watchdog: Correct dependencies for WDT_MAX6370

As exposed by "make randconfig", we have an issue with the dependencies
for WDT_MAX6370. It needs to select both GPIO and DM_GPIO not just
DM_GPIO.

Signed-off-by: Tom Rini <trini@konsulko.com>

diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 9ea617f1e435d42db68cffa67d71c31cf80e62b7..0e6e6830fc80c24e9184a770e704f12fa96c80b5 100644 (file)
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -217,6 +217,7 @@ config SPL_WDT_GPIO
 config WDT_MAX6370
        bool "MAX6370 watchdog timer support"
        depends on WDT
+       select GPIO
        select DM_GPIO
        help
          Select this to enable max6370 watchdog timer.