{"id":819397,"url":"http://patchwork.ozlabs.org/api/covers/819397/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-imx/cover/20170928040407.8933-1-kalyan.kinthada@alliedtelesis.co.nz/","project":{"id":19,"url":"http://patchwork.ozlabs.org/api/projects/19/?format=json","name":"Linux IMX development","link_name":"linux-imx","list_id":"linux-imx-kernel.lists.patchwork.ozlabs.org","list_email":"linux-imx-kernel@lists.patchwork.ozlabs.org","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20170928040407.8933-1-kalyan.kinthada@alliedtelesis.co.nz>","list_archive_url":null,"date":"2017-09-28T04:04:05","name":"[0/2] Fix I2C repeated start timing violation on Armada-38x.","submitter":{"id":72417,"url":"http://patchwork.ozlabs.org/api/people/72417/?format=json","name":"Kalyan Kinthada","email":"kalyan.kinthada@alliedtelesis.co.nz"},"mbox":"http://patchwork.ozlabs.org/project/linux-imx/cover/20170928040407.8933-1-kalyan.kinthada@alliedtelesis.co.nz/mbox/","series":[{"id":5487,"url":"http://patchwork.ozlabs.org/api/series/5487/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-imx/list/?series=5487","date":"2017-09-28T04:04:05","name":"Fix I2C repeated start timing violation on Armada-38x.","version":1,"mbox":"http://patchwork.ozlabs.org/series/5487/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/covers/819397/comments/","headers":{"Return-Path":"","X-Original-To":"incoming-imx@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming-imx@bilbo.ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=lists.infradead.org\n\t(client-ip=65.50.211.133; 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a=rsa-sha256; c=relaxed/relaxed; d=alliedtelesis.co.nz; \n\ts=mail; t=1506571450;\n\tbh=IF9gOqA2LlZGkGaqH4bJfKryaAcexaUPslhwGIHzb6M=;\n\th=From:To:Cc:Subject:Date;\n\tb=gCQoh3eFLzqhu7nZbR114MsRCx9BEgV2r5pfdeeFuXcbyaXi74MJTlI48u9YvItSX\n\tq2T5L2w1rYSlrdSoJW6+zm5ctx7EZhztdu/X+IraO2XmSzkM4L25kegZ3qeTGtwhQu\n\tCoHgF+HmWta0+wzO8z44ajihtXz0GLIV3KHfXQE0="],"From":"Kalyan Kinthada ","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, \n\tlinux@armlinux.org.uk, wsa@the-dreams.de, devicetree@vger.kernel.org","Subject":"[PATCH 0/2] Fix I2C repeated start timing violation on Armada-38x.","Date":"Thu, 28 Sep 2017 17:04:05 +1300","Message-Id":"<20170928040407.8933-1-kalyan.kinthada@alliedtelesis.co.nz>","X-Mailer":"git-send-email 2.14.1","X-CRM114-Version":"20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 ","X-CRM114-CacheID":"sfid-20170927_210440_806901_A0B1E8EC ","X-CRM114-Status":"UNSURE ( 7.85 )","X-CRM114-Notice":"Please train this message.","X-Spam-Score":"-2.0 (--)","X-Spam-Report":"SpamAssassin version 3.4.1 on bombadil.infradead.org summary:\n\tContent analysis details: (-2.0 points)\n\tpts rule name description\n\t---- ----------------------\n\t--------------------------------------------------\n\t-0.0 SPF_PASS SPF: sender matches SPF record\n\t-0.0 RP_MATCHES_RCVD Envelope sender domain matches handover relay\n\tdomain\n\t-0.0 SPF_HELO_PASS SPF: HELO matches SPF record\n\t-1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1%\n\t[score: 0.0000]\n\t-0.1 DKIM_VALID Message has at least one valid DKIM or DK signature\n\t0.1 DKIM_SIGNED Message has a DKIM or DK signature,\n\tnot necessarily valid\n\t-0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from\n\tauthor's domain","X-BeenThere":"linux-arm-kernel@lists.infradead.org","X-Mailman-Version":"2.1.21","Precedence":"list","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","Cc":"Kalyan Kinthada ,\n\tChris Packham ,\n\tlinux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org,\n\tlinux-i2c@vger.kernel.org","MIME-Version":"1.0","Content-Type":"text/plain; charset=\"us-ascii\"","Content-Transfer-Encoding":"7bit","Sender":"\"linux-arm-kernel\" ","Errors-To":"linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org","List-Id":"linux-imx-kernel.lists.patchwork.ozlabs.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\nActivate the compatible string \"marvell,mv78230-a0-i2c\" in the\ndevice tree file of Armada-38x to fx this errata (FE-8471889).\n\nUpdated the Documentation for the compatible string\n\"marvell,mv78230-a0-i2c\" by removing the \"notes\" because\nthis is applicable for a number of SoCs such as early revisions\nof Armada XP and the Armada 38x variants.\n\nThank You Gregory Clement for suggesting to reuse the\n\"marvell,mv78230-a0-i2c\" compatible string on Armada-38x SoCs.\n\n------\nKalyan Kinthada (2):\n ARM: dts: Fix I2C repeated start issue on Armada-38x\n dt-bindings: i2c: Update documentation for \"mv78230-a0-i2c\"\n\n Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt | 4 ----\n arch/arm/boot/dts/armada-38x.dtsi | 4 ++--\n 2 files changed, 2 insertions(+), 6 deletions(-)"}