dm: Simple Watchdog uclass

[people/ms/u-boot.git] / drivers / watchdog / Kconfig

diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index dbdaafc149835c5a0b2cd6d4ce0c6f607a144fd2..e8d2dba835ca997dd92d9f607f8e94f182e70406 100644 (file)
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -1,8 +1,26 @@
-menu "WATCHDOG support"
+menu "Watchdog Timer Support"
 
 config ULP_WATCHDOG
        bool "i.MX7ULP watchdog"
        help
          Say Y here to enable i.MX7ULP watchdog driver.
 
+config WDT
+       bool "Enable driver model for watchdog timer drivers"
+       depends on DM
+       help
+         Enable driver model for watchdog timer. At the moment the API
+         is very simple and only supports four operations:
+         start, restart, stop and reset (expire immediately).
+         What exactly happens when the timer expires is up to a particular
+         device/driver.
+
+config WDT_SANDBOX
+       bool "Enable Watchdog Timer support for Sandbox"
+       depends on SANDBOX && WDT
+       help
+               Enable Watchdog Timer support in Sandbox. This is a dummy device that
+               can be probed and supports all of the methods of WDT, but does not
+               really do anything.
+
 endmenu