watchdog: da9062: fix power management ops

This fixes commit f6c98b08381c ("watchdog: da9062: add power management
ops"). During discussion [1] we agreed that this should be configurable
because it is a device quirk if we can't use the hw watchdog auto
suspend function.

[1] https://lore.kernel.org/linux-watchdog/20191128171931.22563-1-m.felsch@pengutronix.de/

Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
Fixes: f6c98b08381c ("watchdog: da9062: add power management ops")
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Link: https://lore.kernel.org/r/20200207071518.5559-1-m.felsch@pengutronix.de
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
1 file changed