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| author | Wenyou Yang <wenyou.yang@atmel.com> | 2015-03-09 11:45:35 +0800 |
|---|---|---|
| committer | Nicolas Ferre <nicolas.ferre@atmel.com> | 2015-03-13 11:12:06 +0100 |
| commit | 09fc78a601e59de89f125c8e6739fd21a7e2fd01 (patch) | |
| tree | 8b89d0c57b93ed42b4eb3c1ad8af16432b34a083 /arch/arm/mach-at91/Kconfig | |
| parent | 896bc871a4a2db13212831749d21ffa7f405c73b (diff) | |
| download | blackbird-op-linux-09fc78a601e59de89f125c8e6739fd21a7e2fd01.tar.gz blackbird-op-linux-09fc78a601e59de89f125c8e6739fd21a7e2fd01.zip | |
ARM: at91/pm: remove CONFIG_AT91_SLOW_CLOCK config option
The slow clock always exists, selecting CONFIG_AT91_SLOW_CLOCK config
is unnecessary for the suspend to memory mode.
For this mode the master clock should always switch to the slow clock.
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Tested-by: Sylvain Rochet <sylvain.rochet@finsecur.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Diffstat (limited to 'arch/arm/mach-at91/Kconfig')
| -rw-r--r-- | arch/arm/mach-at91/Kconfig | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig index cd0e996565b3..89276fb0052a 100644 --- a/arch/arm/mach-at91/Kconfig +++ b/arch/arm/mach-at91/Kconfig @@ -118,19 +118,6 @@ endif # SOC_SAM_V4_V5 comment "AT91 Feature Selections" -config AT91_SLOW_CLOCK - bool "Suspend-to-RAM disables main oscillator" - depends on SUSPEND - help - Select this if you want Suspend-to-RAM to save the most power - possible (without powering off the CPU) by disabling the PLLs - and main oscillator so that only the 32 KiHz clock is available. - - When only that slow-clock is available, some peripherals lose - functionality. Many can't issue wakeup events unless faster - clocks are available. Some lose their operating state and - need to be completely re-initialized. - config AT91_TIMER_HZ int "Kernel HZ (jiffies per second)" range 32 1024 |
