From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Greg KH <greg@kroah.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>,
Nicolas Pitre <nicolas.pitre@linaro.org>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
andy.green@linaro.org,
Jaswinder Singh <jaswinder.singh@linaro.org>,
Linux USB list <linux-usb@vger.kernel.org>,
lkml <linux-kernel@vger.kernel.org>,
arnd@arndb.de, roger.quadros@nokia.com,
grant.likely@secretlab.ca
Subject: Re: RFC: Platform data for onboard USB assets
Date: Wed, 23 Mar 2011 15:10:08 +0000 [thread overview]
Message-ID: <20110323151008.GD25754@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <20110323150413.GC6284@kroah.com>
On Wed, Mar 23, 2011 at 08:04:13AM -0700, Greg KH wrote:
> I asked for concrete examples of a need for this type of thing (i.e.
> platform data on USB devices), and this was the only need cited. I
No, it isn't. I previously mentioned the example of a system where the
ethernet controller was wired to several PHYs none of which were
connected to the data lines. The driver needed to be told to use
special PHY detection logic to work on this system. In general anything
which may be configured via the SEPROM may need overriding from software
on a system without the SEPROM - consulting the datasheet for a USB
ethernet controller should give an idea of the things that might need to
be configured.
next prev parent reply other threads:[~2011-03-23 15:10 UTC|newest]
Thread overview: 156+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-11 9:50 RFC: Platform data for onboard USB assets Andy Green
2011-03-11 12:31 ` Arnd Bergmann
2011-03-11 12:44 ` Andy Green
2011-03-11 14:42 ` Roger Quadros
2011-03-11 15:12 ` Roger Quadros
2011-03-11 15:22 ` Arnd Bergmann
2011-03-11 15:50 ` Roger Quadros
2011-03-11 15:55 ` Arnd Bergmann
2011-03-11 15:29 ` Mark Brown
2011-03-11 15:54 ` Arnd Bergmann
2011-03-11 16:03 ` Mark Brown
2011-03-11 16:14 ` Greg KH
2011-03-11 16:27 ` Mark Brown
2011-03-11 16:35 ` Greg KH
2011-03-11 16:48 ` Mark Brown
2011-03-11 16:56 ` Greg KH
2011-03-11 17:08 ` Mark Brown
2011-03-11 17:23 ` Greg KH
2011-03-11 17:41 ` Mark Brown
2011-03-17 2:14 ` Nicolas Pitre
2011-03-17 20:13 ` Greg KH
2011-03-17 20:18 ` Mark Brown
2011-03-17 20:26 ` Greg KH
2011-03-17 21:24 ` Mark Brown
2011-03-17 21:31 ` Greg KH
2011-03-17 21:40 ` Mark Brown
2011-03-17 21:47 ` Greg KH
2011-03-17 22:33 ` Arnd Bergmann
2011-03-17 22:53 ` Greg KH
2011-03-17 23:18 ` Andy Green
2011-03-17 23:25 ` Greg KH
2011-03-18 7:42 ` Andy Green
2011-03-18 22:54 ` Benjamin Herrenschmidt
2011-03-18 22:57 ` Andy Green
2011-03-18 4:54 ` Grant Likely
2011-03-18 8:19 ` Arnd Bergmann
2011-03-17 23:22 ` Andy Green
2011-03-18 15:00 ` Arnd Bergmann
2011-03-18 15:15 ` Mark Brown
2011-03-18 17:52 ` Andy Green
2011-03-18 18:20 ` David Anders
2011-03-18 18:25 ` Mark Brown
2011-03-18 20:02 ` Andy Green
2011-03-18 21:11 ` Arnd Bergmann
2011-03-18 21:17 ` Andy Green
2011-03-18 20:06 ` Arnd Bergmann
2011-03-18 21:33 ` Andy Green
2011-03-18 23:25 ` Mark Brown
2011-03-18 23:33 ` Andy Green
2011-03-18 21:36 ` Grant Likely
2011-03-18 22:47 ` Benjamin Herrenschmidt
2011-03-18 21:28 ` Grant Likely
2011-03-18 23:04 ` Andy Green
2011-03-18 22:37 ` Benjamin Herrenschmidt
2011-03-18 22:39 ` Andy Green
2011-03-17 23:27 ` Grant Likely
2011-03-18 7:49 ` Andy Green
2011-03-18 8:25 ` Arnd Bergmann
2011-03-18 8:38 ` Andy Green
2011-03-17 22:11 ` Arnd Bergmann
2011-03-17 22:20 ` Greg KH
2011-03-18 8:42 ` Roger Quadros
2011-03-18 9:01 ` Arnd Bergmann
2011-03-18 9:55 ` Roger Quadros
2011-03-18 10:09 ` Andy Green
2011-03-17 21:03 ` Nicolas Pitre
2011-03-17 21:32 ` Greg KH
2011-03-11 16:26 ` Andy Green
2011-03-11 16:45 ` Alan Stern
2011-03-11 16:51 ` Andy Green
2011-03-11 17:08 ` Greg KH
2011-03-11 18:09 ` Andy Green
2011-03-11 19:12 ` Alan Stern
2011-03-11 20:05 ` Andy Green
2011-03-11 20:21 ` Greg KH
2011-03-11 21:07 ` Andy Green
2011-03-11 21:44 ` Greg KH
2011-03-11 22:24 ` Andy Green
2011-03-12 16:00 ` Alan Stern
2011-03-12 23:02 ` Andy Green
2011-03-11 19:37 ` Greg KH
2011-03-11 16:53 ` Mark Brown
2011-03-11 16:08 ` Greg KH
2011-03-11 16:20 ` Andy Green
2011-03-11 16:36 ` Greg KH
2011-03-11 16:41 ` Andy Green
2011-03-11 22:07 ` Benjamin Herrenschmidt
2011-03-11 21:52 ` Benjamin Herrenschmidt
2011-03-11 22:45 ` Grant Likely
2011-03-11 22:47 ` Andy Green
2011-03-11 23:39 ` Grant Likely
2011-03-14 14:54 ` Arnd Bergmann
2011-03-22 15:05 ` Jaswinder Singh
2011-03-22 16:04 ` Andy Green
2011-03-22 18:19 ` Jaswinder Singh
2011-03-22 18:37 ` Andy Green
2011-03-22 18:59 ` Jaswinder Singh
2011-03-22 19:35 ` Andy Green
[not found] ` <AANLkTim=ezye=1fQP_1a2SWbPnbENP9B+k27Z3AkS=zf@mail.gmail.com>
2011-03-22 15:12 ` Mark Brown
2011-03-22 15:23 ` Jaswinder Singh
2011-03-24 18:56 ` Grant Likely
2011-03-22 21:08 ` Benjamin Herrenschmidt
2011-03-22 22:37 ` Andy Green
2011-03-23 1:03 ` Benjamin Herrenschmidt
2011-03-23 2:26 ` Nicolas Pitre
2011-03-23 3:23 ` Benjamin Herrenschmidt
2011-03-23 4:21 ` Nicolas Pitre
2011-03-23 4:56 ` Greg KH
2011-03-23 5:44 ` Benjamin Herrenschmidt
2011-03-23 9:38 ` Alan Cox
2011-03-23 10:53 ` Mark Brown
2011-03-23 15:04 ` Greg KH
2011-03-23 15:10 ` Mark Brown [this message]
2011-03-23 15:24 ` Andy Green
2011-03-23 15:45 ` Arnd Bergmann
2011-03-23 15:38 ` Nicolas Pitre
2011-03-23 9:31 ` Andy Green
2011-03-23 9:47 ` Alan Cox
2011-03-23 10:06 ` Andy Green
2011-03-23 10:32 ` Arnd Bergmann
2011-03-23 10:39 ` Andy Green
2011-03-23 10:56 ` Alan Cox
2011-03-23 11:13 ` Andy Green
2011-03-23 11:34 ` Alan Cox
2011-03-23 12:02 ` Andy Green
2011-03-23 15:08 ` Greg KH
2011-03-23 16:12 ` Arnd Bergmann
2011-03-23 16:22 ` Greg KH
2011-03-23 16:34 ` Andy Green
2011-03-23 16:56 ` [RFC] usbnet: use eth%d name for known ethernet devices Arnd Bergmann
2011-03-23 17:04 ` Andy Green
2011-03-23 17:11 ` Arnd Bergmann
2011-03-24 10:45 ` Andy Green
2011-03-23 17:13 ` Arnd Bergmann
2011-03-23 17:54 ` David Anders
2011-03-23 18:46 ` Greg KH
2011-03-23 19:35 ` Arnd Bergmann
[not found] ` <AANLkTim7hPfTv3gDYnh+jGxHBg0OvX=r1FKYoHnH7H_o@mail.gmail.com>
2011-03-23 19:57 ` Arnd Bergmann
2011-03-23 19:59 ` Randy Dunlap
2011-03-23 23:17 ` Michal Nazarewicz
2011-03-23 23:19 ` Randy Dunlap
2011-03-23 23:38 ` Steve Calfee
2011-03-24 0:01 ` Ben Hutchings
2011-03-24 13:13 ` Arnd Bergmann
2011-03-24 13:15 ` Arnd Bergmann
2011-03-24 13:44 ` Andy Green
2011-03-24 13:56 ` Alan Stern
2011-03-24 17:20 ` Alexey Orishko
2011-03-25 11:57 ` Arnd Bergmann
2011-03-25 16:26 ` Alexey Orishko
2011-03-25 16:43 ` Arnd Bergmann
2011-03-24 19:17 ` RFC: Platform data for onboard USB assets Grant Likely
2011-03-24 20:10 ` Andy Green
2011-03-23 14:55 ` Nicolas Pitre
2011-03-23 10:22 ` Benjamin Herrenschmidt
2011-03-23 15:11 ` Nicolas Pitre
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