From: Pavel Machek <pavel@ucw.cz>
To: Dan Williams <dcbw@redhat.com>
Cc: Tony Lindgren <tony@atomide.com>,
Kishon Vijay Abraham I <kishon@ti.com>,
linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org,
linux-omap@vger.kernel.org, devicetree@vger.kernel.org,
Mark Rutland <mark.rutland@arm.com>,
Marcel Partap <mpartap@gmx.net>,
Michael Scott <michael.scott@linaro.org>,
Rob Herring <robh+dt@kernel.org>
Subject: Re: [PATCHv4] phy: mapphone-mdm6600: Add USB PHY driver for MDM6600 on Droid 4
Date: Fri, 23 Mar 2018 11:54:55 +0100 [thread overview]
Message-ID: <20180323105455.GB21644@amd> (raw)
In-Reply-To: <a88b0c0c06a6977d8f0c329690f5335b5fb5ab36.camel@redhat.com>
[-- Attachment #1: Type: text/plain, Size: 2032 bytes --]
Hi!
> > > Do you have the related dts patches picked from next?
> > >
> > > fdd192037fce ("ARM: dts: omap4-droid4: Fix USB PHY port naming")
> > > e5b9fd7bdeb5 ("ARM: dts: omap4-droid4: Configure MDM6600 USB PHY")
> > >
> > > 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.
> >
> > ifconfig? I thought I should get /dev/ttyUSB0..3?
>
> I believe they are QMI via qmi_wwan, not TTYs.
Well, qmicli expects device path... and I see nothing on ifconfig. Any
idea how the device would be named?
But I believe it just does not work, see the qcserial experiment with
new_id below.
Best regards,
Pavel
> > But qcserial driver does not bind to that. If I attempt to force it:
> >
> > 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
> >
> > I don't get anything useful. Do I need to boot android before booting
> > Linux or something? How does your lsusb look like?
> >
> > Thanks,
> > Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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WARNING: multiple messages have this Message-ID (diff)
From: Pavel Machek <pavel@ucw.cz>
To: Dan Williams <dcbw@redhat.com>
Cc: Tony Lindgren <tony@atomide.com>,
Kishon Vijay Abraham I <kishon@ti.com>,
linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org,
linux-omap@vger.kernel.org, devicetree@vger.kernel.org,
Mark Rutland <mark.rutland@arm.com>,
Marcel Partap <mpartap@gmx.net>,
Michael Scott <michael.scott@linaro.org>,
Rob Herring <robh+dt@kernel.org>
Subject: [PATCHv4] phy: mapphone-mdm6600: Add USB PHY driver for MDM6600 on Droid 4
Date: Fri, 23 Mar 2018 11:54:55 +0100 [thread overview]
Message-ID: <20180323105455.GB21644@amd> (raw)
Hi!
> > > Do you have the related dts patches picked from next?
> > >
> > > fdd192037fce ("ARM: dts: omap4-droid4: Fix USB PHY port naming")
> > > e5b9fd7bdeb5 ("ARM: dts: omap4-droid4: Configure MDM6600 USB PHY")
> > >
> > > 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.
> >
> > ifconfig? I thought I should get /dev/ttyUSB0..3?
>
> I believe they are QMI via qmi_wwan, not TTYs.
Well, qmicli expects device path... and I see nothing on ifconfig. Any
idea how the device would be named?
But I believe it just does not work, see the qcserial experiment with
new_id below.
Best regards,
Pavel
> > But qcserial driver does not bind to that. If I attempt to force it:
> >
> > 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
> >
> > I don't get anything useful. Do I need to boot android before booting
> > Linux or something? How does your lsusb look like?
> >
> > Thanks,
> > Pavel
next prev parent reply other threads:[~2018-03-23 10:54 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-09 2:37 [PATCHv4] phy: mapphone-mdm6600: Add USB PHY driver for MDM6600 on Droid 4 Tony Lindgren
2018-03-09 2:37 ` Tony Lindgren
2018-03-09 9:44 ` Pavel Machek
2018-03-09 9:44 ` Pavel Machek
2018-03-09 14:52 ` Tony Lindgren
2018-03-09 14:52 ` Tony Lindgren
2018-03-22 13:55 ` Pavel Machek
2018-03-22 13:55 ` Pavel Machek
2018-03-22 16:46 ` Tony Lindgren
2018-03-22 16:46 ` Tony Lindgren
2018-03-22 19:28 ` Pavel Machek
2018-03-22 19:28 ` Pavel Machek
2018-03-22 22:23 ` Dan Williams
2018-03-22 22:23 ` Dan Williams
2018-03-23 10:54 ` Pavel Machek [this message]
2018-03-23 10:54 ` Pavel Machek
2018-03-23 11:35 ` Sebastian Reichel
2018-03-23 11:35 ` Sebastian Reichel
2018-03-23 20:13 ` Pavel Machek
2018-03-23 20:13 ` Pavel Machek
2018-03-24 13:59 ` Dan Williams
2018-03-24 13:59 ` Dan Williams
2018-03-24 14:25 ` Tony Lindgren
2018-03-24 14:25 ` Tony Lindgren
2018-03-24 20:02 ` Pavel Machek
2018-03-24 20:02 ` Pavel Machek
2018-03-25 15:45 ` Tony Lindgren
2018-03-25 15:45 ` Tony Lindgren
2018-03-25 18:58 ` Pavel Machek
2018-03-25 18:58 ` Pavel Machek
2018-03-25 20:52 ` Tony Lindgren
2018-03-25 20:52 ` Tony Lindgren
2018-03-25 22:55 ` Pavel Machek
2018-03-25 22:55 ` Pavel Machek
2018-03-26 0:22 ` Tony Lindgren
2018-03-26 0:22 ` Tony Lindgren
2018-03-26 0:30 ` Tony Lindgren
2018-03-26 0:30 ` Tony Lindgren
2018-03-26 15:16 ` Dan Williams
2018-03-26 15:16 ` Dan Williams
2018-03-27 0:45 ` Tony Lindgren
2018-03-27 0:45 ` Tony Lindgren
2018-03-29 19:44 ` Pavel Machek
2018-03-29 19:44 ` Pavel Machek
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