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GET /api/patches/807982/?format=api
{ "id": 807982, "url": "http://patchwork.ozlabs.org/api/patches/807982/?format=api", "web_url": "http://patchwork.ozlabs.org/project/devicetree-bindings/patch/20170830233609.13855-3-stefan.bruens@rwth-aachen.de/", "project": { "id": 37, "url": "http://patchwork.ozlabs.org/api/projects/37/?format=api", "name": "Devicetree Bindings", "link_name": "devicetree-bindings", "list_id": "devicetree.vger.kernel.org", "list_email": "devicetree@vger.kernel.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20170830233609.13855-3-stefan.bruens@rwth-aachen.de>", "list_archive_url": null, "date": "2017-08-30T23:36:08", "name": "[2/3] arm64: allwinner: a64: Add device node for DMA controller", "commit_ref": null, "pull_url": null, "state": "not-applicable", "archived": true, "hash": "cd4165ed1eaafe3473cc162fb624e3e5a003f94e", "submitter": { "id": 67055, "url": "http://patchwork.ozlabs.org/api/people/67055/?format=api", "name": "Stefan Brüns", "email": "stefan.bruens@rwth-aachen.de" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/devicetree-bindings/patch/20170830233609.13855-3-stefan.bruens@rwth-aachen.de/mbox/", "series": [ { "id": 726, "url": "http://patchwork.ozlabs.org/api/series/726/?format=api", "web_url": "http://patchwork.ozlabs.org/project/devicetree-bindings/list/?series=726", "date": "2017-08-30T23:36:06", "name": "dmaengine: Fix DMA on current allwinner SoCs, add A64 support", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/726/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/807982/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/807982/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<devicetree-owner@vger.kernel.org>", "X-Original-To": "incoming-dt@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming-dt@bilbo.ozlabs.org", "Authentication-Results": "ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; helo=vger.kernel.org;\n\tenvelope-from=devicetree-owner@vger.kernel.org; receiver=<UNKNOWN>)", "Received": [ "from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3xjMb23VfXz9s7f\n\tfor <incoming-dt@patchwork.ozlabs.org>;\n\tThu, 31 Aug 2017 09:46:06 +1000 (AEST)", "(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S1751205AbdH3XqF (ORCPT\n\t<rfc822;incoming-dt@patchwork.ozlabs.org>);\n\tWed, 30 Aug 2017 19:46:05 -0400", "from mail-out-1.itc.rwth-aachen.de ([134.130.5.46]:63213 \"EHLO\n\tmail-out-1.itc.rwth-aachen.de\" rhost-flags-OK-OK-OK-OK)\n\tby vger.kernel.org with ESMTP id S1751236AbdH3XqE (ORCPT\n\t<rfc822; devicetree@vger.kernel.org>); Wed, 30 Aug 2017 19:46:04 -0400", "from rwthex-w2-b.rwth-ad.de ([134.130.26.159])\n\tby mail-in-1.itc.rwth-aachen.de with ESMTP; 31 Aug 2017 01:36:18 +0200", "from pebbles.fritz.box (77.182.248.91) by rwthex-w2-b.rwth-ad.de\n\t(2002:8682:1a9f::8682:1a9f) with Microsoft SMTP Server (TLS) id\n\t15.0.1320.4; Thu, 31 Aug 2017 01:36:17 +0200" ], "X-Greylist": "delayed 579 seconds by postgrey-1.27 at vger.kernel.org;\n\tWed, 30 Aug 2017 19:45:57 EDT", "X-IronPort-AV": "E=Sophos;i=\"5.41,450,1498514400\"; d=\"scan'208\";a=\"11027213\"", "From": "=?utf-8?q?Stefan_Br=C3=BCns?= <stefan.bruens@rwth-aachen.de>", "To": "<linux-sunxi@googlegroups.com>", "CC": "<devicetree@vger.kernel.org>, <dmaengine@vger.kernel.org>,\n\tVinod Koul <vinod.koul@intel.com>,\n\t<linux-arm-kernel@lists.infradead.org>, <linux-kernel@vger.kernel.org>,\n\tMaxime Ripard <maxime.ripard@free-electrons.com>,\n\tChen-Yu Tsai <wens@csie.org>, Rob Herring <robh+dt@kernel.org>", "Subject": "[PATCH 2/3] arm64: allwinner: a64: Add device node for DMA\n\tcontroller", "Date": "Thu, 31 Aug 2017 01:36:08 +0200", "Message-ID": "<20170830233609.13855-3-stefan.bruens@rwth-aachen.de>", "X-Mailer": "git-send-email 2.14.1", "In-Reply-To": "<20170830233609.13855-1-stefan.bruens@rwth-aachen.de>", "References": "<20170830233609.13855-1-stefan.bruens@rwth-aachen.de>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"UTF-8\"", "Content-Transfer-Encoding": "8bit", "X-Originating-IP": "[77.182.248.91]", "X-ClientProxiedBy": "rwthex-w2-a.rwth-ad.de (2002:8682:1a9e::8682:1a9e) To\n\trwthex-w2-b.rwth-ad.de (2002:8682:1a9f::8682:1a9f)", "Sender": "devicetree-owner@vger.kernel.org", "Precedence": "bulk", "List-ID": "<devicetree.vger.kernel.org>", "X-Mailing-List": "devicetree@vger.kernel.org" }, "content": "The A64 SoC has a DMA controller that supports 8 DMA channels\nto and from various peripherals.\n\nAdd a device node for it.\n\nSigned-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>\n---\n Documentation/devicetree/bindings/dma/sun6i-dma.txt | 1 +\n arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 9 +++++++++\n 2 files changed, 10 insertions(+)", "diff": "diff --git a/Documentation/devicetree/bindings/dma/sun6i-dma.txt b/Documentation/devicetree/bindings/dma/sun6i-dma.txt\nindex 6b267045f522..4398b990250c 100644\n--- a/Documentation/devicetree/bindings/dma/sun6i-dma.txt\n+++ b/Documentation/devicetree/bindings/dma/sun6i-dma.txt\n@@ -9,6 +9,7 @@ Required properties:\n \t\t \"allwinner,sun8i-a23-dma\"\n \t\t \"allwinner,sun8i-a83t-dma\"\n \t\t \"allwinner,sun8i-h3-dma\"\n+\t\t \"allwinner,sun50i-a64-dma\"\n - reg:\t\tShould contain the registers base address and length\n - interrupts:\tShould contain a reference to the interrupt used by this device\n - clocks:\tShould contain a reference to the parent AHB clock\ndiff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi\nindex 7be9eb2ad83c..f96287d3043a 100644\n--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi\n+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi\n@@ -136,6 +136,15 @@\n \t\t\treg = <0x01c00000 0x1000>;\n \t\t};\n \n+\t\tdma: dma-controller@01c02000 {\n+\t\t\tcompatible = \"allwinner,sun50i-a64-dma\";\n+\t\t\treg = <0x01c02000 0x1000>;\n+\t\t\tinterrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;\n+\t\t\tclocks = <&ccu CLK_BUS_DMA>;\n+\t\t\tresets = <&ccu RST_BUS_DMA>;\n+\t\t\t#dma-cells = <1>;\n+\t\t};\n+\n \t\tmmc0: mmc@1c0f000 {\n \t\t\tcompatible = \"allwinner,sun50i-a64-mmc\";\n \t\t\treg = <0x01c0f000 0x1000>;\n", "prefixes": [ "2/3" ] }