From 172971fb3cba5e1cd9a95045ccd31158e001e72a Mon Sep 17 00:00:00 2001
From: Gregory Nutt <gnutt@nuttx.org>
Date: Wed, 18 May 2016 19:50:55 -0600
Subject: [PATCH] Kconfig: Extend some help comments

---
 examples/watchdog/Kconfig | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/examples/watchdog/Kconfig b/examples/watchdog/Kconfig
index 42121531d..3d7faaef9 100644
--- a/examples/watchdog/Kconfig
+++ b/examples/watchdog/Kconfig
@@ -24,6 +24,13 @@ config EXAMPLES_WATCHDOG
 			  stm32_iwdginitialize(CONFIG_STM32_WDG_DEVPATH, CONFIG_STM32_LSIFREQ);
 			#endif
 
+		For some Atmel SAM configurations, the board-specific initialization
+		sequence would be like:
+
+			#include "sam_wdt.h"
+
+			sam_wdt_initialize();
+
 if EXAMPLES_WATCHDOG
 
 config EXAMPLES_WATCHDOG_DEVPATH