watchdog: Add Xilinx watchdog timer driver
Watchdog timer device driver for Xilinx xps_timebase_wdt compatible ip cores.
It takes watchdog timer configuration from device tree and it needs that its
parent has defined the property "clock-frecuency".
It is compatible with watchdog timer kernel API, so user apps like watchdogd
may talk with it.
Signed-off-by: Alejandro Cabrera <aldaya@gmail.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
diff --git a/drivers/watchdog/Makefile b/drivers/watchdog/Makefile
index b2ddff7..9eaa212 100644
--- a/drivers/watchdog/Makefile
+++ b/drivers/watchdog/Makefile
@@ -110,6 +110,9 @@
# M68K Architecture
obj-$(CONFIG_M54xx_WATCHDOG) += m54xx_wdt.o
+# MicroBlaze Architecture
+obj-$(CONFIG_XILINX_WATCHDOG) += of_xilinx_wdt.o
+
# MIPS Architecture
obj-$(CONFIG_ATH79_WDT) += ath79_wdt.o
obj-$(CONFIG_BCM47XX_WDT) += bcm47xx_wdt.o