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authorRoland Stigge <stigge@antcom.de>2012-04-20 21:55:29 +0200
committerWim Van Sebroeck <wim@iguana.be>2012-05-23 16:16:55 +0200
commit3ba3774b8c433fe9e91158d65cf2324ff0c5a15d (patch)
tree10f26eabcc5e67ff65845f384c84491c354c2296 /Documentation/devicetree/bindings/watchdog/pnx4008-wdt.txt
parentwatchdog: ar7_wdt.c: use devm_request_and_ioremap (diff)
downloadlinux-dev-3ba3774b8c433fe9e91158d65cf2324ff0c5a15d.tar.xz
linux-dev-3ba3774b8c433fe9e91158d65cf2324ff0c5a15d.zip
watchdog: Device tree support for pnx4008-wdt
This patch adds device tree support to pnx4008-wdt.c Signed-off-by: Roland Stigge <stigge@antcom.de> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
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1 files changed, 13 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/watchdog/pnx4008-wdt.txt b/Documentation/devicetree/bindings/watchdog/pnx4008-wdt.txt
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index 000000000000..7c7f6887c796
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+++ b/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>;
+ };