The binding is provided by the watchdog core.
Signed-off-by: Fabio Porcedda <fabio.porce...@gmail.com>
---
Documentation/devicetree/bindings/watchdog/marvel.txt | 5 +++++
drivers/watchdog/orion_wdt.c | 2 +-
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/watchdog/marvel.txt
b/Documentation/devicetree/bindings/watchdog/marvel.txt
index 0b2503a..66c2b8c 100644
--- a/Documentation/devicetree/bindings/watchdog/marvel.txt
+++ b/Documentation/devicetree/bindings/watchdog/marvel.txt
@@ -5,10 +5,15 @@ Required Properties:
- Compatibility : "marvell,orion-wdt"
- reg : Address of the timer registers
+Optional properties:
+
+- timeout : Contains the watchdog timeout in seconds
+
Example:
wdt@20300 {
compatible = "marvell,orion-wdt";
reg = <0x20300 0x28>;
+ timeout = <10>;
status = "okay";
};
diff --git a/drivers/watchdog/orion_wdt.c b/drivers/watchdog/orion_wdt.c
index c20f96b..3dc7481 100644
--- a/drivers/watchdog/orion_wdt.c
+++ b/drivers/watchdog/orion_wdt.c
@@ -24,7 +24,6 @@
#include <linux/spinlock.h>
#include <linux/clk.h>
#include <linux/err.h>
-#include <linux/of.h>
#include <mach/bridge-regs.h>
/*
@@ -168,6 +167,7 @@ static int __devinit orion_wdt_probe(struct platform_device
*pdev)
orion_wdt.timeout = heartbeat;
orion_wdt.min_timeout = 1;
orion_wdt.max_timeout = wdt_max_duration;
+ watchdog_probe_dt(&orion_wdt, pdev->dev.of_node);
watchdog_set_nowayout(&orion_wdt, nowayout);
ret = watchdog_register_device(&orion_wdt);
--
1.7.11.3
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