From: Sam Song <samlinuxppc@yahoo.com.cn>
To: linux-ppc-embedded <linuxppc-embedded@ozlabs.org>
Subject: 2.6.12-rc2 : i2c-mpc - failed to attach interrupt
Date: Wed, 11 May 2005 21:05:26 +0800 (CST) [thread overview]
Message-ID: <20050511130526.71024.qmail@web15806.mail.cnb.yahoo.com> (raw)
Hi all,
Sth unexpected happened when I enabled MPC107 I2C bus
support on a MPC8241 board. The slave device DS1337
couldn't work at all. Any hints?
......
i2c /dev entries driver
i2c-mpc - failed to attach interrupt
iic: probe of 00 failed with error -38
---ds1337 driver registering---
......
bash-2.05b# cat /proc/driver/rtc
rtc_time : 00:00:-19
rtc_date : 1970-01-01
rtc_epoch : 1900
alarm : 00:00:00
DST_enable : no
BCD : yes
24hr : yes
square_wave : no
alarm_IRQ : no
update_IRQ : no
periodic_IRQ : no
periodic_freq : 0
batt_status : okay
bash-2.05b# date
Wed Dec 31 19:05:23 EST 1969
bash-2.05b#
Thanks in advance,
Sam
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reply other threads:[~2005-05-11 13:05 UTC|newest]
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