ppc4xx: Change GPIO signal for watchdog triggering on lwmon5

Signed-off-by: Stefan Roese <sr@denx.de>
diff --git a/include/configs/lwmon5.h b/include/configs/lwmon5.h
index 7b2def3..ecca577 100644
--- a/include/configs/lwmon5.h
+++ b/include/configs/lwmon5.h
@@ -400,9 +400,9 @@
 #define CFG_GPIO_PHY0_RST	22
 #define CFG_GPIO_EEPROM_EXT_WP	55
 #define CFG_GPIO_EEPROM_INT_WP	57
-#define CFG_GPIO_WATCHDOG	58
 #define CFG_GPIO_LIME_S		59
 #define CFG_GPIO_LIME_RST	60
+#define CFG_GPIO_WATCHDOG	63
 
 /*-----------------------------------------------------------------------
  * PPC440 GPIO Configuration