From patchwork Thu Nov 27 15:17:33 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Punnaiah Choudary Kalluri X-Patchwork-Id: 5397011 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 3F1589F2F5 for ; Thu, 27 Nov 2014 15:20:32 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 6A40D20125 for ; Thu, 27 Nov 2014 15:20:31 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 9FA5A200DC for ; Thu, 27 Nov 2014 15:20:30 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Xu0po-0007jX-W6; Thu, 27 Nov 2014 15:18:20 +0000 Received: from mail-by2on0090.outbound.protection.outlook.com ([207.46.100.90] helo=na01-by2-obe.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Xu0pi-0007ZD-9C for linux-arm-kernel@lists.infradead.org; Thu, 27 Nov 2014 15:18:15 +0000 Received: from BN1BFFO11FD020.protection.gbl (10.58.144.32) by BN1BFFO11HUB060.protection.gbl (10.58.144.207) with Microsoft SMTP Server (TLS) id 15.1.6.13; Thu, 27 Nov 2014 15:17:50 +0000 Received: from xsj-pvapsmtpgw01 (149.199.60.83) by BN1BFFO11FD020.mail.protection.outlook.com (10.58.144.83) with Microsoft SMTP Server (TLS) id 15.1.6.13 via Frontend Transport; Thu, 27 Nov 2014 15:17:50 +0000 Received: from unknown-38-66.xilinx.com ([149.199.38.66] helo=xsj-pvapsmtp01) by xsj-pvapsmtpgw01 with esmtp (Exim 4.63) (envelope-from ) id 1Xu0mt-0006AV-2j; Thu, 27 Nov 2014 07:15:19 -0800 From: Punnaiah Choudary Kalluri To: , , , , , , , , , , , , , Subject: [PATCH v5 1/2] Documentation: devicetree: Add ECC information to synopsys ddr controller Date: Thu, 27 Nov 2014 20:47:33 +0530 X-Mailer: git-send-email 1.7.4 X-RCIS-Action: ALLOW X-TM-AS-Product-Ver: IMSS-7.1.0.1224-7.5.0.1018-21132.007 X-TM-AS-User-Approved-Sender: Yes;Yes Message-ID: <1d7215b92ad4406b8bf5c593a9a13167@BN1BFFO11FD020.protection.gbl> X-EOPAttributedMessage: 0 X-Forefront-Antispam-Report: CIP:149.199.60.83; CTRY:US; IPV:NLI; EFV:NLI; SFV:NSPM; SFS:(10009020)(6009001)(438002)(199003)(189002)(50986999)(86362001)(31966008)(92566001)(19580405001)(89996001)(77156002)(2201001)(99396003)(20776003)(108616004)(93916002)(120916001)(47776003)(48376002)(87286001)(106466001)(74316001)(50466002)(229853001)(44976005)(77096003)(6806004)(88136002)(21056001)(104016003)(50226001)(53416004)(19580395003)(4396001)(62966003)(87936001)(95666004)(46102003)(107046002)(64706001)(102836001)(33646002)(104166001)(1121002)(107986001)(921003)(24736002)(83996005)(2101003)(23106004); DIR:OUT; SFP:1101; SCL:1; SRVR:BN1BFFO11HUB060; H:xsj-pvapsmtpgw01; FPR:; MLV:sfv; PTR:unknown-60-83.xilinx.com; A:1; MX:1; LANG:en; MIME-Version: 1.0 X-Microsoft-Antispam: UriScan:; X-Microsoft-Antispam: BCL:0;PCL:0;RULEID:;SRVR:BN1BFFO11HUB060; X-Exchange-Antispam-Report-Test: UriScan:; X-Exchange-Antispam-Report-CFA-Test: BCL:0; PCL:0; RULEID:; SRVR:BN1BFFO11HUB060; X-Forefront-PRVS: 040866B734 Received-SPF: Pass (protection.outlook.com: domain of xilinx.com designates 149.199.60.83 as permitted sender) receiver=protection.outlook.com; client-ip=149.199.60.83; helo=xsj-pvapsmtpgw01; Authentication-Results: spf=pass (sender IP is 149.199.60.83) smtp.mailfrom=punnaiah.choudary.kalluri@xilinx.com; X-Exchange-Antispam-Report-CFA-Test: BCL:0; PCL:0; RULEID:; SRVR:BN1BFFO11HUB060; X-OriginatorOrg: xilinx.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20141127_071814_436296_4D10750B X-CRM114-Status: UNSURE ( 6.47 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.0 (/) Cc: kpc528@gmail.com, punnaia@xilinx.com, kalluripunnaiahchoudary@gmail.com X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_LOW, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add ECC information to synopsys ddr memory controller. Signed-off-by: Punnaiah Choudary Kalluri --- .../bindings/memory-controllers/synopsys.txt | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/Documentation/devicetree/bindings/memory-controllers/synopsys.txt b/Documentation/devicetree/bindings/memory-controllers/synopsys.txt index f9c6454..a43d26d 100644 --- a/Documentation/devicetree/bindings/memory-controllers/synopsys.txt +++ b/Documentation/devicetree/bindings/memory-controllers/synopsys.txt @@ -1,5 +1,9 @@ Binding for Synopsys IntelliDDR Multi Protocol Memory Controller +This controller has an optional ECC support in half-bus width (16-bit) +configuration. The ECC controller corrects one bit error and detects +two bit errors. + Required properties: - compatible: Should be 'xlnx,zynq-ddrc-a05' - reg: Base address and size of the controllers memory area