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-rw-r--r--Documentation/devicetree/bindings/watchdog/omap-wdt.txt14
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diff --git a/Documentation/devicetree/bindings/watchdog/omap-wdt.txt b/Documentation/devicetree/bindings/watchdog/omap-wdt.txt
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+++ b/Documentation/devicetree/bindings/watchdog/omap-wdt.txt
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+TI Watchdog Timer (WDT) Controller for OMAP
+
+Required properties:
+compatible:
+- "ti,omap3-wdt" for OMAP3
+- "ti,omap4-wdt" for OMAP4
+- ti,hwmods: Name of the hwmod associated to the WDT
+
+Examples:
+
+wdt2: wdt@4a314000 {
+ compatible = "ti,omap4-wdt", "ti,omap3-wdt";
+ ti,hwmods = "wd_timer2";
+};