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-rw-r--r--kernel/Documentation/devicetree/bindings/watchdog/atmel-wdt.txt2
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/Documentation/devicetree/bindings/watchdog/atmel-wdt.txt b/kernel/Documentation/devicetree/bindings/watchdog/atmel-wdt.txt
index a4d869744..86fa6de10 100644
--- a/kernel/Documentation/devicetree/bindings/watchdog/atmel-wdt.txt
+++ b/kernel/Documentation/devicetree/bindings/watchdog/atmel-wdt.txt
@@ -6,6 +6,7 @@ Required properties:
- compatible: must be "atmel,at91sam9260-wdt".
- reg: physical base address of the controller and length of memory mapped
region.
+- clocks: phandle to input clock.
Optional properties:
- timeout-sec: contains the watchdog timeout in seconds.
@@ -39,6 +40,7 @@ Example:
compatible = "atmel,at91sam9260-wdt";
reg = <0xfffffd40 0x10>;
interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
+ clocks = <&clk32k>;
timeout-sec = <15>;
atmel,watchdog-type = "hardware";
atmel,reset-type = "all";