From patchwork Thu Jun 10 08:20:23 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Miquel Raynal X-Patchwork-Id: 1490255 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4G0xkT4k8Lz9sPf for ; Thu, 10 Jun 2021 18:20:49 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229770AbhFJIWn (ORCPT ); Thu, 10 Jun 2021 04:22:43 -0400 Received: from relay7-d.mail.gandi.net ([217.70.183.200]:41479 "EHLO relay7-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230060AbhFJIWm (ORCPT ); Thu, 10 Jun 2021 04:22:42 -0400 Received: (Authenticated sender: miquel.raynal@bootlin.com) by relay7-d.mail.gandi.net (Postfix) with ESMTPSA id 4105A20011; Thu, 10 Jun 2021 08:20:44 +0000 (UTC) From: Miquel Raynal To: Richard Weinberger , Vignesh Raghavendra , Tudor Ambarus , , Rob Herring , , Krzysztof Kozlowski Cc: Michal Simek , Naga Sureshkumar Relli , Amit Kumar Mahapatra , Thomas Petazzoni , , , helmut.grohne@intenta.de, Srinivas Goud , Siva Durga Prasad Paladugu , Miquel Raynal , Rob Herring Subject: [PATCH v23 01/18] dt-binding: memory: pl353-smc: Rephrase the binding Date: Thu, 10 Jun 2021 10:20:23 +0200 Message-Id: <20210610082040.2075611-2-miquel.raynal@bootlin.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210610082040.2075611-1-miquel.raynal@bootlin.com> References: <20210610082040.2075611-1-miquel.raynal@bootlin.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Reword this document before converting it to yaml. Signed-off-by: Miquel Raynal Acked-by: Rob Herring --- .../bindings/memory-controllers/pl353-smc.txt | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/Documentation/devicetree/bindings/memory-controllers/pl353-smc.txt b/Documentation/devicetree/bindings/memory-controllers/pl353-smc.txt index d56615fd343a..f0b7fe173668 100644 --- a/Documentation/devicetree/bindings/memory-controllers/pl353-smc.txt +++ b/Documentation/devicetree/bindings/memory-controllers/pl353-smc.txt @@ -1,8 +1,7 @@ Device tree bindings for ARM PL353 static memory controller -PL353 static memory controller supports two kinds of memory -interfaces.i.e NAND and SRAM/NOR interfaces. -The actual devices are instantiated from the child nodes of pl353 smc node. +PL353 Static Memory Controller is a bus where you can connect two kinds +of memory interfaces: NAND and memory mapped interfaces (such as SRAM or NOR). Required properties: - compatible : Should be "arm,pl353-smc-r2p1", "arm,primecell". @@ -13,9 +12,9 @@ Required properties: - address-cells : Must be 2. - size-cells : Must be 1. -Child nodes: - For NAND the "arm,pl353-nand-r2p1" and for NOR the "cfi-flash" drivers are -supported as child nodes. +The child device node represents the controller connected to the SMC +bus. Only one between: NAND controller, NOR controller and SRAM controller +is allowed in a single system. for NAND partition information please refer the below file Documentation/devicetree/bindings/mtd/partition.txt