watchdog: Add Cadence watchdog driver
This IP can be found on Zynq and ZynqMP devices.
The driver was tested with reset-on-timeout; feature.
Also adding WATCHDOG symbol to Kconfig because it is required.
Signed-off-by: Shreenidhi Shedi <imshedi@gmail.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
diff --git a/drivers/watchdog/Makefile b/drivers/watchdog/Makefile
index ab6a6b7..4b97df3 100644
--- a/drivers/watchdog/Makefile
+++ b/drivers/watchdog/Makefile
@@ -22,3 +22,4 @@
obj-$(CONFIG_WDT_BCM6345) += bcm6345_wdt.o
obj-$(CONFIG_BCM2835_WDT) += bcm2835_wdt.o
obj-$(CONFIG_WDT_ORION) += orion_wdt.o
+obj-$(CONFIG_WDT_CDNS) += cdns_wdt.o