From patchwork Fri May 27 06:11:47 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Medad CChien X-Patchwork-Id: 576705 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B3742C433F5 for ; Fri, 27 May 2022 06:12:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236317AbiE0GML (ORCPT ); Fri, 27 May 2022 02:12:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35090 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244573AbiE0GMJ (ORCPT ); Fri, 27 May 2022 02:12:09 -0400 Received: from mail-pj1-x102e.google.com (mail-pj1-x102e.google.com [IPv6:2607:f8b0:4864:20::102e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6B51B33A1B; Thu, 26 May 2022 23:12:07 -0700 (PDT) Received: by mail-pj1-x102e.google.com with SMTP id o9-20020a17090a0a0900b001df3fc52ea7so6285856pjo.3; Thu, 26 May 2022 23:12:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=+4CVCMjz+0suAt8V5Y2817Osc9g0YmAmWa1n3bUS86Y=; b=lmx3tX9k6AOSJoTkQGbpLdrtvI5ZaVwsxfP8bjVoTWLSo1dHqzIeYMJRHxhuk0UJT+ gBjA2TGNxuz/p2KTF/x+Tcg0akDRYfKBeBc6Jt6UBetR45v0/ZLVkXhI7pK/xG9fynEK DU04BZDDEE4e2R66ds4FvQsDr/5pW3D1wTcCbopRTWTCWk8NE7f6mQqgICtPonOwvUKF WSzPseu2Aqv/1rpB81PkZ8b+z4f4NbRYt4+NBs/jYsu0nGrzTmgPR+m92u1gjUxb3PFd wb2KIEuBDEpdhA91CF7JrEGR7NRs5oIfiH+ap/jdB8T24hVIjwoTrGZI+xrqatKuK5+U SiGw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=+4CVCMjz+0suAt8V5Y2817Osc9g0YmAmWa1n3bUS86Y=; b=N+1zOwEMf9Tj8/MrKlMvGjv6BnkCjMx9KlxmJFD2QirQGQ/uFlU7xt1bDiPNVv5dnV PNwku9glXVcURmgj3rR44CCo1NGy/5PY/w7QN27i2Wer7s243HIE8kzBjbMaA8LD8V16 LLHkn1+qyZA/iRMRNHJCUVDuH52dGnVv/jWdE6/4FH+l/Gz73cOWXsNJ1T44342lLrKq AHinOBkk+1F+Rf+pUKAMwZPZG29tdVOjJ6glXnpdd5rlqyVMxzScUB10vuPPX1OjkiIn vUgDF2NdzBpYyP5unkR+0HZpuRXewHDZ8xfAvoZ3JTT8/xgbBs9nGs7OKjYl07nGdMKV O8mg== X-Gm-Message-State: AOAM531SZ0ijqjMHneZSNBVs4dvGcRM4n1q/Hafdbgw5ED2cxllYRDIw Bec/lChiSdIsz8aHjE9dNXs= X-Google-Smtp-Source: ABdhPJwtkCLtZ2CB5urQeAYdWHsx1ni1FVx1r1wiewSN4VgwYDNIbHlVcbXShbFrKd0rLdmjAGETgg== X-Received: by 2002:a17:902:d501:b0:162:4f2d:d32f with SMTP id b1-20020a170902d50100b001624f2dd32fmr14935527plg.6.1653631926577; Thu, 26 May 2022 23:12:06 -0700 (PDT) Received: from localhost.localdomain ([116.89.143.231]) by smtp.gmail.com with ESMTPSA id b10-20020a1709027e0a00b0015e8d4eb2c2sm2636306plm.268.2022.05.26.23.12.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 26 May 2022 23:12:06 -0700 (PDT) From: medadyoung@gmail.com X-Google-Original-From: ctcchien@nuvoton.com To: rric@kernel.org, james.morse@arm.com, tony.luck@intel.com, mchehab@kernel.org, bp@alien8.de, robh+dt@kernel.org, benjaminfair@google.com, yuenn@google.com, venture@google.com, KWLIU@nuvoton.com, YSCHU@nuvoton.com, JJLIU0@nuvoton.com, KFTING@nuvoton.com, avifishman70@gmail.com, tmaimon77@gmail.com, tali.perry1@gmail.com, ctcchien@nuvoton.com Cc: linux-edac@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, openbmc@lists.ozlabs.org Subject: [PATCH v11 2/3] ARM: dts: nuvoton: Add memory controller node Date: Fri, 27 May 2022 14:11:47 +0800 Message-Id: <20220527061148.14948-3-ctcchien@nuvoton.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220527061148.14948-1-ctcchien@nuvoton.com> References: <20220527061148.14948-1-ctcchien@nuvoton.com> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Medad CChien ECC must be configured in the BootBlock header. Then, you can read error counts via the EDAC kernel framework. Signed-off-by: Medad CChien --- arch/arm/boot/dts/nuvoton-common-npcm7xx.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm/boot/dts/nuvoton-common-npcm7xx.dtsi b/arch/arm/boot/dts/nuvoton-common-npcm7xx.dtsi index 3696980a3da1..ba542b26941e 100644 --- a/arch/arm/boot/dts/nuvoton-common-npcm7xx.dtsi +++ b/arch/arm/boot/dts/nuvoton-common-npcm7xx.dtsi @@ -106,6 +106,13 @@ interrupt-parent = <&gic>; ranges; + mc: memory-controller@f0824000 { + compatible = "nuvoton,npcm750-memory-controller"; + reg = <0x0 0xf0824000 0x0 0x1000>; + interrupts = ; + status = "disabled"; + }; + rstc: rstc@f0801000 { compatible = "nuvoton,npcm750-reset"; reg = <0xf0801000 0x70>;