ARM: Orion: DTify the watchdog timer.
Add device tree support to the Orion watchdog timer, and enable its
use in the kirkwood devices using device tree.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@googlemail.com>
Tested-by: Simon Baatz <gmbnomis@gmail.com>
diff --git a/drivers/watchdog/orion_wdt.c b/drivers/watchdog/orion_wdt.c
index 0f57369..1531e02 100644
--- a/drivers/watchdog/orion_wdt.c
+++ b/drivers/watchdog/orion_wdt.c
@@ -25,6 +25,7 @@
#include <linux/io.h>
#include <linux/spinlock.h>
#include <linux/clk.h>
+#include <linux/of.h>
#include <mach/bridge-regs.h>
/*
@@ -295,6 +296,12 @@
orion_wdt_disable();
}
+static const struct of_device_id orion_wdt_of_match_table[] __devinitdata = {
+ { .compatible = "marvell,orion-wdt", },
+ {},
+};
+MODULE_DEVICE_TABLE(of, orion_wdt_of_match_table);
+
static struct platform_driver orion_wdt_driver = {
.probe = orion_wdt_probe,
.remove = __devexit_p(orion_wdt_remove),
@@ -302,6 +309,7 @@
.driver = {
.owner = THIS_MODULE,
.name = "orion_wdt",
+ .of_match_table = of_match_ptr(orion_wdt_of_match_table),
},
};