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Subject[PATCH] mfd, lpc_sch: Intel Quark X1000 WDT enabling
Date
Hi,
This patch simply adds WDT IO resource for Quark within lpc_sch driver.
The MFD driver would register 'ie6xx_wdt' platform device and eventually be bound
to its platform driver under drivers/watchdog/ie6xx_wdt.c

I have tested this patch on Intel Quark Galileo Gen v2 boad by opening
/dev/watchdog0 and confirmed that the board undergo warm reset when time-out.

I can read the debugfs for the driver by following command:-
$ cat /sys/kernel/debug/ie6xx_wdt

To modify the time-out value, we use kernel param:-
ie6xx_wdt.timeout=<val in second>

To activate warm reset & enable reset, we use kernel param:-
ie6xx_wdt.resetmode=0x18

Thank you very much
Ong Boon Leong
Intel Corp.

Ong Boon Leong (1):
mfd: lpc_sch: enable WDT for Intel Quark X1000

drivers/mfd/lpc_sch.c | 1
1 file changed, 1 insertion(+)

--
1.7.9.5



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