watchdog: add MT7621 watchdog support
This patch adds support for the watchdog core found on newer MediaTek Wifi
SoCs MT7621 and MT7628. There is no symbol for MT7628 as it is a subtype of
MT7620 so we depend on that instead.
Signed-off-by: John Crispin <blogic@openwrt.org>
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 afb7f91..4f0e7be 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -1403,6 +1403,13 @@
help
Hardware driver for the Ralink SoC Watchdog Timer.
+config MT7621_WDT
+ tristate "Mediatek SoC watchdog"
+ select WATCHDOG_CORE
+ depends on SOC_MT7620 || SOC_MT7621
+ help
+ Hardware driver for the Mediatek/Ralink MT7621/8 SoC Watchdog Timer.
+
# PARISC Architecture
# POWERPC Architecture