Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751984AbdI1EER (ORCPT ); Thu, 28 Sep 2017 00:04:17 -0400 Received: from gate2.alliedtelesis.co.nz ([202.36.163.20]:52924 "EHLO gate2.alliedtelesis.co.nz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750932AbdI1EEM (ORCPT ); Thu, 28 Sep 2017 00:04:12 -0400 From: Kalyan Kinthada To: jason@lakedaemon.net, andrew@lunn.ch, gregory.clement@free-electrons.com, sebastian.hesselbarth@gmail.com, robh+dt@kernel.org, mark.rutland@arm.com, linux@armlinux.org.uk, wsa@the-dreams.de, devicetree@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-i2c@vger.kernel.org, Chris Packham , Kalyan Kinthada 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 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 941 Lines: 26 All the Armada 38x(380, 385, 388) have a silicon issue in the I2C controller which violates the I2C repeated start timing (errata FE-8471889). Activate the compatible string "marvell,mv78230-a0-i2c" in the device tree file of Armada-38x to fx this errata (FE-8471889). Updated the Documentation for the compatible string "marvell,mv78230-a0-i2c" by removing the "notes" because this is applicable for a number of SoCs such as early revisions of Armada XP and the Armada 38x variants. Thank You Gregory Clement for suggesting to reuse the "marvell,mv78230-a0-i2c" compatible string on Armada-38x SoCs. ------ Kalyan Kinthada (2): ARM: dts: Fix I2C repeated start issue on Armada-38x dt-bindings: i2c: Update documentation for "mv78230-a0-i2c" Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt | 4 ---- arch/arm/boot/dts/armada-38x.dtsi | 4 ++-- 2 files changed, 2 insertions(+), 6 deletions(-) -- 2.14.1