1 files changed, 13 insertions, 0 deletions

diff --git a/arch/arm/mach-s3c2440/Kconfig b/arch/arm/mach-s3c2440/Kconfig
index a8b69d77571b..cf10e14b7b49 100644
--- a/arch/arm/mach-s3c2440/Kconfig
+++ b/arch/arm/mach-s3c2440/Kconfig
@@ -53,6 +53,19 @@ config MACH_OSIRIS
           Say Y here if you are using the Simtec IM2440D20 module, also
           known as the Osiris.
 
+config MACH_OSIRIS_DVS
+        tristate "Simtec IM2440D20 (OSIRIS) Dynamic Voltage Scaling driver"
+        depends on MACH_OSIRIS
+        select TPS65010
+        help
+          Say Y/M here if you want to have dynamic voltage scaling support
+          on the Simtec IM2440D20 (OSIRIS) module via the TPS65011.
+
+          The DVS driver alters the voltage supplied to the ARM core
+          depending on the frequency it is running at. The driver itself
+          does not do any of the frequency alteration, which is left up
+          to the cpufreq driver.
+
 config MACH_RX3715
         bool "HP iPAQ rx3715"
         select CPU_S3C2440