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GET /api/patches/819396/?format=api
{ "id": 819396, "url": "http://patchwork.ozlabs.org/api/patches/819396/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-i2c/patch/20170928040407.8933-2-kalyan.kinthada@alliedtelesis.co.nz/", "project": { "id": 35, "url": "http://patchwork.ozlabs.org/api/projects/35/?format=api", "name": "Linux I2C development", "link_name": "linux-i2c", "list_id": "linux-i2c.vger.kernel.org", "list_email": "linux-i2c@vger.kernel.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20170928040407.8933-2-kalyan.kinthada@alliedtelesis.co.nz>", "list_archive_url": null, "date": "2017-09-28T04:04:06", "name": "[1/2] ARM: dts: Fix I2C repeated start issue on Armada-38x", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "100db267020493a8397b8b4f91180e9a06fa9d92", "submitter": { "id": 72417, "url": "http://patchwork.ozlabs.org/api/people/72417/?format=api", "name": "Kalyan Kinthada", "email": "kalyan.kinthada@alliedtelesis.co.nz" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linux-i2c/patch/20170928040407.8933-2-kalyan.kinthada@alliedtelesis.co.nz/mbox/", "series": [ { "id": 5485, "url": "http://patchwork.ozlabs.org/api/series/5485/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-i2c/list/?series=5485", "date": "2017-09-28T04:04:07", "name": "Fix I2C repeated start timing violation on Armada-38x.", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/5485/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/819396/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/819396/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<linux-i2c-owner@vger.kernel.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@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=linux-i2c-owner@vger.kernel.org;\n\treceiver=<UNKNOWN>)", "ozlabs.org; dkim=pass (1024-bit key;\n\tunprotected) header.d=alliedtelesis.co.nz\n\theader.i=@alliedtelesis.co.nz header.b=\"zmG9hbXt\"; \n\tdkim-atps=neutral" ], "Received": [ "from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3y2h0p09DMz9t30\n\tfor <incoming@patchwork.ozlabs.org>;\n\tThu, 28 Sep 2017 14:04:58 +1000 (AEST)", "(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S1751082AbdI1EEQ (ORCPT <rfc822;incoming@patchwork.ozlabs.org>);\n\tThu, 28 Sep 2017 00:04:16 -0400", "from gate2.alliedtelesis.co.nz ([202.36.163.20]:52929 \"EHLO\n\tgate2.alliedtelesis.co.nz\" rhost-flags-OK-OK-OK-OK) by\n\tvger.kernel.org with ESMTP id S1750914AbdI1EEM (ORCPT\n\t<rfc822; linux-i2c@vger.kernel.org>); Thu, 28 Sep 2017 00:04:12 -0400", "from mmarshal3.atlnz.lc (mmarshal3.atlnz.lc [10.32.18.43])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256\n\tbits)) (Client did not present a certificate)\n\tby gate2.alliedtelesis.co.nz (Postfix) with ESMTPS id 123268365F;\n\tThu, 28 Sep 2017 17:04:10 +1300 (NZDT)", "from smtp (Not Verified[10.32.16.33]) by mmarshal3.atlnz.lc with\n\tTrustwave SEG (v7, 5, 8, 10121)\n\tid <B59cc74ba0001>; Thu, 28 Sep 2017 17:04:10 +1300", "from kalyank-dl.ws.atlnz.lc (kalyank-dl.ws.atlnz.lc [10.33.14.14])\n\tby smtp (Postfix) with ESMTP id 61DCD13EECE;\n\tThu, 28 Sep 2017 17:04:21 +1300 (NZDT)", "by kalyank-dl.ws.atlnz.lc (Postfix, from userid 1628)\n\tid D1514C032B; Thu, 28 Sep 2017 17:04:09 +1300 (NZDT)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=alliedtelesis.co.nz; \n\ts=mail; t=1506571450;\n\tbh=InaAEPHoi0Gb63PKTS6zupqlQd8KD987LtG/Dq/ZpYE=;\n\th=From:To:Cc:Subject:Date:In-Reply-To:References;\n\tb=zmG9hbXtRo/QXxB2ZVDD3h7DNzzj/ig4uGOUvaGuLxAhFqnn6W7cFP2Al2ux90FQW\n\tfC7opxltpiCF+4ZvjVQcYhhGYsGqyVQKJu9sJoMfrYDoGD8TcYNtb/2WrTiKKAblZ2\n\t4+11nx44Lt/khHnCAGeEObXl7ivCDh5Iop8GfqdM=", "From": "Kalyan Kinthada <kalyan.kinthada@alliedtelesis.co.nz>", "To": "jason@lakedaemon.net, andrew@lunn.ch, gregory.clement@free-electrons.com,\n\tsebastian.hesselbarth@gmail.com, robh+dt@kernel.org,\n\tmark.rutland@arm.com, linux@armlinux.org.uk, wsa@the-dreams.de,\n\tdevicetree@vger.kernel.org", "Cc": "linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,\n\tlinux-i2c@vger.kernel.org,\n\tChris Packham <chris.packham@alliedtelesis.co.nz>,\n\tKalyan Kinthada <kalyan.kinthada@alliedtelesis.co.nz>", "Subject": "[PATCH 1/2] ARM: dts: Fix I2C repeated start issue on Armada-38x", "Date": "Thu, 28 Sep 2017 17:04:06 +1300", "Message-Id": "<20170928040407.8933-2-kalyan.kinthada@alliedtelesis.co.nz>", "X-Mailer": "git-send-email 2.14.1", "In-Reply-To": "<20170928040407.8933-1-kalyan.kinthada@alliedtelesis.co.nz>", "References": "<20170928040407.8933-1-kalyan.kinthada@alliedtelesis.co.nz>", "Sender": "linux-i2c-owner@vger.kernel.org", "Precedence": "bulk", "List-ID": "<linux-i2c.vger.kernel.org>", "X-Mailing-List": "linux-i2c@vger.kernel.org" }, "content": "All the Armada 38x(380, 385, 388) have a silicon issue in\nthe I2C controller which violates the I2C repeated start timing\n(errata FE-8471889).\n\ni2c-mv64xxx driver handles this errata based on the compatible string\n\"marvell,mv78230-a0-i2c\".\n\nThis patch activates the \"marvell,mv78230-a0-i2c\" compatible string\nfor the I2C controller on armada-38x SoC based devices.\n\nSigned-off-by: Kalyan Kinthada <kalyan.kinthada@alliedtelesis.co.nz>\n---\n arch/arm/boot/dts/armada-38x.dtsi | 4 ++--\n 1 file changed, 2 insertions(+), 2 deletions(-)", "diff": "diff --git a/arch/arm/boot/dts/armada-38x.dtsi b/arch/arm/boot/dts/armada-38x.dtsi\nindex 7ff0811e61db..4960722aab32 100644\n--- a/arch/arm/boot/dts/armada-38x.dtsi\n+++ b/arch/arm/boot/dts/armada-38x.dtsi\n@@ -178,7 +178,7 @@\n \t\t\t};\n \n \t\t\ti2c0: i2c@11000 {\n-\t\t\t\tcompatible = \"marvell,mv64xxx-i2c\";\n+\t\t\t\tcompatible = \"marvell,mv78230-a0-i2c\", \"marvell,mv64xxx-i2c\";\n \t\t\t\treg = <0x11000 0x20>;\n \t\t\t\t#address-cells = <1>;\n \t\t\t\t#size-cells = <0>;\n@@ -189,7 +189,7 @@\n \t\t\t};\n \n \t\t\ti2c1: i2c@11100 {\n-\t\t\t\tcompatible = \"marvell,mv64xxx-i2c\";\n+\t\t\t\tcompatible = \"marvell,mv78230-a0-i2c\", \"marvell,mv64xxx-i2c\";\n \t\t\t\treg = <0x11100 0x20>;\n \t\t\t\t#address-cells = <1>;\n \t\t\t\t#size-cells = <0>;\n", "prefixes": [ "1/2" ] }