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authorAndrew Lunn <andrew@lunn.ch>2012-06-10 17:20:06 +0400
committerAndrew Lunn <andrew@lunn.ch>2012-07-27 18:48:38 +0400
commit1e7bad0f5b91150fef78d732095ca84ca4a16585 (patch)
treee207c3b588a060914f75f811aff900d70209bce7 /drivers/watchdog/orion_wdt.c
parente91cac0a7746b2ce9d4134098678e3cc8cbf032d (diff)
downloadlinux-1e7bad0f5b91150fef78d732095ca84ca4a16585.tar.xz
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>
Diffstat (limited to 'drivers/watchdog/orion_wdt.c')
-rw-r--r--drivers/watchdog/orion_wdt.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/watchdog/orion_wdt.c b/drivers/watchdog/orion_wdt.c
index 0f5736949c61..1531e0256c34 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 @@ static void orion_wdt_shutdown(struct platform_device *pdev)
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 @@ static struct platform_driver orion_wdt_driver = {
.driver = {
.owner = THIS_MODULE,
.name = "orion_wdt",
+ .of_match_table = of_match_ptr(orion_wdt_of_match_table),
},
};