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[209.132.180.67]) by mx.google.com with ESMTP id a5-v6si8237672pll.348.2018.03.23.04.36.15; Fri, 23 Mar 2018 04:36:31 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755106AbeCWLf2 (ORCPT + 99 others); Fri, 23 Mar 2018 07:35:28 -0400 Received: from mail.kernel.org ([198.145.29.99]:43156 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754983AbeCWLfZ (ORCPT ); Fri, 23 Mar 2018 07:35:25 -0400 Received: from mail.kernel.org (dyndsl-091-096-054-029.ewe-ip-backbone.de [91.96.54.29]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 02DE221736; Fri, 23 Mar 2018 11:35:23 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 02DE221736 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=sre@kernel.org Date: Fri, 23 Mar 2018 12:35:21 +0100 From: Sebastian Reichel To: Pavel Machek Cc: Dan Williams , Tony Lindgren , 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 Subject: Re: [PATCHv4] phy: mapphone-mdm6600: Add USB PHY driver for MDM6600 on Droid 4 Message-ID: <20180323113521.45va72bhzis6ym6m@earth.universe> References: <20180309023750.108942-1-tony@atomide.com> <20180322135553.GA27648@amd> <20180322164633.GF5799@atomide.com> <20180322192843.GA17189@amd> <20180323105455.GB21644@amd> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="egdy33ftvvn6ue4v" Content-Disposition: inline In-Reply-To: <20180323105455.GB21644@amd> User-Agent: NeoMutt/20180223 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --egdy33ftvvn6ue4v Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi, On Fri, Mar 23, 2018 at 11:54:55AM +0100, Pavel Machek wrote: > Hi! >=20 > > > > Do you have the related dts patches picked from next? > > > >=20 > > > > fdd192037fce ("ARM: dts: omap4-droid4: Fix USB PHY port naming") > > > > e5b9fd7bdeb5 ("ARM: dts: omap4-droid4: Configure MDM6600 USB PHY") > > > >=20 > > > > But yeah all you need to do is have phy-mapphone-mdm6600 and > > > > ohci-platform loaded and then ifconfig should show four wwan > > > > interfaces being added. > > >=20 > > > ifconfig? I thought I should get /dev/ttyUSB0..3? > >=20 > > I believe they are QMI via qmi_wwan, not TTYs. >=20 > Well, qmicli expects device path... and I see nothing on ifconfig. Any > idea how the device would be named? >=20 > But I believe it just does not work, see the qcserial experiment with > new_id below. Dan is right, you need qmi_wwan driver. qmicli expects /dev/cdc-wdm device. I use this on Droid 4: qmicli -d /dev/cdc-wdm0 --some-other-option -- Sebastian >=20 > Best regards, > Pavel > =09 > > > But qcserial driver does not bind to that. If I attempt to force it: > > >=20 > > > root@devuan:/sys/bus/usb-serial/drivers/qcserial# lsusb > > > Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > > > Bus 002 Device 002: ID 22b8:2a70 Motorola PCS > > > Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub > > > root@devuan:/sys/bus/usb-serial/drivers/qcserial# echo "22b8 2a70" > > > > new_id > > > [ 2059.267730] usb 2-1: unknown number of interfaces: 9 > > > [ 2059.272949] usb 2-1: unknown number of interfaces: 9 > > > [ 2059.278045] usb 2-1: unknown number of interfaces: 9 > > > [ 2059.283233] usb 2-1: unknown number of interfaces: 9 > > > [ 2059.288330] usb 2-1: unknown number of interfaces: 9 > > > [ 2059.293457] usb 2-1: unknown number of interfaces: 9 > > > [ 2059.298553] usb 2-1: unknown number of interfaces: 9 > > > [ 2059.303680] usb 2-1: unknown number of interfaces: 9 > > > [ 2059.308776] usb 2-1: unknown number of interfaces: 9 > > >=20 > > > I don't get anything useful. Do I need to boot android before booting > > > Linux or something? How does your lsusb look like? > > >=20 > > > Thanks, > > > Pavel >=20 > --=20 > (english) http://www.livejournal.com/~pavelmachek > (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/b= log.html --egdy33ftvvn6ue4v Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE72YNB0Y/i3JqeVQT2O7X88g7+poFAlq05nUACgkQ2O7X88g7 +pp6cw/+MJ6Q4nClh6k9sbefxreQ68LZQlQ8I4/nn9FFVtp++CYIJ/39kK4YvT1s H6zFkb5feWY/9Yp9qg3rB96hDjRSdTnHfz1Aszk7PhUIGMjowEZ5XV37YKfF+Unl UET7ZMnueehwNVeoVlwsvdX/gb4p4jY7HTr7rd3+oJFCBIIrAOrBjfhDAVlZt2/Q cWNkSMC3IuFpGpxjlkLnsd8YX4AxYEmOec2oqJPWog+SKiFKWmcGm/0YpDl1KzlZ 9i0Tv8ZRhCuUdu9zdc/IkR1OMxFHccHApZDq1RLDbDH3TcZIpMEt9OKB3YA9rvO7 qhcvsACECnZPQQBpscm3oUKqx6qc0ootao6k8pi+oXXgyfipXVasO6G+yCgb7c0C e2spyUpiW057C/o4536R+sKJR0TI5FCS4+TS/Lqeo+rHpSwQ0oMX/C7i7SAnVe+W Ds1ZM8sBQu2ZzshsRSxKg68TpDO7k8j6i5lBxahdHHYy1P3KWr0ajgTl+Kw4SPL4 xXUJp6xbmi+6R5uaJqCzSpq64ZXK8Y1xFWeiWMICwXVqcNQBAscYoznayPtXdqso Rj9paIPd82qCo98pQthUXcz1XkaFDvHTSK6onTUD/77Yyc0ncON2g87Acu3yw3IC G/5D7+zWyrrZGn6Lim3cQGUPL+oTWYOmuBYlrzgfGqVA2eZGjUQ= =Vo6X -----END PGP SIGNATURE----- --egdy33ftvvn6ue4v--