summaryrefslogtreecommitdiff
path: root/Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt')
-rw-r--r--Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt14
1 files changed, 14 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt b/Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt
new file mode 100644
index 000000000000..e39cb266c8f4
--- /dev/null
+++ b/Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt
@@ -0,0 +1,14 @@
+Allwinner SoCs Watchdog timer
+
+Required properties:
+
+- compatible : should be "allwinner,<soc-family>-wdt", the currently supported
+ SoC families being sun4i and sun6i
+- reg : Specifies base physical address and size of the registers.
+
+Example:
+
+wdt: watchdog@01c20c90 {
+ compatible = "allwinner,sun4i-wdt";
+ reg = <0x01c20c90 0x10>;
+};