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| author | Gregory CLEMENT <gregory.clement@free-electrons.com> | 2014-04-14 17:10:13 +0200 |
|---|---|---|
| committer | Jason Cooper <jason@lakedaemon.net> | 2014-05-08 18:19:02 +0200 |
| commit | b858fbc1919720f7f54360098ece03b383e961fa (patch) | |
| tree | 34616729f8b27f63ca66d7c11c9513e2179e742f /drivers/cpuidle/Kconfig.arm | |
| parent | ARM: mvebu: Register notifier callback for the cpuidle transition (diff) | |
| download | linux-b858fbc1919720f7f54360098ece03b383e961fa.tar.xz linux-b858fbc1919720f7f54360098ece03b383e961fa.zip | |
cpuidle: mvebu: Add initial CPU idle support for Armada 370/XP SoC
Add the wfi, cpu idle and cpu deep idle power states support for the
Armada XP SoCs.
All the latencies and the power consumption values used at the
"armada_370_xp_idle_driver" structure are preliminary and will be
modified in the future after running some measurements and analysis.
Based on the work of Nadav Haklai.
Signed-off-by: Nadav Haklai <nadavh@marvell.com>
Link: https://lkml.kernel.org/r/1397488214-20685-11-git-send-email-gregory.clement@free-electrons.com
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Link: https://lkml.kernel.org/r/1397488214-20685-11-git-send-email-gregory.clement@free-electrons.com
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'drivers/cpuidle/Kconfig.arm')
| -rw-r--r-- | drivers/cpuidle/Kconfig.arm | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/cpuidle/Kconfig.arm b/drivers/cpuidle/Kconfig.arm index 97ccc31dbdd8..5bb94780d377 100644 --- a/drivers/cpuidle/Kconfig.arm +++ b/drivers/cpuidle/Kconfig.arm @@ -1,6 +1,11 @@ # # ARM CPU Idle drivers # +config ARM_ARMADA_370_XP_CPUIDLE + bool "CPU Idle Driver for Armada 370/XP family processors" + depends on ARCH_MVEBU + help + Select this to enable cpuidle on Armada 370/XP processors. config ARM_BIG_LITTLE_CPUIDLE bool "Support for ARM big.LITTLE processors" |