watchdog: bindings: Provide ST bindings for ST's LPC Watchdog device

On current ST platforms the LPC controls a number of functions including
Watchdog and Real Time Clock.  This patch provides the bindings used to
configure LPC in Watchdog mode.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
1 file changed