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linux
linux-davinci
Commits
20752c3f
Commit
20752c3f
authored
Dec 16, 2008
by
Kevin Hilman
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OMAP: move GP timer selection alongside other timer options
Signed-off-by:
Kevin Hilman
<
khilman@deeprootsystems.com
>
parent
0c8eba80
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arch/arm/mach-omap2/Kconfig
arch/arm/mach-omap2/Kconfig
+0
-16
arch/arm/plat-omap/Kconfig
arch/arm/plat-omap/Kconfig
+15
-0
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arch/arm/mach-omap2/Kconfig
View file @
20752c3f
...
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@@ -132,19 +132,3 @@ config MACH_OVERO
config MACH_OMAP3_PANDORA
bool "OMAP3 Pandora"
depends on ARCH_OMAP3 && ARCH_OMAP34XX
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.
arch/arm/plat-omap/Kconfig
View file @
20752c3f
...
...
@@ -214,6 +214,21 @@ config OMAP_32K_TIMER_HZ
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
...
...
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