ARM: picoxcell: implement watchdog restart

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Allow the platform to be restarted by triggering the watchdog to expire
with the shortest possible expiry.  This should reset the CPU core and
all on-chip peripherals.

v2:	- use writel_relaxed().

Signed-off-by: Jamie Iles <jamie@jamieiles.com>

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Jamie Iles 2011-12-17 13:42:37 +00:00

parent a53bfa0736

commit 1b46f8782c

1 changed files with 37 additions and 0 deletions

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arch/arm/mach-picoxcell/common.c

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