From: Juergen Beisert <jbe@pengutronix.de>
To: linuxppc-embedded@ozlabs.org
Cc: Jani.Sarkijarvi@elektrobit.com
Subject: Re: TQM5200 I2C Second bus
Date: Fri, 19 Sep 2008 15:57:58 +0200 [thread overview]
Message-ID: <200809191557.59072.jbe@pengutronix.de> (raw)
In-Reply-To: <3E32F84CD6CB95498A35B353CA3B930C01A179F3@fioues08.ebgroup.elektrobit.com>
On Freitag, 19. September 2008, Jani.Sarkijarvi@elektrobit.com wrote:
> Hi,
>
> I'm using TQM5200 (MPC5200) chip with linux-2.6-denx. Problem is to get
> second I2c bus to work (/dev/i2c-0) . /dev/i2c-1 seems to be internal bus
> and I can read ex. lm75 temperature sensor, also I can see traffic in
> oscilloscope (only error is "I2C: No RXAK", but it seems to be working). =
My
> .dts setup is:
Is your "GPS Port Configuration Register" setting correct?
jbe
=2D-=20
Dipl.-Ing. Juergen Beisert | http://www.pengutronix.de
=A0Pengutronix - Linux Solutions for Science and Industry
=A0 Handelsregister: Amtsgericht Hildesheim, HRA 2686
=A0 =A0 =A0 Vertretung Sued/Muenchen, Germany
Phone: +49-8766-939 228 | Fax: +49-5121-206917-9
next prev parent reply other threads:[~2008-09-19 13:58 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-19 10:25 TQM5200 I2C Second bus Jani.Sarkijarvi
2008-09-19 13:57 ` Juergen Beisert [this message]
2008-09-23 14:39 ` Jani.Sarkijarvi
2008-09-23 14:53 ` Grant Likely
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