watchdog: add driver for Cortina Gemini watchdog
This add support for the Cortina systems Gemini (SL3516)
SoC watchdog.
I have tried to use all the right new kernel interfaces
and tested with busybox' "watchdog" command both to kick
and get timeouts and reboots.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index f7cb150..ba116f8 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -301,6 +301,17 @@
Not sure? It's safe to say N.
+config GEMINI_WATCHDOG
+ tristate "Gemini watchdog"
+ depends on ARCH_GEMINI
+ select WATCHDOG_CORE
+ help
+ Say Y here if to include support for the watchdog timer
+ embedded in the Cortina Systems Gemini family of devices.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gemini_wdt.
+
config IXP4XX_WATCHDOG
tristate "IXP4xx Watchdog"
depends on ARCH_IXP4XX