summaryrefslogtreecommitdiffstats
path: root/dts/Bindings/watchdog/sunxi-wdt.txt
diff options
context:
space:
mode:
Diffstat (limited to 'dts/Bindings/watchdog/sunxi-wdt.txt')
-rw-r--r--dts/Bindings/watchdog/sunxi-wdt.txt10
1 files changed, 8 insertions, 2 deletions
diff --git a/dts/Bindings/watchdog/sunxi-wdt.txt b/dts/Bindings/watchdog/sunxi-wdt.txt
index 62dd5ba..ed11ce0 100644
--- a/dts/Bindings/watchdog/sunxi-wdt.txt
+++ b/dts/Bindings/watchdog/sunxi-wdt.txt
@@ -2,13 +2,19 @@ Allwinner SoCs Watchdog timer
Required properties:
-- compatible : should be either "allwinner,sun4i-a10-wdt" or
- "allwinner,sun6i-a31-wdt"
+- compatible : should be one of
+ "allwinner,sun4i-a10-wdt"
+ "allwinner,sun6i-a31-wdt"
+ "allwinner,sun50i-a64-wdt","allwinner,sun6i-a31-wdt"
- reg : Specifies base physical address and size of the registers.
+Optional properties:
+- timeout-sec : Contains the watchdog timeout in seconds
+
Example:
wdt: watchdog@1c20c90 {
compatible = "allwinner,sun4i-a10-wdt";
reg = <0x01c20c90 0x10>;
+ timeout-sec = <10>;
};