diff --git a/[refs] b/[refs]
index b24f6dd716d7..dadf6ef46c28 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7eaa2800408a32b9e21ead69ad578ad68039cae9
+refs/heads/master: 3d48aab1d5035fac04fe2fbce63eedc345c0e92e
diff --git a/trunk/arch/x86/Kconfig b/trunk/arch/x86/Kconfig
index 79795af59810..c8c9b1403f17 100644
--- a/trunk/arch/x86/Kconfig
+++ b/trunk/arch/x86/Kconfig
@@ -454,6 +454,16 @@ config X86_MDFLD
 
 endif
 
+config X86_INTEL_LPSS
+	bool "Intel Low Power Subsystem Support"
+	depends on ACPI
+	select COMMON_CLK
+	---help---
+	  Select to build support for Intel Low Power Subsystem such as
+	  found on Intel Lynxpoint PCH. Selecting this option enables
+	  things like clock tree (common clock framework) which are needed
+	  by the LPSS peripheral drivers.
+
 config X86_RDC321X
 	bool "RDC R-321x SoC"
 	depends on X86_32