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,URIBL_BLOCKED,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 8FC1DC433E0 for ; Thu, 28 May 2020 23:24:16 +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 22ADD20721 for ; Thu, 28 May 2020 23:24:16 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="KUnMQrAO" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 22ADD20721 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=sjcWcmdQ0j4xoKJRUAJ0MCRkGzBj15Ywvyazr08orKo=; b=KUnMQrAOHNCAsT 03VaHkMWcox/fDSm7/67RYmNKnT7uxIFs2ZpvsPUZAlcID55NiHRVjT5uLvax02R1nBc+iM3MMSd8 Dz7ZSyzhJfaCz+6GbS1zozWxgm0+UOQFCwVQny4LeKiI1wNKmIN4Tx5+h1NjoFDm++0La18cjDu/w Id2psqbfjDRbuy/YkxbBEeY7Mkj14mEb1IqqBUOfnbbm61sXi/3uIdhDkHpUPxQLUkbpnZ/5npekG PfWS0HEJEzISQMyYPs7xaCT+2zwi1FssfzduVPTIqR37/sgMV6j0BaXttSdH8V58DjU3L+61BdX2j t3vILYgThGAZS9dDmJCg==; 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 1jeRsc-0006so-EK; Thu, 28 May 2020 23:24:06 +0000 Received: from relay1-d.mail.gandi.net ([217.70.183.193]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jeRlZ-0006Sn-Q9 for linux-mtd@lists.infradead.org; Thu, 28 May 2020 23:16:55 +0000 X-Originating-IP: 91.224.148.103 Received: from localhost.localdomain (unknown [91.224.148.103]) (Authenticated sender: miquel.raynal@bootlin.com) by relay1-d.mail.gandi.net (Postfix) with ESMTPSA id 1FCCE240002; Thu, 28 May 2020 23:16:47 +0000 (UTC) From: Miquel Raynal To: Richard Weinberger , Vignesh Raghavendra , Tudor Ambarus , Subject: [PATCH v6 27/30] mtd: rawnand: hynix: Implement ->choose_interface() for H27UCG8T2ATR-BC Date: Fri, 29 May 2020 01:16:09 +0200 Message-Id: <20200528231612.8958-28-miquel.raynal@bootlin.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200528231612.8958-1-miquel.raynal@bootlin.com> References: <20200528231612.8958-1-miquel.raynal@bootlin.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200528_161650_015879_96BA0B29 X-CRM114-Status: GOOD ( 10.71 ) 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: Rickard Andersson , Michal Simek , Boris Brezillon , Naga Sureshkumar Relli , 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 This chip supports ONFI SDR timing mode 4, implement the new hook to advertize it. Signed-off-by: Miquel Raynal --- drivers/mtd/nand/raw/nand_hynix.c | 13 +++++++++++++ drivers/mtd/nand/raw/nand_ids.c | 2 +- 2 files changed, 14 insertions(+), 1 deletion(-) diff --git a/drivers/mtd/nand/raw/nand_hynix.c b/drivers/mtd/nand/raw/nand_hynix.c index 7d1be53f27f3..fa656bc5a918 100644 --- a/drivers/mtd/nand/raw/nand_hynix.c +++ b/drivers/mtd/nand/raw/nand_hynix.c @@ -673,6 +673,15 @@ static void hynix_nand_cleanup(struct nand_chip *chip) nand_set_manufacturer_data(chip, NULL); } +static int +h27ucg8t2atrbc_choose_interface(struct nand_chip *chip, + struct nand_interface_config *iface) +{ + onfi_fill_interface_config(chip, iface, NAND_SDR_IFACE, 4); + + return nand_choose_best_sdr_timings(chip, iface, NULL); +} + static int hynix_nand_init(struct nand_chip *chip) { struct hynix_nand *hynix; @@ -689,6 +698,10 @@ static int hynix_nand_init(struct nand_chip *chip) nand_set_manufacturer_data(chip, hynix); + if (!strncmp("H27UCG8T2ATR-BC", chip->parameters.model, + sizeof("H27UCG8T2ATR-BC") - 1)) + chip->ops.choose_interface = h27ucg8t2atrbc_choose_interface; + ret = hynix_nand_rr_init(chip); if (ret) hynix_nand_cleanup(chip); diff --git a/drivers/mtd/nand/raw/nand_ids.c b/drivers/mtd/nand/raw/nand_ids.c index c729a8bc895d..3b890d55703d 100644 --- a/drivers/mtd/nand/raw/nand_ids.c +++ b/drivers/mtd/nand/raw/nand_ids.c @@ -50,7 +50,7 @@ struct nand_flash_dev nand_flash_ids[] = { {"H27UCG8T2ATR-BC 64G 3.3V 8-bit", { .id = {0xad, 0xde, 0x94, 0xda, 0x74, 0xc4} }, SZ_8K, SZ_8K, SZ_2M, NAND_NEED_SCRAMBLING, 6, 640, - NAND_ECC_INFO(40, SZ_1K), 4 }, + NAND_ECC_INFO(40, SZ_1K) }, LEGACY_ID_NAND("NAND 4MiB 5V 8-bit", 0x6B, 4, SZ_8K, SP_OPTIONS), LEGACY_ID_NAND("NAND 4MiB 3,3V 8-bit", 0xE3, 4, SZ_8K, SP_OPTIONS), -- 2.20.1 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/