* I2C1 controller timed out with twl4030-powerbutton
@ 2009-05-23 13:32 pramod gurav
0 siblings, 0 replies; only message in thread
From: pramod gurav @ 2009-05-23 13:32 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-i2c-u79uwXL29TY76Z2rM5mHXA
Hi all,
I am working on omap3430 custom board with linux-omap-2.6
(2.6.28-omap1 tag) on it.
I am using twl4030 power buttom. Whenever I press the power key I get
i2c controller timed out.
I am seeing following logs and the keypad stops responding and I have
to remove the board supply completely.
i2c_omap i2c_omap.1: controller timed out
i2c_omap i2c_omap.1: controller timed out
twl4030: I2C error -110 reading PIH ISR
i2c_omap i2c_omap.1: controller timed out
twl4030: I2C error -110 reading PIH ISR
i2c_omap i2c_omap.1: controller timed out
twl4030: I2C error -110 reading PIH ISR
i2c_omap i2c_omap.1: controller timed out
When I enabled the logs I could see
twl4030: i2c error -110 while reading TWL4030 PM_MASTER
STS_HW_CONDITIONS register
The behavior is seen mostly with power-button key. Is there any fix
that has gone into the kernel for
this(after 2.6.28-omap1)?
--
Best Regards
Pramod
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2009-05-23 13:32 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2009-05-23 13:32 I2C1 controller timed out with twl4030-powerbutton pramod gurav
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).