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: 11395653 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 3ED8A14E3 for ; Fri, 21 Feb 2020 06:46:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1EB4624653 for ; Fri, 21 Feb 2020 06:46:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726244AbgBUGqy (ORCPT ); Fri, 21 Feb 2020 01:46:54 -0500 Received: from inva020.nxp.com ([92.121.34.13]:40248 "EHLO inva020.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726100AbgBUGqy (ORCPT ); Fri, 21 Feb 2020 01:46:54 -0500 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 Cc: linux-edac@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-imx@nxp.com, frank.li@nxp.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 Sender: linux-edac-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-edac@vger.kernel.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(-)