From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from DU2PR03CU002.outbound.protection.outlook.com (mail-northeuropeazon11011054.outbound.protection.outlook.com [52.101.65.54]) (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 13814266F0A; Mon, 14 Jul 2025 15:24:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.65.54 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752506681; cv=fail; b=OCFUfQ+SOKfDOYuf7a1zuEc2bI+vlkoSY/knVoaP9FbZ/oT65eUApeFKDLX5w34viLwMBdEv0ncRDi9jBs8ORZG+cNnh7QdWp9fWq3VE85cqSs2u1LNrkb24l8f7F1qn52rrrnPFEzgp/JrXfhTuAPJeOAUUXtyzTBbi2j60tJA= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752506681; c=relaxed/simple; bh=crRzB2vm3cq4kuVaHNKrRAxOmjNtQIIIWw6yyzE3ZnI=; h=Date:From:To:Cc:Subject:Message-ID:References:Content-Type: Content-Disposition:In-Reply-To:MIME-Version; b=HqGwFK+aOntDx1TELc5H92+c5VjQ1NZMMTTNWZFFymHXBSBim9cAJUoCZJYMzETmgOmSIJoGxDGnFlG8foovmQv3tXW6xS8DZC2KhToQdAPsZwHw3M1UwlUhRjWHKG7vBa8/JcnlBf/szsF2B/wgG45pu+tkzt83fB5i7Oajksg= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nxp.com; spf=pass smtp.mailfrom=nxp.com; dkim=pass (2048-bit key) header.d=nxp.com header.i=@nxp.com header.b=cDlhzaIY; arc=fail smtp.client-ip=52.101.65.54 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=nxp.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=nxp.com header.i=@nxp.com header.b="cDlhzaIY" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=rgyiGcNdqi3UH9twDz6HWJFAFgReWAqIV7FOxRqjm0d+KY6tA1cCgLQjn5UBcOrz9myEwJ+nsqrOuXwWPfbZyCYjVcUxFc1tav2AgGkkJWWhd82O19V/43J9t2y9oNv8a/TIjgPv99c2hr0JBz3lebQOiwg2QO7anw/BXrvsCcf/re9Mla0k93bx2brqeAWkcFdKKxxws/TWczMr0oawjfI0K3YLjP4L2Sh/2qC4sc8YxWkIf+flzP8XIqkV88sjK8m1Nh5dHkGISr014XgM4r/OmeIcYcUyVAE/8aWv8mm6mGcaYySugNW7hLN3NU+L4St8DH4xw+bYGqMzQ8LVyA== 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=l6eSRS/QUfT6Wk6mhRkc7AV6Za1U32C8QQ4ncHdgzDw=; b=s7BfmKfkCykmatW+nYHVjsc/j9PB56fw/ImKrPsENZ4xB5+/wQyXfLGsLA9uIof5y6KhGsTXdu1IQ4QGAiYIcgvfG7TeuRhg1RaNe+Pl4s1UryyoT5kNhGUsIb5rwHjNfzl1AKvWU90zTjbXCJijpVbd879F/T/tMLewt2f0Ffy8LL0dK9WizRRtugG3tuyWhm1pD84+z29zFdAfsGNKJG0PdmnE4BfMls6ThC0qdyWKSsnONU9fFwHtEC/pDiHTJIq6rleWJ4Xvs//jZSRobtZfjoZ4yHIxTOuDcrs3jcNJ7mLlUC/U2GYWLvn7eIkcp+r350ftRj0aZ6PRzevH8g== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=l6eSRS/QUfT6Wk6mhRkc7AV6Za1U32C8QQ4ncHdgzDw=; b=cDlhzaIYssip0idaUxvcGQlVrxlR1wiQEkKr6gSLn+gSczdRlOStcqXExUN3hN574J4jDEbCWGzeYeFRPTkn4+grJy3QaL4RqsNGKbjiSXzo0TPA4jryoqzoqOfJPTzGZvDJvl6yiNmQw8gVQ7Q8RF0T4x2blYkKujtQoeVgefj59V/W1syzMQfVNtIscR/qKOhsuG4p2pk4DHH94dXqCoU2/uH/5fhxq/izvkAD4DD8KpWj21AR7Ok4gNDmKfVOGzVuaqVnEL8Lf/9BsC9uQzfWeVLyQmnTXuyuU9v8+y0Y6YgGcMw24IWWlMjD/WyPGR0mXcFA7/e3H8umnY9NXA== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nxp.com; Received: from PAXPR04MB9642.eurprd04.prod.outlook.com (2603:10a6:102:240::14) by GVXPR04MB10779.eurprd04.prod.outlook.com (2603:10a6:150:21c::11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8922.33; Mon, 14 Jul 2025 15:24:34 +0000 Received: from PAXPR04MB9642.eurprd04.prod.outlook.com ([fe80::9126:a61e:341d:4b06]) by PAXPR04MB9642.eurprd04.prod.outlook.com ([fe80::9126:a61e:341d:4b06%5]) with mapi id 15.20.8922.028; Mon, 14 Jul 2025 15:24:34 +0000 Date: Mon, 14 Jul 2025 11:24:29 -0400 From: Frank Li To: Daniel Lezcano , Thomas Gleixner , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Animesh Agarwal , "open list:CLOCKSOURCE, CLOCKEVENT DRIVERS" , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" Cc: imx@lists.linux.dev Subject: Re: [PATCH v2 1/1] dt-bindings: timer: fsl,ftm-timer: use items for reg Message-ID: References: <20250523141437.533643-1-Frank.Li@nxp.com> Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250523141437.533643-1-Frank.Li@nxp.com> X-ClientProxiedBy: AM0PR02CA0109.eurprd02.prod.outlook.com (2603:10a6:20b:28c::6) To PAXPR04MB9642.eurprd04.prod.outlook.com (2603:10a6:102:240::14) 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: PAXPR04MB9642:EE_|GVXPR04MB10779:EE_ X-MS-Office365-Filtering-Correlation-Id: afd22e24-b447-4d4b-1cc9-08ddc2ea895c X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|1800799024|19092799006|52116014|376014|38350700014; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?eiGZNhWhQg87NvbLAeTOGq1GxifHBT3AEv39QDR1Qa1RDdPLaTLJ1e0ul5xT?= =?us-ascii?Q?KeBX4ddGEVDAkEeOc+nVRcOPwZD1/OSBbAraY77bBQMu8nlbcfTj2iC5Ug9N?= =?us-ascii?Q?SKKyR92cTYqOiL6X0yDXu8NtER3nSLX3ptFWXkO3/1jc0wh8KMI2Q0ht7Zao?= =?us-ascii?Q?caGdLipqDmjfuUK3hryr03XRAtY1dGygUh7FkJk0pxudS6QEqVo00M+ZQaGM?= =?us-ascii?Q?wGMvKsqywJfrcVtNJUNGjP5gd8v38uw2QCnlDTQv1b1ufdPtk2sB0S1cD5KA?= =?us-ascii?Q?mAnuBdJposvJM/HY/wLcwjtiVsei/wlfGnhh3BV+YrA/cD4aHfSCqB3pHv3x?= =?us-ascii?Q?IS23ejkwLZNseXZTYPNXPN11RohsdK7ZVEUKSnLXCxs1upUVE3yDxDVGlHvC?= =?us-ascii?Q?YIl972NljgBna2KhrRLu4gpmug7zCMdmoaQSUSnTjQ2rS/TKVajLS+93Ju7O?= =?us-ascii?Q?B+Gv6PN+UcfohPpZoVjaEDIjZuVaFdSjuoU5wtlvR3QziTvmnGOgKEUJEI5g?= =?us-ascii?Q?viwkkwEV98P+w/9gtsN8ctaOFaOZJNRNf0noa4zdMCRgkga5G8OFYRYL4IC5?= =?us-ascii?Q?02sGz/iUf5V+59F06U43mwwDTdBUbAQJ4XXk6mRJLP3TfV7VC8yEz4afeYOG?= =?us-ascii?Q?elIiwl9oOuun2z42C+3Nclk7YJq3tYfCUVt9hNEi7+J0Zs7D6oFC7jMjI41R?= =?us-ascii?Q?/Nf47j5B8i0F/j0H3r+iAR13hV6C0hc3qLDuk8mtSObETw72umTaNDUbwcGc?= =?us-ascii?Q?c2HIUUM9a75xUtgg/Cy1ty7lPjthKGOThMpRUGy07Ye+eVC2NBrIUh1m7mcu?= =?us-ascii?Q?+dEI56GR0ECUPtrKQYeXcdxk6oHRyRxZqHlk+pwD1cxBh9uNGu09JlxZAXm8?= =?us-ascii?Q?uX4RnONARe7jgCgaLq6eA/nDEryn2lysAX0nLJg68vWsPbS5evvFPFJGE6mm?= =?us-ascii?Q?/YS8aIUXt5BfJJ5LTqrbK14czjjicPwnPUcgvolIbyVCg9GXSTv9XjCsI+nT?= =?us-ascii?Q?rmt+1rTqEoH1eDpgZZKMSEPN6cEZV/exFDPFxCz/5nYGI41pUtv3dokt7PmB?= =?us-ascii?Q?YA0pAs/BCPTU6rB+veaZRbTCKEb4VKloZKJgXCW1KkU1HXEpzdl3GRoQZn7o?= =?us-ascii?Q?dnmw6eNg5VyHf1qBXKkjtalQbGSif1BbLrkdLv/Mu0+cAUmMQ+FPSdI5EvKN?= =?us-ascii?Q?VzeEuvZd9VDVxPBGDiTKFTFU2HQa7b9xNjVPO7s4Tm8RUSB17zDw0kExfE6s?= =?us-ascii?Q?o7YplaDoPk/4V/EIe5sQ3EMMYPHpFNKoeJ4KGkpJpq5Pkr8AWAczKjLPg9uf?= =?us-ascii?Q?7B4fbZtN3YcctufbDusvAMwSz5Vbc/Sx0fORMqvLL3Q1blAeqaUpKcmDx6bv?= =?us-ascii?Q?iypx65f6rOHNSURgEIk0H++wLcl9Y/Yb4oTeIHnexWSa4iERBMATuX+aL3Fz?= =?us-ascii?Q?o44HdhmrlVSjKHaF7qWIoVVrYJZ16r7D8f3+HYxheDALL0c9gGxeLw=3D=3D?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:PAXPR04MB9642.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(1800799024)(19092799006)(52116014)(376014)(38350700014);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?6KorDxYyjjkF2Yi5GG/uAkcX9WUKtSIrZYfUoxYLlUqEvjNyjCFcwFfgaoqT?= =?us-ascii?Q?+SOab2aM8dI1Tuw8aK4N2mIpaerNQLtmjsQ1HaG2+rdpG4RPzsSRx33Z4ukD?= =?us-ascii?Q?rgS1hMy+BQeok+VRXwYtrRCDzI3Rid7zGwFsWufVnXAwD4NSr1NO42CnGT64?= =?us-ascii?Q?acltrlGaar0mdzl8xhFVSBpeWVxSRgAtx+g60XgIoG2X7RLOyh9kCLVW28KN?= =?us-ascii?Q?7OtxNReftZ3z22DtVATPbAJ0nwLd3rGLqt3Mw7fBq4jHBYF+yh8gGpCcvlaZ?= =?us-ascii?Q?sA8H74TrfggprNwf2rNEPEim4oQQZTkCnrF/eJ3msX7L5iJd0y4xCn0LYlem?= =?us-ascii?Q?ptHHsT70qRXMgJYOoI0Cewq7kYbBPNqvFoWDwmu9kOEqhw8UaMcioTtdbqDC?= =?us-ascii?Q?RYFTzaxhu2Q5CVw/R6qxEp2pUMm8JSUrZ2U1J/1+I03gvBChwsbxOXh+PpXD?= =?us-ascii?Q?fF8bC7AgjCFGWXx7oUrbPnXa7/e9WRNspI3XXF+cJOb5t4SoH5risSgze2Lo?= =?us-ascii?Q?2QAFZRQuVjM9AEfUBrEzwRdXK91Fn06wMsy4jFWQOl6KOuW6SofRfKrWW148?= =?us-ascii?Q?2zcytT5Q4DPvSWvC6tPmxadiIMn0llDMS6GzmJJMf85KAm3enaHTW1kTx9J+?= =?us-ascii?Q?nTG7UQrGXWCFrboAVwK2drchTzNq2sC0lYMUHf1GhnH/5e2Q7MDWlYZkoxF4?= =?us-ascii?Q?Bd+TfehurgnEMUxDaKAUdwhhU/ilmBU0C6DHBOKOsONmg3jciM2saGY0qxYz?= =?us-ascii?Q?PE8j+NjcxXXsmIHtEgajDjC8/JH65nBCHdg2g+pgQxCEBhHrUSeXaZSDVgyo?= =?us-ascii?Q?ssUVwEUiH5cfkV7CAW9XEwaVFseOY85yv4cEwM8NpP2RryQe3IqgEukOCLtd?= =?us-ascii?Q?uljC9NjHlNmYPICB9+utZdrDE+WS0FekJpr43NKfFq2XJugr9i7g872dZxsx?= =?us-ascii?Q?8B3akEBICzVAEG6DjfHcuIwaGRy/02j2ZZq4zIs1DP1kVcSgNLsqWK70OTYY?= =?us-ascii?Q?14XatHLFA314FK2GXelK+GoHruXBwKJy69xDkwdXgxtnn21GvDkpQwtuU7sf?= =?us-ascii?Q?/leuVqd39mlzx3P3MylT66qTDsrmszO+A5OEJhxmGeHxrOoh98PPFK5/3WoM?= =?us-ascii?Q?85ojwplD3HUSqq8DvYcwJR272d+IZA2BX86vXRuKco2lHrjVnTTgn7YxS7LE?= =?us-ascii?Q?2ZNYDSi3yUbZ/u4oxyUUeHorCQ8OD9067VCMU7mqhA2yMW1LewMEJtm9ITBM?= =?us-ascii?Q?+bmeT6cxFw0KItPrbb/6k1SvEtRMv9fMVb7uUgV8H1QauYaSfdNSYfGXptJs?= =?us-ascii?Q?RVphh8pPi581Qtkyc2zA7vrkEFw4yYYbKN4644KHowhpZF5I2xnxVMqVHyhA?= =?us-ascii?Q?MDWCJD/LzBR9gpodmx7LZ4onn3uTbDWS0J0i51jW1n5HokrGdV5DeDiASyDZ?= =?us-ascii?Q?QwXrcImhFTtxYDyId0FzNnUzox6x4vY+zkdehSgnD8AUa3VtpdEobOiKYZAf?= =?us-ascii?Q?7SuoyMWsaiBs3QWfFO9jnajJr4INFfaASsiU5r1yHjTj+Q0MsgLyxw7CPidd?= =?us-ascii?Q?9vEsLmPNgnMushmt3zs=3D?= X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: afd22e24-b447-4d4b-1cc9-08ddc2ea895c X-MS-Exchange-CrossTenant-AuthSource: PAXPR04MB9642.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 14 Jul 2025 15:24:34.1272 (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: 8WeRLTfXRZHP4jFluRXAdcYTHlkOlZjmZJP1tpNilocMEfqEe3WdCzkpYeO88VpC8iDm1uL0BKSTWZ0pDsL/fA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: GVXPR04MB10779 On Fri, May 23, 2025 at 10:14:37AM -0400, Frank Li wrote: > The original txt binding doc is: > reg : Specifies base physical address and size of the register sets for > the clock event device and clock source device. > > And existed dts provide two reg MMIO spaces. So change to use items to > descript reg property. > > Update examples. > > Fixes: 8fc30d8f8e86 ("dt-bindings: timer: fsl,ftm-timer: Convert to dtschema") > Reviewed-by: Krzysztof Kozlowski > Signed-off-by: Frank Li Daniel Lezcano Or Rob Krzysztof Kozlowski already reviewed. Could you place pick this one? Frank > --- > change in v2 > - add kk review tag > - add missed ) > --- > Documentation/devicetree/bindings/timer/fsl,ftm-timer.yaml | 7 +++++-- > 1 file changed, 5 insertions(+), 2 deletions(-) > > diff --git a/Documentation/devicetree/bindings/timer/fsl,ftm-timer.yaml b/Documentation/devicetree/bindings/timer/fsl,ftm-timer.yaml > index 0e4a8ddc3de32..e3b61b62521e8 100644 > --- a/Documentation/devicetree/bindings/timer/fsl,ftm-timer.yaml > +++ b/Documentation/devicetree/bindings/timer/fsl,ftm-timer.yaml > @@ -14,7 +14,9 @@ properties: > const: fsl,ftm-timer > > reg: > - maxItems: 1 > + items: > + - description: clock event device > + - description: clock source device > > interrupts: > maxItems: 1 > @@ -50,7 +52,8 @@ examples: > > ftm@400b8000 { > compatible = "fsl,ftm-timer"; > - reg = <0x400b8000 0x1000>; > + reg = <0x400b8000 0x1000>, > + <0x400b9000 0x1000>; > interrupts = <0 44 IRQ_TYPE_LEVEL_HIGH>; > clock-names = "ftm-evt", "ftm-src", "ftm-evt-counter-en", "ftm-src-counter-en"; > clocks = <&clks VF610_CLK_FTM2>, <&clks VF610_CLK_FTM3>, > -- > 2.34.1 >