From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from AS8PR04CU009.outbound.protection.outlook.com (mail-westeuropeazon11011016.outbound.protection.outlook.com [52.101.70.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 44B1E3E7BA9; Thu, 18 Jun 2026 13:09:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.70.16 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781788161; cv=fail; b=Rytxqq077RyFYfeE9mf1uWmP7QbOC3t2ShKJvLggqMwZGX41ruGyLXiCBhWMbsY+MVfk34fRo74lnpncjJsNEvx1dgCyVb/pOL4/Y1c3A6hDiriksXdfDE6AfR1h63+3lHCJj3agCnAuxV0gnTQ0AEM+DBEovZphI74xCOXjiuc= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781788161; c=relaxed/simple; bh=VZwHrNSxvap8RnyIFkC/3169I+CbCplQw0TyzB2vGJE=; h=Date:From:To:Cc:Subject:Message-ID:References:Content-Type: Content-Disposition:In-Reply-To:MIME-Version; b=adpJaXlAHJGcAoDTQ86xyhzHzkzGhrRnYmctsaZ+sXF8ME/29vYBsv22TOX1aWlmUxsddOn16wrDhhmTktyfs5NF7tnO7jjU/8gXd5T36u8ySF1nQWQFquWdszz4Eu396i8z64G7gnd3PFkf3STWEEgXgiWNQ1fqBOnCrZamk9U= 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=htTys44l; arc=fail smtp.client-ip=52.101.70.16 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=oss.nxp.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oss.nxp.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=NXP1.onmicrosoft.com header.i=@NXP1.onmicrosoft.com header.b="htTys44l" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=DfrQz+eaH/X9f6axvzPSFcgNV92GWWk46TzrGcUsBhe8DCtdNLp1rmKOYxl7hd8hauELt/K9sNuxYQ2/lbn4qA6Y3K2mhgdOu1/9MThgTDYEpMiKK9itBhByDAg/0muJT/LZTqWqvKXNmT9iwDnjJs8N66xNL/Kt8e6l9w0eLigeltY6N6NkwjQdXj3hFwYYt3pGu5Tz4ctmzx9UcGwCup3/evwlYN2DyitieB73iqy0OSNt1BQKmjyRnkeQw5SGR+lfOwckT9am62f8w+ylNELYxdMvmlKzSeD1NRYnAvJYnMKYmYq6Kh6VrrhEHpPPx9K6FIgzUGuCJH6mFdFz6Q== 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=o1qxTut6Vb+cteh1Cfn3EXd4EG+dj8X/toBLKhDrVhg=; b=m1Li9EwW+E8TDeN67NqcvtKXZhoKBJKJ7LT0GU5HoNewkLT5HyI+bHnFd+1aXq3QctWpHX5egSUi7ohTDbnOMfkx+6mELjNbs7V4q8pV9imzxz9z2U3+me6XJYr2s52RxGEYfTYXcvDhp5RVTtScug19fqzmCfiCxi6UOO2PLA+CYZKgUiNwXpZcebt99B+/XeajMgw6nZxsmGNdsozwtQxofasYexKiS0el5CXIiT9ZJlwhuQGAFEGbMwoj01aKh5bFeWE2I2ggUMPnZjM0Ge1JvNj1Jwifov9Udul5Pl7xwYRtP0S2Tq5NxMkoydfXPpwCxFESs8jx3HiMsgTIcA== 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=o1qxTut6Vb+cteh1Cfn3EXd4EG+dj8X/toBLKhDrVhg=; b=htTys44lCfAUMk8wZeMtYVeK+tAdBy6EpPZVyGWBE5Sn/Hv9UUH9MFhbSPifqDahwdJ1LWqCoLU3lfH4l0j/wN6oReLHujteTQ+MNTEF4yBTOuqz1IMitK9V0ASlC7vOhYqlbxsh/RhNyDwcKv6scymWCcyk1Dd4YKwhdMit88yQdUbsq+rjkEuDkzEg/nnd+3r8PRaxb5i2SLIxTwPN4FnnRzIcsy2yh4hSfYg1dvbqFTreCIsdIcTvUb5bJ5L3fzmXjZcPJrD7b31hEofbJhsQ+E74jd260sqOfIL33Z4amiS8zBtBhCLsrbGQwWGi3jEBeE2DbDdhdTcYxKMXGQ== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=oss.nxp.com; Received: from GV2PR04MB11799.eurprd04.prod.outlook.com (2603:10a6:150:2cf::9) by DB8PR04MB7196.eurprd04.prod.outlook.com (2603:10a6:10:123::21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.139.11; Thu, 18 Jun 2026 13:09:17 +0000 Received: from GV2PR04MB11799.eurprd04.prod.outlook.com ([fe80::2146:83a2:5329:b7c]) by GV2PR04MB11799.eurprd04.prod.outlook.com ([fe80::2146:83a2:5329:b7c%6]) with mapi id 15.21.0113.015; Thu, 18 Jun 2026 13:09:17 +0000 Date: Thu, 18 Jun 2026 08:08:58 -0500 From: Frank Li To: han.xu@oss.nxp.com Cc: Han Xu , Haibo Chen , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , linux-spi@vger.kernel.org, imx@lists.linux.dev, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 3/3] dt-bindings: spi: nxp,imx94-xspi: add DMA properties Message-ID: References: <20260617215520.3327836-1-han.xu@oss.nxp.com> <20260617215520.3327836-3-han.xu@oss.nxp.com> Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260617215520.3327836-3-han.xu@oss.nxp.com> X-ClientProxiedBy: PH8P223CA0015.NAMP223.PROD.OUTLOOK.COM (2603:10b6:510:2db::34) To GV2PR04MB11799.eurprd04.prod.outlook.com (2603:10a6:150:2cf::9) Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: GV2PR04MB11799:EE_|DB8PR04MB7196:EE_ X-MS-Office365-Filtering-Correlation-Id: 0b61eb90-83ef-44c7-4b60-08decd3acd34 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|7416014|1800799024|366016|19092799006|23010399003|22082099003|18002099003|11063799006|56012099006|4143699003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:GV2PR04MB11799.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(376014)(7416014)(1800799024)(366016)(19092799006)(23010399003)(22082099003)(18002099003)(11063799006)(56012099006)(4143699003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?jx+XV4dem1WTNxXVi/eJF51RRGUbEoNCe8MBLn7o4I96ymkfm/NZ5vmRv6Lx?= =?us-ascii?Q?HJKw8ZNMSJ+dU4DIIOaiJUeMoVt421SgsOXkIvz7OPZHdOwhfP+pdpRZKzeu?= =?us-ascii?Q?eBKETm39VsdwLyKIQ0sQnw/DL8hNTnbvW3d4+alR0izNLylFItRLtaK/aCAs?= =?us-ascii?Q?lSBodJKeVvR9audj5cmfaTNApdNQUfAnrz73POmPkC8x8Kto21hHZh+Fx05n?= =?us-ascii?Q?L1VCp4thnYuP6DV912d4KEugsmTfXTynQLSxpXzBRyDHn15VUgXuL5sU5t3Q?= =?us-ascii?Q?RpWFMZKqqiGhuZlX/D4krHB4EgI23Y6qN2n4hE01GQoCYrRBKhIiHjINHeeu?= =?us-ascii?Q?JrYshSuUx5IBp/0q8MWicE9TjLO7U0czlaIC5ME1usb05TubAX472cfnEluL?= =?us-ascii?Q?IFbZuJmPAvcvblHZOVLfRMbDpM+bDeo0YI6Gd9/eNCgdhTL0xR1JSjpRN90A?= =?us-ascii?Q?y99O4DLBorvl7pmCRjDA45qpodKbWRHz8eVqjpnJKr94fTYQDpUWXeXXE1eN?= =?us-ascii?Q?WkgrK4JtAMgbAZ29axCQhNbR5C7I/wMwy4sIDN/FhR6ea+Z/2f+QLR3Z+f7h?= =?us-ascii?Q?GHR3vNgWoHh51YJZ1Jm8OK8x55bZd8MZ7ec2RXYxSPYT2PaDToLzsTmY44hF?= =?us-ascii?Q?WGfwRY6lN0FgMlt7cn6m3ZWCRrp9HoRaZmMeZPBB6A+e3eePKSVy7WpAHc1Z?= =?us-ascii?Q?c71uSJimEu2NkybPsh1a7BTHMoaWYKzZKBMCbYciGOy6FFZfE5VHOC4KAu0I?= =?us-ascii?Q?eAtfeyOXGS6sXhaPnoVg031pGFxyDJ1peOtpWUazcjhXaQg97WKXHN3+uVa3?= =?us-ascii?Q?cTh1jIwajiAmOJgqADX+/W0eZa/j2yrH/Md1TfpjLzYxI7pW+paqG0tAt6ak?= =?us-ascii?Q?H2srj24jB5nvHhmjM9fkVcQkMzC3IPjzqUdZ3Odi8HXMkHoLxM+j9CrLYgIK?= =?us-ascii?Q?4bk4/gDuXobc3LzdjLh9Z+04OMsVQIEz2LBuX1+m6wPF7RcTNSkHHF9VS1GW?= =?us-ascii?Q?frkqjqgO0i8tqTcQUrIYaliliym6emXN4wP8Ghh78cIfoZZ7pzhaZeoQYvWV?= =?us-ascii?Q?BuDyj/EJR93s2oqYZ412J8ey5LQMU+xb3my4SJKfQWLcs84r+kDY3CbArHl+?= =?us-ascii?Q?KbFf7r55NKkkcGPtcwiOJtmihL1DnuQDCIG7NxBA0/xYR0YkvrSqZpR+OR9O?= =?us-ascii?Q?X78F/e+dm8cBSbF2yG/kSv/GT8cmsW4LPcJ7C2u5yd3pKPcLzK37hvzY9NCP?= =?us-ascii?Q?jC694CqXL3MLo4Hhi2JK603rbwmiVxwRlBiSYAgku6FTHiMEI9sE+DSknAcB?= =?us-ascii?Q?U8zABCTKACrdHEuKVj2B2CbHZqs5rw2hfOX6BLXKhflW3TpC3tXBy9qfadYw?= =?us-ascii?Q?owKbr1q2LZ4XdoLuxrLnz6agAROSFc/TVM2OrCPULFq1uP9eM3ikAEJVoPhA?= =?us-ascii?Q?YuEr/d5S56t1ItHpW6ZbZtcdgIJGghUuTLuydZ9CKUHkrZS6qhyyK18z/ww3?= =?us-ascii?Q?ZBT/O34pzeQIuAPohXB4Wwt2irR4MXUT6H3uN5/4Vxrnez3sDQkbCmCny9yo?= =?us-ascii?Q?07eKYFUGg0jpGHycOPqMbB1KDfNVssrtXicX6DiUUlp6FF3kMWnkMu1SmzuA?= =?us-ascii?Q?yDk5o8VdQTd6hNECh1TMLrmQQCuPDcdPcO3R3JuLZt828GybAMYUmzEqBMR/?= =?us-ascii?Q?tDtgvdG+HeSEg/ucN6Ow0staWQ103hvDCEOjXZWlsv3rtMItZmjz3NBpCGyr?= =?us-ascii?Q?SbHOejJfOG30aIU9wAfbUtvsxv6Sba/QGqA6urp+oP8Fsc+zqQyN?= X-OriginatorOrg: oss.nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 0b61eb90-83ef-44c7-4b60-08decd3acd34 X-MS-Exchange-CrossTenant-AuthSource: GV2PR04MB11799.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 18 Jun 2026 13:09:17.1168 (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: OAtM3XB02b3Eadfz1icJU+QXz0reaXGqMAHDS5ywTXk38vQaekPhPIn02mAkLtjlgf8vhj9htHkGg8cXDg0KaCBjnK7kxzgPMnW8MosQyw++9vUaY6+LQ/4x7xp/1JuU X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB8PR04MB7196 On Wed, Jun 17, 2026 at 04:55:19PM -0500, han.xu@oss.nxp.com wrote: > tags is reversed in spi. spi: dt-bindings: imx94-xspi .... you can use git log --oneline Document/devicetree/bindings/spi Frank > Add dmas and dma-names to describe TX and RX DMA channels for the i.MX94 > XSPI controller. > > Signed-off-by: Han Xu > --- > .../devicetree/bindings/spi/nxp,imx94-xspi.yaml | 10 ++++++++++ > 1 file changed, 10 insertions(+) > > diff --git a/Documentation/devicetree/bindings/spi/nxp,imx94-xspi.yaml b/Documentation/devicetree/bindings/spi/nxp,imx94-xspi.yaml > index 16a0598c6d033..ccf841f194c06 100644 > --- a/Documentation/devicetree/bindings/spi/nxp,imx94-xspi.yaml > +++ b/Documentation/devicetree/bindings/spi/nxp,imx94-xspi.yaml > @@ -30,6 +30,16 @@ properties: > - const: base > - const: mmap > > + dmas: > + items: > + - description: Transmit DMA > + - description: Receive DMA > + > + dma-names: > + items: > + - const: tx > + - const: rx > + > interrupts: > items: > - description: interrupt for EENV0 > -- > 2.34.1 > >