From nobody Fri Dec 19 15:37:14 2025 Received: from BL0PR03CU003.outbound.protection.outlook.com (mail-eastusazon11012009.outbound.protection.outlook.com [52.101.53.9]) (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 17B9222D9F7; Mon, 13 Oct 2025 05:17:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.53.9 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760332680; cv=fail; b=iVXe9zDe+1uiJ4pBSHxQDOfyHJW9Ru49e9KEwNgx6sO2QL0bx4oIT4eHp1wUuWP0y90d3e1zUSNWavZTbJ6TlLezm7lIlGG+X+jUHNlt3aFgT1Wviu/HzlTtxpR9WWMCnGOt3G+YajjQXkk6Ht56aLHuCdKQfzFKBAJWqdmQxu4= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760332680; c=relaxed/simple; bh=5+BnUMp5H074X1EJ09YVzHf5my71pytuBRJ3SIadQxI=; h=From:To:Subject:Date:Message-Id:In-Reply-To:References: Content-Type:MIME-Version; b=erGtLMERsg8JJopkzHvCGCzN2SCX3yyBId5LDbFcj7WrqJx5L21NCgJwshgAM/3tPmc3VCwn243/NgpIprQVnhc0RO71Xm2ea3zmTKjAlMaOliAkFSfnT6yvzttUKFf3TERr3i2o9Qf50EWTF2baB0oLji0W7/QkQciUI9VEATA= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=altera.com; spf=pass smtp.mailfrom=altera.com; dkim=pass (2048-bit key) header.d=altera.com header.i=@altera.com header.b=V1b+ulh0; arc=fail smtp.client-ip=52.101.53.9 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=altera.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=altera.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=altera.com header.i=@altera.com header.b="V1b+ulh0" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=veazT8efowzzWfUZkyqZ7YmENkdIyxVdCwDDm3diQKtYXG/pbehroRGjbPO1a7POxwKyLx0buBOdb+tAQ49H2ee/YZmGPdb6lb9R4Wem4rev3A9MIRl5My7m13ITnuoarjgmspvTn50BDaDTGsHwHw0Gcxm+cmg5N0Dc8Vzi/pYZl2MBrILRNYbL3L5KjjfzPTQjIe7wCnL5Ga4AP0KfHhEZX0/IpnvbIzMdNFSLcVNtqKSXF4N7chEWcaNSfjMVLxis5GT70qr3wSXLm2Gj9dwNpWk8CqDjYAgnYeQwQ7Ic4jSXxVHggdguvDlzFwhlC5TYWNdmPoKTagdz3AhkFw== 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=9GZCbDvjRc1g9UavFMT784pfvckFYXEjtzZyoO7mBLU=; b=JGxuNrE1WB35ch9GqhhU1zaKjVqlt81NPMvaBBBi/0hdRSyAaZhVe7Kwv0HnQT7bV/qqi5j8vSiTxvas9sGjOCGNCGG7s9dq2uI4X1sKG1uLPmx4eFQc+ck5AmB+J3Ari1xW3OOrKbf19Om777gq4LgCeBwrJtRbN52CRbkvqOm1jx8DRPQsHKGpPZaYsJWiVXSBSnBIFzIHI9t92FOQN9ZkN6B3ZchawxxwP+0HUHZAeeMqS0mpHHxIWku/He1u6hJP/GQwNqauIZfPxXmOjzdr/YL3FgACLtdaHZ/F/Iud+FY2scv5cn/VYIIiTBfTnLrg1BzTRDSYFkIYK19E3w== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=altera.com; dmarc=pass action=none header.from=altera.com; dkim=pass header.d=altera.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=altera.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=9GZCbDvjRc1g9UavFMT784pfvckFYXEjtzZyoO7mBLU=; b=V1b+ulh0ZaVe+9QC/OaJdVhjXCcx2VkR/dPlrtXUpHRLu+B20+vO1Pekfr2OiRdtVfGxHfbPZhH7psIC4lojoKdsmej5BX5lvZZ1smu8xfe1AgaBGbb+LYZLD6jOGwwd/RHH7i+HXK4iKdLVWuXUw3zgJEY6lqfeI2qR3mBKwohWBIhmLOlfnvf99NpyJu7tQcHrqiZuoVPtYkPXbMW8gEB41UmXB6jm2F+N4MSG2PZFmS0TsOV5UR46FLg7peBx7/FCpt/+i3zVbpInvBu7Wf782ADv3AZAvdLTQRsnteRsa+DEZF9D29MHctqR1726Dte2AD9FJVlrCtvNbTrGxg== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=altera.com; Received: from MN2PR03MB4927.namprd03.prod.outlook.com (2603:10b6:208:1a8::8) by SJ2PR03MB7450.namprd03.prod.outlook.com (2603:10b6:a03:561::15) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9203.12; Mon, 13 Oct 2025 05:17:53 +0000 Received: from MN2PR03MB4927.namprd03.prod.outlook.com ([fe80::bfcb:80f5:254c:c419]) by MN2PR03MB4927.namprd03.prod.outlook.com ([fe80::bfcb:80f5:254c:c419%5]) with mapi id 15.20.9203.009; Mon, 13 Oct 2025 05:17:53 +0000 From: Khairul Anuar Romli To: Eugeniy Paltsev , Vinod Koul , Rob Herring , Krzysztof Kozlowski , Conor Dooley , dmaengine@vger.kernel.org (open list:DMA GENERIC OFFLOAD ENGINE SUBSYSTEM), devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-kernel@vger.kernel.org (open list), Miquel Raynal , Richard Weinberger , Vignesh Raghavendra , Niravkumar L Rabara , linux-mtd@lists.infradead.org (open list:CADENCE NAND DRIVER), Dinh Nguyen , Khairul Anuar Romli , Adrian Ng Ho Yin Subject: [PATCH v2 1/3] dt-bindings: mtd: cdns,hp-nfc: Add iommu property Date: Mon, 13 Oct 2025 13:17:36 +0800 Message-Id: <60270e2fc2bfb67c0ff4c204e0e8f3395add2146.1760331941.git.khairul.anuar.romli@altera.com> X-Mailer: git-send-email 2.35.3 In-Reply-To: References: Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: BY5PR03CA0028.namprd03.prod.outlook.com (2603:10b6:a03:1e0::38) To MN2PR03MB4927.namprd03.prod.outlook.com (2603:10b6:208:1a8::8) 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: MN2PR03MB4927:EE_|SJ2PR03MB7450:EE_ X-MS-Office365-Filtering-Correlation-Id: 49f63ba0-7d1e-47b3-c48f-08de0a17dc0e X-MS-Exchange-AtpMessageProperties: SA X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|366016|376014|7416014|921020; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?krGX4clde2LymijLxWESsr7bcmDTpB+EFhFZx4SvjLk0QPQGhkMSTM+s8pU3?= =?us-ascii?Q?do9np7PJcYcVckx80VJFNqs9DKzcEECiuCjrbUVeHBMbdaUaUZAMcAE3C66f?= =?us-ascii?Q?cpTz97JS/DuLqYFqLuCk7gVcsfzeE1Anz7fLPcWb79cYuFr9AEZs7K/ew8ST?= =?us-ascii?Q?cBh+fie/A6VVshj0hnnGZLrRXpbuh2mpHtVVOHe23yofx8LeKk6ZQRHuaTEM?= =?us-ascii?Q?Kr32e1kROFMJ6MJs5y4fDKxzMWAXyJ+x9SkeaqIgH4Afs7OPJw1djj3qXRuc?= =?us-ascii?Q?5/qCDpXBGc3SUyq12PJ7zIA72nJLWqjZDmMCle58abCRcfh7VReHGHdbGSFn?= =?us-ascii?Q?VnaoAkgnsm/uDzJu/Qb2dsLMshDKxBVy+g468qPt+TeRfR865c2FUwUHVZgZ?= =?us-ascii?Q?h36G7bqgTqA9w8ErSkdSh2Ao3YZNsxwmUK0EC9FAyKxR/zFyo3A6KDF5YORI?= =?us-ascii?Q?l76rORZrwH4Ci/yIciOl2ssxxDP92Ydd+gQzkyKteqsbgpxIGo4Wh7J2JjkM?= =?us-ascii?Q?F/WMPZUyCtHGM3zd6kkFxhScK0CO2mfJJF7cXrpzInt/nBycVIvZexWmGZAv?= =?us-ascii?Q?MsJjL3MdMOc0KeHnphw/Sbls/V823YOZgmyu4r3+k44u/vkLIkJIgmSgx7Yu?= =?us-ascii?Q?tz+uC8s4JodKcrBy6EDyPw4geLkI1G1K1dWx/j0peA3Qk6Gtw0sObtzFv5WI?= =?us-ascii?Q?xnIccDdqHzmdrfQwR2L37q5VP7iNixtWd0lU+x8x8LSgiNnksOyYvuEEWVW4?= =?us-ascii?Q?0z1TVjjsDbNwa4pgD6HLd0KwU5SjLk9ZUTFDuG/T671YjKSapB65ewsgOqxa?= =?us-ascii?Q?ih3SIviF8pOv1ghv+PuvMVyX3mGiYos58MaXhUfVqUBb2FtI+9kZCzc5xG5n?= =?us-ascii?Q?nMVz/hGXSa0zXXRAd650n31NNc4+fxvkRTQ9LbGOUsWT9TqpvtvUBW+Q+j/7?= =?us-ascii?Q?8McRtcQs8Vzqfd6XV/KumK86hF+OhwZeXxQLt+iBNYukH+fUR6xFDLgb6ku6?= =?us-ascii?Q?8ffzI4857/3Y+PpIc8K6E72RnLDg3oOJEowh0nZQfKk3BIxCe4Exh8ws7Qiq?= =?us-ascii?Q?sxG7Nmx28RIZT9klIlj1Fgrqq4rm/3uN38vdtn3bXJcoUq2DXUspgtBeSzJJ?= =?us-ascii?Q?Kf1yXla3Pypdcy3+MrdTfDiQAYvcsFoXRgyxGzfN8sJfPOXS1yX4YBWkIrC3?= =?us-ascii?Q?x83dBQnfptY3kQmkPo/CCnHL8spZo97Ayw/GQknWr08g9AROCps7dhHoGaZm?= =?us-ascii?Q?2IL4YFxGfV5f48E52tkLjUCFo6rbVFQtXJm2QhgOqT8h3zzH9ekurBViQnuo?= =?us-ascii?Q?UD8FjhpbAKo764afUVuiMmpIa/iKuzqjNAM6sV7enzvlI71TBnVzHjGZgN0F?= =?us-ascii?Q?66mNyMsG5qIIQxDO55tUK8wv9wr0dAijc3Yw7YzEgsfeHYW5BDKCyBvmU22J?= =?us-ascii?Q?LIygN1GYW60U6c/uo6PZLtq93H7QFNCYMNFpn6FixNFTBGdbGJcXbv5MzOvq?= =?us-ascii?Q?WX2T3MBTzH2bcAY=3D?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:MN2PR03MB4927.namprd03.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(1800799024)(366016)(376014)(7416014)(921020);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?Yo5D7YB/K0L5QqS8cGxV2t1Oiz/usSHdsFDWPZdMtlbvTymVh1BWfOk3KcaH?= =?us-ascii?Q?IHttLr23GXkSczlQUovtxd97muNhZ/1EmWKrs6e1FBc4aSg7ziNPJUO2VozS?= =?us-ascii?Q?YNvg4p7DdQRfmZbaaeOdbrG6bKp8U5zuexoTUkyPF1r1WhmjRlqRnRkX3lqO?= =?us-ascii?Q?0Hi0QtIqWz+hYIrnTAtSVufNzsbWQfX51FaX8j+7ogd6BHx2vYTD6ynKYf94?= =?us-ascii?Q?cKWbV9CeaEziqn+3XoKRXrRt8e7uSdCxcDp27RcUpwjnjWm+6Y8jDEpdZzbn?= =?us-ascii?Q?uMsFRbcnJTM2SUJLPSWg2FzVUvsLWyuGrPrWSu2N3M7SlInflLyHirbewOL9?= =?us-ascii?Q?MelwxQERcsTnbeVul+iD9teuIsePepkkUdDIF/YlPVhg+MSLInJSvlEjrYaE?= =?us-ascii?Q?8EgBIXPGa1CkAsD20BI6v4QO2FsyfFeBdoUFbOk6abrsHp9mqSTBCAESIA0d?= =?us-ascii?Q?88R2Y+ZW/ErSXm4hFxkApjlzLyuGuX0/C3ah+pOrtmh3JMK0OQEH09EANNkU?= =?us-ascii?Q?fzd9A07c7GT6LlOE3wl1wsodI4iEwgLqjlMmOsRAbZGZurWoqFAwU7/EchYd?= =?us-ascii?Q?YAinCMzfVhtVYxcJ+2xm1t4KDb+rRYnx6vBiSGZ6NhT5+hQ5aQY2kQu+n61M?= =?us-ascii?Q?M8pHcKhB/xHEhcdYRmT0rSrzqF68cTc7OZan3gBV6QaXLBisLD+uui66d9JR?= =?us-ascii?Q?JlqiI1+6c7qseOB7A+qYo/FVzsDSgQCyIdQ4mB6B3MqtYjSpMZyySdHQuEnM?= =?us-ascii?Q?snB5LVE7bt9dJVmseWVaNlYgAR+rGFxUdyWvgegflIDZylErrGMXKJRVSt0a?= =?us-ascii?Q?yMj8uuwVc5uEVhFO0vc4qdtPGMfryvJbANIh02uCPWQuebpKS8i7BmVhpe5+?= =?us-ascii?Q?krbnMIspkwQOWUaVfsvm+yHNSCYzJcv9Ah5nMTBTNIc0eWXkD7jcKe9B5vaA?= =?us-ascii?Q?zUkeaut0x3pl1WSswKZC4/Mqw+PIrBo2F9wqDo1E5AaenusQvBBmm3e10giX?= =?us-ascii?Q?C7b2QtmYxXmbwJSAhbQD/Zss+ixJaFkUC1/CYfp9HgV2kpFlsEo7Jw3Uad//?= =?us-ascii?Q?kdNx1KPP/PPsvNUG5VQDYMVDuNqWnULGtg5DsnB5ZA9EOsSlQN4GeZcWsuDw?= =?us-ascii?Q?Zemrl1WAjkSj38WLsgTh7bD+8cAXb8xlmo+2rrnFLaxN8i1DAVh5dDOIRsOX?= =?us-ascii?Q?Co0bGyje5IzfrVL9/yzlSduRYxLxFh6KA85mXkSJ3lpILNVFfdKpXVK3v0Tz?= =?us-ascii?Q?zEDS508fNlZDnjGjGHQVdNHxz8QzjUqFKrqcE6Suymnj9IxElGKOXuNkHgq9?= =?us-ascii?Q?/I3TzGHyLfk3QPIQeHOCOpBIj/MN55PPnrXSyyV18/ARMrZNaOks3fGkPcMe?= =?us-ascii?Q?N19egQj1dZbFg4hFMfVwhqyILv0oomyp+gknGubcz0uctC0i7bwdlLOw157n?= =?us-ascii?Q?40KkbKI18xxQMo5C57i8BkWxnr4+xNKI61gyg56yqNlt4zk/6smyHEl3xquK?= =?us-ascii?Q?d99eUXTnCIEGVOVpvLwTE/47SdEe/DxKe94daPpW5OBuiAF3ymDQpYe6F+y7?= =?us-ascii?Q?ZKB++m3E04yie9STY/hczL16lGUm4EtazrMOPqB0hlaQYLVW62WofwcRNci0?= =?us-ascii?Q?7g=3D=3D?= X-OriginatorOrg: altera.com X-MS-Exchange-CrossTenant-Network-Message-Id: 49f63ba0-7d1e-47b3-c48f-08de0a17dc0e X-MS-Exchange-CrossTenant-AuthSource: MN2PR03MB4927.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 13 Oct 2025 05:17:53.0796 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: fbd72e03-d4a5-4110-adce-614d51f2077a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: lEBEq8uaAxQqP/UOk1WQiB0BCJUzhQBMSTcQml4Ee4vnAp/e+quHLj5Vh/WdoKWPUymBLPDznimfFnBLMd4OZMFHisEKuvDm39zK5emN+sI= X-MS-Exchange-Transport-CrossTenantHeadersStamped: SJ2PR03MB7450 Content-Type: text/plain; charset="utf-8" Agilex5 uses the cdns,hp-nfc binding for the nand-controller node. To support IOMMU functionality, an iommus property needs to be added to the= cdns,hp-nfc.yaml binding file. This ensures the device tree binding correctly describes the IOMMU associat= ion for the NAND controller. Signed-off-by: Adrian Ng Ho Yin Signed-off-by: Khairul Anuar Romli --- Changes in v2: - Updated the commit message to clarify the need for the changes and the h= ardware used of this changes. --- Documentation/devicetree/bindings/mtd/cdns,hp-nfc.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/mtd/cdns,hp-nfc.yaml b/Docum= entation/devicetree/bindings/mtd/cdns,hp-nfc.yaml index e1f4d7c35a88..73dc69cee4d8 100644 --- a/Documentation/devicetree/bindings/mtd/cdns,hp-nfc.yaml +++ b/Documentation/devicetree/bindings/mtd/cdns,hp-nfc.yaml @@ -40,6 +40,9 @@ properties: dmas: maxItems: 1 =20 + iommus: + maxItems: 1 + cdns,board-delay-ps: description: | Estimated Board delay. The value includes the total round trip --=20 2.35.3