Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753891AbcDERCW (ORCPT ); Tue, 5 Apr 2016 13:02:22 -0400 Received: from mezzanine.sirena.org.uk ([106.187.55.193]:45468 "EHLO mezzanine.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751635AbcDERCU (ORCPT ); Tue, 5 Apr 2016 13:02:20 -0400 Date: Tue, 5 Apr 2016 10:01:53 -0700 From: Mark Brown To: Peter Chen Cc: Baolin Wang , Felipe Balbi , Greg KH , Sebastian Reichel , Dmitry Eremin-Solenikov , David Woodhouse , Peter Chen , Alan Stern , r.baldyga@samsung.com, Yoshihiro Shimoda , Lee Jones , Charles Keepax , patches@opensource.wolfsonmicro.com, Linux PM list , USB , device-mainlining@lists.linuxfoundation.org, LKML Message-ID: <20160405170153.GE1924@sirena.org.uk> References: <20160405064637.GA31351@shlinux2.ap.freescale.net> <20160405081222.GC31351@shlinux2.ap.freescale.net> <20160405094320.GA6301@shlinux2.ap.freescale.net> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="xA/XKXTdy9G3iaIz" Content-Disposition: inline In-Reply-To: <20160405094320.GA6301@shlinux2.ap.freescale.net> X-Cookie: Even bytes get lonely for a little bit. User-Agent: Mutt/1.5.24 (2015-08-30) X-SA-Exim-Connect-IP: 209.65.105.100 X-SA-Exim-Mail-From: broonie@sirena.org.uk Subject: Re: [PATCH v9 0/4] Introduce usb charger framework to deal with the usb gadget power negotation 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 Content-Length: 1363 Lines: 36 --xA/XKXTdy9G3iaIz Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Tue, Apr 05, 2016 at 05:43:20PM +0800, Peter Chen wrote: > On Tue, Apr 05, 2016 at 05:34:02PM +0800, Baolin Wang wrote: > > Mark, could you please address Peter's comments about if the the > > wm831x can charge more than 1500mA for DCP? (I have no environment to > > test wm831x) Thanks. > I don't want you or Mark to test at hardware, I just would like to see > some code that how PMIC, wm831x, and USB gadget driver work together. If you want to see this running it's going to be easier for you to just write an equivalent driver that just does a print instead of writing to a register (which is all that the wm831x driver boils down to) and test on hardware you have in front of you. --xA/XKXTdy9G3iaIz Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJXA++AAAoJECTWi3JdVIfQda4H/in01TtmiEra/8YzHOWYWRan VpI/CJet5JgWzhirBht56L1rpFqY+wOk/C95JqMIWu1xdqvUVvS6b+WLb98ynsDx +wVdt7gs8TzIulcqJFg08yyIzMqwm7lMcoAlIWhceEl3FrEkvUFdtyKeMJcYMhWp f1aeoGpKj9OzGemkF0Y+JmoIzrpc+eBgLoJm9/z/T2QdCL6z1Y7E1T3LtbWgrxlJ JJh+a4psfYh+G1tIDmxbpf/lG1f/Vh/aBpHum781/8m5R7XhY4WFkrPAe7u9iyv9 SkXg0ga4H8xsGyaTQJr+fb8pn7ILHkch9RjeL2n9WS9vqUKQaD6lnQIfX6IiNKQ= =9WW+ -----END PGP SIGNATURE----- --xA/XKXTdy9G3iaIz--