config ARCH_OMAP1
bool "TI OMAP1"
+ select COMMON_CLKDEV
config ARCH_OMAP2
bool "TI OMAP2"
select CPU_V6
+ select COMMON_CLKDEV
config ARCH_OMAP3
bool "TI OMAP3"
select CPU_V7
+ select COMMON_CLKDEV
endchoice
for every clockdomain register write. However, the
extra detail costs some memory.
-config OMAP_SMARTREFLEX
- bool "SmartReflex support"
- depends on ARCH_OMAP34XX && TWL4030_CORE
- 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 VDD1 and VDD2, user must write 1 to
- /sys/power/sr_vddX_autocomp, where X is 1 or 2.
-
-config OMAP_SMARTREFLEX_TESTING
- bool "Smartreflex testing support"
- depends on OMAP_SMARTREFLEX
- default n
- help
- Say Y if you want to enable SmartReflex testing with SW hardcoded
- NVALUES intead of E-fuse NVALUES set in factory silicon testing.
-
- In some devices the E-fuse values have not been set, even though
- SmartReflex modules are included. Using these hardcoded values set
- in software, one can test the SmartReflex features without E-fuse.
-
- WARNING: Enabling this option may cause your device to hang!
-
config OMAP_RESET_CLOCKS
bool "Reset unused clocks during boot"
depends on ARCH_OMAP
Kernel internal timer frequency should be a divisor of 32768,
such as 64 or 128.
-config OMAP_TICK_GPTIMER
- int "GPTIMER used for system tick timer"
- depends on ARCH_OMAP2 || ARCH_OMAP3
- range 1 12
- default 1
- help
- Linux uses one of the twelve on-board OMAP GPTIMER blocks to generate
- system tick interrupts. The twelve GPTIMERs have slightly
- different powerdomain, source clock, and security properties
- (mostly documented in the OMAP3 TRMs) that can affect the selection
- of which GPTIMER to use. The historical default is GPTIMER1.
- If CONFIG_OMAP_32K_TIMER is selected, Beagle may require GPTIMER12
- due to hardware sensitivity to glitches on the OMAP 32kHz clock
- input.
-
config OMAP_DM_TIMER
bool "Use dual-mode timer"
depends on ARCH_OMAP16XX || ARCH_OMAP24XX || ARCH_OMAP34XX