<br><font size=2 face="sans-serif">Hello all,</font><br><br><font size=2 face="sans-serif">I have a question regarding the stability of I2C on mpc52xx.</font><br><font size=2 face="sans-serif">According to menuconfig's help it isn't still stable as it says:</font><br><font size=2 face="sans-serif">"The driver may also work on 52xx family processors, though interrupts are known not to work"</font><br><br><font size=2 face="sans-serif">However there has been a patch from Domen Puncer that apparently fixed the driver in 2.6.23.<br></font><br><font size=2><tt>commit 254db9b5e7b1b0d38a4f177c2c23a5685c78221a</tt></font><br><font size=2><tt>Author: Domen Puncer <domen.puncer@telargo.com></tt></font><br><font size=2><tt>Date: Thu Jul 12 14:12:31 2007 +0200</tt></font><br><br><font size=2><tt> i2c-mpc: work around missing-9th-clock-pulse bug</tt></font><br><font size=2><tt> </tt></font><br><font size=2><tt> Work around a problem reported on:</tt></font><br><font size=2><tt> http://ozlabs.org/pipermail/linuxppc-embedded/2005-July/019038.html</tt></font><br><font size=2><tt> Without this patch I2C on mpc5200 becomes unusable after a while.</tt></font><br><font size=2><tt> Tested on mpc5200 boards by Matthias Fechner and me.</tt></font><br><font size=2><tt> </tt></font><br><font size=2><tt> Signed-off-by: Domen Puncer <domen.puncer@telargo.com></tt></font><br><font size=2><tt> Signed-off-by: Jean Delvare <khali@linux-fr.org></tt></font><br><br><br><font size=2 face="sans-serif">If any kind soul could provide a status I'd be glad to provide the patch for the help file...</font><br><font size=2 face="sans-serif">Thanks,</font><br><br><font size=2 face="sans-serif">Eric Dujardin<br></font><BR>
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