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 CE4E3C54FD0 for ; Fri, 24 Apr 2020 16:43:06 +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 A2081206D7 for ; Fri, 24 Apr 2020 16:43:06 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="t9Wurnbq" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A2081206D7 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=6lq02vzSePkUhmlh5qhGqZDYiJtKO3+KbZXtakIoahE=; b=t9WurnbqKU5EBY TZdwFZDdKtPsnozmRF6BXDQd+Eqdgx+5yHGJufkzPR0mRpDwnzM5/jRZ+eFdZtFE5tmhZ7yG+vFyy Hl/FLdBLgp5Xv4gAlUiGrWMnVNSubGIuJlL2fogCANnNG63abCcOjyUKPuK8461e8eHS7fq2wghZH wLj0GfL9w9TNZa90Et9Fu8doXnYTZreTN4YWuHMYeW+nV0fVVagR5TSMBNuOhKIYohr3mIhi+UnkR XMAFei5MHnTJPkJODShn+zaTOyLnwMfvKBLuHzOZqrlU+/R0TZR+u8IeZ3+5djRw08meraYe6q6Q3 SwVqX7PVbJCd5GmHWfUA==; 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 1jS1Pn-0005mU-78; Fri, 24 Apr 2020 16:42:59 +0000 Received: from relay7-d.mail.gandi.net ([217.70.183.200]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jS1Ng-0003tN-Vt for linux-mtd@lists.infradead.org; Fri, 24 Apr 2020 16:40:52 +0000 X-Originating-IP: 91.224.148.103 Received: from localhost.localdomain (unknown [91.224.148.103]) (Authenticated sender: miquel.raynal@bootlin.com) by relay7-d.mail.gandi.net (Postfix) with ESMTPSA id D9D1B20005; Fri, 24 Apr 2020 16:40:46 +0000 (UTC) From: Miquel Raynal To: Richard Weinberger , Vignesh Raghavendra , Tudor Ambarus , Subject: [PATCH v2 2/9] mtd: rawnand: timings: Fix default tR_max and tCCS_min timings Date: Fri, 24 Apr 2020 18:40:35 +0200 Message-Id: <20200424164042.26572-3-miquel.raynal@bootlin.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200424164042.26572-1-miquel.raynal@bootlin.com> References: <20200424164042.26572-1-miquel.raynal@bootlin.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200424_094049_166304_1F05F6F9 X-CRM114-Status: UNSURE ( 9.39 ) 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 , 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 tR and TCCS are currently wrongly expressed in femto seconds, while we expect these values to be expressed in picoseconds. Set right hardcoded values. Fixes: 6a943386ee36 mtd: rawnand: add default values for dynamic timings Signed-off-by: Miquel Raynal Reviewed-by: Boris Brezillon --- drivers/mtd/nand/raw/nand_timings.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/mtd/nand/raw/nand_timings.c b/drivers/mtd/nand/raw/nand_timings.c index 0061cbaf931d..36d21be3dfe5 100644 --- a/drivers/mtd/nand/raw/nand_timings.c +++ b/drivers/mtd/nand/raw/nand_timings.c @@ -320,10 +320,9 @@ int onfi_fill_data_interface(struct nand_chip *chip, /* microseconds -> picoseconds */ timings->tPROG_max = 1000000ULL * ONFI_DYN_TIMING_MAX; timings->tBERS_max = 1000000ULL * ONFI_DYN_TIMING_MAX; - timings->tR_max = 1000000ULL * 200000000ULL; - /* nanoseconds -> picoseconds */ - timings->tCCS_min = 1000UL * 500000; + timings->tR_max = 200000000; + timings->tCCS_min = 500000; } return 0; -- 2.20.1 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/