watchdog: ath79_wdt: add device tree matching

Cc: Grant Likely <grant.likely@secretlab.ca> Cc: devicetree-discuss@lists.ozlabs.org Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2013-02-02 10:34:54 +01:00
parent 09f5100a59
commit 15920d1299
2 changed files with 24 additions and 0 deletions
--- a/Documentation/devicetree/bindings/watchdog/qca-ar7130-wdt.txt
+++ b/Documentation/devicetree/bindings/watchdog/qca-ar7130-wdt.txt
@@ -0,0 +1,13 @@
+* Qualcomm Atheros AR7130 Watchdog Timer (WDT) Controller
+
+Required properties:
+- compatible: must be "qca,ar7130-wdt"
+- reg: physical base address of the controller and length of memory mapped
+  region.
+
+Example:
+
+wdt@18060008 {
+	compatible = "qca,ar9330-wdt", "qca,ar7130-wdt";
+	reg = <0x18060008 0x8>;
+};