diff --git a/[refs] b/[refs]
index 9e9dc5a70c53..8ce2da620621 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 0bf3d933085509916335480121761a1b225e6c23
+refs/heads/master: 199862892e83d04a294eebad45adc40c658b8630
diff --git a/trunk/arch/blackfin/Kconfig b/trunk/arch/blackfin/Kconfig
index 8f1f97d56e1e..be6097163b07 100644
--- a/trunk/arch/blackfin/Kconfig
+++ b/trunk/arch/blackfin/Kconfig
@@ -1168,6 +1168,12 @@ config PM_BFIN_WAKE_GP
 	default n
 	help
 	  Enable General-Purpose Wake-Up (Voltage Regulator Power-Up)
+	  (all processors, except ADSP-BF549). This option sets
+	  the general-purpose wake-up enable (GPWE) control bit to enable
+	  wake-up upon detection of an active low signal on the /GPW (PH7) pin.
+	  On ADSP-BF549 this option enables the the same functionality on the
+	  /MRXON pin also PH7.
+
 endmenu
 
 menu "CPU Frequency scaling"