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-rw-r--r--drivers/watchdog/Kconfig8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index af8f7c75e03c..7a2fedab0fb5 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -87,6 +87,14 @@ config DA9055_WATCHDOG
This driver can also be built as a module. If so, the module
will be called da9055_wdt.
+config GPIO_WATCHDOG
+ tristate "Watchdog device controlled through GPIO-line"
+ depends on OF_GPIO
+ select WATCHDOG_CORE
+ help
+ If you say yes here you get support for watchdog device
+ controlled through GPIO-line.
+
config WM831X_WATCHDOG
tristate "WM831x watchdog"
depends on MFD_WM831X