From 4e347080e619de083374f7e320487e1c8c97fed2 Mon Sep 17 00:00:00 2001
From: Gregory Nutt <gnutt@nuttx.org>
Date: Fri, 21 Aug 2015 18:14:52 -0600
Subject: [PATCH] Update comments in Kconfig file

---
 arch/arm/src/samv7/Kconfig | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/arch/arm/src/samv7/Kconfig b/arch/arm/src/samv7/Kconfig
index eeeb8e521ec..086a8a31a73 100644
--- a/arch/arm/src/samv7/Kconfig
+++ b/arch/arm/src/samv7/Kconfig
@@ -1336,7 +1336,9 @@ config SAMV7_USBDEVHS_LOWPOWER
 		  available.
 		- Low-power mode where only Full speed and Low speed are available.
 
-		This options selects the low-power mode.
+		This options selects the low-power mode.  In order to use high speed
+		mode, this option must be disabled and USBDEV_DUALSPEED must be
+		enabled.
 
 config SAMV7_USBHS_SCATTERGATHER
 	bool