From patchwork Fri Feb 21 06:39:13 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sherry Sun X-Patchwork-Id: 11395655 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id DC56B930 for ; Fri, 21 Feb 2020 06:47:01 +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 BA4B420722 for ; Fri, 21 Feb 2020 06:47:01 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="M8rp/yKQ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BA4B420722 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=nxp.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.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:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: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:In-Reply-To: References:List-Owner; bh=lQCT0mdxjo1jO+CO8YvUOltfQmt9l4foMYk45Ag4myc=; b=M8r p/yKQbBuN6huydyEntYPwDXFe2Y5Wi/Yo+mOYZjc1+gMvXNMONY2Px2pUrHSibL8vKi0LAK3ffA30 ACjsSE80PNAcU5SmI21JrXR4NxwSl5lb18eMP90hB63qgBqzMblxl07c+YRxfhS5rVJlrUzXuX4ZT 1k92Cl7y+ugX4YCNaZy08SEOGxxkXEHm5TPUDVKrT5SsVFZ/LbvK9m+XFbGMaiAz7OEbmjDWsAH3p G4ygWOgCKYiEMUvWujUy36lJ0gXHtfZNq8zjlOxCAB9mN6l0GTpITGJFu6LdVqXIfdMBndX9p4qUk Wnr/kdlHwfOl3LuL+50ICYSdnae9KEA==; 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 1j525T-0007ta-Ci; Fri, 21 Feb 2020 06:46:59 +0000 Received: from inva020.nxp.com ([92.121.34.13]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1j525Q-0007sA-1C for linux-arm-kernel@lists.infradead.org; Fri, 21 Feb 2020 06:46:57 +0000 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 905121A6D81; Fri, 21 Feb 2020 07:46:52 +0100 (CET) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 9A8AA1A6D7F; Fri, 21 Feb 2020 07:46:44 +0100 (CET) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id 295E1403AE; Fri, 21 Feb 2020 14:45:58 +0800 (SGT) From: sherry sun To: bp@alien8.de, mchehab@kernel.org, tony.luck@intel.com, james.morse@arm.com, rrichter@marvell.com, michal.simek@xilinx.com, shawnguo@kernel.org, s.hauer@pengutronix.de, robh+dt@kernel.org, mark.rutland@arm.com Subject: [PATCH 0/3] Add edac driver for i.MX8MP based on synopsys edac driver Date: Fri, 21 Feb 2020 14:39:13 +0800 Message-Id: <1582267156-20189-1-git-send-email-sherry.sun@nxp.com> X-Mailer: git-send-email 2.7.4 X-Virus-Scanned: ClamAV using ClamSMTP X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200220_224656_216741_8B10536C X-CRM114-Status: UNSURE ( 6.79 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.3 (--) X-Spam-Report: SpamAssassin version 3.4.3 on bombadil.infradead.org summary: Content analysis details: (-2.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [92.121.34.13 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, frank.li@nxp.com, linux-kernel@vger.kernel.org, linux-imx@nxp.com, linux-arm-kernel@lists.infradead.org, linux-edac@vger.kernel.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org From: Sherry Sun This patchset add edac driver support for i.MX8MP, since i.MX8MP use the same synopsys memory controller with ZynqMP, so the driver is based on synopsys_edac driver. Considering that i.MX8MP dts file is still in kernel/git/shawnguo/linux.git and isn't in mainline now, I will add EDAC node in i.MX8MP dts after this file is pushed to mainline. And the edac driver for i.MX8MP has been tested in kernel/git/shawnguo/linux.git where i.MX8MP is supported, it turns out that this driver works well to detect corrected and uncorrected errors for LPDDR4 in i.MX8MP. Sherry Sun (3): dt-bindings: memory-controllers: Add i.MX8MP DDRC binding doc EDAC: Add synopsys edac driver support for i.MX8MP EDAC: synopsys: Add edac driver support for i.MX8MP .../bindings/memory-controllers/synopsys.txt | 8 +- drivers/edac/Kconfig | 2 +- drivers/edac/synopsys_edac.c | 77 ++++++++++++++++++- 3 files changed, 83 insertions(+), 4 deletions(-)