From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753171AbbETLEW (ORCPT ); Wed, 20 May 2015 07:04:22 -0400 Received: from mezzanine.sirena.org.uk ([106.187.55.193]:48447 "EHLO mezzanine.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752210AbbETLEU (ORCPT ); Wed, 20 May 2015 07:04:20 -0400 Date: Wed, 20 May 2015 12:04:13 +0100 From: Mark Brown To: "Zha, Qipeng" Cc: "linux-kernel@vger.kernel.org" , "Yang, Fei" , "Zhong, Huiquan" , "Chen, Jason CJ" , "Zheng, Qi" Message-ID: <20150520110413.GE21577@sirena.org.uk> References: <1429573138-68002-1-git-send-email-qipeng.zha@intel.com> <20150518112109.GZ2761@sirena.org.uk> <20150519120915.GJ2761@sirena.org.uk> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="SNIs70sCzqvszXB4" Content-Disposition: inline In-Reply-To: X-Cookie: Positively no smoking. User-Agent: Mutt/1.5.23 (2014-03-12) X-SA-Exim-Connect-IP: 94.175.94.161 X-SA-Exim-Mail-From: broonie@sirena.org.uk Subject: Re: [PATCH] regmap: add virtual PMIC IPC bus support X-SA-Exim-Version: 4.2.1 (built Mon, 26 Dec 2011 16:24:06 +0000) X-SA-Exim-Scanned: Yes (on mezzanine.sirena.org.uk) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --SNIs70sCzqvszXB4 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, May 20, 2015 at 01:02:49AM +0000, Zha, Qipeng wrote: Please don't top post. > Not sure what's your mean using regmap api without bus suport for this ca= se > Confirm many device driver will use this api. Please take a look at the code, particularly the reg_read() and reg_write() interface which I've mentioned in each of my previous replies and their users. If you have queries about these please ask. > The detail is > Beside pmic core driver itself, there are many pmic function device dirve= rs,=20 > such as gpio, theremal, charger, bcu ..., will use this regmap api to acc= ess registers. This sounds like this is a single device, not a generic bus. --SNIs70sCzqvszXB4 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJVXGotAAoJECTWi3JdVIfQd7wH/jGvtC5q333+9c64e3xiYxaB bM8cGTsnVRxD4BotAvAUkpWC9QVEx/lSmucWvlDhGjsJAssUGAmAXKujjnzas6IC CQE/YEjvL+NHBbKFiuNfyrQ8wY4mLzpHC/XRa+O9skwtY6/VUnYr8fu+xwaM/G+V KNBGw/RZ8SEiZ2Vn5RlDyAhVXVVZmXZNgTQnMBmMtDmUg2Y8NOlJweAOSFHE0EET 3pz3QJ83ICztDO4kg0iHxpFJtwtPahwd8uH3L4/Lvimj0gfpGDScGFyGBHUmXliq 8iDRNyaY6SmskH79N5HZP0MinCmPQwAMfdTKGc0j8bv6/TvP4NcPEI/HS84TiEI= =Ph7+ -----END PGP SIGNATURE----- --SNIs70sCzqvszXB4--