From patchwork Wed Nov 9 20:23:47 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dinh Nguyen X-Patchwork-Id: 1701895 X-Patchwork-Delegate: tudor.ambarus@gmail.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.infradead.org (client-ip=2607:7c80:54:3::133; helo=bombadil.infradead.org; envelope-from=linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; secure) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=hyXBzO+j; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=T8ooVs2p; dkim-atps=neutral Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:3::133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4N6xKP63bKz23mQ for ; Thu, 10 Nov 2022 07:24:57 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=xCS7uIyXFCpsYkDz+lYOaGiDLv4SWsBkoaUUUVw9UUw=; b=hyXBzO+jChpnqw HYedUyrG+lfZFvdg6JqxJZwkIoJP+KjEVXoXcMaP2R2E+b/iKdNx0e9ILEr4dgIKlxgX5SbsLLiBV 2CiN6vTvzenIKmFndI84i8OcqHmkQKJJZDBhUcm4JeBAIKTKlvLKTzggToW1tXoi6eB65p/g43jy/ iBDabf+jzsHaH0/TBn6DM3NvkTWZbTVG1JYG93QN+YrpP68bvHWTQU+jEVaPD8c3Fgt1EduOiIdaO GicCsGOmxB8XGERV6SYpwotcaRfSJJf3peKmca9GD3DBdS27pVdoH7Ex9uI0HW1rzFstq4JgjrxpI 7Pb0Gqy/yvLx9xP6wLAA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1osrcC-00GzgF-Le; Wed, 09 Nov 2022 20:24:04 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1osrcA-00GzfY-0r for linux-mtd@lists.infradead.org; Wed, 09 Nov 2022 20:24:03 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id B7EFF61CBA; Wed, 9 Nov 2022 20:24:00 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 343CEC433D7; Wed, 9 Nov 2022 20:23:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1668025440; bh=7+5jyTKDsBSnzUCypgmhEzafnQWwO3MDHgaXspdMOVI=; h=From:To:Cc:Subject:Date:From; b=T8ooVs2pwLN7kWzDt7NoDC1RaNGkZQxrFFi205GVftjQlo2Nioki0YrA+fcUEIahG VzQ1hUkw9QguGB37xPLlBVA0ntWVhfZhPLFLL7mkx7pT918QKQl53AtoVFFCGN1Yi6 BnjWCN9s6g6CXcagFjozEsiHV8k1ZF4SazO3di3RuN8xmzuH199BiO78xtXzrmtJwt Z3nCmj1o9gxdDrMEK2PHSGjSn1IdA5ahBDr/sE1QWZCSqePni6scTKXAA6LOnS9aPp l9dxUsv19Fe/soI9y7iaeIx0b23ng9hP0lDEPdiyPH3Mi8Y6+V8zUWPM0soFBxp4t4 dYcaSgmKNQrYA== From: Dinh Nguyen To: linux-mtd@lists.infradead.org Cc: dinguyen@kernel.org, tudor.ambarus@microchip.com, pratyush@kernel.org, michael@walle.cc, linux-kernel@vger.kernel.org, Niravkumar L Rabara Subject: [PATCH] mtd: spi-nor: macronix: Add support for mx66u1g45g Date: Wed, 9 Nov 2022 14:23:47 -0600 Message-Id: <20221109202348.93666-1-dinguyen@kernel.org> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221109_122402_140478_9A14ACCF X-CRM114-Status: GOOD ( 11.61 ) X-Spam-Score: -5.4 (-----) X-Spam-Report: Spam detection software, running on the system "bombadil.infradead.org", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: The MX66U1G45G is the smaller sibling (128MB) of the MX66U2G45G (256MB) that is already supported. Tested on Intel N5X socdk board, - random data write, erase, read - verified erase operations - random data write, read and compare - verified write/read operations Content analysis details: (-5.4 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at https://www.dnswl.org/, high trust [2604:1380:4641:c500:0:0:0:1 listed in] [list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.2 DKIMWL_WL_HIGH DKIMwl.org - High trust sender X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-mtd" Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org The MX66U1G45G is the smaller sibling (128MB) of the MX66U2G45G (256MB) that is already supported. Tested on Intel N5X socdk board, - random data write, erase, read - verified erase operations - random data write, read and compare - verified write/read operations Signed-off-by: Niravkumar L Rabara Signed-off-by: Dinh Nguyen --- drivers/mtd/spi-nor/macronix.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/mtd/spi-nor/macronix.c b/drivers/mtd/spi-nor/macronix.c index d81a4cb2812b..46ba898f3dd0 100644 --- a/drivers/mtd/spi-nor/macronix.c +++ b/drivers/mtd/spi-nor/macronix.c @@ -97,6 +97,10 @@ static const struct flash_info macronix_nor_parts[] = { SPI_NOR_QUAD_READ) }, { "mx66l1g55g", INFO(0xc2261b, 0, 64 * 1024, 2048) NO_SFDP_FLAGS(SPI_NOR_QUAD_READ) }, + { "mx66u1g45g", INFO(0xc2253b, 0, 64 * 1024, 2048) + PARSE_SFDP, + FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) + FIXUP_FLAGS(SPI_NOR_4B_OPCODES) }, { "mx66u2g45g", INFO(0xc2253c, 0, 64 * 1024, 4096) NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) FIXUP_FLAGS(SPI_NOR_4B_OPCODES) },