From patchwork Fri Dec 23 03:28:57 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marvin Lin X-Patchwork-Id: 636777 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 7AEAAC3DA79 for ; Fri, 23 Dec 2022 03:29:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230031AbiLWD3i (ORCPT ); Thu, 22 Dec 2022 22:29:38 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36988 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236085AbiLWD3h (ORCPT ); Thu, 22 Dec 2022 22:29:37 -0500 Received: from mail-pj1-x1031.google.com (mail-pj1-x1031.google.com [IPv6:2607:f8b0:4864:20::1031]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 701E831367; Thu, 22 Dec 2022 19:29:36 -0800 (PST) Received: by mail-pj1-x1031.google.com with SMTP id v13-20020a17090a6b0d00b00219c3be9830so3808583pjj.4; Thu, 22 Dec 2022 19:29:36 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=V/rJpdWzIaY9d1c2EPyFR6eEs/FbkRXh+i26sis/kko=; b=SK/wRJeEnjG9XTKlKKVDmw9UOLZs3kaFkZd1Zuxq+hfvIf1F7tBQwCSnjXRTkSsLJl xrfcJyu6PsWdCT7b1SloQtIdQpUW1LtaLtIbMOb67VIUpFACmenU+/Eum+38Au9dwq+x 5HhfTlKUfg/UaaGXai/Rjihun5iM3+ABXg9pshb7tYQNA4moHf/Tbz+gk1I8zCnXwSh2 RSCc0AB7qHVZ6JKrFo8HYmiUE2ChxBva/co2bsDrenIzQxt57dQsW/2hW8mqc4dGqnkF VpLMUJyJj4cRw79bz5JKHfYn2cWlnanyHsSiiMKh56QXHciYQI1acWHp8dU5ylK/JwS4 qTXw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=V/rJpdWzIaY9d1c2EPyFR6eEs/FbkRXh+i26sis/kko=; b=jaYp8zp5gJjJ6S61cDoVAqPOwrhJM5Yqvi2TVAkZr8gDWHslmouMV5PUjbz+D/QMMS xlSVewrCwzfgGADmeQjF8Pkpf6lJwHx4XglP292GB7t6LGeoN16fiEpWFspb81QvDWZQ NEa3NYHps2cPt2xRpyXjXvmpyrHti8tfjChqZEXjlns23Fh9qIE6p0WP0bMGn7RrOhTN f9aDKb1y7Z9xCmS7cdNoarVbrYWxerz5GAt3E9+83cEeJpK6AxCTVpfhUTqN6rd2hWew LD0MQ1D9p32LV8TVUiKQKTBDrEkEio0iMugNZ5j2HraacO4nz/hrDUs5FcLlveWT6VG3 e66A== X-Gm-Message-State: AFqh2kpHXz9BgQsbzJy5KPsC2AfN3ZIY82stYkRvuj2iyNjPjHV21LLJ CIexVK50AbWcu0Ia9ekVOCk= X-Google-Smtp-Source: AMrXdXv45rm1v+XCWDM7o/5xmwHkciOA779S4Um6cM+38t7bt2rNOgQgNOZTlJFSoBENSWU7mWHeXw== X-Received: by 2002:a05:6a20:1b1d:b0:ac:5429:e609 with SMTP id ch29-20020a056a201b1d00b000ac5429e609mr8422226pzb.32.1671766175897; Thu, 22 Dec 2022 19:29:35 -0800 (PST) Received: from hcdev-d520mt2.. (60-250-192-107.hinet-ip.hinet.net. [60.250.192.107]) by smtp.gmail.com with ESMTPSA id w192-20020a6282c9000000b00575448ab0e9sm1376854pfd.123.2022.12.22.19.29.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 22 Dec 2022 19:29:35 -0800 (PST) From: Marvin Lin To: krzysztof.kozlowski@linaro.org, robh+dt@kernel.org, bp@alien8.de, tony.luck@intel.com, james.morse@arm.com, mchehab@kernel.org, rric@kernel.org, benjaminfair@google.com, yuenn@google.com, venture@google.com, avifishman70@gmail.com, tmaimon77@gmail.com, tali.perry1@gmail.com Cc: linux-edac@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, openbmc@lists.ozlabs.org, KWLIU@nuvoton.com, YSCHU@nuvoton.com, ctcchien@nuvoton.com, kflin@nuvoton.com, Marvin Lin Subject: [PATCH v17 1/3] ARM: dts: nuvoton: Add node for NPCM memory controller Date: Fri, 23 Dec 2022 11:28:57 +0800 Message-Id: <20221223032859.3055638-2-milkfafa@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221223032859.3055638-1-milkfafa@gmail.com> References: <20221223032859.3055638-1-milkfafa@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add node for memory controller present on Nuvoton NPCM SoCs. The memory controller supports single bit error correction and double bit error detection. Signed-off-by: Marvin Lin --- 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 c7b5ef15b716..d875e8ac1e09 100644 --- a/arch/arm/boot/dts/nuvoton-common-npcm7xx.dtsi +++ b/arch/arm/boot/dts/nuvoton-common-npcm7xx.dtsi @@ -179,6 +179,13 @@ fiux: spi@fb001000 { status = "disabled"; }; + mc: memory-controller@f0824000 { + compatible = "nuvoton,npcm750-memory-controller"; + reg = <0xf0824000 0x1000>; + interrupts = ; + status = "disabled"; + }; + apb { #address-cells = <1>; #size-cells = <1>;