[ARM] 2864/1: VST aka CONFIG_NO_IDLE_HZ support for SA11x0

Patch from Nicolas Pitre

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index dc0fafc..68dfdba 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -365,8 +365,8 @@
 
 	  Please note that dynamic tick may affect the accuracy of
 	  timekeeping on some platforms depending on the implementation.
-	  Currently at least OMAP and PXA2xx platforms are known to have
-	  accurate timekeeping with dynamic tick.
+	  Currently at least OMAP, PXA2xx and SA11x0 platforms are known
+	  to have accurate timekeeping with dynamic tick.
 
 config ARCH_DISCONTIGMEM_ENABLE
 	bool