2 files changed, 19 insertions, 0 deletions

diff --git a/drivers/cpufreq/Kconfig b/drivers/cpufreq/Kconfig
index 386dbc9ccdfd..d100926aca0a 100644
--- a/drivers/cpufreq/Kconfig
+++ b/drivers/cpufreq/Kconfig
@@ -20,6 +20,10 @@ if CPU_FREQ
 config CPU_FREQ_GOV_COMMON
         bool
 
+config CPU_FREQ_BOOST_SW
+        bool
+        depends on THERMAL
+
 config CPU_FREQ_STAT
         tristate "CPU frequency translation statistics"
         default y
diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm
index 0468ad147301..31297499a60a 100644
--- a/drivers/cpufreq/Kconfig.arm
+++ b/drivers/cpufreq/Kconfig.arm
@@ -66,6 +66,21 @@ config ARM_EXYNOS5440_CPUFREQ
 
           If in doubt, say N.
 
+config ARM_EXYNOS_CPU_FREQ_BOOST_SW
+        bool "EXYNOS Frequency Overclocking - Software"
+        depends on ARM_EXYNOS_CPUFREQ
+        select CPU_FREQ_BOOST_SW
+        select EXYNOS_THERMAL
+        help
+          This driver supports software managed overclocking (BOOST).
+          It allows usage of special frequencies for Samsung Exynos
+          processors if thermal conditions are appropriate.
+
+          It reguires, for safe operation, thermal framework with properly
+          defined trip points.
+
+          If in doubt, say N.
+
 config ARM_HIGHBANK_CPUFREQ
         tristate "Calxeda Highbank-based"
         depends on ARCH_HIGHBANK