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=-17.3 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 64806C433E0 for ; Sat, 13 Feb 2021 15:12:25 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 AB8B364DDA for ; Sat, 13 Feb 2021 15:12:24 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AB8B364DDA Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=david-bauer.net Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version: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:In-Reply-To:References:List-Owner; bh=kp8dvqQ+r46Gg6IVgoaUpyceiFxINxBd0lIrElJ7+jg=; b=Gca03IE6wQu9sp0J5iulbSiCFu IfFt3FdDm+mWFuzxfVvT5GDS3lO1Im6/8VFQU4J2GeUZGIYOXpxQtpMSTm4BfmKnPF1+sUipbRUi1 k72ACixdsLD0sS3lP2Fv2T7XbZ0UB9TyJ0nriIXlMzONunHMh18wme9BstTM+yvViGAVvNIk/f32S BmbECksmAN1oNIPUpi3gEd4Vlo5TOnUU7CwW1Vc9mmFoY7Nv+8dqJGhR+s2KKoFXsGDC8TspOFYnO o6Nm0vEDOIUut9hERItX8187Org2wbLyXVOqo9eGFDfFQUBJWv9M5KPn1BMjEOEL5+9I5CVpYK7u4 PcGYXgFA==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1lAwZv-0005k4-Lw; Sat, 13 Feb 2021 15:11:23 +0000 Received: from mars.blocktrron.ovh ([51.254.112.43] helo=mail.blocktrron.ovh) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1lAwZo-0005jd-4Y for linux-mtd@lists.infradead.org; Sat, 13 Feb 2021 15:11:17 +0000 Received: from localhost.localdomain (p200300e53f29af006928c0ebeb8c6470.dip0.t-ipconnect.de [IPv6:2003:e5:3f29:af00:6928:c0eb:eb8c:6470]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.blocktrron.ovh (Postfix) with ESMTPSA id 51E6523386; Sat, 13 Feb 2021 16:11:12 +0100 (CET) From: David Bauer To: linux-mtd@lists.infradead.org Subject: [PATCH] mtd: spi-nor: add support for Winbond W25Q512JV Date: Sat, 13 Feb 2021 16:10:47 +0100 Message-Id: <20210213151047.11700-1-mail@david-bauer.net> X-Mailer: git-send-email 2.30.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210213_101116_291697_C740A280 X-CRM114-Status: GOOD ( 11.44 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: richard@nod.at, miquel.raynal@bootlin.com, vigneshr@ti.com, tudor.ambarus@microchip.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org The Winbond W25Q512JV is a 512mb SPI-NOR chip. It supports 4K sectors as well as block protection and Dual-/Quad-read. Tested on: Ubiquiti UniFi 6 LR Signed-off-by: David Bauer --- drivers/mtd/spi-nor/winbond.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/mtd/spi-nor/winbond.c b/drivers/mtd/spi-nor/winbond.c index e5dfa786f190..49d0d7993368 100644 --- a/drivers/mtd/spi-nor/winbond.c +++ b/drivers/mtd/spi-nor/winbond.c @@ -95,6 +95,10 @@ static const struct flash_info winbond_parts[] = { 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) }, + { "w25q512jv", INFO(0xef4020, 0, 64 * 1024, 1024, + SECT_4K | SPI_NOR_QUAD_READ | SPI_NOR_DUAL_READ | + SPI_NOR_HAS_TB | SPI_NOR_TB_SR_BIT6 | + SPI_NOR_HAS_LOCK | SPI_NOR_4BIT_BP) }, { "w25m512jv", INFO(0xef7119, 0, 64 * 1024, 1024, SECT_4K | SPI_NOR_QUAD_READ | SPI_NOR_DUAL_READ) }, }; -- 2.30.1 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/