m3AHZNT8C53mJkUUN356TvFBwE=; h=From:Date:Subject:Content-Type:Message-Id:References:In-Reply-To: To:Cc:MIME-Version; b=dtE5T1rNkW/hL08im5xw5petPVFHBJvOI5m2dD1nZ6wH5Z/e/J1TyRvZCPZKtAnKj1k2suiE43swzb+B2qenp11DfHaElMNj8+yPuXln8WBPKQBhbxElNx9z1edXdgwQT61RvMeYJBxJWafytjBNhmDdrpZXmzCtefRhrB6r53A= 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=KoOlr4gY; arc=fail smtp.client-ip=40.107.159.68 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="KoOlr4gY" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=xCAWJcvPOvCeQwU+hbQrWVrzDZL5Qt/dFtim2MyR9b5/0IPDxKs9WuA1sh/QRzrF2QugPTyfWz4Ll2AIUO2MygYpEmQDksEuROQu08ma+JRkegpZHQuyjHSmYIzgEJAAyYM8kdu32lfEG3C/XKjI5wWHVla8b6IoLDJIOLH4RL/PYWnoCTntBIEgXIUeYSS71c11E9Yvu9oGcAh4T17wi0uem3bADlRlt2ZC0qusgH7QIAuQWw6gQiOSIH85yeht3Jt1dlzCg7aHrAtLA3wlbRDZGwoulA5MKR/4L2tqkUTyF2iTyQtl/r825iGU9+M6Re8euxGoOlPUbHicNb2F8w== 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=jL+F/E+uwivP2AsFjYsZ627mA01c6NtbGU0SwjLmsHg=; b=mPbGW1vqh4t6Xh47Nk2ua4h55/koAkcdZUGALp71/GcWT6upcKpm2NAbSXYBg+GfA0a5KH4nv7ocA8kRDDo82CPhfAaGFx5hx0g3MEmQimLWhuvyvxxQTcK2w9agTeWNGxWYdZWHdyoFz5OjRCQcu/uBITqxF2W1Za9XVy8nKWqaOazV+8LiTCVo4WUITzKMrxdTFYP267jYG6febMa/Y4ESaXRyFbQGW2xNXEk+KRIEk76wNcoZ8u7a3Gu5ITDC7VL2lOF6XFXWzuXTfZC1izuxO8coKwNrR1/1OHxzmBJ91383w2Y0YvDq/D/BOxaXSRt5kCqifp9so6Xf2ytKTQ== 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=jL+F/E+uwivP2AsFjYsZ627mA01c6NtbGU0SwjLmsHg=; b=KoOlr4gYs/48Mqur4mEkPFjPzDSkV42cPseQSB5Kdt1pU9UZs/6NN56yCnSXLnIfqi6o9rrVg24+NnDZvOnpPwtImWCbl9aOUobIO5lg8aKFJdxFkEgX4A+zaa56JwR+7eeTRrgkidA8ulqSkgthJvdNvKy7mx+DxSZZgI7D6jTlnn5SyfvP3oXlOupi1BYriIG2KWsUI/myxdfk9pElVSKGqVUPZVdEM1iq/6+iWoGEV1omIRB3jyiv8iryw+5aJeYGGAUKmmCug4fyc8e7tQ3hJqhzwUmD9stJJ/Y5+Hw0TPRc4ioAHN59Qb4isOrrchvTu58FjPdFPDgS/KEjEA== 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 AS4PR04MB9412.eurprd04.prod.outlook.com (2603:10a6:20b:4eb::5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.223.18; Mon, 20 Jul 2026 14:09:09 +0000 Received: from AM8PR04MB7874.eurprd04.prod.outlook.com ([fe80::ac38:1699:6f18:c5d9]) by AM8PR04MB7874.eurprd04.prod.outlook.com ([fe80::ac38:1699:6f18:c5d9%6]) with mapi id 15.21.0223.015; Mon, 20 Jul 2026 14:09:09 +0000 From: "Peng Fan (OSS)" Date: Mon, 20 Jul 2026 22:12:13 +0800 Subject: [PATCH v2 5/9] arm64: dts: imx8ulp-evk: Add gpio-keys node for power button Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260720-imx8ulp-dts-v2-5-d05c67676f53@nxp.com> References: <20260720-imx8ulp-dts-v2-0-d05c67676f53@nxp.com> In-Reply-To: <20260720-imx8ulp-dts-v2-0-d05c67676f53@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 X-Mailer: b4 0.16-dev-7bc12 X-ClientProxiedBy: SI2P153CA0020.APCP153.PROD.OUTLOOK.COM (2603:1096:4:190::19) To AM8PR04MB7874.eurprd04.prod.outlook.com (2603:10a6:20b:24d::9) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM8PR04MB7874:EE_|AS4PR04MB9412:EE_ X-MS-Office365-Filtering-Correlation-Id: b3830606-772a-4139-dabd-08dee66877d2 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|7416014|376014|23010399003|1800799024|19092799006|22082099003|18002099003|56012099006|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:AM8PR04MB7874.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(7416014)(376014)(23010399003)(1800799024)(19092799006)(22082099003)(18002099003)(56012099006)(11063799006)(10067099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?c2RuSnAzcEp5ZUtIWURBSWFUV0NXNUJLSE5NaHhEUUZZcTQ4UFYrS29MdkFt?= =?utf-8?B?RDRjNmpoMngyMGtTd0s5eDB2ODJpREJGN1R2d0ZVSklleGltNDFWbXlNM2M2?= =?utf-8?B?cFptR2VQZy9qRkpDQ0cwQnRsT0J0VTc4ZXRJd2UyT3pFUWR0cisyR2hvOGZ2?= =?utf-8?B?bzdtQk9jRFgydlhsS2Q2dmk4L0Vld2p1N0Y3MlBYU0tLRkNUa05Ic013cGJh?= =?utf-8?B?bzJBUXNuTSs5NXJhVTFDYmhuZWNua3ZhUW9qeHlCOXYwWHViUCs5VktIUTF1?= =?utf-8?B?R2k3RlNiUUszSHNrQW9kQnlVeEF0SGVXS2c2Q2ZpRW9VVWw5RWxHVnFZTm1D?= =?utf-8?B?S09Pdm9nVDZpRHFRMUNiMzhweFhlT3hERDI0UEVDR3hDejJrS1dCclI3TXhj?= =?utf-8?B?cDUxM0pKaDJiazhDekNYeUNGZGw0cjdsWDQrNXh1ZU1hT0pNalVhRFN0YnFO?= =?utf-8?B?cHp4TEFBVlJLUGNnT05SMmhlVjlUMlBnd3hLSmwvdUVBMW96eXBsQU1vSHND?= =?utf-8?B?aGlPSkFmNDNJbkVXS3pMaUc1RktGMzRvSmEyRjJJN1VCMnAvZlh4YTEreFRp?= =?utf-8?B?eC9la0QxQUQvSDVJaUVNaTRmS0lZOEtGNHNhNENTRWtRNzdVRXNNOE5xaUdq?= =?utf-8?B?TC9iYndudHcvekxjT1lHWXFDRWc3Z0ZMUmdNWDJwdlRhTjRpTnNCRG00UGZV?= =?utf-8?B?MFdoU0pWMkNSOGdadng3dFpETCtYdS9hWG5LS3NSNVl5UjNKWnZXQkxqU1dK?= =?utf-8?B?Wktqd1E1bG9NZkNBcWU5ZzRWOUpsdzArd1k2UHR4YlZVQWxmdnI0VVpmMUlJ?= =?utf-8?B?TW9hRFR2aFRQU2U3c1RMV3F6MXVTVTBUMmw5L3RMd2RZcllvZ2dlRTdmaStV?= =?utf-8?B?Uzk4WC9neUV3LzNZbUV2WHhNQzRreHNxQkQzV1ZLTU0weFlaR0hsR2N6MG1v?= =?utf-8?B?eDFJY1BodmxOekYyVjZQZW92VURvbFpoc3gvaUlvOXVZRGh1SFRGS2thVkhv?= =?utf-8?B?K3VSSm9MWXJHUjZPWEpXc1pjTk5JZVczSXZEUlIyMVM5U3J6NWgybytBUXBG?= =?utf-8?B?ZHFRRFV0SnV4TVY4MmNQMTRqN0FjZE5mNXdpMFhUWHJtR1o4M0xwQWFzMGhZ?= =?utf-8?B?cGp4K2VzRDIzTFRBUFpvanp4aEUxWEJvZUpuTzJYczlUV0l4dTM4bk5yM0lj?= =?utf-8?B?QmkxVnN4ME9iMmNJWUU5WFBXZkpBclRwOUJ5Mm9lRVEyQ2MvWHBpY1IwUWRO?= =?utf-8?B?cmFoTkQxYTJBWGErTlhmbHBwNWd5dExqdkEvbDJHNnZjeFlqbExWQjBUdERp?= =?utf-8?B?RHFCY2ZEam1SS0tjS0M2MTBnZGtRQlZzZytHR2ZZK0pENC9ldFZsTjRHTkNE?= =?utf-8?B?NnFGemcxaHBqRm0yd1pBTXlKdG04amFYNjhack45eHY1VDkyTjBORlY1bVJt?= =?utf-8?B?Q3Vuc2I5cTdkMlpRTTk0RDdOU2k2dlpTUVIxVTR5bGd2dnA0bktTa0VyeS9U?= =?utf-8?B?dUx2azBBd0dwZmdMRGFiUGYzVzlvcW43STlMYW93bjVYMGhUL1F2Sm5IV0J4?= =?utf-8?B?NmdVeTZJcFhqSmtzdm9EUlRNbDIxTjFqcENjejViRU4xb0lLck93dVVOVzZi?= =?utf-8?B?eGY5RG5aR04xY1UyT1N6UEdYOVZKbzJxTm1nNEY4ZFJUUGhyeWV3elBsWUtx?= =?utf-8?B?cFlrUGgrZEJybU5DYkVwT1Y5R1JTQ243ZHhJTEZick9tOUtSY1lFeGlMSXdV?= =?utf-8?B?NVcvbGo1VzFVYVpHemR3QWxRN2thRjhPc2N3NEswRVVjNkRCTnlhL1ppUnI0?= =?utf-8?B?RkpBQkJobEQ5QUFlUkpGZzZPc3lDbjUvWFBQb3cyRjFSb1lMeWNDOVNYSVN5?= =?utf-8?B?S3hmRUp3MXFvOWxockFld0ZlbEpCK3BScmM1K2c2S1JJRUxLTFJ3R0U1MGJk?= =?utf-8?B?Sk1JT1p6NExjcVJCRU5xV1RvTjArUU5VWDF4S3YvV21KSEExNkNPTHJXdkV4?= =?utf-8?B?RVJhazdlczZCK1VmQjRlcDhUdGVDQkwwdGoxL3ZBbzV0TE91UTN3N20zN29C?= =?utf-8?B?WXF6UisyaFNIaWlxbk92b3pRZzhnVGhIRndhcXlNTVljc3k1SVBqS0xPQjkx?= =?utf-8?B?amJ2MXEwTWd5TUtYalVNWGwzc1YwNUdmWjRLaU9MNHRxQW5pLytBN2o1L2s2?= =?utf-8?B?eTJjQ21MQkJZejVJeGNReWtNYTU2N1Z1K2gxcVJwcVh0WWp2NnQ0b0g2ZFRa?= =?utf-8?B?Wm1ONWFzcHUvcWJVblcyaVJIVm5aRTBQMGdpWm8yM01QZDEwODgvZnhMY3pS?= =?utf-8?B?SGJkdDlmYUltbysxQkhWZ0RXa0NzVzY0dlgyamVyMWxsdkd0THRIRjI4Szdu?= =?utf-8?Q?VRsztEEgcLhfi9mPf1yIPcHqEUPBQKNn/dE2M?= X-OriginatorOrg: oss.nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: b3830606-772a-4139-dabd-08dee66877d2 X-MS-Exchange-CrossTenant-AuthSource: AM8PR04MB7874.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 20 Jul 2026 14:09:09.7073 (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: LTMGazo1pad9zQC7jKyJTz+vCPT0VyIJ1fPvFRyNjxxGDJ6w9+UitbJjnKi83tLlYEZIbRbTb/WTYCeWV+2M9ufw23ibR9SipxpNvcLas5PveD74RJn3cYlSoGET0OV1 X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS4PR04MB9412 From: Peng Fan Add a gpio-keys node for the power-on button, report it as KEY_POWER to user space. Signed-off-by: Peng Fan --- arch/arm64/boot/dts/freescale/imx8ulp-9x9-evk.dts | 18 ++++++++++++++++++ arch/arm64/boot/dts/freescale/imx8ulp-evk.dts | 19 +++++++++++++++++++ 2 files changed, 37 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8ulp-9x9-evk.dts b/arch/arm64= /boot/dts/freescale/imx8ulp-9x9-evk.dts index 5497e3d78136f..af8f0d6087f71 100644 --- a/arch/arm64/boot/dts/freescale/imx8ulp-9x9-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8ulp-9x9-evk.dts @@ -10,6 +10,18 @@ / { model =3D "NXP i.MX8ULP EVK9"; compatible =3D "fsl,imx8ulp-9x9-evk", "fsl,imx8ulp"; + + gpio-keys { + compatible =3D "gpio-keys"; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_gpio_keys>; + + button-power-on { + label =3D "PowerOn"; + gpios =3D <&gpiof 11 GPIO_ACTIVE_LOW>; + linux,code =3D ; + }; + }; }; =20 &btcpu { @@ -43,6 +55,12 @@ MX8ULP_PAD_PTF10__ENET0_1588_CLKIN 0x43 >; }; =20 +&pinctrl_gpio_keys { + fsl,pins =3D < + MX8ULP_PAD_PTF11__PTF11 0x3 + >; +}; + &pinctrl_usb1 { fsl,pins =3D < MX8ULP_PAD_PTE16__USB0_ID 0x10003 diff --git a/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts b/arch/arm64/boo= t/dts/freescale/imx8ulp-evk.dts index 5dea66c1e7aa0..6a92c5ca9a412 100644 --- a/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts @@ -5,6 +5,7 @@ =20 /dts-v1/; =20 +#include #include "imx8ulp.dtsi" =20 / { @@ -20,6 +21,18 @@ chosen { stdout-path =3D &lpuart5; }; =20 + gpio-keys { + compatible =3D "gpio-keys"; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_gpio_keys>; + + button-power-on { + label =3D "PowerOn"; + gpios =3D <&gpiof 31 GPIO_ACTIVE_LOW>; + linux,code =3D ; + }; + }; + memory@80000000 { device_type =3D "memory"; reg =3D <0x0 0x80000000 0 0x80000000>; @@ -323,6 +336,12 @@ MX8ULP_PAD_PTD22__FLEXSPI2_A_DATA4 0x42 >; }; =20 + pinctrl_gpio_keys: gpiokeysgrp { + fsl,pins =3D < + MX8ULP_PAD_PTF31__PTF31 0x3 + >; + }; + pinctrl_lpuart5: lpuart5grp { fsl,pins =3D < MX8ULP_PAD_PTF14__LPUART5_TX 0x3 --=20 2.34.1 From nobody Sat Jul 25 02:11:49 2026 Received: from OSPPR02CU001.outbound.protection.outlook.com (mail-norwayeastazon11013054.outbound.protection.outlook.com [40.107.159.54]) (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 0F1E1429015; Mon, 20 Jul 2026 14:09:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.159.54 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784556560; cv=fail; b=QbHL7zTq/wCuNP6SC+bdXCD+mJuFfVRoY53GH5+ZhtLgGmOjQ14VH4zuR+GkOddPYEFXGBkr/1+m9s36pnO+AUVzUjjK0KXqpkcwza2coMsfWmDC4kWzxtxwSWetKqL89B/iiYn2MTB3z8nEssusXFmXY3hKzv8v3HGS0oE41po= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784556560; c=relaxed/simple; bh=1vooQi2l0PlR7owQIdhdcf3mWrgTGNbXXfBYxNVkdes=; h=From:Date:Subject:Content-Type:Message-Id:References:In-Reply-To: To:Cc:MIME-Version; b=E1vW9PQjv/E2OV92tHDK9XBJp1ZOoSGM0q8IyzUAeO/CbUMAUU+MJGh/vsjeuJ0jX7sNcgmWHuqLTY2flF7svzEeOqs03d4dzS3vH6bKCPfynt/oYq494cehIV3CxEzxASWtF1B0A5O57/fGkgYT/TvUij80E//xtEZKBHjR6qI= 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=rG7NsZY2; arc=fail smtp.client-ip=40.107.159.54 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="rG7NsZY2" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=iYdzWS3BIyMOS9g3t6WpaHR2oxGuutuobxxqF0k6Lt/hp6QE8ZLRI3rxhMRZk0eHacYCinoq34HfiweVhQlnIPu5OW9J22ODOcr5uUo7vzwhxm416SHCbZsrSwVO2mYuBd6nyhlNKbJnsbq403yGgKmg1MCm8K5pLPkNSPNPXT9bwl5pBoYw6y52GqLMiW59aYg4M8p9fV/+tm8BIFHpdpY+coEpJv+nglWZIYRSWnMI3qMmBKTamDx2pwIsOUhFCLaM1GPRU8ZIV9lM/8BYJxfr4SwrTNLtGOMdXGACkQwXL/LFpwyZ4NuWcM/2OA0i486VOiwI+U57npsJAyYvmQ== 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=A29aetx0aVJv7rcuZPNrAFEWUH+M64h+DMEXRq7TAzs=; b=aN6ngJ+PI89Dggg0j19QySR8b5FWoOxpFLvztCSdoehL0SZmM4ADTGT4yk60HYQfX+uy0Ll1qtl/sbb7u9B4V9JXxBCwrkheXRV+B73Axn7C7DLIYBfAA4KScyJypIX60nf8ah4IJI3ORByOwHfyZ13HHrjRmo6tJPVyXcGnmEBpe79E45LDR6q4BmQAcg/SGLMAW6oA3t+Ce9lMFzAs/xnAYvCPP301kU0tqrY4DAEUJQYiwNmJtvS7pib+3UlVdLYTkM1FK/9V1UygWYKvdaNVjivmFbXYjZlRDCEGRtlrcZ7aYZitoPwzFmm1n4WCBhaOGBQRTxmk8LDifF+L3Q== 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=A29aetx0aVJv7rcuZPNrAFEWUH+M64h+DMEXRq7TAzs=; b=rG7NsZY28HirluTOJSGrtqIxHAX3rHinz1bmDnAjTpVnqp4ggzWRlURPwsjVOnVC9pyRQAAFOD0sy2K2q/e/SWo7kLkc0/CxKLcV4rYFfV15kUXrR3AxUFYKtMzKwBPkV67qp9bQ5xL8SHsxub32uYW127QPcfBxcW5kjkcsM+/Ect+6XCth8sogX6yVsDmdZU7IkThT947mJz/C0VZd7jq8Ss4BpbetwB7SInL7M4M5w7VTUNM3M8OSCeaT7XXIqZL+RuEOLH7++O3tPe8oHdmpzlQN/jXCgvyJkaXkAK52j77oe/4hv8tD4NWDmJ7SBlFxqntQ5ssr1C8t9W/ydg== 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 AS4PR04MB9412.eurprd04.prod.outlook.com (2603:10a6:20b:4eb::5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.223.18; Mon, 20 Jul 2026 14:09:15 +0000 Received: from AM8PR04MB7874.eurprd04.prod.outlook.com ([fe80::ac38:1699:6f18:c5d9]) by AM8PR04MB7874.eurprd04.prod.outlook.com ([fe80::ac38:1699:6f18:c5d9%6]) with mapi id 15.21.0223.015; Mon, 20 Jul 2026 14:09:15 +0000 From: "Peng Fan (OSS)" Date: Mon, 20 Jul 2026 22:12:14 +0800 Subject: [PATCH v2 6/9] arm64: dts: imx8ulp-evk: Enable LPUART6 for Bluetooth Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260720-imx8ulp-dts-v2-6-d05c67676f53@nxp.com> References: <20260720-imx8ulp-dts-v2-0-d05c67676f53@nxp.com> In-Reply-To: <20260720-imx8ulp-dts-v2-0-d05c67676f53@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: SI2P153CA0011.APCP153.PROD.OUTLOOK.COM (2603:1096:4:140::14) To AM8PR04MB7874.eurprd04.prod.outlook.com (2603:10a6:20b:24d::9) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM8PR04MB7874:EE_|AS4PR04MB9412:EE_ X-MS-Office365-Filtering-Correlation-Id: 3f0b52fd-26fb-4ae7-2e56-08dee6687b3e X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|7416014|376014|23010399003|1800799024|19092799006|22082099003|18002099003|56012099006|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:AM8PR04MB7874.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(7416014)(376014)(23010399003)(1800799024)(19092799006)(22082099003)(18002099003)(56012099006)(11063799006)(10067099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?ZDhZVCtwRGVCZTRmMWVrekVKNDl2UmZmb3BycU5CUW54ZHhmUmNwM1d6dDJJ?= =?utf-8?B?eVFSMVRrRS8valVhWlR6ZUpKTFhlNVhBRWlRUTR1RUdBOFMyWVJHOWhrOEJO?= =?utf-8?B?Y0ZOeXBYdnMvOG0vcmpWK1VWL1IyZFhkVWpkcWJHRHZ0VWlXLzBWWFVZN2pk?= =?utf-8?B?aEpCZWNvQ3VIVlpiWkRZYXY5eHlQSU1EU09sK1JWZ2pONGc3SU9sZ0RNOEM0?= =?utf-8?B?WUVWdzR1WjBXcUVKcXBJVzd6YUQ3bUNxb1VPaGVVeFFmeGgwNEhKd1Y0OUpQ?= =?utf-8?B?WCt6STdnTktKRktlU1prT1M0dXpkYUxzR2Z1UHRLZkZQVmU1eDY1b1VnMUVk?= =?utf-8?B?MVZGekJDRWRHWDNTUWxDWHZsemtXeEtOK1pXbURHY1c1WmUzWExKMFVoRE1a?= =?utf-8?B?UmZpa1hWb3JVVGNzQXNFYWZ0QUR5UkFvL3RNOCtRZmFkY3pDcGhqVmpTeVBM?= =?utf-8?B?WTZ5b3NIa2gyMHBGNTg4SUZMTXg5WTk1cktySTlsYjltOGhkYnNTbmQveUpO?= =?utf-8?B?RUl0YUZRWHpkcGVnWG1OcTIzdCtFNVBzLzR0UkpPZkdtdWo1MVpsTitMK0sz?= =?utf-8?B?OEM3UVU1eWZta2lTSUNSY2hNOG5yeFk0OVlzUWNrc21QaGdOeG85YXA3RzB5?= =?utf-8?B?UmV6c3ozTUpIcUtQREZUMVVOVHRMRjdNbUg2K0hWNzUvR1hkSTV2ZnIxZ1hE?= =?utf-8?B?RXk4RjUrTHVPMUFmQ0pPYklYMFlTb21Lak42NXJKQkFtNzBJdzhLb052Z2Jt?= =?utf-8?B?NG41SWJ5WGkrdXc4N0p2dnRSdVNhK3N6RnZYNms5WjZadktMcFd3QlFPNk91?= =?utf-8?B?a2JSUFpWRUhuU2MzaytkWEpUMEczNkk3bjhUbEtKOG5DM1IwaWxNMUx4T1Rj?= =?utf-8?B?cTVNTkVJVEpId0V3cGd1UGY1cFZycHhoWnVuL1AxM3lMY1JNS0V0K2pSc2Js?= =?utf-8?B?UkpSKzdacFd2UVkwM0tOSTlKYUl1WGNFNUgyR0UxaENnUzJzaXhuQWxmOWh6?= =?utf-8?B?TStiTk4zTitXMUpZdlYzZUZGTTNiU08wcXRnNzZIeWlueE9yU1llMFUrUVNF?= =?utf-8?B?amsrdDNPSTVEclpGaEs1d0ZTZmZVVENMVU5oTVY0TkRiWEFOR0wyb01acjh6?= =?utf-8?B?SDMwR0Ztc3R6UU1RdzFldGZYNFB3L2tvdmlOUmVUaVYvNWFQM0t5cSthdGFm?= =?utf-8?B?NVdyNTdkSERHWlpvckQ5V0FIWWtxZFRUdXJab0JxRHZ2a1c0bzBydFpLUkg1?= =?utf-8?B?a2ZlQnhCRDVXQWhzRVdsZlo5dG9FZldlbFlBTCtVamNrSUtvM0luNm9CNmxn?= =?utf-8?B?ZUEycDFiRzRzSG5rMDhZR0p6R3Vlay8xdk1CMVZsOGFBVUJlR1dWK1VYUjFo?= =?utf-8?B?RHBXQTQzRzRuZVNnWm5zbE5IY0taV2s5V1J3bnpwd1ZTNllVaVBCTGJvSFJ1?= =?utf-8?B?WXNSY1VXMEE4dlBqV2xxUFNhUzV4c1JOWFFvV2tSQm9vMHRiTXpJMW9WTkZa?= =?utf-8?B?Mkt6UEJvTHVoSU1wUlgxMUhpUXlxbTA4UkZrRmhmQ1FocUJ2MkJjcFN3bFZL?= =?utf-8?B?cDgvR0tMbzJ6VDFuVERHelBUeVRoYXhIaXRMNHk3QU5UTzdLb3QwRE9MZ3ND?= =?utf-8?B?NWhkaDE1dkRCd05EZlNwQllOVzROaUk4NnRsUHZGWExCRENBTkd4R0dKRmtk?= =?utf-8?B?Y2xFV3U2c0owS2hFNDF6YzZ1dU1mUEpXTEd3am5uYkdBVUVYMmZ2Zmdzb0Vl?= =?utf-8?B?M3JuM2FLa01sb2Rya2JVeGhWTzlyZFZhVEJGV01hbmpiTUpxWS93QmN0YUxl?= =?utf-8?B?azJ5Qis5bSt6Z3VJQWlrbkVIUFpPSU0rVXZjbHVIUGtZZzdkd3FOMXBraFRP?= =?utf-8?B?Nmg0MmFQLzdSNlpUVDVJZEt1UDhwNHZCSnE4UVV5NFdoSDN1cm8yb2hPVkp0?= =?utf-8?B?dzRSZFI3VFFqTnZUUDZQR3pLR1kzMHk3bVVaNUNSdXI0T09TdXZhMjRaczdn?= =?utf-8?B?YTdvbHk0MHJITVVRMm1meG5GbUpuRG1Lak1ZY1I1NGgvNE9oL0hnVmxYSGVq?= =?utf-8?B?b0Z6NVh5dGhtdEhSOVN0QmRQcDFha3RlMGlOaTdrOFN0TDBkejdMSFNrMUVi?= =?utf-8?B?d1dwMG5ENUdGek0waVpPd2R0VWZSVllYZ0x0TldlWUlMMFVzODc1RkhCUEZl?= =?utf-8?B?VkdzQzNMVGJzNW9EUGdZWlg1Z2FuMlJiUzU2ZHRwSUtraFRMamdsQlN3dysy?= =?utf-8?B?bytWQWwyRVo0bVlMNmRPZ1h4WHdlVUppalNrOXJHdUMxek55M3VjczViWDl3?= =?utf-8?B?djNoYzVGQVVLUzdOYjQyZWtpTzNTTm55TW9kNE5tUXJLekp4Syt6ZnlXUWFN?= =?utf-8?Q?+PZuBOPVBFZxYjenGs8EwHGfA25r7lSJ3vN7Q?= X-OriginatorOrg: oss.nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 3f0b52fd-26fb-4ae7-2e56-08dee6687b3e X-MS-Exchange-CrossTenant-AuthSource: AM8PR04MB7874.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 20 Jul 2026 14:09:15.4762 (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: /BtWUQVuQ37s/Picb/ON5CMh4BOkQYmN2TH4W66QlhOXP37xDiIB/W8epsJFgFuTCOS61ZNNTIPnlCWvnhU0Yukgoy0oXSY81AlzHIzk7nQEFSdhCAR/CrhZxm4LTrSD X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS4PR04MB9412 From: Sherry Sun Enable lpuart6 with RTS/CTS flow control on the i.MX 8ULP EVK board and add an NXP 88W8987 Bluetooth companion node to pair the UART transport with the wireless chip. i.MX8ULP 9X9 EVK use different lpuart6 pins which used for M.2 bluetooth, also use the sai6 instead of sai5 for PCM interface on M.2, so need to update the pin setting in dts. Signed-off-by: Sherry Sun Signed-off-by: Peng Fan --- arch/arm64/boot/dts/freescale/imx8ulp-9x9-evk.dts | 17 +++++++++++++++++ arch/arm64/boot/dts/freescale/imx8ulp-evk.dts | 20 ++++++++++++++++++++ 2 files changed, 37 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8ulp-9x9-evk.dts b/arch/arm64= /boot/dts/freescale/imx8ulp-9x9-evk.dts index af8f0d6087f71..71c66c58edc4d 100644 --- a/arch/arm64/boot/dts/freescale/imx8ulp-9x9-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8ulp-9x9-evk.dts @@ -75,6 +75,23 @@ MX8ULP_PAD_PTE20__USB1_OC 0x10003 >; }; =20 +&pinctrl_lpuart6 { + fsl,pins =3D < + MX8ULP_PAD_PTF18__LPUART6_TX 0x3 + MX8ULP_PAD_PTF19__LPUART6_RX 0x3 + MX8ULP_PAD_PTF16__LPUART6_CTS_B 0x3 + MX8ULP_PAD_PTF17__LPUART6_RTS_B 0x3 + >; +}; + +&lpspi5 { /* conflict with lpuart6 PAD_PTF16-19 */ + status =3D "disabled"; +}; + +&sai5 { + status =3D "disabled"; +}; + &sai6 { pinctrl-names =3D "default", "sleep"; pinctrl-0 =3D <&pinctrl_sai6>; diff --git a/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts b/arch/arm64/boo= t/dts/freescale/imx8ulp-evk.dts index 6a92c5ca9a412..84c61656f3f2b 100644 --- a/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts @@ -167,6 +167,17 @@ &lpuart5 { status =3D "okay"; }; =20 +&lpuart6 { + /* BT */ + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_lpuart6>; + status =3D "okay"; + + bluetooth { + compatible =3D "nxp,88w8987-bt"; + }; +}; + &lpi2c7 { #address-cells =3D <1>; #size-cells =3D <0>; @@ -349,6 +360,15 @@ MX8ULP_PAD_PTF15__LPUART5_RX 0x3 >; }; =20 + pinctrl_lpuart6: lpuart6grp { + fsl,pins =3D < + MX8ULP_PAD_PTE10__LPUART6_TX 0x3 + MX8ULP_PAD_PTE11__LPUART6_RX 0x3 + MX8ULP_PAD_PTE9__LPUART6_RTS_B 0x3 + MX8ULP_PAD_PTE8__LPUART6_CTS_B 0x3 + >; + }; + pinctrl_lpi2c7: lpi2c7grp { fsl,pins =3D < MX8ULP_PAD_PTE12__LPI2C7_SCL 0x20 --=20 2.34.1 From nobody Sat Jul 25 02:11:49 2026 Received: from PA4PR04CU001.outbound.protection.outlook.com (mail-francecentralazon11013053.outbound.protection.outlook.com [40.107.162.53]) (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 333EE42BE9F; Mon, 20 Jul 2026 14:09:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.162.53 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784556565; cv=fail; b=aF1rc3nQn2VYsmRHJWqxiJCttF18lcBtHYk9AeCpgsd4/azpAGwAOiCxS0ZKXhTlMRh+mXjh8KXSP8XiWXBBkQ9F3EfTNnyDXc65VMUZ8R+ybiuWqcHmjjhCnMwFi/G+7htaodtuNZPDuLWW+c7dAk2IXh52gA/VwYwRiUqP2g8= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784556565; c=relaxed/simple; bh=tth5j7fEgOB3S83M/HmbBWCgCMCgcv4FrsWRaOf3euo=; h=From:Date:Subject:Content-Type:Message-Id:References:In-Reply-To: To:Cc:MIME-Version; b=qUTn0ufc9Huasp1nxjBglzmQYfLMeYqvp8F9RI1YM/IheFEiRUvNIhX9bNWkibZE+HdGtgkBKYPS+GVKSpuFicshbIso6ahwIt8DZJ65RdKem4ZggwIHpSi/MpKrJumC9vSURDQy8m/nyHRcO07FItTdtL9Rlo8XVgjlW0lmSDU= 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=Q3QC07d+; arc=fail smtp.client-ip=40.107.162.53 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="Q3QC07d+" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=XSukTh9c4udbcQFCY1rXRPf1dyveXTw9rqdD3virQay36azFY7bU6oW3TteGIdv6W9r1AooRq0BbCy5TUCDpKTR7q1YW1+kfcy0aUwOAe01RR/kh54Y889i3DUGazgyRHgBrRr5Pwsd0Q4GuQRBFt/I96mjEB3ZxI3/ZhNOI5QwSs5LP0brsxz7P/4kugOcYOaL/YfcQ+gJ8B/YFKYsPJ9G0xr41NKiLPv6QUTgcSxvhQkVisMDj0z3cT2Z6hIU7ybCE+m4XCXL9uVgxALIiY+NM5f2TU5PWygrlY+7PSoHEI//CpzWcDcWM6F1qRC7FOctVtMQXs8c826RW/uFZdA== 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=O4M5CiMeHtaMkugpjtLMVO6aUgV2RQg5sBHHbIYiTNY=; b=aLFdKt+alsIcAkWLUQ+2M5htZBdt2XfAS81TK1BTz/KP6/gKKgCfUA2VW9Gv8QBb2c69RRqGt1oM/doxOdaObl6lksosLWiXKijr2PZwJDdFxNNamLNxfQf3J2pVau2qkPtvcHGz5GoiJSM6NjSImglyF8qtboJ74PUEcBtF6tl/Z67D+gcAEuWSRysIeOmb7TulfrlYzp+7UxKk8tyZUQ9P6cu5WtNjQ/ERl97ldFQEAMJQ1AiUf0ULy/q7yiwDcdG3Pkli4V20wfdHFQEqu0botlFRte1kesKRR8AllGuVg+N9+ecfRnnTgDXOGF0D6VHLexHizd0d+AgtXagF/A== 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=O4M5CiMeHtaMkugpjtLMVO6aUgV2RQg5sBHHbIYiTNY=; b=Q3QC07d+bw5GqAg4SIYgzklD6yAsvPVEbIHKhTdtWhLtJRfMO6o5rFNKvu3ysMUYyJrHoFE8ZV+Ev76VmufBBBZlkdOQB9C9AQWdRRFWaXegIOmMkzvwF+YDwdpIhwO0FL0B7qTHbVqse7xpIM2TwjQBAO3eBcrVwRDY726IoKTpmQ6b+lJfEPTWw4QTsCkRMiVWcWMX8VJKzQeUIHFzF5rVZ0DxPV/0DRaF6ntzczBuPpMiCD2DcXXwIgYKuPnw6cM0Jq8gzHzgg72W3DEqAKBhpHQ/W95qTsARA8yYmTCTF9dhRrj8rRDkJSMD8IiQLEaSKm5hBAjii2N0VLMtkA== 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 AMCPR04MB12647.eurprd04.prod.outlook.com (2603:10a6:20b:76d::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.223.18; Mon, 20 Jul 2026 14:09:21 +0000 Received: from AM8PR04MB7874.eurprd04.prod.outlook.com ([fe80::ac38:1699:6f18:c5d9]) by AM8PR04MB7874.eurprd04.prod.outlook.com ([fe80::ac38:1699:6f18:c5d9%6]) with mapi id 15.21.0223.015; Mon, 20 Jul 2026 14:09:21 +0000 From: "Peng Fan (OSS)" Date: Mon, 20 Jul 2026 22:12:15 +0800 Subject: [PATCH v2 7/9] arm64: dts: imx8ulp-evk: Enable LPUART7 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260720-imx8ulp-dts-v2-7-d05c67676f53@nxp.com> References: <20260720-imx8ulp-dts-v2-0-d05c67676f53@nxp.com> In-Reply-To: <20260720-imx8ulp-dts-v2-0-d05c67676f53@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: SI3PR03CA0004.apcprd03.prod.outlook.com (2603:1096:4:297::11) To AM8PR04MB7874.eurprd04.prod.outlook.com (2603:10a6:20b:24d::9) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM8PR04MB7874:EE_|AMCPR04MB12647:EE_ X-MS-Office365-Filtering-Correlation-Id: 736731d1-1984-4448-318f-08dee6687ed6 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|19092799006|376014|7416014|366016|23010399003|18002099003|22082099003|10067099003|56012099006|11063799006; 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)(1800799024)(19092799006)(376014)(7416014)(366016)(23010399003)(18002099003)(22082099003)(10067099003)(56012099006)(11063799006);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?czdvVHYrVmxHSmZzdVBVdW1yc1B4KzN3MXY0VDlOV1dzSHJzNlpYRi9GR0RO?= =?utf-8?B?aTF1N3dYRmRCbXYzSFVud2xobnVrU2gzNFVyQ3NQOTMrRUx1azlhdnJnTkRW?= =?utf-8?B?SlBkRW5RNDFTV2J4RTQwRkU4UW52WFlqTEg3TzBtUS9NWlRJUlZhcXRDTWVC?= =?utf-8?B?TG9sNVJoUlRpYWlUMkR0QWk4UFNWMHpUd0FLanF6MXJjOWU4TXZCZlNRTEJu?= =?utf-8?B?UThXV2M3S3hYTEtqR09TRklab3JkM1paVEhrZUZwc2ZYQzRhbit3OUpHNnRV?= =?utf-8?B?Q1dncWw4K2RFSGJTRENGWjQ0MVBGZTN4OTMzNFk4Z0FrdGJaZTRHU1NqNVhG?= =?utf-8?B?bEM2QlJlamI0QkZQam84V2V1ZkxjSXRFdTdUWFNZQVdiSUNxUnordVhJVUFj?= =?utf-8?B?M0R5SUowZjlUWE5YeXVMWWtOc01FSmJkRThtRXlOT3g3VkVxWHRFVERvRU10?= =?utf-8?B?Mkd0ZGRlc2hwUE5GY1c4aUlaYnNpZWZHemplcnJLL2NBWjA2M2N0dXJCSkxC?= =?utf-8?B?bjJoUHR4WXpGRHRuT0NoTU9nTkZkZEhWbHVXd1dhbmNIM0xQeVpoMk9sRVBU?= =?utf-8?B?MFk2MkVFVUxxYkwrYVJoM2F0TGM5ZFFIbWc5QjhEV0daRldzYVpTT3VONUoz?= =?utf-8?B?aEYwUTFFT3F4bHlWYWxHYzBPMURlblNkTFV0NkdJZDNEaU9oTFVBUVJIbWRP?= =?utf-8?B?dG1vVHBBUzdROElHTWhmK0RMMllUUCtzbFJ2WktVOFJKc1MwN0duRFpRWFVu?= =?utf-8?B?WkRHUjArU3pCcGlvcVFQNkxzbno4Uy90YlJoeDVkT3RHMUNUNDJxU01QV1hR?= =?utf-8?B?bUtLQVNGT3E1b0VLb2pJNDdRcmYvY0hxdS9ndXBqS3FlcHF1WElwTm5pMVlz?= =?utf-8?B?d3lGQWtJYnZncUJ3RDZqcTFFNktjdktVNnZ3a0I2akNJbGNGS25vVWU5OHYx?= =?utf-8?B?K09ZQTBjeXUxQ2FHdk40MHBWUHdkWkxheitoYnlMUXZBeUREVXpPZEoxK2ZY?= =?utf-8?B?TTRURTNINTRzcmFRWnZEWXpIenA3VThOM2dVSFNRYXBOSmlmQ2pidXBLY1Ey?= =?utf-8?B?RVQvclVFeDYrdGtKSnZqY0xtRlZnWmRhRWE2TzVkYTJSUFUzdHNuNy9MK0Ja?= =?utf-8?B?bE50djc1aE1qb01pRytPM2kwR0I3WnlIeDVHZXdXNG55OU9TSjZMeHBVa01U?= =?utf-8?B?RnFib1JIcFQwS3ZLcXArY2hwNTIvVm1rMFVuZHhEUkhmbWVKYmVXRlYyM3ZW?= =?utf-8?B?TjNsMzZoYmNqVVl1NVF3b0JJSVBBYkFwSW9Rb0xjUE8yS0MrRngyU2hnOW5m?= =?utf-8?B?d1VaVDJuTXZWUFQxcUVabmRReitNTlp3SndRSW9uMmk2N0M5ZzdjejFpbWJ2?= =?utf-8?B?bGQrbHpTTVNMVkdrK1Y4UmJmWnY2eXdZSUhvaWZMZEgrYVR6ZXIzTFdXb3l2?= =?utf-8?B?elJwRGFTNWV0TU8yMEVTNDJwZjhLUzNYakJmOGJITExiclNtUHZhSnV4b0xn?= =?utf-8?B?VW5LeW03RjdTWUFCRis3cVhJTk5vTmRjQkZXYUh3b2dIRU90dzNHWU1pS2l0?= =?utf-8?B?akhNN3ZMTTNoWnBKOWVEU3VQU3pMRXY4NWdNRlhPdHFld1RDUGNSR056Wk1n?= =?utf-8?B?a1dJa1RJUHlTckVscmp6TFdobDJROTdKQnd0OE5kaEVuNnljM29zN2NkdjZa?= =?utf-8?B?a0t3MWNGZkEvYWp6bnVvZlV1a2tXNjVHRUdFYmZ4ZGtiY1pJcHpZeVB2Q3hu?= =?utf-8?B?K3I0OFoyc25lS0ZVYXZvSk0rdEJGOXlHOGR6d3NzK0JWYzFya0Y1dWEzSG5T?= =?utf-8?B?QU1oTmRmSDRGUUdjMU1LSDJuVDFHa3pDNWpVZGd2ayt3dVlUUEdvTjdhQWFM?= =?utf-8?B?M0NaZFVGWlVkM1VGSGdtNlAzVStDTnR0NFZ5MkpMbEowSVQxZlh3U0c2YU90?= =?utf-8?B?MjJpV3lXblZVd2FMQlltR3BvZDh2RG0xZDRXaUdIcHF3TlBHakR1Y3dGK2FE?= =?utf-8?B?KzhBWnVTRTR5QWtVN01id0NLRmdpT2F4VWQ4aGtMakdSbjlpWnNHczFLa2hk?= =?utf-8?B?aFJ3T2hLSThOSFFwUUVhR0pGaTJXVS9xY3NaMUJibzZ2Y2Q4WUg5aDE3YTFY?= =?utf-8?B?RUdzVW1MRi9UMDJOem53ZnZCa2JmU3J4a1A1NFhnVklROXB3Z2tNckZEOG9C?= =?utf-8?B?WlRuaXlwS29Wa0s5N29MNWxwSXF3ZkJMU2JiSXIvWmFxcHpUdEswcnlGM0pp?= =?utf-8?B?cGt4RTRLNXBJSnNiL3JZYjA2RndvdW0vdDJ6T1RqN2theEN3Qk1HbHBmVERh?= =?utf-8?B?K3k0ZmhockZrTlpSUDJQR2VhMEVjQ252YmUralRQeGRudTExZ1lENFlOVGI4?= =?utf-8?Q?kJoweqKCP9kxsqoOGGwXK+tn2w6cXRCHbmHFT?= X-OriginatorOrg: oss.nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 736731d1-1984-4448-318f-08dee6687ed6 X-MS-Exchange-CrossTenant-AuthSource: AM8PR04MB7874.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 20 Jul 2026 14:09:21.3431 (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: 5jcDVht//lASgAJ83fbbAqsYeHmut2h9dFLn+bfrqUf98LvEpmK6/zt1AFS0gf9LAHv2zot+TqM0aG602rQjNTLe1UGs2DQ8YrxKRjRdKsa2tIQuauY89g39JkNv0ewJ X-MS-Exchange-Transport-CrossTenantHeadersStamped: AMCPR04MB12647 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 | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts b/arch/arm64/boo= t/dts/freescale/imx8ulp-evk.dts index 84c61656f3f2b..9da54291c7534 100644 --- a/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts @@ -178,6 +178,13 @@ bluetooth { }; }; =20 +&lpuart7 { + /* FT4232 PortD: need to connect J25/J26 2-3 */ + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_lpuart7>; + status =3D "okay"; +}; + &lpi2c7 { #address-cells =3D <1>; #size-cells =3D <0>; @@ -369,6 +376,13 @@ MX8ULP_PAD_PTE8__LPUART6_CTS_B 0x3 >; }; =20 + pinctrl_lpuart7: lpuart7grp { + fsl,pins =3D < + MX8ULP_PAD_PTF22__LPUART7_TX 0x3 + MX8ULP_PAD_PTF23__LPUART7_RX 0x3 + >; + }; + pinctrl_lpi2c7: lpi2c7grp { fsl,pins =3D < MX8ULP_PAD_PTE12__LPI2C7_SCL 0x20 --=20 2.34.1 From nobody Sat Jul 25 02:11:49 2026 Received: from GVXPR05CU001.outbound.protection.outlook.com (mail-swedencentralazon11013036.outbound.protection.outlook.com [52.101.83.36]) (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 BA7B042900C; Mon, 20 Jul 2026 14:09:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.83.36 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784556572; cv=fail; b=n/Y9ju/vPB/6vqPpMOH0qmZ5p12696obAjudP7EoqMzGYg0eStmj/bx/YyuqDOb5CJWB1VhRKgHs/ra5GCOfbCn0zdt7RjhTPCpENMy2bpZpH6AuzB/rJnopeEG7kUWAzrZGXh7YovoPxyZkGvV1OKWlrSRdvxfZ0pHpq5hRRqM= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784556572; c=relaxed/simple; bh=d/oUTTOxzAND+ZeC8twBe3yTuqskyYa+TiczYaKqlOY=; h=From:Date:Subject:Content-Type:Message-Id:References:In-Reply-To: To:Cc:MIME-Version; b=UREpoUtMVZP7QArnB39Qy1BUPsFl2rrJjx6fNajqC1x7W00MQZmVzbE+u2Rp24xj2HgQrzb9LFz6DAbe1VRc2ODbGSCFJloXbwFaO/qh2rwgNYOYE+S62eYRiwRiZpdwqFoDno0033QXy7OG//jiO2DkJ68BrrckH1mIDAWhgqU= 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=dq2a2vaU; arc=fail smtp.client-ip=52.101.83.36 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="dq2a2vaU" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=F/9jHZZeRIMESfNpfB5kO8po+8Hl/o1RawBPcGmEKMAUNBRZQawxYv4WVJ3vJ3+AlXB33rrw976fQGMFzWOsLbN540hrcLvbNcEq1Jaxmffi9J+T2jSJPesbJzMTGggrpGjGjjzsPLkwhPqXuXbpWZRm7maqHU6UdfGOcUMQL7Ya6KJEZes5h7Z1IvjCs7IuUk4ygvMrYRw2bDw63HnKlBb6stxgDq+jYHX49BYqTm98U6sFS5YfAZBHIMH8tO0YhgnQXFzVucCSz/Ng3rBDTfPvnyLldEqLyv8O2LtMMGgv0YGy3NJ+ZIVWOuZKcUO3dnRA13lzSdDXJAhtNUTJ1g== 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=SUSDevOwxtBKOlvhu8qmT3riwdaDoU04toK6STnvqQo=; b=LnZlSwKuwT+zfbomKe7rJaFtPE/+N7mkxK//mHaI1PlccfImikrr/tN8Xsy3scMjEBloC+/+oza/BNpb6oa88IEg587VQOrEZXUH5HSjm8u65/nqREXK9G2lEufWMzV2Y7z5pFdqrga+p6QgvDatLddBynTPJb8yCniwq/S54mNmslO2MGjIu7SKPlwINkSPKDib4K2c52Nm08X0JC6v7dYqCJkFCm34ukQb16zJEc/6Ux4LV4KS5urMmMSOybSw4h6W0cPKf5u4dEIGN4xmuOsbpN+HPJrp4kkz3x1002MMU/l6u6lSKD+GobbOJ9a82lmRa4e4WchM/IYM3NaTHA== 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=SUSDevOwxtBKOlvhu8qmT3riwdaDoU04toK6STnvqQo=; b=dq2a2vaUkF27p3RzvCVimoaD/frXlkiJT66NmFmPrDhMSCQ2JDMj0lKulYombtv5KPdieIYAX8sX9dER4i/dmiq6yIGOYhh1X2wLsm+VSZzxqghnHy09k2UrYAxjP83UsErL0du8+y3SjStItXE9i2yFItczczRBIzZ2SMDgXiTkUjwM3QiZetU+zu2X8F5k7ZK9GLJw+vVylZQdT134095Oy+g2VMMqTARiHhmqj4JVWkz2PSN7cBgv0YjBgWqnFd/Rm3TDPTv1yTBrKUeTUmzi5FuWHdSMbdzVUpGNKnu7AR0Ai4UuH31VvBXh6qV2qe5oOtojHjzg9s2qDJE6YA== 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 AMCPR04MB12647.eurprd04.prod.outlook.com (2603:10a6:20b:76d::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.223.18; Mon, 20 Jul 2026 14:09:28 +0000 Received: from AM8PR04MB7874.eurprd04.prod.outlook.com ([fe80::ac38:1699:6f18:c5d9]) by AM8PR04MB7874.eurprd04.prod.outlook.com ([fe80::ac38:1699:6f18:c5d9%6]) with mapi id 15.21.0223.015; Mon, 20 Jul 2026 14:09:28 +0000 From: "Peng Fan (OSS)" Date: Mon, 20 Jul 2026 22:12:16 +0800 Subject: [PATCH v2 8/9] arm64: dts: imx8ulp-evk: Change the values of some PCRs of ENET Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260720-imx8ulp-dts-v2-8-d05c67676f53@nxp.com> References: <20260720-imx8ulp-dts-v2-0-d05c67676f53@nxp.com> In-Reply-To: <20260720-imx8ulp-dts-v2-0-d05c67676f53@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 , Wei Fang X-Mailer: b4 0.16-dev-7bc12 X-ClientProxiedBy: SG2PR01CA0189.apcprd01.prod.exchangelabs.com (2603:1096:4:189::15) To AM8PR04MB7874.eurprd04.prod.outlook.com (2603:10a6:20b:24d::9) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM8PR04MB7874:EE_|AMCPR04MB12647:EE_ X-MS-Office365-Filtering-Correlation-Id: c9ae196d-fb93-4bc8-f8d8-08dee66882be X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|19092799006|376014|7416014|366016|23010399003|18002099003|22082099003|10067099003|56012099006|11063799006; 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)(1800799024)(19092799006)(376014)(7416014)(366016)(23010399003)(18002099003)(22082099003)(10067099003)(56012099006)(11063799006);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?Wkdic2pRd3duVzdieEdPL0U1NEtwZU5HeE1tbGk2ZjFLYUU1dDlRaEZKL0sz?= =?utf-8?B?U1JVZkhPTmJRK3k5U2hiMFEzM2QxQlRES0hFY2h4NXh3TFRtWmwrWWxscXN6?= =?utf-8?B?MFJXeUhuSkpzSnNEbUVGVXdxNmJRTlk2RU5sdllCUVpwaEZQZGNhNDFRZDgr?= =?utf-8?B?ZHNxTmFLL05YMFR3WFVtN2VDRFZGQUxGTXhYVk8wV3BjUklTREJYM3FIVW5w?= =?utf-8?B?YVVkZ21LY2NQd05COEF6VU52Q3duVjcvNnY4dWRxTmhlY3FXZ1BTai94TUtn?= =?utf-8?B?QmtoSExzbXdTTTRzaVp0aUZvZGVvbkVjUmhGcEFEelRESitHY0YxT0F0WVRS?= =?utf-8?B?WndLOHExNlQ5ZjBaeUkrelQxdVVjUnorT1cvRkpIK0ltZjN4SDFMWk82Wi9Y?= =?utf-8?B?dkFNTUtaeDg3dTFaU3BCWlhQZm1tY1pjYTJwMDA3UDQwVko1V1YvYTErWlpt?= =?utf-8?B?eDhPNFIvaUxRazh0em9Ib2lrcjlzQ1ZiMTRwYmVoQTh0NXRPU2NLYjlTUXF0?= =?utf-8?B?eGxaQTBRZ0VVODg5SlV6WEo2UFV4VTRjbjFaVlV0RDdPRzU2UUIwUHR5ZDlT?= =?utf-8?B?QU95WitHOC81RnpBWEhpbmxKT2gvUEVDa1QvaFZ3OVhua0dBL0VodzBSQS9m?= =?utf-8?B?amlybFIwNC82cVFVTjU1blVJQmxMTnRtOFRtdEFjUUo4UkdBVFAwZWlCVGRm?= =?utf-8?B?dkZ3YjBJTXZxZ0FaN283V1F0bzgrZXg0K2xueVRnNTVXV3ptWG9JVVNoaHZB?= =?utf-8?B?Q0hFc3JpV3UxK3dwT1VuNHhVZVZuUU5nYUpwUkR1SG9MMFhMeEptSXh5bXpT?= =?utf-8?B?dmtVYkN1VCtBSHVQZ1B6UGRjUlpMU09HNHc1UWR0b3EvcUxkc0RyUTQ5L2d4?= =?utf-8?B?USsweFVRKzByeFA1eFU2RjVWK1V2UWdzMWxXYWZ2YkZ3Z0Z2NlQ4Mm93cDYz?= =?utf-8?B?TjRURVdFM2VXM2NGSzhJd2pUbE5GMG1BcUJoUnJpaWVTcUZIOFJ1TFBNdG9m?= =?utf-8?B?YjRjaC9MR1YyTjhnVHNjU2VpeFhWcjl5NTNGcHdQRU9RcmR0OFYzT0JYUGVn?= =?utf-8?B?M21XdWgyT1NSbzR2SG5HWW5IL09QNUVtak9DeG96SG5HMkxtdGg3QUx3UkFR?= =?utf-8?B?WFNZWkd2eXViaXc3Wnp6ZnNta3kxeVM5K1ZuVHd6OG9DK0xsb3JQZGR6ck1M?= =?utf-8?B?TnB4VmNYend4cldveEVwT25jZysrTGJlQXZLellSa1o5SDBLYzhHcHIvOFlo?= =?utf-8?B?OVBDVksvWS82eExBV0dZbzd3WUF6bnUyZXd5N1RkUlQxMXpvbnltUzNIcElF?= =?utf-8?B?SXVxUisxR01kTVJtNzdJWGRDVHAxbmZMbVJYcWFBcUNWU0ZwVGozU1Z4UEc5?= =?utf-8?B?QWhBWUgyYzVHSlhlb0pvQTBWekczTG8rZ3pDNXcvM2Jnd0Y0bVlOMDk4Mkhi?= =?utf-8?B?RTVrRjhiZUZsVk1QdmdobmJQcEhQSzgybENYMkIzNFFSa2RVaEdOck1Fb1dL?= =?utf-8?B?SlBzbktJNmpUM1NqQ2U5SkF1aWhhOGk1WGk4UmkyYnl0Zk8yQUJIYWh3SmY5?= =?utf-8?B?eUs3T05Fd2FtUzlGTlN6Zk5salIwK0F3OWF1akxack5BRmlmSGRBWmpKcDZp?= =?utf-8?B?NHpNWXZsOWJkQVV4S2tjSkYwSTU5ejR3enhMWnNoc2RITEFmNEk3VXRwWkFa?= =?utf-8?B?V01oYjZqUXd0N1RaSUtFeHVwYm04eDJFWHpYMzFsVk5ETEVHTlNTMk4weVlO?= =?utf-8?B?S0RSM2l5WDBuREd0bS9QdlIyN0ovQ3pIMFFVRUliNXRkY2dVMHRrWFA1WGlk?= =?utf-8?B?VjMwSFRhQ3R3d0FqMzFTd3p6S3ZTREtBZ2t3cnVnSmtQdGJiQXBMa3RMQ1pX?= =?utf-8?B?dk5nZndUVHdZV2Njc08zK3prcVFSNkVEbmlhbFFZVjdOVUxqOFlNU25md1dD?= =?utf-8?B?eVNLd1UvWG4yZjBDdnhQMUFEeVNOeTdDNmM3bnlsTTQyYlVHVEJ1UklQeElK?= =?utf-8?B?SDVzdFFYdmxVUUNUb2hyejIzUjlrWmVXcFg0UHQreEF6UVYyTFpucTZER3RU?= =?utf-8?B?U0ZYeUMwSEpjL0dmV2V5NldHd3d3bFhHYVJ5WEtBbzYwQTV3VFBhWjNHaDd4?= =?utf-8?B?bU1oMzU5cS8vVnJZc3ZIVEV5NG1laEpXdXZqUVRlaVhDeCtZT3E3dER3WXFi?= =?utf-8?B?dDFnT2FoS3NmckdIcWZBZDBVZC8vem5qOGEvMVhUcjlGS0ZDWUNyWHl4M3J1?= =?utf-8?B?aDF5Z0hkTTA1VVhRMERjUWpCNk1QV0VlWHcwWFNHVlNOY2wzaWJSNE9PNjdV?= =?utf-8?B?eUpnaHFYKzVSYWh6Yy90bGkvNVpscHE3YWV3TmNEMnBGL3VoaVZaa1M0Mldh?= =?utf-8?Q?oivmRocaEv9+LGBt7JH6K4clEfQBbuXKY4aJZ?= X-OriginatorOrg: oss.nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: c9ae196d-fb93-4bc8-f8d8-08dee66882be X-MS-Exchange-CrossTenant-AuthSource: AM8PR04MB7874.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 20 Jul 2026 14:09:28.0815 (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: KGjjf/U5fEQ/O357Z/wvIHFL7MBMKbgBa+FSFRVCKs14DSkA4X3V8fPch9U4NAdlqPh58fZ/V0W+1LF3fFE0++AH/8o4oawjMIT0fguPNRbG0dI3o8hLOyrrS/A4pa6e X-MS-Exchange-Transport-CrossTenantHeadersStamped: AMCPR04MB12647 From: Wei Fang Change to use standard drive strength and slow slew rate on PTE14-17, 22, 23, otherwise the overshoot of ENET is too high. Signed-off-by: Wei Fang Signed-off-by: Peng Fan --- arch/arm64/boot/dts/freescale/imx8ulp-evk.dts | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts b/arch/arm64/boo= t/dts/freescale/imx8ulp-evk.dts index 9da54291c7534..22c1d542798d5 100644 --- a/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts @@ -323,15 +323,15 @@ &mu { &iomuxc1 { pinctrl_enet: enetgrp { fsl,pins =3D < - MX8ULP_PAD_PTE15__ENET0_MDC 0x43 - MX8ULP_PAD_PTE14__ENET0_MDIO 0x43 - MX8ULP_PAD_PTE17__ENET0_RXER 0x43 + MX8ULP_PAD_PTE15__ENET0_MDC 0x7 + MX8ULP_PAD_PTE14__ENET0_MDIO 0x7 + MX8ULP_PAD_PTE17__ENET0_RXER 0x7 MX8ULP_PAD_PTE18__ENET0_CRS_DV 0x43 MX8ULP_PAD_PTF1__ENET0_RXD0 0x43 MX8ULP_PAD_PTE20__ENET0_RXD1 0x43 - MX8ULP_PAD_PTE16__ENET0_TXEN 0x43 - MX8ULP_PAD_PTE23__ENET0_TXD0 0x43 - MX8ULP_PAD_PTE22__ENET0_TXD1 0x43 + MX8ULP_PAD_PTE16__ENET0_TXEN 0x7 + MX8ULP_PAD_PTE23__ENET0_TXD0 0x7 + MX8ULP_PAD_PTE22__ENET0_TXD1 0x7 MX8ULP_PAD_PTE19__ENET0_REFCLK 0x43 MX8ULP_PAD_PTF10__ENET0_1588_CLKIN 0x43 >; --=20 2.34.1 From nobody Sat Jul 25 02:11:49 2026 Received: from DU2PR03CU002.outbound.protection.outlook.com (mail-northeuropeazon11011066.outbound.protection.outlook.com [52.101.65.66]) (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 AEB4A42B300; Mon, 20 Jul 2026 14:09:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.65.66 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784556578; cv=fail; b=h8gJmjMy+/FQjWZOmhvZGqfcROruGCORnrTBuTVTgUq1jSRHkZ+3O/QSFMSHrPmrQcH4DnJF8yM77WNqaGpg87kt7Ys+gJ65J4MNppsQjPbee2uamvYpod4ruT53rYGsjaE38+6h8HqJoAGB38fx8UJdxdWvzD/GvQxAzJab99g= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784556578; c=relaxed/simple; bh=otG8oteZoO5nsuMM0YSzauJt/PyLsxFOUTmIESAc1t8=; h=From:Date:Subject:Content-Type:Message-Id:References:In-Reply-To: To:Cc:MIME-Version; b=IjTkQbWDprvSKR4V0C7g6rz6Y4/C+sqrBIIplLh5Fu6l2chaFG6D/fYrt/dQkvdeJQgK/zWYaBJ480ir5iPNv6Tt1gYamJiSChle16I4zgfyPeaE4o1JcG30RUysCeIniSPcZ2bAEITOXjId6OvsdadyXoiRAXXxfzU1NHexoFE= 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=a9vl/1OG; arc=fail smtp.client-ip=52.101.65.66 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="a9vl/1OG" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=qX+PuliRQEn19l2Lb5Mwe3GO6rC803tQ75MPmnLefYuNt35gNnrw0TtvJVP/21JK9yCWM2NMUiRjhTjC5SouvPqbniNXHa6Ghdwerpi8hrLHZHuRA3MPTKZrJxdBxtNBsH1Y0S8rleDZSmqOo7VM637ZK9iKeVBYXJ3pALSdIhhrfm+k4+btlC9ygbr4BGHZZvoixYFsVT8VTYyHxSk6H+n3aqXcguQvsFXpFn5Vlqj6Eo5Yjq6NdSZXwNIxQQyIMsXOu5L79MW8CLnil7qQ+mZj8jdtFghtbtLxE4Bm727YC69wJkVYDc8p+Lzpxk88Jz0AI5eOm5BmmuWfcccJgg== 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=j5YzhyrUcudFiHsttxrR4skqR0APEgQNzPTocQAdW8Y=; b=QeIYn3AK8Bt1GJgw5vIORGIW/kR1trq6YvtTtvfjheMowxg89oniGlxsHC+efTBJo/1pd3u8nkOOPHodLHjbTTJeyfOFyUSFPkFlTyKODyu9yy7hBhrMS4sIgz+L0+2R5tnYlCnTISjmzYR1oyTW+SIXzlTX9xTIavzYA+yOGk2GYjy1GQWb4CgVDK8D+YRSfgSOTWUVgovLIWRoYB7IeZSKiUSDy7gTCYrW0WyB+tNYko657TtKaAWFTlgne/ESqHEwS6RVxu7IYgTDxD7/cHm3dEDabgisObwlHMMbeN27DeK/gRY3++4xHRa4gh3ZOsUXX6vGG9MgcDM128HWlA== 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=j5YzhyrUcudFiHsttxrR4skqR0APEgQNzPTocQAdW8Y=; b=a9vl/1OG6B13x9VChJDPAYV6JWvn0QFf96U4UxP4fllw/bkkYNFeimPB2BsLDS2b6FNIhF6NBub4aA6pQtFEnRz747tvV5BerOCgELUao5oRvDa/IoRkVOZOgkQ2bEzeSpCYKQYv6EWQITOY1igJqW4kV/BXCsVFcLbPQsrDzOSap4kkBmmB/tcY1wKtVnVKK9PwKWf57mxe+KIW4sf797hu15KEqcyICwh8MEI9CqC9xphOkAa2vlbz2IJooUO0CF2d50hi9GDZO4d+HQNQDsCyPgWmcVwD8ACV5n/BWC7TSLVP2n+lsmqsO+x2zOozOLMZFipSNTAPtpx0UECbzA== 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 AMCPR04MB12647.eurprd04.prod.outlook.com (2603:10a6:20b:76d::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.223.18; Mon, 20 Jul 2026 14:09:34 +0000 Received: from AM8PR04MB7874.eurprd04.prod.outlook.com ([fe80::ac38:1699:6f18:c5d9]) by AM8PR04MB7874.eurprd04.prod.outlook.com ([fe80::ac38:1699:6f18:c5d9%6]) with mapi id 15.21.0223.015; Mon, 20 Jul 2026 14:09:34 +0000 From: "Peng Fan (OSS)" Date: Mon, 20 Jul 2026 22:12:17 +0800 Subject: [PATCH v2 9/9] arm64: dts: imx8ulp-9x9-evk: Rename model string to reflect die size Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260720-imx8ulp-dts-v2-9-d05c67676f53@nxp.com> References: <20260720-imx8ulp-dts-v2-0-d05c67676f53@nxp.com> In-Reply-To: <20260720-imx8ulp-dts-v2-0-d05c67676f53@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 X-Mailer: b4 0.16-dev-7bc12 X-ClientProxiedBy: SG2PR01CA0188.apcprd01.prod.exchangelabs.com (2603:1096:4:189::10) To AM8PR04MB7874.eurprd04.prod.outlook.com (2603:10a6:20b:24d::9) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM8PR04MB7874:EE_|AMCPR04MB12647:EE_ X-MS-Office365-Filtering-Correlation-Id: 3fb9401a-c314-41c0-69c1-08dee668868a X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|19092799006|376014|7416014|366016|23010399003|18002099003|22082099003|10067099003|56012099006|11063799006; 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)(1800799024)(19092799006)(376014)(7416014)(366016)(23010399003)(18002099003)(22082099003)(10067099003)(56012099006)(11063799006);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?UTFvSXdzV0EwK1VVVGhCbkJLejNMNTdJdTVpRHVkWG5QdWFVaStMM0hMU0dn?= =?utf-8?B?TSt0dUQrOWg1bzJVOEFqaHJpdVBsVnhZNkVHdGlUTjVvRHFSN2IzY2VZU1B4?= =?utf-8?B?bkhmSDJxUWxnRnNXT2RRRDkxaGxGdnMzVzdsU1dOc3A3VjBIMHlRYjA2SnhS?= =?utf-8?B?R2NDRldrR3hwZlVwR3YwTGtHWStHalBRcnNOTDdJTEpzcnpVKzJpWHdycnBz?= =?utf-8?B?Sko3ZmVhdTJOSUVQdjVJZnVBanNvdWw0SExqMU91WW1MckgwZXVpaUwxZ3FN?= =?utf-8?B?ZGNSVDdxMDl6Qk9naXJRWUMzcmZRNmhRemlYMFVKdjJPdUpKNjlQMm9RMFdU?= =?utf-8?B?emJpS3IvTnJDNjZkM2RSVEVUNjRneUtvb2VtbzBSMThCVzcyeUlMUnZjVU1T?= =?utf-8?B?NXNFY2h3Sk04emhRZ2MwT0krcVRsQXVHd24wV3FlYlpyeXNTMmg5UjIramcw?= =?utf-8?B?d1o1Q2lQcmtQWnRmYzE0YXh3bWxBNEVROVUwSzl2cTE5bTFqTEdwd095Unpo?= =?utf-8?B?cDNlckRDcXRZaEFnWDY4QUtydE51K0R2U1FHZUtqTU03OVZlbFFLS1p6d3N1?= =?utf-8?B?NEtSd3QrR1BDYTVzRXc1UnRncG1ZL2p6VGVLc2VjYkhkd3VSMSs1djhaOGpl?= =?utf-8?B?ajVVZzI3Y3A4ZFdlZTJtWHpwSkdvek9pNWxaK0ltemxZaDBEV3VDeG0wTXln?= =?utf-8?B?eUkxRnJuTjRGSXJ4ckZiYSt0bFVjeVF6QmNzQmtGQzFRWWJXUFdxY2wzZDl0?= =?utf-8?B?YUhvbklNMXIyRnhMS09SS01LOGJBWHZuSWQwV241bGFXczRSU1hINzdERzRy?= =?utf-8?B?YndZNjlNazZCOWQrU1FkZ0dyODVuQWRtQ2Q3Tnc2Uk1DdEp0U1I3MWpGY1ZF?= =?utf-8?B?MEdqcXl0VnUyZUdEb3VNbUJhS2liajJXeFRGSkR3RTE2UEtVMmRXc2FrNDF0?= =?utf-8?B?R21zUWVKalc4dm12ekRvLzBpYUFJREVOalAvczZKT2pWc2I2SzVCUTlrNWdP?= =?utf-8?B?UCtTaFFpb0JWRUpwYjRWeUUwY2pZRlEreWllbWJTYzNxUmpYOE8vTHAyUVlY?= =?utf-8?B?SDR1b0d6cnl4NkRHNFYzbzl4eFBJZkw3VTVTalErRG5zdm11WGRvMEdBUGR3?= =?utf-8?B?Wk9zY3pyNVpacTV4NFJNVGEvVEttdG0zbnlNYmQySW5yS1dNRHRDNXJjbS9Q?= =?utf-8?B?akNybDN4Wml0R1EvOTBseHZtdDZWbVZsMUxCM2I0U0QwdTdYWXRxZWQ4Z1R2?= =?utf-8?B?ZzFmaFlCK0dUL1UrZ1hCaXZ0d0NkU0FndzU1SFdLR2M3dlg5YTM2WkwyREtG?= =?utf-8?B?M2lNUnVWK1M1b3ZpTmphZG8zS2Q4b2pENDhRcksrZWU2eXg5WDBaY2tBM3pv?= =?utf-8?B?VS90NXVzRWNLZlBvQjlPOTNHRHFIZ3VmSkNaK2ZHKzRrTTRaMlVGNm1kcTMy?= =?utf-8?B?dEFTME0yNVRZUGl1ajlaMUI2Z29WQTlIalAwNVVDNm9Oa0lmdmErNzR0NFNu?= =?utf-8?B?czlTOUsrSFgxNkY1MDZqcElrZmdLNFhpbFQ2cjNvK0tuYTlsT2U5Q1dITUh4?= =?utf-8?B?QngzS1JoejdjZlpFTjVrVDg5TGZsRld0a2pUMFhCbitTZlk1MzllRTdpUUYz?= =?utf-8?B?djJBbkM3NVdMTGkxcnR2bS96QmswU3c2V0w0RjhQVHJYeFdVSXVTOVJyblox?= =?utf-8?B?UENCLzV3dFVQM1VjcWY0R0VTc3B2Ny9lQnZpK1N3MHV6NjdYNjhITDlPWDB2?= =?utf-8?B?cVRUMTlLa21rM056ZDhWdGNMQUVOV1Z6bnFZckwvSkhmV1lSQ0pOQXhrQmo0?= =?utf-8?B?S1ZCeFBseHUyTXlndGE0R2doL2FlVlpQZG5oREFNTDZJQ3FjNlM3b1B1WDNr?= =?utf-8?B?TWszVkIvNDlyWm9RQzQxZ2h2M0VyTW02S1B0UXVjdHFwQnRqcGhObFJHRlFl?= =?utf-8?B?YUhkejFIakFiaENjMG44RUgzdnJWVzF3bWJNV3lmWTlTZ21UTnJPVEZxazk0?= =?utf-8?B?akZwdk80VmlVUVlXb3JJYks0aXgvd1h3RFdGcXRjZVcwNTNGU1FodXlVajI4?= =?utf-8?B?d252NUwrOVdwZWlqMUNCYUJQLzZBS0xCQ0Z1N1crNTc5V24zUjJlUllocE5p?= =?utf-8?B?RDJQUE9MSm93TEZMeVFQMEk4WVZMVmtuK3ZkS3paWGp1ZENRM1FTMHp2MG1T?= =?utf-8?B?N3owM1ovUGY2b3JzS1JtT0txTUFjQUx6bVViQXhvSVp6MTFsWG5sNit5RU9j?= =?utf-8?B?Wm5rZXdKR3ZSRGRzTGpCVE9mazFYb0l5clFEbENoelBRYlhoMU1ER0FNNmxh?= =?utf-8?B?RzJmcmYyL0lOTnVIVURsUWZxZHViNk1Wa1VzRnBORDZGRmhSMWhJRjI1UFBQ?= =?utf-8?Q?u6T31s2w0qZZLw0vsscny8aTRtKpMKvXymdje?= X-OriginatorOrg: oss.nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 3fb9401a-c314-41c0-69c1-08dee668868a X-MS-Exchange-CrossTenant-AuthSource: AM8PR04MB7874.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 20 Jul 2026 14:09:34.2434 (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: bIvlazvXR413AVEATvTLSZRN0yk6huLcMPlDsmD5y4T4pFxaCWljgUgWY3mVNk7b5s43ivfU7oVyRI8CpvyAn4QeuTMCa68JoJNkvdUFO0FR7A3U1NhvxHeJeixNWbK2 X-MS-Exchange-Transport-CrossTenantHeadersStamped: AMCPR04MB12647 From: Peng Fan Rename the board model from "NXP i.MX8ULP EVK9" to "NXP i.MX8ULP 9x9 EVK" to follow the i.MX naming convention where the die size (9x9 mm) is used instead of an opaque board revision suffix. Signed-off-by: Peng Fan --- arch/arm64/boot/dts/freescale/imx8ulp-9x9-evk.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/freescale/imx8ulp-9x9-evk.dts b/arch/arm64= /boot/dts/freescale/imx8ulp-9x9-evk.dts index 71c66c58edc4d..e6bc6e6555f57 100644 --- a/arch/arm64/boot/dts/freescale/imx8ulp-9x9-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8ulp-9x9-evk.dts @@ -8,7 +8,7 @@ #include "imx8ulp-evk.dts" =20 / { - model =3D "NXP i.MX8ULP EVK9"; + model =3D "NXP i.MX8ULP 9x9 EVK"; compatible =3D "fsl,imx8ulp-9x9-evk", "fsl,imx8ulp"; =20 gpio-keys { --=20 2.34.1