1 files changed, 14 insertions, 1 deletions

diff --git a/drivers/cpufreq/Kconfig.x86 b/drivers/cpufreq/Kconfig.x86
index 934854ae5eb4..98e5abbe8f26 100644
--- a/drivers/cpufreq/Kconfig.x86
+++ b/drivers/cpufreq/Kconfig.x86
@@ -2,6 +2,19 @@
 # x86 CPU Frequency scaling drivers
 #
 
+config X86_INTEL_PSTATE
+       bool "Intel P state control"
+       depends on X86
+       help
+          This driver provides a P state for Intel core processors.
+          The driver implements an internal governor and will become
+          the scaling driver and governor for Sandy bridge processors.
+
+          When this driver is enabled it will become the perferred
+          scaling driver for Sandy bridge processors.
+
+          If in doubt, say N.
+
 config X86_PCC_CPUFREQ
         tristate "Processor Clocking Control interface driver"
         depends on ACPI && ACPI_PROCESSOR
@@ -106,7 +119,7 @@ config X86_POWERNOW_K7_ACPI
 config X86_POWERNOW_K8
         tristate "AMD Opteron/Athlon64 PowerNow!"
         select CPU_FREQ_TABLE
-        depends on ACPI && ACPI_PROCESSOR
+        depends on ACPI && ACPI_PROCESSOR && X86_ACPI_CPUFREQ
         help
           This adds the CPUFreq driver for K8/early Opteron/Athlon64 processors.
           Support for K10 and newer processors is now in acpi-cpufreq.