From patchwork Tue Sep 3 03:32:06 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krishna Reddy X-Patchwork-Id: 11127143 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 0BE391399 for ; Tue, 3 Sep 2019 03:30:49 +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 DCAB622DA7 for ; Tue, 3 Sep 2019 03:30:48 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="DRedrqZA"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=nvidia.com header.i=@nvidia.com header.b="n0zgI5mb" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DCAB622DA7 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=nvidia.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:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: 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: List-Owner; bh=h9ZkkfFNe8YXlSVVKti1z5hco7/JEhX45tny8V2yoJ8=; b=DRedrqZAzL6mUq 480ngFVwKTy53o1mW8OWO9spIh82yrWNQ/Zu+L6uBS5QcAR6VPawEA72fOguFjB6KoW8bIv/LvdW1 t1+VkJ+E8QH6Qp//fSn2gsANvbTtIH32BQvaSN4kbVai1Pm+BJCmHHB93Bf5gZ5OrApaYV1u6ep9T t3uvqC68VG45ezzXlFSuoTHVUJJ26VPKVeR2tZ2bMX5j0LxgHAUFqqbaeshHP6ZFiFAdz2IegwzYh vjBTxMZR6A4kG1S7EDIpGLx8h25/YbnHdAjfs/xsGq01AsxIazL50Ikk7v+PtRw2PG51YLdG0z93b WPpyfaGX1BqGLcdQsf1w==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1i4zWp-0002Yf-HO; Tue, 03 Sep 2019 03:30:47 +0000 Received: from hqemgate14.nvidia.com ([216.228.121.143]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1i4zWc-0002OM-QD for linux-arm-kernel@lists.infradead.org; Tue, 03 Sep 2019 03:30:36 +0000 Received: from hqpgpgate101.nvidia.com (Not Verified[216.228.121.13]) by hqemgate14.nvidia.com (using TLS: TLSv1.2, DES-CBC3-SHA) id ; Mon, 02 Sep 2019 20:30:34 -0700 Received: from hqmail.nvidia.com ([172.20.161.6]) by hqpgpgate101.nvidia.com (PGP Universal service); Mon, 02 Sep 2019 20:30:33 -0700 X-PGP-Universal: processed; by hqpgpgate101.nvidia.com on Mon, 02 Sep 2019 20:30:33 -0700 Received: from HQMAIL101.nvidia.com (172.20.187.10) by HQMAIL101.nvidia.com (172.20.187.10) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Tue, 3 Sep 2019 03:30:33 +0000 Received: from hqnvemgw01.nvidia.com (172.20.150.20) by HQMAIL101.nvidia.com (172.20.187.10) with Microsoft SMTP Server (TLS) id 15.0.1473.3 via Frontend Transport; Tue, 3 Sep 2019 03:30:33 +0000 Received: from vdumpa-ubuntu.nvidia.com (Not Verified[172.17.173.140]) by hqnvemgw01.nvidia.com with Trustwave SEG (v7, 5, 8, 10121) id ; Mon, 02 Sep 2019 20:30:33 -0700 From: Krishna Reddy To: Subject: [PATCH v2 5/7] arm64: tegra: Add Memory controller DT node on T194 Date: Mon, 2 Sep 2019 20:32:06 -0700 Message-ID: <1567481528-31163-6-git-send-email-vdumpa@nvidia.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1567481528-31163-1-git-send-email-vdumpa@nvidia.com> References: <1567481528-31163-1-git-send-email-vdumpa@nvidia.com> X-NVConfidentiality: public MIME-Version: 1.0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1567481434; bh=eBq8+pmSZ4GEOeaq+B+bPoC14S2kYmqdfA9PyT31IhY=; h=X-PGP-Universal:From:To:CC:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:X-NVConfidentiality:MIME-Version: Content-Type; b=n0zgI5mbRtSBHWK12M0yQ6YJXVKhr5NaBM0CFpcH2WlH79h0ALTCWIcrQv6HDdtfV s81JllGArrBSiYXB9K7tI1OB8KurHeBmTd9PyeI96Wv8cArfeAYo1JPhzbyX1Rg9vN g31M8JGezcvh90t7GH09ddA1/D2lMaBsE2nzL1adtCmMyq3ZXCUef4A/rjgbvdLIDy HRpWroKDZWakdVKX9K/phQBQkNAd75Wz+4tKtkwT8q0irn4vTWF6fZvMBwoOk/+4pW XyBiXt2fB8rgsAR61JRUrZf3q29bHkDHIE9GRrU+8YJqY7CHiVTeJDsbE1P7S1rtUO +FHP6d+ejKtzg== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190902_203034_947596_F119B16E X-CRM114-Status: UNSURE ( 8.56 ) X-CRM114-Notice: Please train this message. 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This patch is a prerequisite for SMMU enable on T194. Signed-off-by: Krishna Reddy --- arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi | 4 ++++ arch/arm64/boot/dts/nvidia/tegra194.dtsi | 7 +++++++ 2 files changed, 11 insertions(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi index 62e07e11..4b3441b 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi @@ -47,6 +47,10 @@ }; }; + memory-controller@2c00000 { + status = "okay"; + }; + serial@3110000 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi index adebbbf..d906958 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi @@ -6,6 +6,7 @@ #include #include #include +#include / { compatible = "nvidia,tegra194"; @@ -130,6 +131,12 @@ }; }; + memory-controller@2c00000 { + compatible = "nvidia,tegra186-mc"; + reg = <0x02c00000 0xb0000>; + status = "disabled"; + }; + uarta: serial@3100000 { compatible = "nvidia,tegra194-uart", "nvidia,tegra20-uart"; reg = <0x03100000 0x40>;