watchdog: Add Cadence watchdog driver

[u-boot] / drivers / watchdog / Kconfig

diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index fc46b6774d57a0ab983676f3af6721457ceb8606..8a66e479ab8401f781f943d4a81f5f37f63f216b 100644 (file)
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -1,5 +1,13 @@
 menu "Watchdog Timer Support"
 
+config WATCHDOG
+       bool "Enable U-Boot watchdog reset"
+       help
+         This option enables U-Boot watchdog support where U-Boot is using
+         watchdog_reset function to service watchdog device in U-Boot. Enable
+         this option if you want to service enabled watchdog by U-Boot. Disable
+         this option if you want U-Boot to start watchdog but never service it.
+
 config HW_WATCHDOG
        bool
 
@@ -78,4 +86,12 @@ config WDT_ORION
           Select this to enable Orion watchdog timer, which can be found on some
           Marvell Armada chips.
 
+config WDT_CDNS
+       bool "Cadence watchdog timer support"
+       depends on WDT
+       imply WATCHDOG
+       help
+          Select this to enable Cadence watchdog timer, which can be found on some
+          Xilinx Microzed Platform.
+
 endmenu