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Thu, 2 Jul 2020 14:05:50 +0000 From: Schrempf Frieder To: Tudor Ambarus CC: Schrempf Frieder , "linux-kernel@vger.kernel.org" , "linux-mtd@lists.infradead.org" Subject: [PATCH] mtd: spi-nor: Add support for Macronix MX25R1635F Thread-Topic: [PATCH] mtd: spi-nor: Add support for Macronix MX25R1635F Thread-Index: AQHWUHnkhm0KGucB80SMpr/0kNl38w== Date: Thu, 2 Jul 2020 14:05:50 +0000 Message-ID: <20200702140523.6811-1-frieder.schrempf@kontron.de> Accept-Language: en-US, en-GB Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: git-send-email 2.17.1 authentication-results: microchip.com; dkim=none (message not signed) header.d=none;microchip.com; dmarc=none action=none header.from=kontron.de; x-originating-ip: [46.142.79.231] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 3a2e70ef-7e11-4073-ccac-08d81e9106bc x-ms-traffictypediagnostic: DB8PR10MB3211: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:4941; x-forefront-prvs: 0452022BE1 x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: PguM3HAS7oo8aZUXS2L6aTDjMcE/V0DY6QMzMvKxYlf8qI/XX4ITCiicQA47GDYVTQlYXg6Ta42RpJURwrZSGQUrKiPaPCT3gYb6PPNAlpQPXY9DCP+c8xpbQiobHYsaTIOrEltB8i0Ot4a4pyVEA5n6w9qTZ8HjAAf7PsXM2jYWwReQaM8kw/hm3D832b5hSTws5n18VTiDc3xfy6T5ttMhvwM+LJMISwSYQgfmkuywFFVMhO69hgndUuQ5BFO4rAgt1VsMSnsBNfyRmzYS5e36sLJ9slwkT6u7ML6CQqBTm8ZrVDo252vwd0/naZT6 x-forefront-antispam-report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:DB7PR10MB2490.EURPRD10.PROD.OUTLOOK.COM;PTR:;CAT:NONE;SFTY:;SFS:(4636009)(376002)(346002)(366004)(39850400004)(136003)(396003)(8936002)(1076003)(8676002)(26005)(5660300002)(186003)(66946007)(64756008)(66556008)(66476007)(66446008)(86362001)(2616005)(36756003)(71200400001)(76116006)(91956017)(4326008)(2906002)(54906003)(6486002)(316002)(6506007)(6916009)(6512007)(478600001);DIR:OUT;SFP:1102; x-ms-exchange-antispam-messagedata: BRz4XYNqB2LhetPntB7GlpeyiA4cwIWF0yENH0pzZrtx2Z3rxOeYA5/JdLVw78Y2jrgW+B6+YbWkLBZfuy06w0oqJH6aAmve6CIT1sNR1Lo9MhR5Ld2pP807I0KlxdEIkEcO9OMf+WQfNVX+gJUe3PxThjP5ER61RVs5VM/llKkVn8uLzj9Pt1Xgg3gPFH/8P2tDAKukXcR65nnneYWIPtALZ1VG+F++Wvbd8WBR/lGo3qWHUFPxEoUGtbzI3eT/MXcRPaER07c3MG6DQ8CrzigwEWHlHhncYpKM2FqVLKoQP/UYJkZw02UzRw5iwKVCLCJJRsML1pUn1P7VdkBg2+2rY1aJIf4V8hkmuhuO15Uqezt2m1nONeynOhsQYzgrMk32CYeqpQ50fUVdgXLRU0U3QxCP+SlLmHvgMWGRCb5eh3y/o7s9dyEOboZG1a6JU3Uv7aNAn576gk85dQVJ/iz4dET2crZMtar7KhQXK8k= Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: kontron.de X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: DB7PR10MB2490.EURPRD10.PROD.OUTLOOK.COM X-MS-Exchange-CrossTenant-Network-Message-Id: 3a2e70ef-7e11-4073-ccac-08d81e9106bc X-MS-Exchange-CrossTenant-originalarrivaltime: 02 Jul 2020 14:05:50.3733 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 8c9d3c97-3fd9-41c8-a2b1-646f3942daf1 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: 0U7//6McMAzo0/R/16KiaRNNvmYpSjN6KKxgaPXlf0/duRG7XDJiTqLspfQBSElljRtqrXuOpbrFpwDmkyNDDS0lygb8fi3CVWkdbsghToA= X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB8PR10MB3211 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Frieder Schrempf The MX25R1635F is the smaller sibling of the MX25R3235F that is already supported. It's only half the size (16Mb). It was tested on the Kontron Electronics i.MX8MM SoM (N8010) using raw read and write from and to the mtd device and the 'flash_erase' command. Signed-off-by: Frieder Schrempf --- drivers/mtd/spi-nor/macronix.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/mtd/spi-nor/macronix.c b/drivers/mtd/spi-nor/macronix.= c index 96735d83c77c..0ae0815a3633 100644 --- a/drivers/mtd/spi-nor/macronix.c +++ b/drivers/mtd/spi-nor/macronix.c @@ -52,6 +52,9 @@ static const struct flash_info macronix_parts[] =3D { { "mx25u6435f", INFO(0xc22537, 0, 64 * 1024, 128, SECT_4K) }, { "mx25l12805d", INFO(0xc22018, 0, 64 * 1024, 256, 0) }, { "mx25l12855e", INFO(0xc22618, 0, 64 * 1024, 256, 0) }, + { "mx25r1635f", INFO(0xc22815, 0, 64 * 1024, 32, + SECT_4K | SPI_NOR_DUAL_READ | + SPI_NOR_QUAD_READ) }, { "mx25r3235f", INFO(0xc22816, 0, 64 * 1024, 64, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, --=20 2.17.1 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=-10.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 31312C433E0 for ; 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Thu, 2 Jul 2020 14:05:50 +0000 From: Schrempf Frieder To: Tudor Ambarus Subject: [PATCH] mtd: spi-nor: Add support for Macronix MX25R1635F Thread-Topic: [PATCH] mtd: spi-nor: Add support for Macronix MX25R1635F Thread-Index: AQHWUHnkhm0KGucB80SMpr/0kNl38w== Date: Thu, 2 Jul 2020 14:05:50 +0000 Message-ID: <20200702140523.6811-1-frieder.schrempf@kontron.de> Accept-Language: en-US, en-GB Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: git-send-email 2.17.1 authentication-results: microchip.com; dkim=none (message not signed) header.d=none;microchip.com; dmarc=none action=none header.from=kontron.de; x-originating-ip: [46.142.79.231] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 3a2e70ef-7e11-4073-ccac-08d81e9106bc x-ms-traffictypediagnostic: DB8PR10MB3211: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:4941; x-forefront-prvs: 0452022BE1 x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; 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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org From: Frieder Schrempf The MX25R1635F is the smaller sibling of the MX25R3235F that is already supported. It's only half the size (16Mb). It was tested on the Kontron Electronics i.MX8MM SoM (N8010) using raw read and write from and to the mtd device and the 'flash_erase' command. Signed-off-by: Frieder Schrempf --- drivers/mtd/spi-nor/macronix.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/mtd/spi-nor/macronix.c b/drivers/mtd/spi-nor/macronix.c index 96735d83c77c..0ae0815a3633 100644 --- a/drivers/mtd/spi-nor/macronix.c +++ b/drivers/mtd/spi-nor/macronix.c @@ -52,6 +52,9 @@ static const struct flash_info macronix_parts[] = { { "mx25u6435f", INFO(0xc22537, 0, 64 * 1024, 128, SECT_4K) }, { "mx25l12805d", INFO(0xc22018, 0, 64 * 1024, 256, 0) }, { "mx25l12855e", INFO(0xc22618, 0, 64 * 1024, 256, 0) }, + { "mx25r1635f", INFO(0xc22815, 0, 64 * 1024, 32, + SECT_4K | SPI_NOR_DUAL_READ | + SPI_NOR_QUAD_READ) }, { "mx25r3235f", INFO(0xc22816, 0, 64 * 1024, 64, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, -- 2.17.1 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/