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yaml --- r: 305878 b: refs/heads/master c: 3ba3774 h: refs/heads/master v: v3
git-mirror · May 23, 2012 · e1c5270 · e1c5270
1 parent 7a174bb
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Showing 3 changed files with 24 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ae21cc20a604b45e97d0cdbce7e9302ce7dd7d5c
+refs/heads/master: 3ba3774b8c433fe9e91158d65cf2324ff0c5a15d
diff --git a/trunk/Documentation/devicetree/bindings/watchdog/pnx4008-wdt.txt b/trunk/Documentation/devicetree/bindings/watchdog/pnx4008-wdt.txt
@@ -0,0 +1,13 @@
+* NXP PNX watchdog timer
+
+Required properties:
+- compatible: must be "nxp,pnx4008-wdt"
+- reg: physical base address of the controller and length of memory mapped
+  region.
+
+Example:
+
+	watchdog@4003C000 {
+		compatible = "nxp,pnx4008-wdt";
+		reg = <0x4003C000 0x1000>;
+	};
diff --git a/trunk/drivers/watchdog/pnx4008_wdt.c b/trunk/drivers/watchdog/pnx4008_wdt.c
@@ -32,6 +32,7 @@
 #include <linux/io.h>
 #include <linux/slab.h>
 #include <linux/err.h>
+#include <linux/of.h>
 #include <mach/hardware.h>
 
 /* WatchDog Timer - Chapter 23 Page 207 */
@@ -201,10 +202,19 @@ static int __devexit pnx4008_wdt_remove(struct platform_device *pdev)
 	return 0;
 }
 
+#ifdef CONFIG_OF
+static const struct of_device_id pnx4008_wdt_match[] = {
+	{ .compatible = "nxp,pnx4008-wdt" },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, pnx4008_wdt_match);
+#endif
+
 static struct platform_driver platform_wdt_driver = {
 	.driver = {
 		.name = "pnx4008-watchdog",
 		.owner	= THIS_MODULE,
+		.of_match_table = of_match_ptr(pnx4008_wdt_match),
 	},
 	.probe = pnx4008_wdt_probe,
 	.remove = __devexit_p(pnx4008_wdt_remove),