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GET /api/patches/1641655/?format=api
{ "id": 1641655, "url": "http://patchwork.ozlabs.org/api/patches/1641655/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-ide/patch/20220610081801.11854-2-Sergey.Semin@baikalelectronics.ru/", "project": { "id": 13, "url": "http://patchwork.ozlabs.org/api/projects/13/?format=api", "name": "Linux IDE development", "link_name": "linux-ide", "list_id": "linux-ide.vger.kernel.org", "list_email": "linux-ide@vger.kernel.org", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20220610081801.11854-2-Sergey.Semin@baikalelectronics.ru>", "list_archive_url": null, "date": "2022-06-10T08:17:39", "name": "[v4,01/23] dt-bindings: ata: ahci-platform: Move dma-coherent to sata-common.yaml", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "bc01362d03bc723de347fc5392a06feb2d27a291", "submitter": { "id": 78624, "url": "http://patchwork.ozlabs.org/api/people/78624/?format=api", "name": "Serge Semin", "email": "Sergey.Semin@baikalelectronics.ru" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linux-ide/patch/20220610081801.11854-2-Sergey.Semin@baikalelectronics.ru/mbox/", "series": [ { "id": 304159, "url": "http://patchwork.ozlabs.org/api/series/304159/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-ide/list/?series=304159", "date": "2022-06-10T08:17:42", "name": "ata: ahci: Add DWC/Baikal-T1 AHCI SATA support", "version": 4, "mbox": "http://patchwork.ozlabs.org/series/304159/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/1641655/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/1641655/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<linux-ide-owner@vger.kernel.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@bilbo.ozlabs.org", "Authentication-Results": [ "bilbo.ozlabs.org;\n\tdkim=pass (1024-bit key;\n unprotected) header.d=baikalelectronics.ru header.i=@baikalelectronics.ru\n header.a=rsa-sha256 header.s=mail header.b=cHfD0CdN;\n\tdkim-atps=neutral", "ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=2620:137:e000::1:20; helo=out1.vger.email;\n envelope-from=linux-ide-owner@vger.kernel.org; receiver=<UNKNOWN>)" ], "Received": [ "from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20])\n\tby bilbo.ozlabs.org (Postfix) with ESMTP id 4LKDPd5DXHz9s5V\n\tfor <incoming@patchwork.ozlabs.org>; Fri, 10 Jun 2022 18:18:45 +1000 (AEST)", "(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n id S1347298AbiFJISm (ORCPT <rfc822;incoming@patchwork.ozlabs.org>);\n Fri, 10 Jun 2022 04:18:42 -0400", "from lindbergh.monkeyblade.net ([23.128.96.19]:58216 \"EHLO\n lindbergh.monkeyblade.net\" rhost-flags-OK-OK-OK-OK) by vger.kernel.org\n with ESMTP id S1347271AbiFJISI (ORCPT\n <rfc822;linux-ide@vger.kernel.org>); Fri, 10 Jun 2022 04:18:08 -0400", "from mail.baikalelectronics.com (mail.baikalelectronics.com\n [87.245.175.230])\n by lindbergh.monkeyblade.net (Postfix) with ESMTP id 5B39A232DBE;\n Fri, 10 Jun 2022 01:18:07 -0700 (PDT)", "from mail (mail.baikal.int [192.168.51.25])\n by mail.baikalelectronics.com (Postfix) with ESMTP id D140516A1;\n Fri, 10 Jun 2022 11:18:56 +0300 (MSK)", "from localhost (192.168.53.207) by mail (192.168.51.25) with\n Microsoft SMTP Server (TLS) id 15.0.1395.4; Fri, 10 Jun 2022 11:18:04 +0300" ], "DKIM-Filter": "OpenDKIM Filter v2.11.0 mail.baikalelectronics.com D140516A1", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=baikalelectronics.ru; s=mail; t=1654849136;\n bh=QrErFtN/zqRDjEklewjleyI99O1mCds171bdKVO4/Q0=;\n h=From:To:CC:Subject:Date:In-Reply-To:References:From;\n b=cHfD0CdNkg+F5yO3BIa2HPtkhO/js2I6YK670cCINLO00TzFg3pr+P65P3zkxAfGv\n duZnylbji9kcUROvOyKqDarDQ4u4wm0AEMEGq0UAHBdKFTifvV2lcCY7K5k/wBQPUc\n ZCh4pAvLiypkQ+yOP/3Giesxi+ndsH+rusmr38Pg=", "From": "Serge Semin <Sergey.Semin@baikalelectronics.ru>", "To": "Damien Le Moal <damien.lemoal@opensource.wdc.com>,\n Hans de Goede <hdegoede@redhat.com>,\n Jens Axboe <axboe@kernel.dk>, Hannes Reinecke <hare@suse.de>,\n Rob Herring <robh+dt@kernel.org>,\n Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,\n Florian Fainelli <f.fainelli@gmail.com>,\n Linus Walleij <linus.walleij@linaro.org>", "CC": "Serge Semin <Sergey.Semin@baikalelectronics.ru>,\n Serge Semin <fancer.lancer@gmail.com>,\n Alexey Malahov <Alexey.Malahov@baikalelectronics.ru>,\n Pavel Parkhomenko <Pavel.Parkhomenko@baikalelectronics.ru>,\n <linux-ide@vger.kernel.org>, <linux-kernel@vger.kernel.org>,\n <devicetree@vger.kernel.org>", "Subject": "[PATCH v4 01/23] dt-bindings: ata: ahci-platform: Move dma-coherent\n to sata-common.yaml", "Date": "Fri, 10 Jun 2022 11:17:39 +0300", "Message-ID": "<20220610081801.11854-2-Sergey.Semin@baikalelectronics.ru>", "In-Reply-To": "<20220610081801.11854-1-Sergey.Semin@baikalelectronics.ru>", "References": "<20220610081801.11854-1-Sergey.Semin@baikalelectronics.ru>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-ClientProxiedBy": "MAIL.baikal.int (192.168.51.25) To mail (192.168.51.25)", "X-Spam-Status": "No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED,\n DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_PASS,SPF_PASS,\n T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED autolearn=ham autolearn_force=no\n version=3.4.6", "X-Spam-Checker-Version": "SpamAssassin 3.4.6 (2021-04-09) on\n lindbergh.monkeyblade.net", "Precedence": "bulk", "List-ID": "<linux-ide.vger.kernel.org>", "X-Mailing-List": "linux-ide@vger.kernel.org" }, "content": "Seeing doubtfully any SATA device working without embedded DMA engine\nlet's permit the device nodes being equipped with the dma-coherent\nproperty in case if the platform is capable of cache-coherent DMAs.\n\nAs a side-effect we can drop the explicit dma-coherent property definition\nfrom the particular device schemas. Currently it concerns the Broadcom\nSATA AHCI controller only.\n\nSigned-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>\n\n---\n\nChangelog v2:\n- This is a new patch created after rebasing v1 onto the 5.18-rc3 kernel.\n\nChangelog v4:\n- Move the dma-coherent property to the sata-common.yaml schema instead\n of removing it.\n- Remove the Hannes' rb tag.\n---\n Documentation/devicetree/bindings/ata/ahci-platform.yaml | 2 --\n Documentation/devicetree/bindings/ata/brcm,sata-brcm.yaml | 2 --\n Documentation/devicetree/bindings/ata/sata-common.yaml | 2 ++\n 3 files changed, 2 insertions(+), 4 deletions(-)", "diff": "diff --git a/Documentation/devicetree/bindings/ata/ahci-platform.yaml b/Documentation/devicetree/bindings/ata/ahci-platform.yaml\nindex c146ab8e14e5..9304e4731965 100644\n--- a/Documentation/devicetree/bindings/ata/ahci-platform.yaml\n+++ b/Documentation/devicetree/bindings/ata/ahci-platform.yaml\n@@ -87,8 +87,6 @@ properties:\n description:\n regulator for AHCI controller\n \n- dma-coherent: true\n-\n phy-supply:\n description:\n regulator for PHY power\ndiff --git a/Documentation/devicetree/bindings/ata/brcm,sata-brcm.yaml b/Documentation/devicetree/bindings/ata/brcm,sata-brcm.yaml\nindex 235a93ac86b0..4ee74df8e58a 100644\n--- a/Documentation/devicetree/bindings/ata/brcm,sata-brcm.yaml\n+++ b/Documentation/devicetree/bindings/ata/brcm,sata-brcm.yaml\n@@ -41,8 +41,6 @@ properties:\n interrupts:\n maxItems: 1\n \n- dma-coherent: true\n-\n if:\n properties:\n compatible:\ndiff --git a/Documentation/devicetree/bindings/ata/sata-common.yaml b/Documentation/devicetree/bindings/ata/sata-common.yaml\nindex 7ac77b1c5850..cb88d3e25e73 100644\n--- a/Documentation/devicetree/bindings/ata/sata-common.yaml\n+++ b/Documentation/devicetree/bindings/ata/sata-common.yaml\n@@ -31,6 +31,8 @@ properties:\n \"#size-cells\":\n const: 0\n \n+ dma-coherent: true\n+\n patternProperties:\n \"^sata-port@[0-9a-e]$\":\n description: |\n", "prefixes": [ "v4", "01/23" ] }