Message ID | 20210528100151.286662-9-miquel.raynal@bootlin.com |
---|---|
State | Changes Requested |
Headers | show
Return-Path: <linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.infradead.org (client-ip=2607:7c80:54:e::133; helo=bombadil.infradead.org; envelope-from=linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org; receiver=<UNKNOWN>) Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; secure) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=xgNznV+G; dkim-atps=neutral Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4Fs0nR6GdKz9sVb for <incoming@patchwork.ozlabs.org>; Fri, 28 May 2021 20:10:51 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=OpOr5OfNputugwh8AZcMat+61304HavOQ4SNf26Oivc=; b=xgNznV+G+L76yc 51yrv7D7e7KKPhGk/eY0EnWIqpA46GS5KeV/UjPj6xr4Vqp9qBP0bQyswAopsqpwtHKeqrx9IZX3Y Ns4V3ckFTDFQxU1f+XelU5hs9gmx7l/SQyARjvBS6QUHZEC1zwzCpVeOYf/HGN+LHcnYb9Y9JgH87 OJHdzzluKW/bSzlXzIoRr9ynaTlhpdKqQEVcMyOUIr8TxssluAwzHHn4/LpwXeXxiRWwsHsXo5Xtp gNFqAwXlicjjY7KSV7QOIXknhMCEjFMNvCL2FkFRSofS0NKYCiK0Y5oJU9cdI/Aq0BqJeUIm55BvN B0l5mU8Ev1NIejRYBcMw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1lmZRN-00EG3Q-J9; Fri, 28 May 2021 10:10:05 +0000 Received: from relay8-d.mail.gandi.net ([217.70.183.201]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1lmZJg-00ECal-2W for linux-mtd@lists.infradead.org; Fri, 28 May 2021 10:02:10 +0000 Received: (Authenticated sender: miquel.raynal@bootlin.com) by relay8-d.mail.gandi.net (Postfix) with ESMTPSA id 843D41BF20B; Fri, 28 May 2021 10:02:05 +0000 (UTC) From: Miquel Raynal <miquel.raynal@bootlin.com> To: Richard Weinberger <richard@nod.at>, Vignesh Raghavendra <vigneshr@ti.com>, Tudor Ambarus <Tudor.Ambarus@microchip.com>, <linux-mtd@lists.infradead.org> Cc: Michal Simek <monstr@monstr.eu>, Naga Sureshkumar Relli <nagasure@xilinx.com>, Amit Kumar Mahapatra <akumarma@xilinx.com>, Thomas Petazzoni <thomas.petazzoni@bootlin.com>, helmut.grohne@intenta.de, Srinivas Goud <sgoud@xilinx.com>, Siva Durga Prasad Paladugu <sivadur@xilinx.com>, Miquel Raynal <miquel.raynal@bootlin.com> Subject: [PATCH v21 08/18] dt-binding: memory: pl353-smc: Enhance the description of the reg property Date: Fri, 28 May 2021 12:01:41 +0200 Message-Id: <20210528100151.286662-9-miquel.raynal@bootlin.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210528100151.286662-1-miquel.raynal@bootlin.com> References: <20210528100151.286662-1-miquel.raynal@bootlin.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210528_030208_285837_ED5BDADC X-CRM114-Status: UNSURE ( 9.93 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.7 (/) X-Spam-Report: Spam detection software, running on the system "bombadil.infradead.org", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: The SMC bus controller features several register sets. The one pointed by the reg property is for the SMC configuration (impacts the sub-controllers configuration), while the others are meant to be us [...] Content analysis details: (-0.7 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at https://www.dnswl.org/, low trust [217.70.183.201 listed in list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list <linux-mtd.lists.infradead.org> List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-mtd>, <mailto:linux-mtd-request@lists.infradead.org?subject=unsubscribe> List-Archive: <http://lists.infradead.org/pipermail/linux-mtd/> List-Post: <mailto:linux-mtd@lists.infradead.org> List-Help: <mailto:linux-mtd-request@lists.infradead.org?subject=help> List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-mtd>, <mailto:linux-mtd-request@lists.infradead.org?subject=subscribe> Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" <linux-mtd-bounces@lists.infradead.org> Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org |
Series |
ARM Primecell PL35x support
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expand
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diff --git a/Documentation/devicetree/bindings/memory-controllers/pl353-smc.txt b/Documentation/devicetree/bindings/memory-controllers/pl353-smc.txt index ecd46856f139..ba6a5426f62b 100644 --- a/Documentation/devicetree/bindings/memory-controllers/pl353-smc.txt +++ b/Documentation/devicetree/bindings/memory-controllers/pl353-smc.txt @@ -5,7 +5,8 @@ of memory interfaces: NAND and memory mapped interfaces (such as SRAM or NOR). Required properties: - compatible : Should be "arm,pl353-smc-r2p1", "arm,primecell". -- reg : Controller registers map and length. +- reg : SMC controller and sub-controllers configuration + registers. - clock-names : List of input clock names - "memclk", "apb_pclk" (See clock bindings for details). - clocks : Clock phandles (see clock bindings for details).
The SMC bus controller features several register sets. The one pointed by the reg property is for the SMC configuration (impacts the sub-controllers configuration), while the others are meant to be used to send regular cycles on the memory bus (eg. CMD, ADDR, DATA for a NAND device). Detail this a little bit for the sake of clarity. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> --- .../devicetree/bindings/memory-controllers/pl353-smc.txt | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)