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authorXiao Jiang <jgq516@gmail.com>2012-06-01 08:44:14 +0400
committerTony Lindgren <tony@atomide.com>2012-07-09 12:54:51 +0400
commit94c30732944a03c5d4249abefbea09147579fb92 (patch)
tree7dbc987f97c53b30d4225b7ee77e0b1957dfc197 /Documentation/devicetree/bindings/watchdog
parent3319f697154dfd1b44ab5da73970db9206da14db (diff)
downloadlinux-94c30732944a03c5d4249abefbea09147579fb92.tar.xz
arm/dts: add wdt node for omap3 and omap4
Add wdt node to support dt. Signed-off-by: Xiao Jiang <jgq516@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'Documentation/devicetree/bindings/watchdog')
-rw-r--r--Documentation/devicetree/bindings/watchdog/omap-wdt.txt14
1 files changed, 14 insertions, 0 deletions
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
@@ -0,0 +1,14 @@
+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";
+};