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GET /api/patches/2137026/?format=api
{ "id": 2137026, "url": "http://patchwork.ozlabs.org/api/patches/2137026/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-tegra/patch/20250915080157.28195-10-clamor95@gmail.com/", "project": { "id": 21, "url": "http://patchwork.ozlabs.org/api/projects/21/?format=api", "name": "Linux Tegra Development", "link_name": "linux-tegra", "list_id": "linux-tegra.vger.kernel.org", "list_email": "linux-tegra@vger.kernel.org", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20250915080157.28195-10-clamor95@gmail.com>", "list_archive_url": null, "date": "2025-09-15T08:01:55", "name": "[v3,09/11] ARM: tegra: Add External Memory Controller node on Tegra114", "commit_ref": null, "pull_url": null, "state": "changes-requested", "archived": false, "hash": "0dbbb4462ec5653d0c9c80e0ad43e8ab093c6c4b", "submitter": { "id": 84146, "url": "http://patchwork.ozlabs.org/api/people/84146/?format=api", "name": "Svyatoslav Ryhel", "email": "clamor95@gmail.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linux-tegra/patch/20250915080157.28195-10-clamor95@gmail.com/mbox/", "series": [ { "id": 473640, "url": "http://patchwork.ozlabs.org/api/series/473640/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-tegra/list/?series=473640", "date": "2025-09-15T08:01:46", "name": "Tegra114: implement EMC support", "version": 3, "mbox": "http://patchwork.ozlabs.org/series/473640/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2137026/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2137026/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "\n <linux-tegra+bounces-9253-incoming=patchwork.ozlabs.org@vger.kernel.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "linux-tegra@vger.kernel.org" ], "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256\n header.s=20230601 header.b=c+fuKF7w;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=2604:1380:4601:e00::3; helo=am.mirrors.kernel.org;\n envelope-from=linux-tegra+bounces-9253-incoming=patchwork.ozlabs.org@vger.kernel.org;\n receiver=patchwork.ozlabs.org)", "smtp.subspace.kernel.org;\n\tdkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com\n header.b=\"c+fuKF7w\"", "smtp.subspace.kernel.org;\n arc=none smtp.client-ip=209.85.167.50", "smtp.subspace.kernel.org;\n dmarc=pass (p=none dis=none) header.from=gmail.com", "smtp.subspace.kernel.org;\n spf=pass smtp.mailfrom=gmail.com" ], "Received": [ "from am.mirrors.kernel.org (am.mirrors.kernel.org\n [IPv6:2604:1380:4601:e00::3])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange X25519 server-signature ECDSA (secp384r1))\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4cQHZW01T3z1yVT\n\tfor <incoming@patchwork.ozlabs.org>; Mon, 15 Sep 2025 18:02:42 +1000 (AEST)", "from smtp.subspace.kernel.org (relay.kernel.org [52.25.139.140])\n\t(using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby am.mirrors.kernel.org (Postfix) with ESMTPS id 4A471189B214\n\tfor <incoming@patchwork.ozlabs.org>; Mon, 15 Sep 2025 08:03:02 +0000 (UTC)", "from localhost.localdomain (localhost.localdomain [127.0.0.1])\n\tby smtp.subspace.kernel.org (Postfix) with ESMTP id F394C2ED845;\n\tMon, 15 Sep 2025 08:02:38 +0000 (UTC)", "from mail-lf1-f50.google.com (mail-lf1-f50.google.com\n [209.85.167.50])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits))\n\t(No client certificate requested)\n\tby smtp.subspace.kernel.org (Postfix) with ESMTPS id 3585F2ECE87\n\tfor <linux-tegra@vger.kernel.org>; Mon, 15 Sep 2025 08:02:36 +0000 (UTC)", "by mail-lf1-f50.google.com with SMTP id\n 2adb3069b0e04-55f72452a8eso4513225e87.3\n for <linux-tegra@vger.kernel.org>;\n Mon, 15 Sep 2025 01:02:35 -0700 (PDT)", "from xeon.. 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"ASbGncvaRtM3v16Wj3wStA0CSAWP619TJS8kEd6JpP17+i9kZVdi2Q3PPFhVc7kkmbR\n\tpDFmlR347F1eFNuZoDTHwjUZ6J98D/lrJpEJYnir6W7nqiZuy7BKJ7bFoRF0xG86LJBZhT9MQet\n\tCzLAP44s1YYj6dlH73SOAt+j/IJUNfURpF5CvKHSybLiM/uvC3OkT9IiNO9z7F/qu6wCe8/55eF\n\tJag3R0N0hkTIVgxfbRDYwbPkaaL7yYZHhuZq3VcNo+EZyRwGNS0NjkdfzyFtQuAqPGgiT1lqQ8v\n\tBpTKHjl2ERhtNHoIRilUJWdNyRQCiapiR0CBWL9Z21QkKGgh4ghN4AQkGBcV/DmqBNi2ONMJm56\n\ttnCgCDa1nDS2iSR9/4r8MgEMn", "X-Google-Smtp-Source": "\n AGHT+IFZHs9D3Q3V6b7uZxWsk/CxcN0Yj5+tr/3CYQ3DU6NoLaQn7oKgyUGIpmZVSIsX3gAHlFow2w==", "X-Received": "by 2002:a05:6512:79a:b0:55f:536f:e89b with SMTP id\n 2adb3069b0e04-5704fd772d9mr2486863e87.53.1757923353985;\n Mon, 15 Sep 2025 01:02:33 -0700 (PDT)", "From": "Svyatoslav Ryhel <clamor95@gmail.com>", "To": "Krzysztof Kozlowski <krzk@kernel.org>,\n\tRob Herring <robh@kernel.org>,\n\tConor Dooley <conor+dt@kernel.org>,\n\tThierry Reding <treding@nvidia.com>,\n\tThierry Reding <thierry.reding@gmail.com>,\n\tJonathan Hunter <jonathanh@nvidia.com>,\n\tPrashant Gaikwad <pgaikwad@nvidia.com>,\n\tMikko Perttunen <mperttunen@nvidia.com>,\n\tMichael Turquette <mturquette@baylibre.com>,\n\tStephen Boyd <sboyd@kernel.org>,\n\tDmitry Osipenko <digetx@gmail.com>,\n\tMyungJoo Ham <myungjoo.ham@samsung.com>,\n\tKyungmin Park <kyungmin.park@samsung.com>,\n\tChanwoo Choi <cw00.choi@samsung.com>,\n\tSvyatoslav Ryhel <clamor95@gmail.com>", "Cc": "linux-kernel@vger.kernel.org,\n\tdevicetree@vger.kernel.org,\n\tlinux-tegra@vger.kernel.org,\n\tlinux-clk@vger.kernel.org,\n\tlinux-pm@vger.kernel.org", "Subject": "[PATCH v3 09/11] ARM: tegra: Add External Memory Controller node on\n Tegra114", "Date": "Mon, 15 Sep 2025 11:01:55 +0300", "Message-ID": "<20250915080157.28195-10-clamor95@gmail.com>", "X-Mailer": "git-send-email 2.48.1", "In-Reply-To": "<20250915080157.28195-1-clamor95@gmail.com>", "References": "<20250915080157.28195-1-clamor95@gmail.com>", "Precedence": "bulk", "X-Mailing-List": "linux-tegra@vger.kernel.org", "List-Id": "<linux-tegra.vger.kernel.org>", "List-Subscribe": "<mailto:linux-tegra+subscribe@vger.kernel.org>", "List-Unsubscribe": "<mailto:linux-tegra+unsubscribe@vger.kernel.org>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit" }, "content": "Add External Memory Controller node to the device-tree.\n\nSigned-off-by: Svyatoslav Ryhel <clamor95@gmail.com>\n---\n arch/arm/boot/dts/nvidia/tegra114.dtsi | 12 ++++++++++++\n 1 file changed, 12 insertions(+)", "diff": "diff --git a/arch/arm/boot/dts/nvidia/tegra114.dtsi b/arch/arm/boot/dts/nvidia/tegra114.dtsi\nindex 08f81a3d11de..e386425c3fdf 100644\n--- a/arch/arm/boot/dts/nvidia/tegra114.dtsi\n+++ b/arch/arm/boot/dts/nvidia/tegra114.dtsi\n@@ -195,6 +195,8 @@ tegra_car: clock@60006000 {\n \t\treg = <0x60006000 0x1000>;\n \t\t#clock-cells = <1>;\n \t\t#reset-cells = <1>;\n+\n+\t\tnvidia,external-memory-controller = <&emc>;\n \t};\n \n \tflow-controller@60007000 {\n@@ -591,6 +593,16 @@ mc: memory-controller@70019000 {\n \t\t#iommu-cells = <1>;\n \t};\n \n+\temc: external-memory-controller@7001b000 {\n+\t\tcompatible = \"nvidia,tegra114-emc\";\n+\t\treg = <0x7001b000 0x1000>;\n+\t\tinterrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;\n+\t\tclocks = <&tegra_car TEGRA114_CLK_EMC>;\n+\t\tclock-names = \"emc\";\n+\n+\t\tnvidia,memory-controller = <&mc>;\n+\t};\n+\n \thda@70030000 {\n \t\tcompatible = \"nvidia,tegra114-hda\", \"nvidia,tegra30-hda\";\n \t\treg = <0x70030000 0x10000>;\n", "prefixes": [ "v3", "09/11" ] }