Received: by 2002:ac0:a594:0:0:0:0:0 with SMTP id m20-v6csp1896265imm; Tue, 22 May 2018 11:04:27 -0700 (PDT) X-Google-Smtp-Source: AB8JxZoCCRSEYjYNH6eT1q0Vg+KaHhhmjV0VnIYDZHs1AAJgS4CKoEG2MvxAte+dhRtGrq/lhjmM X-Received: by 2002:a63:8f16:: with SMTP id n22-v6mr19325713pgd.394.1527012267333; Tue, 22 May 2018 11:04:27 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1527012267; cv=none; d=google.com; s=arc-20160816; b=bN6Nbq6ev/+Llg5sW+HytFoNvEb5bscwFtIgwdfeFD/6U52uGyd4kuk3VHT6kI4U8b eANKSsqrXDYrGKcuUDife21WdsHfMJcpTUiyAIOc18o4a+3cgv9w7Y5aPmEopYhH40QY x4KpsiJquwEE2RdRw3TEHAuCsHhZZFyiya2bpdRcBIAaEb8BxJT/lYYvPZDY5YPSMonM c1UAJzb3s9S/63YsHEBhnGUIu2l2i/yqwZ2ijOfdD1wb5uO57EW80XAbslRIFPyd+Iry FVWUiid9FLF+qlLrgdyg7bt2lrnboBjO4qUleFfER4QSqId516VSXPauctJWgJsDftia ehOQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:spamdiagnosticmetadata :spamdiagnosticoutput:content-transfer-encoding:content-language :in-reply-to:mime-version:user-agent:date:message-id:organization :from:references:cc:to:subject:dkim-signature :arc-authentication-results; bh=JZ5kr4sqAfGJuzDhBcnuZbr8icTX2fKzAmtCzIvE+BM=; b=Fjn1fqpxpKKY+ElBizP0RF8oIsX2TrNRwfSaT/ob7o2dn3/KeE4F4iyh70t5Xj1gvz FmODBO/37HJmUm56aVHZ/XfGC1twPoSCuBIMNzkCCdKXMGwv36Wtk+wkt8Z/xLxVZr2g vtJ/SZmwPKUAFigHePxNkoLDTWmCamLPa9a5yHpv+bRNY7ZLmFR1WzJbJRaOsPt0C07m hlkh9/10W7VxEeO91kyGfOMTaaQpLxZry7j1rv8DeE8vWDBaHdyOCMDb9xrZ4reh8PJR V6IZZoKlHJBIGTBpazTxQjB6BblN1/ci7FdUkJNC5XYdSoGfjfwVPTT2ggLWxfgPuega bSSg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@axentia.se header.s=selector1 header.b=jr8BWAYY; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id m11-v6si16557751pls.497.2018.05.22.11.04.12; Tue, 22 May 2018 11:04:27 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@axentia.se header.s=selector1 header.b=jr8BWAYY; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751501AbeEVSDz (ORCPT + 99 others); Tue, 22 May 2018 14:03:55 -0400 Received: from mail-db5eur01on0091.outbound.protection.outlook.com ([104.47.2.91]:27960 "EHLO EUR01-DB5-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751291AbeEVSDx (ORCPT ); Tue, 22 May 2018 14:03:53 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=axentia.se; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=JZ5kr4sqAfGJuzDhBcnuZbr8icTX2fKzAmtCzIvE+BM=; b=jr8BWAYYCDJQb7iKh/rW0EEEOPZICiiXDVB0Ew7pBQpubYIK0+tlNdaMNdFSGc9KlxGsx1ZW+0qSvRxmvp2i7JqhyHDPk4FbPzjbrKxfwD4vgTP3oJyYeeAB26wLUzocxdZ8gKzd1Nxy4G6L8mps3avp5W/LYn4w5+AHOOjmaWw= Authentication-Results: spf=none (sender IP is ) smtp.mailfrom=peda@axentia.se; Received: from [192.168.13.3] (85.226.244.23) by VI1PR0202MB2781.eurprd02.prod.outlook.com (2603:10a6:800:da::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P256) id 15.20.776.11; Tue, 22 May 2018 18:03:46 +0000 Subject: Re: [PATCH] mtd: nand: raw: atmel: add module param to avoid using dma To: Nicolas Ferre , Ludovic Desroches Cc: Boris Brezillon , Alexandre Belloni , Richard Weinberger , Josh Wu , linux-kernel@vger.kernel.org, Marek Vasut , linux-mtd@lists.infradead.org, Cyrille Pitchen , Brian Norris , David Woodhouse , linux-arm-kernel@lists.infradead.org References: <20180329131054.22506-1-peda@axentia.se> <20180329153322.5e2fc1e7@bbrezillon> <20180329154416.5c1a0013@bbrezillon> <20180402142249.7e076a64@bbrezillon> <20180402212843.164d5d21@bbrezillon> <20180402222020.1d344c14@bbrezillon> <20180403091813.5fb5c18c@bbrezillon> <959d826d-1a98-ca22-acee-a4548427fcd3@microchip.com> From: Peter Rosin Organization: Axentia Technologies AB Message-ID: <498f4a40-0f4b-fb32-2d6c-032b5341f2b0@axentia.se> Date: Tue, 22 May 2018 20:03:41 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 MIME-Version: 1.0 In-Reply-To: <959d826d-1a98-ca22-acee-a4548427fcd3@microchip.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-Originating-IP: [85.226.244.23] X-ClientProxiedBy: HE1PR05CA0142.eurprd05.prod.outlook.com (2603:10a6:7:28::29) To VI1PR0202MB2781.eurprd02.prod.outlook.com (2603:10a6:800:da::19) X-MS-PublicTrafficType: Email X-Microsoft-Antispam: UriScan:;BCL:0;PCL:0;RULEID:(7020095)(4652020)(7021125)(5600026)(4534165)(7022125)(4603075)(4627221)(201702281549075)(7048125)(7024125)(7027125)(7028125)(7023125)(2017052603328)(7153060)(7193020);SRVR:VI1PR0202MB2781; X-Microsoft-Exchange-Diagnostics: 1;VI1PR0202MB2781;3:XRTkTxqyxOTh+8EpvAKgEtvL/WYiY4cAYtOeNbCi00NlatrM9H3butAHrPs0avIKXZiDUb7qS38Eq9z/ZHdEJ943a6wI8AZpWFnTxbhHsZQgskcppCt2MQqCYB12MAxmDYekiAxoXr43aAY7CsqjnFgRITJk1gAiq3O9oXuxFlo7at29PX6u+iYrv0qie0ZBMf+mEjQIhtl4ufkuQ+9+2nD4X0urKa6NERTpVsdExoLTtDimhWW9FsgV/atM1iST;25:O4Vm/RLuEyxpSfFQptNJjH1s44KyTYMH1vQ4/4zm1I61mqGiC8k23YWs8WLo8gH94V9LibA+Iv7hgwRozkyyIZ5mc/W9raFt1xhBjXC775tP+Zl67dVDqkR2rfgyaj9fwPrmK1pRnkIII1KDq2kjQLYu/m2Uk9JBd8FQWJlnipTdZQblYZTbzjuwwaOfh9INDXJ3GFjv8/RlEMKGpZYz8+C7X2SPedEKoqwC2Uz9QZ4lAymoI0HUQbm4vziPrRGYuq1F/yqzeJkPIepQwfasq/tQhZnL4Xmey2k9qlmsnTSAPM1OeKFa+wXoHtWLJE2bzFtuUQG87HzjH83J39BDXg==;31:lT00dhn2zytihdubBnx+fzTN6ELhIg5jdUXcWmC0z7WCzcHNHS2lLKGOoM4/3rjifT3sw5gaMOjj+bkwqIZs5jqfxP0/Eo+6nWyTAYZfXLoGuRW91s7EvYC00/A4NtImHbYkD48rTgrSrvrEbMbInhUa1j42xWqslYj3cjnF9j4ZeueHI8btRnsZVQhGca2IVlxEU9DI8vhZKyv63QvFBC5DACslPMBMINHMlrqkzDI= X-MS-TrafficTypeDiagnostic: VI1PR0202MB2781: X-Microsoft-Antispam-PRVS: X-Exchange-Antispam-Report-Test: UriScan:; X-MS-Exchange-SenderADCheck: 1 X-Exchange-Antispam-Report-CFA-Test: BCL:0;PCL:0;RULEID:(6040522)(2401047)(5005006)(8121501046)(10201501046)(93006095)(93001095)(3231254)(944501410)(52105095)(3002001)(149027)(150027)(6041310)(2016111802025)(20161123560045)(20161123558120)(20161123562045)(20161123564045)(6043046)(6072148)(201708071742011)(7699016);SRVR:VI1PR0202MB2781;BCL:0;PCL:0;RULEID:;SRVR:VI1PR0202MB2781; X-Microsoft-Exchange-Diagnostics: 1;VI1PR0202MB2781;4:WjBtlPNxdgSDP4SB7YMe6rhsT4Ozu9d6r7tIG4rdKFoRmg8L5YIBIz4SvoJZuC8YPVYCVxmc47QUzP2ALbKbo2OpH+R2UuzS8o6M9o9x1tHGsF1KxppnOQt3iUh1k8aQTt4mC43NwhsY9laENd1ZKx4AhKNNCxjYKSxx3UdT37mW7xvdnI99At7XnIgFnZ7joZaoF5A0lGjHAuRJ/Da0ven1G9tZ4mhwGTTfmyrnpVUvtYFUJk4lxC8qg2zxNb311SuaJK/EF5rdaLf0tWLCuw== X-Forefront-PRVS: 0680FADD48 X-Forefront-Antispam-Report: SFV:NSPM;SFS:(10019020)(6049001)(346002)(376002)(366004)(39380400002)(39830400003)(396003)(377424004)(61684003)(189003)(199004)(74482002)(478600001)(106356001)(386003)(68736007)(76176011)(486006)(86362001)(31696002)(77096007)(446003)(476003)(956004)(2616005)(11346002)(26005)(53546011)(186003)(230700001)(50466002)(16526019)(16576012)(64126003)(2906002)(105586002)(110136005)(25786009)(3260700006)(47776003)(54906003)(66066001)(65806001)(58126008)(6666003)(117156002)(229853002)(8676002)(316002)(36756003)(93886005)(65956001)(31686004)(81156014)(3846002)(6116002)(36916002)(65826007)(6246003)(5660300001)(8936002)(23676004)(81166006)(52146003)(2486003)(7416002)(6486002)(53936002)(7736002)(97736004)(39060400002)(305945005)(52116002)(4326008)(42262002);DIR:OUT;SFP:1102;SCL:1;SRVR:VI1PR0202MB2781;H:[192.168.13.3];FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;MX:1;A:1; Received-SPF: None (protection.outlook.com: axentia.se does not designate permitted sender hosts) X-Microsoft-Exchange-Diagnostics: =?utf-8?B?MTtWSTFQUjAyMDJNQjI3ODE7MjM6RzY2N2pBSmJER0YvOXBHSGtPZmp3V2pk?= =?utf-8?B?dmV2eTU4ekl5YkVhN2lGQWFFWHBDUDBOZ0ljL0RjK0d3bUFkL2hnRUw5dG85?= =?utf-8?B?NmtvVXFJamdNZjg0UVErcnkxK3M3VGFoZWFzbTVONTd4NVREbjY1YkphQVVm?= =?utf-8?B?QUpEeU1uaG5RK2xoZXJDMEY0eVZyZjg0M3hNRjZPZEhFVjdTRm12Zlg5WnBR?= =?utf-8?B?dGRKRHRFSWRyWThockl4WHgwcTFndDF1eUtPeHJwTVA1OGNsR1hVZDBZa2V4?= =?utf-8?B?L3dRQmRwcDBncEJuc01GZ2ZvdFA3a1A3N3dKM2s5aDdMMm16Ri9GYisxVzl3?= =?utf-8?B?UW1YNnVoUEZJeDhJbTlScHNQMjlwUlFmd0dPbWFUdEtvQStrYU10U0R2NGd2?= =?utf-8?B?cGUxM2dITkcrc1FrSHNTYmpsNHFPZDcyRTkyT3NxQ0NUUWErV1ExWFZpUFNE?= =?utf-8?B?aW81V2RvRWlkTThWN21aVFVVZ25ZeWtYc3FqcHdaUmloT0NES3VNZ0tLRXNn?= =?utf-8?B?RWRadHZvK2dCRTZIbDM1UWZ3ZnEvdG9ZclRJcENRQTZiTjhDaC9LQ2ZNNmM0?= =?utf-8?B?Wmx6WHI1aVpiSk9XSE03R3RpTXRjS1psbzNVRWlQQXF2STRnQSt4S0FnRmkw?= =?utf-8?B?dThLSUZDekJTcHR3Si9RcGhrQU5uRHBrektuS1EwYXhvSG1sR20rNWY0SXhy?= =?utf-8?B?akI1R0dZblBEazVwNWoyZUhrb3g4R1NFWUtWSEpKN3FmVDRBYk5jcjczdyti?= =?utf-8?B?VVk4M3l5UnVmeXdaVHQySWhQczNkSDVnbVpZZ1JYQmJCZHhZdlZiM0Q5bEVN?= =?utf-8?B?TjRybHVGK3lOSldLeHFLUUdiSTkyMmNWLzJaS1hVekdvVWo3cUU4U2UwcUsz?= =?utf-8?B?QnBER2ZYblowQktTMTh0TFZoNGliSnJNYVliWk5QZ0RXQkczS0NIRmdFdUc4?= =?utf-8?B?eDRMTjl2ODJ2dEhxM3hrREdKUmRtcnBJNElxOUUrT05JaUgwMytpS0w5dzV0?= =?utf-8?B?ZTZKdTFzMm1TK010MldyRkFWNGpNWUJza0FrWXQxdERQbi9LM0RCZUprL3lN?= =?utf-8?B?ODZqTXkvT2hwZkVyc1B5SnRUNjBnMmZDS283VW9JWFgyMHlpbW1Bbm5PNWdk?= =?utf-8?B?S0JwS1hvaERiMXNlcEVKRkxMQklhaWtucXUwODhxWFMrakxwblNSZjhLV1hX?= =?utf-8?B?NDNLc05qeGc5TzBxTXFmMDAvRWtPdEc1TDk5U24rVlBnN2JuaW5ZR3doWng5?= =?utf-8?B?Rm1YcXBKay9sMkFZNDcwOE8vMHB2d2tuWFkwSEd1U0gzMTlwVnFtQTUwSGJx?= =?utf-8?B?V1ZsaVM1eXNjNTFyQjg2bnhYcW5oTHQySWQ1SGF6bXkwMWd1YjhXdk5LT2ZU?= =?utf-8?B?dGhlN2dmOStLQ3I5WTBYRndsQ3BSQnFHVURWTXprYks3VzFZVmVwY0MxamVX?= =?utf-8?B?R1h5N0VSVVBiU25hblFLZjJsUEdiQmlYc0QrS2dYRTBuK3lNVURGU3VtR1NB?= =?utf-8?B?NGJsb1U1QW90UVhmRnZWTHFOcnBDckl3UnU4alFLWnZxZ3BoUUQweFczNkt0?= =?utf-8?B?Q3NxWDZqUWIwelFHdE5oemZtR2diQUwrRzBSVWMyQkxXN1lPcU9uNXAwejJK?= =?utf-8?B?TVVTVW10aDhSZVhrMlpORkhTamZRc09ocXZuMjdYODRiQlorYzdtb1k3S090?= =?utf-8?B?VkNaWnpmN2s3MytGMnNKNVc3a0ZNTjVBbU5pTk9iM1ZWZkEvWTQ0OXJ3ejdj?= =?utf-8?B?ZUtLL3lxYjFIOEZNSXBxTnk1Tnk2akhQRTJMUmc3bkZaZXVKdU1JVWkyWVky?= =?utf-8?B?Zk1DZkQ2clVxK1NGaXlPWTFkVkFiUTljOWxIRmQwRHdkekpTMG9YeHZpbzBG?= =?utf-8?B?VWdQM0FOOW9LclF2enZXbzR6bFJKMGp2K1B5Q202eCtFN0gwLy84c1lsV3ZV?= =?utf-8?B?ZkdHVnBKRzJ1d1k5Ulo5OE9yZHZJWkUvMVRoMFEvd1h5S0E3SnQ4aUdWcmdy?= =?utf-8?B?NUk5Tys2aHExVGNuNDE5dFFKcHp3dmJPMVY4MnBrUVJnN0VwYUN4dm1wY0ZB?= =?utf-8?B?MTEyL05xMjZyKzhpWHpWdGlmYlV4Tkp6MExtZ1c5TGdFQUFwMVZmWTlxQVJs?= =?utf-8?B?eGEyVzlFMmlmS1k2OUpoNXRnSUdYSlBmemtKS25aSkFDK08rMytuaStDbWxy?= =?utf-8?B?ZXNjOW1xaUJFRXZhbGFDT1VYelVza2tNS0lEZDVWckdXc05YWDdvSTFQQTdT?= =?utf-8?Q?n3Sjn0Wijej4ygjP3mbz?= X-Microsoft-Antispam-Message-Info: CSS3W/ers6FPvRQ2jPy4tdbsX1mN2atxNL96u/cBJMYcPhaCesli34NwC+bHZ2ZZHdjaRPpaqFFCfxUP/3bIWw/rhxEBMYGepQCH5n4VQs6NVqzf2LIyKOQ5OrpQq4yB1VGDvkNyr4bPuW448PRt6c+PqF9OQiGieueUVZS3fSlO2m2FBJtb3VPs8PQcbB+n X-Microsoft-Exchange-Diagnostics: 1;VI1PR0202MB2781;6:t3KbFTvj7qiPWbsy5NH8uXVZWPmzVyvhSkHxwXojHks1BW8fmM4QUbu3XyTogzLWMGgK+AeMomsQKpjw4fgW3xQe2bHdOvz1MzWoUR6Vmy6DydeBcv+fWnv6mjqct/Uw+/ZUXRh2BZxyX+J/ykm37kgMsYh5/v9b4fTFoeUcmPCLfUzWk/FFncIWO9wUduXpZNo/HSK63S0VsdGn4K1zWU+Jxy4TeUZRH4HoyT0S+7Hke9RQlmRy8PBYjahqZx7DirnvOkhwocEUGrFRt9Gu5NldWKUNqYidiEIpIykdQGFSpTXZz6Rw+XBpLLCyL7uhHop9EBQApoId4y+xnq5CS1czKpV/XQZpHBz0yh39EaVacFmrP4yFC4LhQquGFLV7uMWcBoIHEjOVgZO1fHBHaAIrwhZAHyCBBQoJiTdhbsDgM8Sx8v+tHAjR5EHdDW2DmbDnGwAdl250uVLSqtUYBg==;5:5+r+T7/xrN/sKPxcC23AAAWFj9evGnyVRBHEUPM/7yNPyodvdKeoTqVESsyIDOvkAAYhp0pwyHqvDCgMvWekmpN/FYmX/mejzsAb9MJP34PKZ9fDewZlTDtXEvYV4TAI42dcFy1zgdaemRWZHL+JkxlUzFIKsQgiZCJG4q5qQug=;24:JhKROsq5Q0FUXF8gNobGsXBM8xEDfRufEW2QUqOH9kg4bWUIuYiFCDZkvZH0laRgn6huzCfqZ/uXXqY9r/PJmSFsNZQ0zZ7Q5TzF3PLuRJs= SpamDiagnosticOutput: 1:99 SpamDiagnosticMetadata: NSPM X-Microsoft-Exchange-Diagnostics: 1;VI1PR0202MB2781;7:i/vNSbC+fmEa18nsjPsQwrK6trQI84OlTaAq6ysEGqd9uY+6E5SECpzIj7clFHsTr1Uq+NkstD10Vc3Kx1PsvNY/FIvEc3SSCU/EyMwocGlIHnFuy2fFN3SjqRqw+40joh/ZtRALWfWAa/bKjoBnSrP8PvCHrxp1JzKPE0f3lSME1k17sim198DZgxDbi6j/Oa7COUh+G+7xbu9TUiHqIahnnwiCrEKhOAf4HoPY3i+5F4/yxg7TSPB09Ijn+cHU X-MS-Office365-Filtering-Correlation-Id: c9e1a57d-c4d9-47bb-ac75-08d5c00e5d97 X-OriginatorOrg: axentia.se X-MS-Exchange-CrossTenant-OriginalArrivalTime: 22 May 2018 18:03:46.5401 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: c9e1a57d-c4d9-47bb-ac75-08d5c00e5d97 X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 4ee68585-03e1-4785-942a-df9c1871a234 X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR0202MB2781 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2018-04-11 17:34, Nicolas Ferre wrote: > On 11/04/2018 at 16:44, Peter Rosin wrote: >> Hi Nicolas, >> >> Boris asked for your input on this (the datasheet difference appears to >> have no bearing on the issue) elsewhere in the tree of messages. It's >> now been a week or so and I'm starting to wonder if you missed this >> altogether or if you are simply out of office or something? > > Hi Peter, > > I didn't dig into this issue with matrix datasheet reset values and your > findings below. I'll try to move forward with your detailed explanation > and with my contacts within the "product" team internally. Hi again, just checking in to see if there is any progress? If not, maybe it's time to just take the patch as-is, warts and imperfections included, and even if we all hate it. But what to do... Cheers, Peter