watchdog: GPIO-controlled watchdog

[mirror_ubuntu-zesty-kernel.git] / drivers / watchdog / Kconfig

diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index af8f7c75e03c377dc819ac6af8a90a9b08b3e3d4..7a2fedab0fb5b8e1d4574a52d2c2ac9ab2da9ac5 100644 (file)
--- 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