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Diffstat (limited to 'arch/arm/plat-omap/Kconfig')
| -rw-r--r-- | arch/arm/plat-omap/Kconfig | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig index 5e63e5069e0d..f1673fb96fe9 100644 --- a/arch/arm/plat-omap/Kconfig +++ b/arch/arm/plat-omap/Kconfig @@ -35,6 +35,28 @@ config OMAP_DEBUG_LEDS depends on OMAP_DEBUG_DEVICES default y if LEDS_CLASS +config OMAP_SMARTREFLEX + bool "SmartReflex support" + depends on ARCH_OMAP3 && PM + help + Say Y if you want to enable SmartReflex. + + SmartReflex can perform continuous dynamic voltage + scaling around the nominal operating point voltage + according to silicon characteristics and operating + conditions. Enabling SmartReflex reduces power + consumption. + + Please note, that by default SmartReflex is only + initialized. To enable the automatic voltage + compensation for vdd mpu and vdd core from user space, + user must write 1 to + /debug/voltage/vdd_<X>/smartreflex/autocomp, + where X is mpu or core for OMAP3. + Optionallly autocompensation can be enabled in the kernel + by default during system init via the enable_on_init flag + which an be passed as platform data to the smartreflex driver. + config OMAP_RESET_CLOCKS bool "Reset unused clocks during boot" depends on ARCH_OMAP |