From patchwork Tue Aug 14 19:24:07 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vivien Didelot X-Patchwork-Id: 177420 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from merlin.infradead.org (unknown [IPv6:2001:4978:20e::2]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id C00B12C008A for ; Wed, 15 Aug 2012 05:25:46 +1000 (EST) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1T1Mj1-0007zU-9R; Tue, 14 Aug 2012 19:24:23 +0000 Received: from bombadil.infradead.org ([2001:4830:2446:ff00:4687:fcff:fea6:5117]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1T1Miy-0007zE-FC for linux-mtd@merlin.infradead.org; Tue, 14 Aug 2012 19:24:21 +0000 Received: from mail.savoirfairelinux.com ([209.172.62.77]) by bombadil.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1T1Miu-0004x5-J7 for linux-mtd@lists.infradead.org; Tue, 14 Aug 2012 19:24:18 +0000 Received: from localhost (localhost [127.0.0.1]) by mail.savoirfairelinux.com (Postfix) with ESMTP id EE816658007; Tue, 14 Aug 2012 15:24:09 -0400 (EDT) X-Virus-Scanned: amavisd-new at mail.savoirfairelinux.com Received: from mail.savoirfairelinux.com ([127.0.0.1]) by localhost (mail.savoirfairelinux.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id oiCnXL8AXb5f; Tue, 14 Aug 2012 15:24:08 -0400 (EDT) Received: from trivette.mtl.sfl (mtl.savoirfairelinux.net [208.88.110.46]) by mail.savoirfairelinux.com (Postfix) with ESMTPSA id 79F8E658005; Tue, 14 Aug 2012 15:24:08 -0400 (EDT) From: Vivien Didelot To: linux-mtd@lists.infradead.org Subject: [PATCH] mtd: m25p80: add support for Micron N25Q256A Date: Tue, 14 Aug 2012 15:24:07 -0400 Message-Id: <1344972247-23583-1-git-send-email-vivien.didelot@savoirfairelinux.com> X-Mailer: git-send-email 1.7.11.2 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20120814_152416_785701_8D9CD5B1 X-CRM114-Status: UNSURE ( 8.93 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -1.9 (-) X-Spam-Report: SpamAssassin version 3.3.2 on bombadil.infradead.org summary: Content analysis details: (-1.9 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 T_RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -0.0 SPF_PASS SPF: sender matches SPF record -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: David Woodhouse , linux-kernel@vger.kernel.org, Vivien Didelot X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: linux-mtd-bounces@lists.infradead.org Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org The manufacturer datasheet can be found on the Micron website, under the name n25q_256mb_3v_65nm.pdf: http://www.micron.com/search?source=ps&q=n25q_256mb_3v_65nm Signed-off-by: Vivien Didelot --- drivers/mtd/devices/m25p80.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c index 9f9982f..0a23f23 100644 --- a/drivers/mtd/devices/m25p80.c +++ b/drivers/mtd/devices/m25p80.c @@ -686,6 +686,9 @@ static const struct spi_device_id m25p_ids[] = { { "mx25l25635e", INFO(0xc22019, 0, 64 * 1024, 512, 0) }, { "mx25l25655e", INFO(0xc22619, 0, 64 * 1024, 512, 0) }, + /* Micron */ + { "n25q256a", INFO(0x20ba19, 0, 64 * 1024, 512, SECT_4K) }, + /* Spansion -- single (large) sector size only, at least * for the chips listed here (without boot sectors). */