[PATCH v2 2/6] Documentation: DT: Add optional 'timeout-sec' property for sp805

[Ray Jui]

Update the SP805 binding document to add optional 'timeout-sec'
devicetree property

Signed-off-by: Ray Jui <ray.jui@xxxxxxxxxxxx>
Reviewed-by: Scott Branden <scott.branden@xxxxxxxxxxxx>
Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
---
 Documentation/devicetree/bindings/watchdog/arm,sp805.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/watchdog/arm,sp805.txt b/Documentation/devicetree/bindings/watchdog/arm,sp805.txt
index de93a4d..9cd7470 100644
--- a/Documentation/devicetree/bindings/watchdog/arm,sp805.txt
+++ b/Documentation/devicetree/bindings/watchdog/arm,sp805.txt
@@ -18,6 +18,8 @@ Required properties:
 
 Optional properties:
 - interrupts : Should specify WDT interrupt number.
+timeout-sec : Should specify default WDT timeout in seconds. If unset, the
+              default timeout in the driver is 30 seconds
 
 Example:
 	watchdog@66090000 {
-- 
2.1.4