watchdog: bd70528: Add MODULE_ALIAS to allow module auto loading

The bd70528 watchdog driver is probed by MFD driver. Add MODULE_ALIAS
in order to allow udev to load the module when MFD sub-device cell for
watchdog is added.

Fixes: bbc88a0 ("watchdog: bd70528: Initial support for ROHM BD70528 watchdog block")
Signed-off-by: Matti Vaittinen <[email protected]>
Reviewed-by: Guenter Roeck <[email protected]>
Signed-off-by: Guenter Roeck <[email protected]>
Signed-off-by: Wim Van Sebroeck <[email protected]>

Author: M-Vaittinen

drivers/watchdog/bd70528_wdt.c

@@ -288,3 +288,4 @@ module_platform_driver(bd70528_wdt);
 MODULE_AUTHOR("Matti Vaittinen <[email protected]>");
 MODULE_DESCRIPTION("BD70528 watchdog driver");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:bd70528-wdt");