From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S936814Ab3DJONM (ORCPT ); Wed, 10 Apr 2013 10:13:12 -0400 Received: from mail-pd0-f169.google.com ([209.85.192.169]:42848 "EHLO mail-pd0-f169.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760149Ab3DJONH (ORCPT ); Wed, 10 Apr 2013 10:13:07 -0400 Message-ID: <5165736A.2060308@samsung.com> Date: Wed, 10 Apr 2013 23:12:58 +0900 From: Kukjin Kim User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.24) Gecko/20111108 Fedora/3.1.16-1.fc14 Lightning/1.0b3pre Thunderbird/3.1.16 MIME-Version: 1.0 To: Wolfram Sang CC: Kukjin Kim , djkurtz@chromium.org, linux-kernel@vger.kernel.org, grant.likely@secretlab.ca, "'Russell King'" , "'Jingoo Han'" , ben.dooks@codethink.co.uk, "'Thomas Abraham'" , u.kleine-koenig@pengutronix.de, linux@roeck-us.net, swarren@wwwdotorg.org, girish.shivananjappa@linaro.org, bhushan.r@samsung.com, "'Naveen Krishna Chatradhi'" , linux-arm-kernel@lists.infradead.org, "'Rahul Sharma'" , sreekumar.c@samsung.com, "'Simon Glass'" , broonie@opensource.wolfsonmicro.com, "'Doug Anderson'" , yuvaraj.cd@gmail.com, olof@lixom.net, prashanth.g@samsung.com Subject: Re: [PATCH v5 2/3] ARM: dts: Add i2c-arbitrator bus for exynos5250-snow References: <1363192583-26363-1-git-send-email-dianders@chromium.org> <1365543270-10736-1-git-send-email-dianders@chromium.org> <1365543270-10736-2-git-send-email-dianders@chromium.org> <310301ce35da$724dff60$56e9fe20$%kim@samsung.com> <20130410110226.GA3533@the-dreams.de> In-Reply-To: <20130410110226.GA3533@the-dreams.de> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 04/10/13 20:02, Wolfram Sang wrote: > On Wed, Apr 10, 2013 at 07:59:17PM +0900, Kukjin Kim wrote: >> Doug Anderson wrote: >>> >>> We need to use the i2c-arbitrator to talk to any of the devices on i2c >>> bus 4 on exynos5250-snow so that we don't confuse the embedded >>> controller (EC). Add the i2c-arbitrator to the device tree. As we >>> add future devices (keyboard, sbs, tps65090) we'll add them on top of >>> this. >>> >>> The arbitrated bus is numbered 104 simply as a convenience to make it >>> easier for people poking around to guess that it might have something >>> to do with the physical bus 4. >>> >>> The addition is split between the cros5250-common and the snow device >>> tree file since not all cros5250-class devices use arbitration. >>> >>> Signed-off-by: Doug Anderson >> >> I'm fine on 2nd and 3rd patches. Shall I take only two patches without 1st >> one in samsung tree? > > Please wait for my OK on patch 1. Or ack patches 2 and 3 and I will pick > them up. I am fine with both. > OK, I will wait for your reply on this. Because I suppose if the dt patches in your tree could make useless conflicts. Anyway let me know your opinion on that. Thanks. - Kukjin