watchdog: atlas7: add watchdog driver of CSRatlas7
This patch adds watchdog driver for CSRatlas7 platform.
On CSRatlas7, the 6th timer can act as a watchdog timer
when the Watchdog mode is enabled.
Signed-off-by: Guo Zeng <Guo.Zeng@csr.com>
Signed-off-by: William Wang <William.Wang@csr.com>
Signed-off-by: Barry Song <Baohua.Song@csr.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 71e47dd..2116e08 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -585,6 +585,16 @@
To compile this driver as a module, choose M here: the
module will be called lpc18xx_wdt.
+config ATLAS7_WATCHDOG
+ tristate "CSRatlas7 watchdog"
+ depends on ARCH_ATLAS7
+ help
+ Say Y here to include Watchdog timer support for the watchdog
+ existing on the CSRatlas7 series platforms.
+
+ To compile this driver as a module, choose M here: the
+ module will be called atlas7_wdt.
+
# AVR32 Architecture
config AT32AP700X_WDT