diff options
| author | Robby Cai <R63905@freescale.com> | 2009-12-15 16:32:09 +0800 |
|---|---|---|
| committer | Justin Waters <justin.waters@timesys.com> | 2010-03-25 14:01:46 -0400 |
| commit | 785b22afcea300362d64c3175162d86df9556c40 (patch) | |
| tree | 4b969d2a21d2ac6217da2507f45ad9992abb25e7 | |
| parent | 7e39329b1fdd2cfb1e89fc7b17ef62067efff8a6 (diff) | |
ENGR00119063 MX23: fix system halt rather than reboot when watchdog timeout
fixed by setting AUTO_RESTART bit in HW_RTC_PERSISTENT0 register.
Signed-off-by: Robby Cai <R63905@freescale.com>
| -rw-r--r-- | drivers/rtc/rtc-stmp3xxx.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/rtc/rtc-stmp3xxx.c b/drivers/rtc/rtc-stmp3xxx.c index 3f9869de8940..f3d06b204a55 100644 --- a/drivers/rtc/rtc-stmp3xxx.c +++ b/drivers/rtc/rtc-stmp3xxx.c @@ -223,6 +223,8 @@ static int stmp3xxx_rtc_probe(struct platform_device *pdev) BM_RTC_PERSISTENT0_ALARM_WAKE_EN | BM_RTC_PERSISTENT0_ALARM_WAKE, REGS_RTC_BASE + HW_RTC_PERSISTENT0_CLR); + __raw_writel(BM_RTC_PERSISTENT0_AUTO_RESTART, + REGS_RTC_BASE + HW_RTC_PERSISTENT0_SET); printk(KERN_INFO "STMP3xxx RTC driver v1.0 hardware v%u.%u.%u\n", (hwversion >> 24), |