From patchwork Tue Jan 15 10:05:16 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yogesh Narayan Gaur X-Patchwork-Id: 10764177 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E532E139A for ; Tue, 15 Jan 2019 10:05:39 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D43CF2AC76 for ; Tue, 15 Jan 2019 10:05:39 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C88042AC61; Tue, 15 Jan 2019 10:05:39 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 7342A2AC61 for ; Tue, 15 Jan 2019 10:05:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728498AbfAOKFh (ORCPT ); Tue, 15 Jan 2019 05:05:37 -0500 Received: from mail-eopbgr10087.outbound.protection.outlook.com ([40.107.1.87]:38816 "EHLO EUR02-HE1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727451AbfAOKFh (ORCPT ); Tue, 15 Jan 2019 05:05:37 -0500 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=yXGCWNDxM8RawqSl8SpvNauvyjgeoRTco8+iqiQVGsQ=; b=fV5cxcoLOkcR3KvbTiv8xrVVfITeguBHdt0BWMwhn1ccGX1Jl5AZ2H5KtGEQt+vMpECHRz75BlKMvzbxOSlkzyEl1vKtoD6wUsG6FpyZt9+bSgd84Pz9mBhIn8dalLxfXjpglUzIf42/Wsm8x7p5jRC6X2/R4uaN+QzltdXwevM= Received: from VI1PR04MB5726.eurprd04.prod.outlook.com (20.178.127.24) by VI1SPR01MB10.eurprd04.prod.outlook.com (10.170.239.143) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1516.14; Tue, 15 Jan 2019 10:05:16 +0000 Received: from VI1PR04MB5726.eurprd04.prod.outlook.com ([fe80::a1c2:cc79:80f3:3bcb]) by VI1PR04MB5726.eurprd04.prod.outlook.com ([fe80::a1c2:cc79:80f3:3bcb%4]) with mapi id 15.20.1516.019; Tue, 15 Jan 2019 10:05:16 +0000 From: Yogesh Narayan Gaur To: "linux-mtd@lists.infradead.org" , "boris.brezillon@bootlin.com" , "broonie@kernel.org" , "marek.vasut@gmail.com" , "vigneshr@ti.com" , "linux-spi@vger.kernel.org" , "devicetree@vger.kernel.org" CC: "tudor.ambarus@microchip.com" , "robh@kernel.org" , "mark.rutland@arm.com" , "shawnguo@kernel.org" , "linux-arm-kernel@lists.infradead.org" , "computersforpeace@gmail.com" , "frieder.schrempf@exceet.de" , "linux-kernel@vger.kernel.org" , Yogesh Narayan Gaur Subject: [PATCH v7 2/5] mtd: spi-nor: add octal read flag for flash mt35xu512aba Thread-Topic: [PATCH v7 2/5] mtd: spi-nor: add octal read flag for flash mt35xu512aba Thread-Index: AQHUrLnQgJgrUdZwrUut3L5z4nyOUQ== Date: Tue, 15 Jan 2019 10:05:16 +0000 Message-ID: <1547546584-5254-3-git-send-email-yogeshnarayan.gaur@nxp.com> References: <1547546584-5254-1-git-send-email-yogeshnarayan.gaur@nxp.com> In-Reply-To: <1547546584-5254-1-git-send-email-yogeshnarayan.gaur@nxp.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: SG2PR06CA0123.apcprd06.prod.outlook.com (2603:1096:1:1d::25) To VI1PR04MB5726.eurprd04.prod.outlook.com (2603:10a6:803:e4::24) x-ms-exchange-messagesentrepresentingtype: 1 x-mailer: git-send-email 1.9.1 x-originating-ip: [14.143.30.134] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1;VI1SPR01MB10;6:HKIo2rKDCzsGWT8/5toYFJCzaGL8IHeGb70tWJnKibq/TwyKxVK9HylsoCQlt5a/HbLHgGg2SvBEUOXWNvRprOODZLXumXKMDCBLtUbq4XY+zh2ziXkG7IAUYOrG/nxpjBJL1bzuoQag3ONAaBp5DSHVgQUllsYIz/YEUsL/oMgrw2gC7IgKCyXW2uDleEn19VloPxMj3vxlxUJuhhtl/nbLA3hNBZQdKLWau4Vp2M2oTY0JGJXdQDAFE4G3xXiOCuDZ02ds6Hw3S4XlGiSzruMZmkndc61vCoNlQyJAtYh8n+aHUwT/FRAz/tSSmAt5sb1u/Iotr08DAvRWRDcvlm9G6hvFdyE5ahmWmYeOQEt8L5JWH3u0tmmXC7EfnU8QlPzFmDK9Rx8K74h0am0xFptb1wadJq0QOz+wSqric6lX+yd9vep+YWnIQlNpPpWb0doiEy2lScAk1ofd6iGszg==;5:rJypuP3J7Y6O7Cr0yfT3i+K0wQ3NWhtKGuIHI3Zwzx4Ss3oR3OLnxeMnATpge8RIQz7G4uRVRds3YuWXBiZ1ifnuVaTrTMOaHeC3qtm60Sd6I62LnvRPTHgXOBHOrtRPrVvVSN+S6gee/7fEJYtfLRu3AwjV3Ac/1MxuYLIOeeFXiK9YA1Dxi+7wvk+R/589jjX9a+cYUDuuJTcnBUhg+w==;7:7eZ+5Vf3aPpAUDxIRwgFd9vrrJXok91K4rmxwFH+gJ4XP7RVSepl4B+0VRogJ5zw03tIBTPDpfEtgSmJ3VHBbOTcQThwza49EQe5iLFYNcXHUwknz/izLbXM2KLEeyAe5cu2302kpLCrYnBw53bXKg== x-ms-office365-filtering-correlation-id: 970eebdf-4930-4835-63d2-08d67ad0f2ad x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0;PCL:0;RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(7168020)(4627221)(201703031133081)(201702281549075)(8990200)(5600109)(711020)(4618075)(2017052603328)(7153060)(7193020);SRVR:VI1SPR01MB10; x-ms-traffictypediagnostic: VI1SPR01MB10: x-microsoft-antispam-prvs: x-forefront-prvs: 0918748D70 x-forefront-antispam-report: SFV:NSPM;SFS:(10009020)(376002)(39860400002)(366004)(136003)(396003)(346002)(199004)(189003)(6486002)(97736004)(2501003)(6506007)(386003)(316002)(53936002)(55236004)(102836004)(5660300001)(106356001)(4744005)(105586002)(68736007)(52116002)(36756003)(76176011)(86362001)(11346002)(71200400001)(3846002)(71190400001)(2906002)(446003)(6512007)(256004)(486006)(14454004)(2616005)(476003)(7416002)(78486014)(99286004)(25786009)(8676002)(6346003)(81166006)(81156014)(186003)(4326008)(2201001)(14444005)(6436002)(8936002)(26005)(478600001)(66066001)(54906003)(305945005)(39060400002)(6116002)(110136005)(50226002)(7736002);DIR:OUT;SFP:1101;SCL:1;SRVR:VI1SPR01MB10;H:VI1PR04MB5726.eurprd04.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;A:1;MX:1; received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) authentication-results: spf=none (sender IP is ) smtp.mailfrom=yogeshnarayan.gaur@nxp.com; x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: 8enKZ8NK0Iebp5efXrx/8WyQ4gFG9QY2CU/Vd0x2JRZD53YqD5iyFMkBoQxK0MU78tLD315InKUBuibTUd7IKbC4W//waEOQVxUo3ENLdoXizcjfwvTclUoopD+LsESABct9U0aUFsPJthZzChJRIz7NKHphKGVmDGa8k5a3m0qpuhsov4WQ4p9esBRW2Zo7/AMSl6Wu5UHXqquUWtUqD7C5Pie0jmEp1XAgWMmSPNanaownSNxX6v+a0/6lhZDdmDDxd4/u4y5Ca3XvBDCJLmwol+nQ7Nv1AK7LGFYRuqwOFctsB5cqXBh2hLczwgUL1G9IgeQFv+/RYrsqTHSho0D2x/LaSWLCTbWv9zRImvkI+4kOyU7av+qGaLrk+Imw8K7esofXQuOCXOTnvDTBHGdKD+lcxFb76n7r38epZxQ= spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 970eebdf-4930-4835-63d2-08d67ad0f2ad X-MS-Exchange-CrossTenant-originalarrivaltime: 15 Jan 2019 10:05:10.7894 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1SPR01MB10 Sender: linux-spi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add octal read flag for flash mt35xu512aba. This flash, mt35xu512aba, is only complaint to SFDP JESD216B and does not seem to support newer JESD216C standard that provides auto detection of Octal mode capabilities and opcodes. Therefore, this capability is manually added using new SPI_NOR_OCTAL_READ flag. Signed-off-by: Vignesh R Signed-off-by: Yogesh Narayan Gaur Reviewed-by: Tudor Ambarus --- drivers/mtd/spi-nor/spi-nor.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c index 872d70722672..53a3bcc6a55b 100644 --- a/drivers/mtd/spi-nor/spi-nor.c +++ b/drivers/mtd/spi-nor/spi-nor.c @@ -1877,7 +1877,8 @@ static const struct flash_info spi_nor_ids[] = { /* Micron */ { "mt35xu512aba", INFO(0x2c5b1a, 0, 128 * 1024, 512, - SECT_4K | USE_FSR | SPI_NOR_4B_OPCODES) + SECT_4K | USE_FSR | SPI_NOR_OCTAL_READ | + SPI_NOR_4B_OPCODES) }, /* PMC */