From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9DFE7C04AB6 for ; Fri, 31 May 2019 11:07:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 75EDA24722 for ; Fri, 31 May 2019 11:07:28 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="lHiHrqK+" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727227AbfEaLH1 (ORCPT ); Fri, 31 May 2019 07:07:27 -0400 Received: from mail-pf1-f194.google.com ([209.85.210.194]:41432 "EHLO mail-pf1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726002AbfEaLHZ (ORCPT ); Fri, 31 May 2019 07:07:25 -0400 Received: by mail-pf1-f194.google.com with SMTP id q17so6003554pfq.8; Fri, 31 May 2019 04:07:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=v3XLypKZbOE7b5olH8wFcYwlI02ktNrldwBXglURa3w=; b=lHiHrqK+uViC8OiKvrCBGMdg+3KUxbeaoMdBR9G3r7DDdhdHCWZlBwEruPUhlMir17 Qz5pCkS2HG5iRE0uQSWVR7VXZD3/bIKe9xkb/oyS6CtnXNTDlGF9wtjFGJ+rg6kx5cGo e8IXax9hChGsOHhamwbfPHy53atRzmBqILApH9u0JjvZoDCkGdRXdc71L9iLn6DU16EB A4ChSnATzc/jt9S2BVk0Mc23nXWVt/KXYfwR3bvufUJU1jvUMTpgBEztR+29wnsBn7oq SO4LcXqg1qR78jQlp/sxHf0qmrZlZUtyTjM8rDYW5dkwWAaXedWo683BB4XZWywE3F/x dSBg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=v3XLypKZbOE7b5olH8wFcYwlI02ktNrldwBXglURa3w=; b=LZShddEmWFxOck3zEEzApY0koHrXK3/qm8O5oCUJyfOSllEPcMUcx1/K2XSnmY78YC ZxM7zVTA0Jg7lK1VP673s7OcWHFiv8q5ykpcK2WAy8s/64sESIzRi7xwW69/lAs1NmVH JfbC7yVyaLXC6iamYMdiB/BD+0m7F9KrrD4cKr2TL1m72WwZpk21Vqxs8dP6GF+7o6CG TNvWnKIXjabz10zKDt/Lyo6UUEnkEC8CTtbIyXdZ6Nzw7QzcQow2b0Wnf4TXB+V0Y/zP zhKSFVql+jAX66eS9644+NMwX2lg4ByoqLACkVfYl6G0c1LnOtGnNbOfuFMjfUdjGK4H 8PZQ== X-Gm-Message-State: APjAAAX3n/Ys7hE8jWJP3qARKoZVoKx9RfQqugNhx1rPDOM3gew8RztX UIrkPcffLCGgG5iA57y536UbQ29c X-Google-Smtp-Source: APXvYqwn5yPSgzvGRCcYV/dlqhtIVtN/RtQ26toKdzTtPidYxbb2Fep4gETMKhIlv49QpMXv1S05vg== X-Received: by 2002:a17:90a:d681:: with SMTP id x1mr8217068pju.13.1559300844098; Fri, 31 May 2019 04:07:24 -0700 (PDT) Received: from george-Quanta.com.com (220-135-135-179.HINET-IP.hinet.net. [220.135.135.179]) by smtp.gmail.com with ESMTPSA id r7sm8003157pjb.8.2019.05.31.04.07.22 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 31 May 2019 04:07:23 -0700 (PDT) From: George Hung To: linux-edac , linux-kernel Cc: benjaminfair@google.com, wak@google.com, Avi.Fishman@nuvoton.com, tomer.maimon@nuvoton.com, Richard.Tung@quantatw.com, Buddy.Huang@quantatw.com, Fran.Hsu@quantatw.com Subject: [PATCH v1 2/2] dt-binding: edac: add NPCM ECC documentation Date: Fri, 31 May 2019 19:03:52 +0800 Message-Id: <20190531110352.30393-2-ghung.quanta@gmail.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190531110352.30393-1-ghung.quanta@gmail.com> References: <20190531110352.30393-1-ghung.quanta@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add device tree documentation for Nuvoton BMC ECC Signed-off-by: George Hung --- .../bindings/edac/npcm7xx-sdram-edac.txt | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 Documentation/devicetree/bindings/edac/npcm7xx-sdram-edac.txt diff --git a/Documentation/devicetree/bindings/edac/npcm7xx-sdram-edac.txt b/Documentation/devicetree/bindings/edac/npcm7xx-sdram-edac.txt new file mode 100644 index 000000000000..dd4dac59a5bd --- /dev/null +++ b/Documentation/devicetree/bindings/edac/npcm7xx-sdram-edac.txt @@ -0,0 +1,17 @@ +Nuvoton NPCM7xx SoC EDAC device driver + +The Nuvoton NPCM7xx SoC supports DDR4 memory with/without ECC and the driver +uses the EDAC framework to implement the ECC detection and corrtection. + +Required properties: +- compatible: should be "nuvoton,npcm7xx-sdram-edac" +- reg: Memory controller register set should be <0xf0824000 0x1000> +- interrupts: should be MC interrupt #25 + +Example: + + mc: memory-controller@f0824000 { + compatible = "nuvoton,npcm7xx-sdram-edac"; + reg = <0xf0824000 0x1000>; + interrupts = <0 25 4>; + }; -- 2.21.0