From patchwork Thu Oct 24 14:42:35 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Manivannan Sadhasivam X-Patchwork-Id: 11209943 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id C849113B1 for ; Thu, 24 Oct 2019 14:44:09 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 999FD20679 for ; Thu, 24 Oct 2019 14:44:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="iHM/qAJZ"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="aebygqwd" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 999FD20679 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=MQnCKHeDQk64G0LpDfrbkSqwawdSBWWSb0394rg/ghc=; b=iHM/qAJZBzIIXU9mnW0p+UdBk7 AFoShvB4A534xl+QZsz147KjxrL02YjYhC9zgf+qy0euOW9Nn4G0G9j2YDSK8P4ztqHzniYuFgyfr 3i61LN4gGR4Ojfzylqtgp+BCOuM1CNWjVLqHsbMdHyqQ8kg1ywNVT5aGteimSfSxIS74PoS3IlL2a k0xGgwf7tIIXFzUVSfmyXuE6im3Ke4iCK5CmtLTpvcgftlTigzqpu2Wi9Wc3Lj+gEirZpQP9qQeoi MG5vfTSES+Pw5vv65quPZsyiXLPKlUmCD0BLf+OU/1hDjTjnNXYWKZJFeVHazOK6PZQK59v9jQkgx YK6WU3cw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iNeLO-0005ld-2l; Thu, 24 Oct 2019 14:44:06 +0000 Received: from mail-pf1-x442.google.com ([2607:f8b0:4864:20::442]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iNeKf-000595-4c for linux-arm-kernel@lists.infradead.org; Thu, 24 Oct 2019 14:43:23 +0000 Received: by mail-pf1-x442.google.com with SMTP id b25so1243988pfi.13 for ; Thu, 24 Oct 2019 07:43:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=ej8B142hK6d03XKUGaQLuYVY6IpXZx2RmTPiqw40xi0=; b=aebygqwdzbyjiw1HI65W5nDqWVi//gOTnjJUMoWKjfynVochCmJY083Di3Z6fMd+2Q B4E5dQMYgWhkj9ZkFE1XJlPGurpFgXZoXwPoXN9Ix9sKAib91IXfaGWLfPxNvf3fkPvt Xa9/13iNYaLa/6P/LIUpcwIl98F2OusacFiQ5mWEss9viOnVX/ClAM4b5QmYv1JbmKef vgw4dOPpdDlsccirWZmcKsk8IZ/+SjhU/yAP5tvX6oZiodBlWz2livl5Kjma8204ZPEb EyxBRzhDqTzo65FthvKiqj3+vbKNzEYTYxRoop5a8r+QIENcwNZzUUNTCsxJxSwt8D8e NFSQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=ej8B142hK6d03XKUGaQLuYVY6IpXZx2RmTPiqw40xi0=; b=ihVvIE0d9j4hiBVzLSKp+vAyuDfr+ZA/vwGNFPPnUmj/tNHjGGSbCdjXjbA5ngtQwh Jw2sjLBAT38a6DlQL5Y91BmdhUbgD0es3/g2PdWKx/ATBVTZ+h2Pv1/A8MdMQEnABEaQ aUGGDavkSJvHqBfz78gVi1xtWbeL7/nXgjqSzGnXeCddDzE34gzi9Ap5MXdduOU3BBzp Bjnr5Xh9GkmYxmOkH4h1KZuMl8i5cAjk2w23udScZFB8jDjgshxRhujjShVRZxuvLUXI W4gotY5CDnBemVxC/LF0ElFPYYDQHQC5sUz6qTWqiNwEGGLkRgbS6JYnjEM+Cq8nGBEg W4Kg== X-Gm-Message-State: APjAAAXqVzp753uY9g3qg8kfCmylXzc37hZwZ+2lD9ZfLxD95N/rmWT6 khNIdLudYuGfajJOoYhWd3YwYBZ+nA== X-Google-Smtp-Source: APXvYqyDYXDc7Cp++dLoN78c2Zxn8cmXxMVZpwreIbgMQ5jl2bGcMqKD3B+kSHCDsAWtxtHmrJFrKQ== X-Received: by 2002:a05:6a00:51:: with SMTP id i17mr11035059pfk.8.1571928199878; Thu, 24 Oct 2019 07:43:19 -0700 (PDT) Received: from localhost.localdomain ([2409:4072:997:a0de:81a:ea25:468a:5918]) by smtp.gmail.com with ESMTPSA id 193sm29059810pfc.59.2019.10.24.07.43.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 24 Oct 2019 07:43:19 -0700 (PDT) From: Manivannan Sadhasivam To: shawnguo@kernel.org, s.hauer@pengutronix.de, robh+dt@kernel.org Subject: [PATCH 3/3] mtd: spi-nor: Add support for w25q256jw Date: Thu, 24 Oct 2019 20:12:35 +0530 Message-Id: <20191024144235.3182-4-manivannan.sadhasivam@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191024144235.3182-1-manivannan.sadhasivam@linaro.org> References: <20191024144235.3182-1-manivannan.sadhasivam@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191024_074321_252088_E28BA042 X-CRM114-Status: GOOD ( 14.80 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2607:f8b0:4864:20:0:0:0:442 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 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_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Richard Weinberger , Marek Vasut , Miquel Raynal , David Woodhouse , Tudor Ambarus , linux-kernel@vger.kernel.org, Vignesh Raghavendra , darshak.patel@einfochips.com, linux-mtd@lists.infradead.org, linux-imx@nxp.com, kernel@pengutronix.de, Manivannan Sadhasivam , Brian Norris , festevam@gmail.com, linux-arm-kernel@lists.infradead.org, prajose.john@einfochips.com MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Add MTD support for w25q256jw SPI NOR chip from Winbond. This chip supports dual/quad I/O mode with 512 blocks of memory organized in 4KB sectors. The device has been validated using Thor96 board. Cc: Marek Vasut Cc: Tudor Ambarus Cc: David Woodhouse Cc: Brian Norris Cc: Miquel Raynal Cc: Richard Weinberger Cc: Vignesh Raghavendra Cc: linux-mtd@lists.infradead.org Signed-off-by: Darshak Patel [Mani: cleaned up for upstream] Signed-off-by: Manivannan Sadhasivam --- drivers/mtd/spi-nor/spi-nor.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c index 1d8621d43160..2c25b371d9f0 100644 --- a/drivers/mtd/spi-nor/spi-nor.c +++ b/drivers/mtd/spi-nor/spi-nor.c @@ -2482,6 +2482,8 @@ static const struct flash_info spi_nor_ids[] = { { "w25q256", INFO(0xef4019, 0, 64 * 1024, 512, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, { "w25q256jvm", INFO(0xef7019, 0, 64 * 1024, 512, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, + { "w25q256jw", INFO(0xef6019, 0, 64 * 1024, 512, + SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, { "w25m512jv", INFO(0xef7119, 0, 64 * 1024, 1024, SECT_4K | SPI_NOR_QUAD_READ | SPI_NOR_DUAL_READ) },