This patch adds support for the watchdog timer on Avionic Design Xanthos
boards.
Signed-off-by: NThierry Reding <thierry.reding@avionic-design.de>
Acked-by: NRussell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: NWim Van Sebroeck <wim@iguana.be>