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GET /api/patches/807003/?format=api
{ "id": 807003, "url": "http://patchwork.ozlabs.org/api/patches/807003/?format=api", "web_url": "http://patchwork.ozlabs.org/project/devicetree-bindings/patch/b7bea49d254da89c43baf2ae02858bf67c59fd1d.1503995645.git.baolin.wang@spreadtrum.com/", "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": "<b7bea49d254da89c43baf2ae02858bf67c59fd1d.1503995645.git.baolin.wang@spreadtrum.com>", "list_archive_url": null, "date": "2017-08-29T08:47:16", "name": "[v2,1/2] dt-bindings: dma: Add Spreadtrum SC9860 DMA controller", "commit_ref": null, "pull_url": null, "state": "not-applicable", "archived": true, "hash": "d98601cbc7d0ab9d5233469cc938f59f3b456387", "submitter": { "id": 71631, "url": "http://patchwork.ozlabs.org/api/people/71631/?format=api", "name": "Baolin Wang", "email": "baolin.wang@spreadtrum.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/devicetree-bindings/patch/b7bea49d254da89c43baf2ae02858bf67c59fd1d.1503995645.git.baolin.wang@spreadtrum.com/mbox/", "series": [ { "id": 327, "url": "http://patchwork.ozlabs.org/api/series/327/?format=api", "web_url": "http://patchwork.ozlabs.org/project/devicetree-bindings/list/?series=327", "date": "2017-08-29T08:47:16", "name": "[v2,1/2] dt-bindings: dma: Add Spreadtrum SC9860 DMA controller", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/327/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/807003/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/807003/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 3xhMpf0qgxz9s4q\n\tfor <incoming-dt@patchwork.ozlabs.org>;\n\tTue, 29 Aug 2017 18:52:41 +1000 (AEST)", "(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S1751434AbdH2Iwk (ORCPT\n\t<rfc822;incoming-dt@patchwork.ozlabs.org>);\n\tTue, 29 Aug 2017 04:52:40 -0400", "from sci-ig2.spreadtrum.com ([222.66.158.135]:24876 \"EHLO\n\tSHSQR01.spreadtrum.com\" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org\n\twith ESMTP id S1750815AbdH2Iwj (ORCPT\n\t<rfc822; devicetree@vger.kernel.org>); Tue, 29 Aug 2017 04:52:39 -0400", "from ig2.spreadtrum.com (shmbx04.spreadtrum.com [10.0.1.214])\n\tby SHSQR01.spreadtrum.com with ESMTP id v7T8qHTM022591\n\t(version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO);\n\tTue, 29 Aug 2017 16:52:17 +0800 (CST)\n\t(envelope-from Orson.Zhai@spreadtrum.com)", "from SHCAS02.spreadtrum.com (10.0.1.202) by SHMBX04.spreadtrum.com\n\t(10.0.1.214) with Microsoft SMTP Server (TLS) id 15.0.847.32;\n\tTue, 29 Aug 2017 16:52:17 +0800", "from localhost (10.0.73.143) by SHCAS02.spreadtrum.com (10.0.1.250)\n\twith Microsoft SMTP Server (TLS) id 15.0.847.32 via Frontend\n\tTransport; Tue, 29 Aug 2017 16:52:16 +0800" ], "From": "Baolin Wang <baolin.wang@spreadtrum.com>", "To": "<vinod.koul@intel.com>, <robh+dt@kernel.org>,\n\t<mark.rutland@arm.com>, <dan.j.williams@intel.com>", "CC": "<dmaengine@vger.kernel.org>, <devicetree@vger.kernel.org>,\n\t<linux-kernel@vger.kernel.org>, <broonie@kernel.org>,\n\t<baolin.wang@linaro.org>, <baolin.wang@spreadtrum.com>", "Subject": "[PATCH v2 1/2] dt-bindings: dma: Add Spreadtrum SC9860 DMA\n\tcontroller", "Date": "Tue, 29 Aug 2017 16:47:16 +0800", "Message-ID": "<b7bea49d254da89c43baf2ae02858bf67c59fd1d.1503995645.git.baolin.wang@spreadtrum.com>", "X-Mailer": "git-send-email 2.12.2", "MIME-Version": "1.0", "Content-Type": "text/plain", "X-MAIL": "SHSQR01.spreadtrum.com v7T8qHTM022591", "Sender": "devicetree-owner@vger.kernel.org", "Precedence": "bulk", "List-ID": "<devicetree.vger.kernel.org>", "X-Mailing-List": "devicetree@vger.kernel.org" }, "content": "This patch adds the binding documentation for Spreadtrum SC9860 DMA\ncontroller device.\n\nSigned-off-by: Baolin Wang <baolin.wang@spreadtrum.com>\nAcked-by: Rob Herring <robh@kernel.org>\n---\nChanges since v1:\n - Fix typos.\n---\n Documentation/devicetree/bindings/dma/sprd-dma.txt | 41 ++++++++++++++++++++\n 1 file changed, 41 insertions(+)\n create mode 100644 Documentation/devicetree/bindings/dma/sprd-dma.txt", "diff": "diff --git a/Documentation/devicetree/bindings/dma/sprd-dma.txt b/Documentation/devicetree/bindings/dma/sprd-dma.txt\nnew file mode 100644\nindex 0000000..7a10fea\n--- /dev/null\n+++ b/Documentation/devicetree/bindings/dma/sprd-dma.txt\n@@ -0,0 +1,41 @@\n+* Spreadtrum DMA controller\n+\n+This binding follows the generic DMA bindings defined in dma.txt.\n+\n+Required properties:\n+- compatible: Should be \"sprd,sc9860-dma\".\n+- reg: Should contain DMA registers location and length.\n+- interrupts: Should contain one interrupt shared by all channel.\n+- #dma-cells: must be <1>. Used to represent the number of integer\n+\tcells in the dmas property of client device.\n+- #dma-channels : Number of DMA channels supported. Should be 32.\n+- clock-names: Should contain the clock of the DMA controller.\n+- clocks: Should contain a clock specifier for each entry in clock-names.\n+\n+Example:\n+\n+Controller:\n+apdma: dma-controller@20100000 {\n+\tcompatible = \"sprd,sc9860-dma\";\n+\treg = <0x20100000 0x4000>;\n+\tinterrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;\n+\t#dma-cells = <1>;\n+\t#dma-channels = <32>;\n+\tclock-names = \"enable\";\n+\tclocks = <&clk_ap_ahb_gates 5>;\n+};\n+\n+\n+Client:\n+DMA clients connected to the Spreadtrum DMA controller must use the format\n+described in the dma.txt file, using a two-cell specifier for each channel.\n+The two cells in order are:\n+1. A phandle pointing to the DMA controller.\n+2. The channel id.\n+\n+spi0: spi@70a00000{\n+\t...\n+\tdma-names = \"rx_chn\", \"tx_chn\";\n+\tdmas = <&apdma 11>, <&apdma 12>;\n+\t...\n+};\n", "prefixes": [ "v2", "1/2" ] }