ST's Low Power Controller can currently operate in two supported modes;
Watchdog and Real Time Clock. These defines will aid engineers to easily
identify the selected mode.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
08e525c027