From patchwork Tue Jan 9 10:36:31 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Miquel Raynal X-Patchwork-Id: 857373 X-Patchwork-Delegate: boris.brezillon@free-electrons.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lists.infradead.org (client-ip=65.50.211.133; helo=bombadil.infradead.org; envelope-from=linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org; receiver=) Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Ptda9EpU"; dkim-atps=neutral Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3zG7s53WFFz9s8J for ; Tue, 9 Jan 2018 21:38:17 +1100 (AEDT) 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=zF4LdzgC+t1cyq5oilNVryelYxO9wkhDnsSID7mAClo=; b=Ptda9EpUpwnOz4BATO4gkq2Zch IL2QgnGme6kPH82bTvY/dQEzCcTMHPzWx0ujFe6HABeRc+zlMRGCgI6VVFdMz6/2i7Z8TOpKx49Xm O09pbSPHN8APQR2kUCxR8spL87NZFR0fINQqB5/8ZYhxQBVGdwNg6LkVVOW4UVwCTFN/f0jy+A93r F0dBMRpduknBdSi/O003tYQ8Ux2Xld3sbZJaLDVLPPKfHyV2TcNv3r2ixzxzLDBcyf9n8Y4LmwgKl odfp2x1TejoikxmmH935ryB4V1bhttQHOq1IXRNqVtCuCaxo+1Rr/MFgRZ24ZpJQgqSQqh2fplfST YR/TZkIg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.89 #1 (Red Hat Linux)) id 1eYrIF-00017s-K5; Tue, 09 Jan 2018 10:38:07 +0000 Received: from mail.free-electrons.com ([62.4.15.54]) by bombadil.infradead.org with esmtp (Exim 4.89 #1 (Red Hat Linux)) id 1eYrHK-0000YN-6L; Tue, 09 Jan 2018 10:37:12 +0000 Received: by mail.free-electrons.com (Postfix, from userid 110) id 7BF20207AA; Tue, 9 Jan 2018 11:36:58 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on mail.free-electrons.com X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=ALL_TRUSTED,SHORTCIRCUIT, URIBL_BLOCKED shortcircuit=ham autolearn=disabled version=3.4.0 Received: from localhost.localdomain (LStLambert-657-1-97-87.w90-63.abo.wanadoo.fr [90.63.216.87]) by mail.free-electrons.com (Postfix) with ESMTPSA id CF3F12037C; Tue, 9 Jan 2018 11:36:47 +0100 (CET) From: Miquel Raynal To: David Woodhouse , Brian Norris , Boris Brezillon , Marek Vasut , Richard Weinberger , Cyrille Pitchen , Rob Herring , Mark Rutland , Jason Cooper , Andrew Lunn , Gregory Clement , Sebastian Hesselbarth , Russell King , Daniel Mack , Haojian Zhuang , Robert Jarzmik , Eric Miao , Catalin Marinas , Will Deacon , Ezequiel Garcia Subject: [PATCH v3 1/7] dt-bindings: mtd: document new nand-rb property Date: Tue, 9 Jan 2018 11:36:31 +0100 Message-Id: <20180109103637.23798-2-miquel.raynal@free-electrons.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20180109103637.23798-1-miquel.raynal@free-electrons.com> References: <20180109103637.23798-1-miquel.raynal@free-electrons.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180109_023710_453790_94B15706 X-CRM114-Status: GOOD ( 12.34 ) X-Spam-Score: -1.9 (-) X-Spam-Report: SpamAssassin version 3.4.1 on bombadil.infradead.org summary: Content analysis details: (-1.9 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_PASS SPF: sender matches SPF record -0.0 T_RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Thomas Petazzoni , devicetree@vger.kernel.org, Sean Nyekjaer , Antoine Tenart , Willy Tarreau , Nadav Haklai , linux-mtd@lists.infradead.org, Miquel Raynal , Neta Zur Hershkovits , Hanna Hawa , Ofer Heifetz , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-mtd" Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org There are already an atmel,rb and an allwinner,rb properties, let's not make other ones and instead use a generic term: nand-rb to define NAND chips Ready/Busy lines. Signed-off-by: Miquel Raynal Reviewed-by: Rob Herring --- Documentation/devicetree/bindings/mtd/nand.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/mtd/nand.txt b/Documentation/devicetree/bindings/mtd/nand.txt index 133f3813719c..8bb11d809429 100644 --- a/Documentation/devicetree/bindings/mtd/nand.txt +++ b/Documentation/devicetree/bindings/mtd/nand.txt @@ -43,6 +43,7 @@ Optional NAND chip properties: This is particularly useful when only the in-band area is used by the upper layers, and you want to make your NAND as reliable as possible. +- nand-rb: shall contain the native Ready/Busy ids. The ECC strength and ECC step size properties define the correction capability of a controller. Together, they say a controller can correct "{strength} bit