From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tony Lindgren Subject: Re: [PATCHv4] phy: mapphone-mdm6600: Add USB PHY driver for MDM6600 on Droid 4 Date: Mon, 26 Mar 2018 17:45:31 -0700 Message-ID: <20180327004531.GH5700@atomide.com> References: <20180323105455.GB21644@amd> <20180323113521.45va72bhzis6ym6m@earth.universe> <20180323201343.GC23658@amd> <20180324142517.GA94954@atomide.com> <20180324200224.GA17857@amd> <20180325154512.GC5700@atomide.com> <20180325185857.GA7582@amd> <20180325205232.GD5700@atomide.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org To: Dan Williams Cc: Pavel Machek , Sebastian Reichel , Kishon Vijay Abraham I , linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, linux-omap@vger.kernel.org, devicetree@vger.kernel.org, Mark Rutland , Marcel Partap , Michael Scott , Rob Herring List-Id: devicetree@vger.kernel.org * Dan Williams [180326 15:18]: > On Sun, 2018-03-25 at 13:52 -0700, Tony Lindgren wrote: > > Anyways, looks like qmi_wwan needs to be loaded before > > qcserial module, otherwise we get nine ttyUSB instances > > and ModemManager can't find any modems. > > Use qcaux.c or option, unless the 6600 actually *does* have the same > layout as Gobi 1K/2K/etc devices. OK yeah I don't think it's Gobi. > If you're going to use qcaux or optoin, then you need to use some > variant of USB_DEVICE_AND_INTERFACE_INFO to lock the serial driver to > the specific USB interfaces that expose the TTYs and to ignore the QMI > interfaces and netdevs. OK thanks I'll take a look and post a patch after some testing. Regards, Tony