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| author |   Abhilash Kesavan <a.kesavan@samsung.com> | 2014-05-16 04:26:30 +0900 |
|---|---|---|
| committer |   Kukjin Kim <kgene.kim@samsung.com> | 2014-05-16 04:26:30 +0900 |
| commit | ccf5511797cd4b48d20a85fa1778f5608eac9fd7 (patch) | |
| tree | 25828bdbca492bb8a0c4e305c0c2584956d766ff /arch/arm/mach-exynos/Kconfig | |
| parent | ARM: dts: add CCI node for exynos5420 (diff) | |
| download | linux-dev-ccf5511797cd4b48d20a85fa1778f5608eac9fd7.tar.xz linux-dev-ccf5511797cd4b48d20a85fa1778f5608eac9fd7.zip | |
ARM: EXYNOS: Add MCPM call-back functions
Add machine-dependent MCPM call-backs for Exynos5420. These are used
to power up/down the secondary CPUs during boot, shutdown, s2r and
switching.
Signed-off-by: Thomas Abraham <thomas.ab@samsung.com>
Signed-off-by: Inderpal Singh <inderpal.s@samsung.com>
Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
Reviewed-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/mach-exynos/Kconfig')
| -rw-r--r-- | arch/arm/mach-exynos/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig index fc8bf18e222d..1602abce6ec0 100644 --- a/arch/arm/mach-exynos/Kconfig +++ b/arch/arm/mach-exynos/Kconfig @@ -110,4 +110,12 @@ config SOC_EXYNOS5440 endmenu +config EXYNOS5420_MCPM + bool "Exynos5420 Multi-Cluster PM support" + depends on MCPM && SOC_EXYNOS5420 + select ARM_CCI + help + This is needed to provide CPU and cluster power management + on Exynos5420 implementing big.LITTLE. + endif |