From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E154AC3A5A2 for ; Fri, 23 Aug 2019 15:53:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A996D206E0 for ; Fri, 23 Aug 2019 15:53:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=microchiptechnology.onmicrosoft.com header.i=@microchiptechnology.onmicrosoft.com header.b="T3PM/Ooh" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2436611AbfHWPxh (ORCPT ); Fri, 23 Aug 2019 11:53:37 -0400 Received: from esa3.microchip.iphmx.com ([68.232.153.233]:37628 "EHLO esa3.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2436601AbfHWPxh (ORCPT ); Fri, 23 Aug 2019 11:53:37 -0400 Received-SPF: Pass (esa3.microchip.iphmx.com: domain of Tudor.Ambarus@microchip.com designates 198.175.253.82 as permitted sender) identity=mailfrom; client-ip=198.175.253.82; receiver=esa3.microchip.iphmx.com; envelope-from="Tudor.Ambarus@microchip.com"; x-sender="Tudor.Ambarus@microchip.com"; x-conformance=spf_only; x-record-type="v=spf1"; x-record-text="v=spf1 mx a:ushub1.microchip.com a:smtpout.microchip.com a:mx1.microchip.iphmx.com a:mx2.microchip.iphmx.com include:servers.mcsv.net include:mktomail.com include:spf.protection.outlook.com ~all" Received-SPF: None (esa3.microchip.iphmx.com: no sender authenticity information available from domain of postmaster@email.microchip.com) identity=helo; client-ip=198.175.253.82; receiver=esa3.microchip.iphmx.com; envelope-from="Tudor.Ambarus@microchip.com"; x-sender="postmaster@email.microchip.com"; x-conformance=spf_only Authentication-Results: esa3.microchip.iphmx.com; spf=Pass smtp.mailfrom=Tudor.Ambarus@microchip.com; spf=None smtp.helo=postmaster@email.microchip.com; dkim=pass (signature verified) header.i=@microchiptechnology.onmicrosoft.com; dmarc=pass (p=none dis=none) d=microchip.com IronPort-SDR: uMyZW3iL4Y3RzzX03C2t6BCNWekDYKcZ8f4X9vUx1mfBmfZe9ahrK5Wf/wzwLXXtqAZNBakt3f PI77dORceWaCSdRTXIJtZUgO/fmImQDDg8WQb+8z0SWWlT+tLJIuXQncF2KzEheIk2lGpLnehj aanx9otowpf1DvIOL9WnNlEHzPkGc4mtCfogKZQmB/4ST71BfvHZBw9Jg5I7WBj7fnYe21AqUz yUgsrYzjNajKwM5u+iGDrAxetG5WF3WEFFDqkiK9q1h5PGDOrwV0PTz6voPEwn3zAwkcF6sJPI t18= X-IronPort-AV: E=Sophos;i="5.64,421,1559545200"; d="scan'208";a="46398668" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa3.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 23 Aug 2019 08:53:35 -0700 Received: from chn-vm-ex01.mchp-main.com (10.10.85.143) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1713.5; Fri, 23 Aug 2019 08:53:35 -0700 Received: from NAM05-DM3-obe.outbound.protection.outlook.com (10.10.215.89) by email.microchip.com (10.10.87.71) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.1.1713.5 via Frontend Transport; Fri, 23 Aug 2019 08:53:34 -0700 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=UDZ6aDBLhtk0bEtdPPASk/SldBsAglESJi/BUqMxwAwOqOmjnD/Ns9ouaq89egZEgVUS3E1dCW9b4c6JJEC7hL7FQsKCx41wLsTRO+PSSG2Mrk91J6atsAxUYt9Qv93hDy3tU0EeTZFIXzLMajHUTMfqVmPZozPHtrIe/zeVdzih3cWV6Ezkn1GtM4Mdc5TVvCI7DK8Js+nYOxNk+Bp3JIOrIJgQ+oi0rocn4tbLd1k7CNyk48tUEeaCEcjxcwReglRB/jBH/BLxxa4EL/meYuIPY83ysMUi/5aS6nTNlHZXiAOROdfpSQszx2vw52Z2ZDQpFVzraiNogfLAIQdywg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=LpOBdOeuYK2cdQnTmcb/ntG1dOjYqZoz0fad7TsJEwA=; b=kaEX2uUfH3RDEususdzbKJWsbbnIsd5tDF2N+mTnMTYtJkMzJgIHCKTC5XV3i2zooUDc5T+VNV/Uymfnp8UPrKtV6YNlyjszEmInQZI0M0rVIGNVgs9g4D2FM/ZZQRegbWcZ6p35jfIFgtl7NmLP3ECLVmD+I8Vz8W0PqD2RSrQ1MmY36p7xF9pPBm2SpOERMNW2MuK+Y5BLAZFHgShpeq9v9F3of8jGp7suDl5fv9TGSac4FEdmBRcuxTvCDioDIZT6F8A4Cy/Ppghx3L6giw5fU5v4P3+DrQAzyUK1UGNsBzbZjIrmNOG0RgfJzjn4O0uhkxN1O3XJtjlYl2e9CQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=microchip.com; dmarc=pass action=none header.from=microchip.com; dkim=pass header.d=microchip.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=microchiptechnology.onmicrosoft.com; s=selector2-microchiptechnology-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=LpOBdOeuYK2cdQnTmcb/ntG1dOjYqZoz0fad7TsJEwA=; b=T3PM/OohvamERkNdaDiInecd9n2E4n0oZ0OXzGdg5UxeQ1rhoaqknrYelmhVTgpAd8Eg5eax8MJmICwgHtl7ywsrWIgb4EwpBnpoHkdBFNP1zF8QS97BMxKa/mftOHfAhS6zFHnagOdJlZgqL4Joc3rjLoCQejbeL9oEm6sz/Wo= Received: from MN2PR11MB4448.namprd11.prod.outlook.com (52.135.39.157) by MN2PR11MB3567.namprd11.prod.outlook.com (20.178.251.95) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2178.18; Fri, 23 Aug 2019 15:53:34 +0000 Received: from MN2PR11MB4448.namprd11.prod.outlook.com ([fe80::70c3:e929:4da2:60a5]) by MN2PR11MB4448.namprd11.prod.outlook.com ([fe80::70c3:e929:4da2:60a5%7]) with mapi id 15.20.2178.020; Fri, 23 Aug 2019 15:53:34 +0000 From: To: , , , , , , CC: Subject: [PATCH 0/5] mtd: spi-nor: move manuf out of the core - batch 0 Thread-Topic: [PATCH 0/5] mtd: spi-nor: move manuf out of the core - batch 0 Thread-Index: AQHVWcrqkdBlY7ZNLEeSbvjl5RDoUg== Date: Fri, 23 Aug 2019 15:53:33 +0000 Message-ID: <20190823155325.13459-1-tudor.ambarus@microchip.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: VI1PR07CA0247.eurprd07.prod.outlook.com (2603:10a6:803:b4::14) To MN2PR11MB4448.namprd11.prod.outlook.com (2603:10b6:208:193::29) x-ms-exchange-messagesentrepresentingtype: 1 x-mailer: git-send-email 2.9.5 x-originating-ip: [94.177.32.156] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: a9e8f4db-0c09-47ec-b294-08d727e20d50 x-microsoft-antispam: BCL:0;PCL:0;RULEID:(2390118)(7020095)(4652040)(8989299)(5600166)(711020)(4605104)(1401327)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(2017052603328)(7193020);SRVR:MN2PR11MB3567; x-ms-traffictypediagnostic: MN2PR11MB3567: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:2150; x-forefront-prvs: 0138CD935C x-forefront-antispam-report: SFV:NSPM;SFS:(10009020)(346002)(376002)(136003)(39860400002)(366004)(396003)(199004)(189003)(1076003)(102836004)(5660300002)(2616005)(476003)(71190400001)(71200400001)(6486002)(66066001)(256004)(386003)(486006)(53936002)(6436002)(2501003)(36756003)(6506007)(8936002)(86362001)(6116002)(4326008)(14444005)(3846002)(2201001)(6512007)(66946007)(26005)(186003)(25786009)(52116002)(99286004)(305945005)(81156014)(81166006)(7736002)(14454004)(66446008)(66476007)(316002)(107886003)(110136005)(2906002)(50226002)(8676002)(478600001)(66556008)(64756008);DIR:OUT;SFP:1101;SCL:1;SRVR:MN2PR11MB3567;H:MN2PR11MB4448.namprd11.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;A:1;MX:1; received-spf: None (protection.outlook.com: microchip.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: XbiOKoeJuKfytl4k/o5m96UZETog3JKga4sWVjOAXBULMDvTjAThxdG21JSJzLtSYpR99AktLTtgFBinUiTYPD1fZnlND69+Dn5U2mlUTbDcXctiIk6Z2H2x3jJGb8aPkWcD58vL20mWAcc3Uwi8HEUl0nljurTBNBmvLEAIzE0ZQgZIBWmg51y3DzEYAvQSz+VQUfGF46Fx+jPUi2Li706y9mvHG21E0RdonfPyV6buUW8VLHNYoroUYz3R7rNgCoRBA7V15aagqsgM9M5+0UDc8IHusaUOUScw8OEJtt9Eiv9Rj9xgWAqOpRbLnfVhCjf8kXzwQUMKH+FtS2gmMn3TF4BoR8DAp4nZrprsbx7PzuXT6i+DHLPc3gnEmBvPvglbiJYNW0ptk+5kbcCwG9fJkrMd+JH6sYagkBBrHQo= Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: a9e8f4db-0c09-47ec-b294-08d727e20d50 X-MS-Exchange-CrossTenant-originalarrivaltime: 23 Aug 2019 15:53:33.7937 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 3f4057f3-b418-4d4e-ba84-d55b4e897d88 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: 7TkRkRv1ok4kH4gDjOV0laUWGG2kw8Ed8qm7RM61TpSi7YzCjoYJ3X1T0J7BfLs4Q/E0GovP6oz/4nlf9ey3dgmCKYKX8+wkw2zX1UcfNYQ= X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR11MB3567 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Tudor Ambarus This series is a prerequisite for the effort of moving the manufacturer specific code out of the SPI NOR core. The scope is to move all [FLASH-SPECIFIC] parameters and settings from 'struct spi_nor' to 'struct spi_nor_flash_parameter'. We will have a clear separation between the SPI NOR layer and the flash parameters and settings. 'struct spi_nor_flash_parameter' describes the hardware capabilities and associated settings of the SPI NOR flash memory. It includes legacy flash parameters and settings that can be overwritten by the spi_nor_fixups hooks, or dynamically when parsing the JESD216 Serial Flash Discoverable Parameters (SFDP) tables. All SFDP params and settings will fit inside 'struct spi_nor_flash_parameter'. Tested uniform and non-uniform erase on sst26vf064b flash using the atmel-quadspi driver. In order to test this, you'll have to merge v5.3-rc5 in spi-nor/next. This patch depends on 'commit 834de5c1aa76 ("mtd: spi-nor: Fix the disabling of write protection = at init") Tudor Ambarus (5): mtd: spi-nor: Regroup flash parameter and settings mtd: spi-nor: Use nor->params mtd: spi-nor: Drop quad_enable() from 'struct spi-nor' mtd: spi-nor: Move clear_sr_bp() to 'struct spi_nor_flash_parameter' mtd: spi-nor: Move erase_map to 'struct spi_nor_flash_parameter' drivers/mtd/spi-nor/spi-nor.c | 236 ++++++++++++++++----------------------= - include/linux/mtd/spi-nor.h | 254 ++++++++++++++++++++++++++++----------= ---- 2 files changed, 269 insertions(+), 221 deletions(-) --=20 2.9.5