Add watchdog specific driver for Amlogic Meson GXBB SoC.
Signed-off-by: NNeil Armstrong <narmstrong@baylibre.com>
Reviewed-by: NGuenter Roeck <linux@roeck-us.net>
Signed-off-by: NGuenter Roeck <linux@roeck-us.net>
Signed-off-by: NWim Van Sebroeck <wim@iguana.be>