From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754892Ab3CXWO4 (ORCPT ); Sun, 24 Mar 2013 18:14:56 -0400 Received: from opensource.wolfsonmicro.com ([80.75.67.52]:44210 "EHLO opensource.wolfsonmicro.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754812Ab3CXWOz (ORCPT ); Sun, 24 Mar 2013 18:14:55 -0400 Date: Sun, 24 Mar 2013 22:14:46 +0000 From: Mark Brown To: Pali =?iso-8859-1?Q?Roh=E1r?= Cc: Eric Piel , Andrew Morton , Linus Torvalds , linux-kernel@vger.kernel.org Subject: Re: Driver lis3lv02d_i2c not working on Nokia RX-51 Message-ID: <20130324221444.GD18316@opensource.wolfsonmicro.com> References: <201302170046.26569@pali> <201303241550.42801@pali> <20130324212149.GC18316@opensource.wolfsonmicro.com> <201303242227.32528@pali> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="VV4b6MQE+OnNyhkM" Content-Disposition: inline In-Reply-To: <201303242227.32528@pali> X-Cookie: Your aim is high and to the right. User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --VV4b6MQE+OnNyhkM Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sun, Mar 24, 2013 at 10:27:32PM +0100, Pali Roh=E1r wrote: > On Sunday 24 March 2013 22:21:49 Mark Brown wrote: > > You need to look at the schematics rather than the code here - > > the code just needs to say what regulator supplies Vdd on the > > device. > This is problem, there is no info about regulator supplies for=20 > this device... Well, you should seek support from the board vendor then. Or try things like continuity tests (the regulator will have external components, most likely there's at least a decoupling cap you can probe at the device end too). --VV4b6MQE+OnNyhkM Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAEBAgAGBQJRT3pIAAoJELSic+t+oim91iYP/2zDzpTyh9gSRadPQGGRnJv/ MACflEoyer5iy4qrNqcdlXyzr0fQlm3eorEaXODXUqunzz95YAavw4JQvxUQPT60 fOJEnjV3zcbS3AIaFdgUjhIFWE4P5RuBW9x+Z5oysiHE3gquPrNv1ag9DpdzFtxu wi6eEVW6YU05Pnoi5+Lw1ZONipBSpexolmk2y/vJMnDodUEzYu7S1nyHayAjZ9kU Y9BIfCVSbGA+chI8RJvE8bfOIfCNyun2QN73F7pDTKQHzLJM4CJkBEq/uzXOsQ0T 0YEA/VQIzP/VCMX01XYX+gcOgyuxFHAnajsdDqxxvvLKTpNWyo/qwlnkJAEKFn7K kr5RpzvjATQkDqtZxiVb2vc56ggLbIrssgKnyhAc/zFAm1bXiEuoj3PvUcJsL+CZ GT+hkYec2KQJ/DeFGuzDzVeQfGvzShl43zSupx36kvLNPnZVjhR40F3msgad8Q9p h/05TkA9ArpB4M+Txda4KcirkaFmHb56mdH9oSNxcLJ774+t2rBarJB9vaU0Camh oj54Tu8usuA75eCjtKujFY9Rlv1vpzC6G36xv1KRVVd5DRtYQbx1QajLr3qAYn63 7UgywKHrb3pEGLnXI8oL+EuxzBPL/sEQWeRBG4V+YZ/bIyxeZr6NxxhpuEtwgZjg zjpgfgLYb0CAuV3akkJd =9KmJ -----END PGP SIGNATURE----- --VV4b6MQE+OnNyhkM--