Pull acpica into release branch

[linux-2.6] / arch / powerpc / platforms / cell / Kconfig

diff --git a/arch/powerpc/platforms/cell/Kconfig b/arch/powerpc/platforms/cell/Kconfig
index 9b2b386ccf48aa2f6ed0650aeca471a2dad29ea3..ac8032034fb8725026ebdf39f7e93790c8fbae38 100644 (file)
--- a/arch/powerpc/platforms/cell/Kconfig
+++ b/arch/powerpc/platforms/cell/Kconfig
@@ -73,4 +73,14 @@ config CBE_CPUFREQ
          For details, take a look at <file:Documentation/cpu-freq/>.
          If you don't have such processor, say N
 
+config CBE_CPUFREQ_PMI
+       tristate "CBE frequency scaling using PMI interface"
+       depends on CBE_CPUFREQ && PPC_PMI && EXPERIMENTAL
+       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.
+
 endmenu