diff options
Diffstat (limited to 'arch/arm/plat-omap')
-rw-r--r-- | arch/arm/plat-omap/Kconfig | 22 |
1 files changed, 3 insertions, 19 deletions
diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig index bba384dfbcf6..816dec062f3c 100644 --- a/arch/arm/plat-omap/Kconfig +++ b/arch/arm/plat-omap/Kconfig | |||
@@ -45,26 +45,12 @@ config OMAP_DEBUG_LEDS | |||
45 | depends on OMAP_DEBUG_DEVICES | 45 | depends on OMAP_DEBUG_DEVICES |
46 | default y if LEDS_CLASS | 46 | default y if LEDS_CLASS |
47 | 47 | ||
48 | menuconfig POWER_AVS | ||
49 | tristate "Adaptive Voltage Scaling class support" | ||
50 | help | ||
51 | AVS(Adaptive Voltage Scaling) is a power management technique which | ||
52 | finely controls the operating voltage of a device in order to optimize | ||
53 | (i.e. reduce) its power consumption. | ||
54 | At a given operating point the voltage is adapted depending on | ||
55 | static factors (chip manufacturing process) and dynamic factors | ||
56 | (temperature depending performance). | ||
57 | AVS is also called SmartReflex on OMAP devices. | ||
58 | |||
59 | Say Y here to enable Adaptive Voltage Scaling class support. | ||
60 | |||
61 | if POWER_AVS | ||
62 | |||
63 | config POWER_AVS_OMAP | 48 | config POWER_AVS_OMAP |
64 | bool "AVS(Adaptive Voltage Scaling) support for OMAP IP versions 1&2" | 49 | bool "AVS(Adaptive Voltage Scaling) support for OMAP IP versions 1&2" |
65 | depends on (ARCH_OMAP3 || ARCH_OMAP4) && PM | 50 | depends on POWER_AVS && (ARCH_OMAP3 || ARCH_OMAP4) && PM |
66 | help | 51 | help |
67 | Say Y to enable AVS support on OMAP containing the version 1 or | 52 | Say Y to enable AVS(Adaptive Voltage Scaling) |
53 | support on OMAP containing the version 1 or | ||
68 | version 2 of the SmartReflex IP. | 54 | version 2 of the SmartReflex IP. |
69 | V1 is the 65nm version used in OMAP3430. | 55 | V1 is the 65nm version used in OMAP3430. |
70 | V2 is the update for the 45nm version of the IP used in OMAP3630 | 56 | V2 is the update for the 45nm version of the IP used in OMAP3630 |
@@ -89,8 +75,6 @@ config POWER_AVS_OMAP_CLASS3 | |||
89 | Class 3 implementation of Smartreflex employs continuous hardware | 75 | Class 3 implementation of Smartreflex employs continuous hardware |
90 | voltage calibration. | 76 | voltage calibration. |
91 | 77 | ||
92 | endif # POWER_AVS | ||
93 | |||
94 | config OMAP_RESET_CLOCKS | 78 | config OMAP_RESET_CLOCKS |
95 | bool "Reset unused clocks during boot" | 79 | bool "Reset unused clocks during boot" |
96 | depends on ARCH_OMAP | 80 | depends on ARCH_OMAP |