commit 7bae0d6f62723bdfba50ffbd7491ebd282573c0a
author Heiko Schocher <hs@denx.de> Wed Jan 21 08:38:22 2015 +0100
committer Andreas Bießmann <andreas.devel@googlemail.com> Sat Feb 07 23:43:20 2015 +0100
tree 30463a7f38b29efc8ba83b0f3f85de18fd0ef9db
parent 2b8b38eacad9bd8dd0e30f324f2aa2b9d717e97a

arm, at91, wdt: make timeout configurable

make the HW WDT timeout configurable through the define
CONFIG_AT91_HW_WDT_TIMEOUT.

Signed-off-by: Heiko Schocher <hs@denx.de>

drivers/watchdog/at91sam9_wdt.c

diff --git a/drivers/watchdog/at91sam9_wdt.c b/drivers/watchdog/at91sam9_wdt.c
index ffd49a2..03c786c 100644
--- a/drivers/watchdog/at91sam9_wdt.c
+++ b/drivers/watchdog/at91sam9_wdt.c
@@ -30,7 +30,11 @@
 #define ticks_to_ms(t)	(((t + 1) * 1000) >> 8)
 
 /* Hardware timeout in seconds */
+#if !defined(CONFIG_AT91_HW_WDT_TIMEOUT)
 #define WDT_HW_TIMEOUT 2
+#else
+#define WDT_HW_TIMEOUT CONFIG_AT91_HW_WDT_TIMEOUT
+#endif
 
 /*
  * Set the watchdog time interval in 1/256Hz (write-once)