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-rw-r--r--drivers/cpufreq/Kconfig.x8610
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/cpufreq/Kconfig.x86 b/drivers/cpufreq/Kconfig.x86
index 89ae88f91895..c59bdcb83217 100644
--- a/drivers/cpufreq/Kconfig.x86
+++ b/drivers/cpufreq/Kconfig.x86
@@ -57,6 +57,16 @@ config X86_ACPI_CPUFREQ_CPB
By enabling this option the acpi_cpufreq driver provides the old
entry in addition to the new boost ones, for compatibility reasons.
+config X86_SFI_CPUFREQ
+ tristate "SFI Performance-States driver"
+ depends on X86_INTEL_MID && SFI
+ help
+ This adds a CPUFreq driver for some Silvermont based Intel Atom
+ architectures like Z34xx and Z35xx which enumerate processor
+ performance states through SFI.
+
+ If in doubt, say N.
+
config ELAN_CPUFREQ
tristate "AMD Elan SC400 and SC410"
depends on MELAN