From: Olof Johansson <olof@lixom.net>
To: Clemens Koller <clemens.koller@anagramm.de>
Cc: Alessandro Zummo <alessandro.zummo@towertech.it>,
rtc-linux@googlegroups.com, linuxppc-embedded@ozlabs.org
Subject: Re: [rtc-linux] Re: DS1337 RTC on I2C broken.
Date: Sun, 2 Dec 2007 14:25:21 -0600 [thread overview]
Message-ID: <20071202202521.GA15665@lixom.net> (raw)
In-Reply-To: <47501A4F.8050400@anagramm.de>
On Fri, Nov 30, 2007 at 03:12:31PM +0100, Clemens Koller wrote:
> Hello, Alessandro!
>
> Alessandro Zummo schrieb:
> > It's just to see if there's any timing issue like
> module-coming-up-before-bus-and/or-rtc.
> > it should work anyway, but who knows...
>
> Here comes more debugging output:
>
> Please note that I have now _two_ almost identical systems up and running
> with the
> latest kernel. One machine (ecam) with an pcf8563 RTC on I2C and another
> one (fox_1)
> with an DS1337. Both RTCs work, but the kernel doesn't get the time right.
ds1307 requires you to register i2c_board_info for it to probe properly.
Does your platform do so?
-Olof
next prev parent reply other threads:[~2007-12-02 20:21 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-28 18:25 DS1337 RTC on I2C broken Clemens Koller
2007-11-28 18:43 ` Alessandro Zummo
2007-11-28 19:20 ` Clemens Koller
2007-11-28 19:36 ` Clemens Koller
2007-11-28 20:34 ` [rtc-linux] " Alessandro Zummo
2007-11-29 11:24 ` Clemens Koller
2007-11-29 11:34 ` raul.moreno
2007-11-29 12:43 ` Clemens Koller
2007-11-29 20:03 ` Clemens Koller
2007-11-29 20:19 ` Alessandro Zummo
2007-11-30 11:04 ` Clemens Koller
2007-11-30 11:20 ` [rtc-linux] " Alessandro Zummo
2007-11-30 14:12 ` Clemens Koller
2007-12-01 12:24 ` Alessandro Zummo
2007-12-02 20:25 ` Olof Johansson [this message]
2007-11-30 18:12 ` Clemens Koller
2007-12-01 12:16 ` Alessandro Zummo
2007-12-03 15:14 ` Clemens Koller
2007-12-03 16:07 ` Bartlomiej Sieka
2007-12-03 16:38 ` Clemens Koller
2007-12-03 16:09 ` solved: " Clemens Koller
2007-12-03 16:48 ` Scott Wood
2007-12-03 17:41 ` OT: " Clemens Koller
2007-12-03 18:07 ` Scott Wood
2007-12-03 19:35 ` Clemens Koller
2007-12-03 20:05 ` Grant Likely
2007-12-03 20:46 ` Scott Wood
2007-12-04 11:42 ` Clemens Koller
2007-12-04 13:08 ` Scott Wood
2007-12-04 15:32 ` Clemens Koller
2007-12-04 16:08 ` Scott Wood
2007-12-05 10:27 ` Clemens Koller
2007-12-04 17:19 ` Jon Smirl
2007-12-05 10:30 ` Clemens Koller
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