watchdog: Add support for ADI SC5XX-family watchdog peripheral

Co-developed-by: Greg Malysa <malysagreg@gmail.com>
Signed-off-by: Greg Malysa <malysagreg@gmail.com>
Co-developed-by: Ian Roberts <ian.roberts@timesys.com>
Signed-off-by: Ian Roberts <ian.roberts@timesys.com>
Signed-off-by: Vasileios Bimpikas <vasileios.bimpikas@analog.com>
Signed-off-by: Utsav Agarwal <utsav.agarwal@analog.com>
Signed-off-by: Arturs Artamonovs <arturs.artamonovs@analog.com>
Signed-off-by: Oliver Gaskell <Oliver.Gaskell@analog.com>
Signed-off-by: Nathan Barrett-Morrison <nathan.morrison@timesys.com>
Reviewed-by: Stefan Roese <sr@denx.de>
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index b39b254..1bb67f5 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -95,6 +95,15 @@
 	  The watchdog will perform a full SoC reset resulting in a
 	  reboot of the entire system.
 
+config WDT_ADI
+	bool "Analog Devices watchdog timer support"
+	select WDT
+	select SPL_WDT if SPL
+	depends on ARCH_SC5XX
+	help
+	  Enable this to support Watchdog Timer on ADI SC57X, SC58X, SC59X,
+	  and SC59X_64 processors
+
 config WDT_ARMADA_37XX
 	bool "Marvell Armada 37xx watchdog timer support"
 	depends on WDT && ARMADA_3700