1 files changed, 18 insertions, 0 deletions

diff --git a/drivers/cpufreq/Kconfig.powerpc b/drivers/cpufreq/Kconfig.powerpc
index e76992f79683..9c926ca0d718 100644
--- a/drivers/cpufreq/Kconfig.powerpc
+++ b/drivers/cpufreq/Kconfig.powerpc
@@ -1,3 +1,21 @@
+config CPU_FREQ_CBE
+        tristate "CBE frequency scaling"
+        depends on CBE_RAS && PPC_CELL
+        default m
+        help
+          This adds the cpufreq driver for Cell BE processors.
+          For details, take a look at <file:Documentation/cpu-freq/>.
+          If you don't have such processor, say N
+
+config CPU_FREQ_CBE_PMI
+        bool "CBE frequency scaling using PMI interface"
+        depends on CPU_FREQ_CBE
+        default n
+        help
+          Select this, if you want to use the PMI interface to switch
+          frequencies. Using PMI, the processor will not only be able to run at
+          lower speed, but also at lower core voltage.
+
 config CPU_FREQ_MAPLE
         bool "Support for Maple 970FX Evaluation Board"
         depends on PPC_MAPLE