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=-9.8 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,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 5BE89C2D0D3 for ; Mon, 30 Dec 2019 16:53:41 +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 31995206CB for ; Mon, 30 Dec 2019 16:53:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="poOV6aaS"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="pSbRTLAU" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 31995206CB Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bootlin.com 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=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version: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=/Cua8x4T6UHhUtPKW3ZQt224mHK15WadOuaXMu8pMy0=; b=poOV6aaSzJlWhD oF4TF+6rJrtQla1/4D/73Br5FWsqlhRUN3RgceJPgcryiXjr4quzZGW+sJXZVGKCz5RYHFbVopbkW Oihn7f5/NupLonMXYZBkCg7AporyopegICHegApVW1B1yx398GKJvBKlxfmQVCoQXRgjaTaxg+KJQ sIDek9qv8ThrSfvmH7d5H8g/bvvX591Wi+C/ivscxoQvO77K5Egt50Erlz5Q4qqjaYHE5Jsy8Pjz9 K9f/MZNqce71ipu0WTUw5KqXHBDshj+DuQXvn+aDnD95aH3wlX8Nztp7NPBmuHaBEmHvfr3PoT1/J qPXq9NnYowcvqTxnkBTQ==; 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 1ilyIG-0004wU-6G; Mon, 30 Dec 2019 16:53:24 +0000 Received: from casper.infradead.org ([2001:8b0:10b:1236::1]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1ilyH8-0003qH-80 for linux-mtd@bombadil.infradead.org; Mon, 30 Dec 2019 16:52:14 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=i9aEw4mX6oH4kDn3IJdtHulcBq1ppxGKC9yxStW04k8=; b=pSbRTLAUbagk2sgSvcPvvqLwky GwCa2g5V/9z2lv65VH9FDiz/1KgbOCXu/jm+3ny6qyA+PLQulSAgFgdHymsFLG2Pl56dpCBnPmrd2 trtPEkrxibixmH1cbCnVFq3TsbdYsXNyDPE4bD4F8pOFLEt+Bz3mG7ebRvIxxtAqiRRhzh17b3wEa Aiq7XxokV25oFsOollP1l2BS3e+bPVZI7wvX468BWxCUjT9ycTsPw/ETSMSDgHbYYL8i24YCfXR1F pUovDaUJ/DkijN9GozA9dj7+67sDQS0oUyZL9EdB+PBpbACl3voDDsLOSL35XzpuUMjT931ZXUqF5 bOqAAKbg==; Received: from relay6-d.mail.gandi.net ([217.70.183.198]) by casper.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1ilyHW-0006yG-3o for linux-mtd@lists.infradead.org; Mon, 30 Dec 2019 16:52:39 +0000 X-Originating-IP: 91.224.148.103 Received: from localhost.localdomain (unknown [91.224.148.103]) (Authenticated sender: miquel.raynal@bootlin.com) by relay6-d.mail.gandi.net (Postfix) with ESMTPSA id E3A72C0002; Mon, 30 Dec 2019 16:51:31 +0000 (UTC) From: Miquel Raynal To: Richard Weinberger , Vignesh Raghavendra , Tudor Ambarus , Subject: [PATCH 1/8] mtd: rawnand: toshiba: Add a specific init for TC58TEG5DCLTA00 Date: Mon, 30 Dec 2019 17:51:22 +0100 Message-Id: <20191230165129.11925-2-miquel.raynal@bootlin.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191230165129.11925-1-miquel.raynal@bootlin.com> References: <20191230165129.11925-1-miquel.raynal@bootlin.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191230_165238_183532_A6E27237 X-CRM114-Status: UNSURE ( 9.41 ) X-CRM114-Notice: Please train this message. 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: Boris Brezillon , Boris Brezillon , Thomas Petazzoni , Miquel Raynal 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 From: Boris Brezillon TC58TEG5DCLTA00 is an MLC NAND which requires scrambling and supports SDR timings mode 5. Signed-off-by: Boris Brezillon Signed-off-by: Miquel Raynal --- drivers/mtd/nand/raw/nand_toshiba.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/drivers/mtd/nand/raw/nand_toshiba.c b/drivers/mtd/nand/raw/nand_toshiba.c index 9c03fbb1f47d..9114b96880d7 100644 --- a/drivers/mtd/nand/raw/nand_toshiba.c +++ b/drivers/mtd/nand/raw/nand_toshiba.c @@ -140,6 +140,14 @@ static void toshiba_nand_decode_id(struct nand_chip *chip) } } +static int tc58teg5dclta00_init(struct nand_chip *chip) +{ + chip->onfi_timing_mode_default = 5; + chip->options |= NAND_NEED_SCRAMBLING; + + return 0; +} + static int toshiba_nand_init(struct nand_chip *chip) { if (nand_is_slc(chip)) @@ -150,6 +158,9 @@ static int toshiba_nand_init(struct nand_chip *chip) chip->id.data[4] & TOSHIBA_NAND_ID4_IS_BENAND) toshiba_nand_benand_init(chip); + if (!strcmp("TC58TEG5DCLTA00", chip->parameters.model)) + tc58teg5dclta00_init(chip); + return 0; } -- 2.20.1 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/