From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?=D0=98=D0=B2=D0=B0=D0=B9=D0=BB=D0=BE_?= =?UTF-8?Q?=D0=94=D0=B8=D0=BC=D0=B8=D1=82=D1=80=D0=BE=D0=B2?= Subject: Re: Nokia N900 - audio TPA6130A2 problems Date: Fri, 18 Mar 2016 15:13:49 +0200 Message-ID: <1458306829.11841.2.camel@Nokia-N900> References: <201507251228.27128@pali> <201601050034.12810@pali> <20160306152339.GA428@earth> <201603121342.33099@pali> <56E68B71.2030202@ti.com> <20160316133319.GR8413@pali> <20160316144709.GA3389@earth> <56E9A42B.3010209@gmail.com> <56E9A6D9.7000003@ti.com> <56E9B910.7000904@gmail.com> <56EA6282.5050501@ti.com> <56EAE8C3.1080301@gmail.com> <56EBD96A.8090505@ti.com> Reply-To: =?UTF-8?Q?=D0=98=D0=B2=D0=B0=D0=B9=D0=BB=D0=BE_?= =?UTF-8?Q?=D0=94=D0=B8=D0=BC=D0=B8=D1=82=D1=80=D0=BE=D0=B2?= Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <56EBD96A.8090505@ti.com> Content-ID: <1458306829.11841.1.camel@Nokia-N900> Sender: linux-kernel-owner@vger.kernel.org To: Peter Ujfalusi , Grygorii Strashko , Sebastian Reichel , Pali =?ISO-8859-1?Q?Roh=E1r?= Cc: Jarkko Nikula , Tony Lindgren , Lars-Peter Clausen , linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org, Pavel Machek , Aaro Koskinen , Nishanth Menon , merlijn@wizzup.org List-Id: linux-omap@vger.kernel.org Hi On Fri Mar 18 12:33:14 2016 Peter Ujfalusi wrote: > > But enabling the pull via DT for the i2c2 works? > No :(. I even migrated the driver to regmap - no gain. Maybe i2c bus is blocked by another device held in reset. The next thing I am going to try is to deassert reset/power gpios on all the devices on i2c-2 bus, to see if it will make any difference. Or if you have any other ideas, please share. Ivo