arm: exynos: Enable OPP library support for exynos5440

The OPP library support is needed for exynos5440 cpu frequency
dynamic scaling driver.

Signed-off-by: Amit Daniel Kachhap <amit.daniel@samsung.com>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
index 70f94c8..d5dde07 100644 (file)
--- a/arch/arm/mach-exynos/Kconfig
+++ b/arch/arm/mach-exynos/Kconfig
@@ -72,10 +72,12 @@ config SOC_EXYNOS5440
        bool "SAMSUNG EXYNOS5440"
        default y
        depends on ARCH_EXYNOS5
+       select ARCH_HAS_OPP
        select ARM_ARCH_TIMER
        select AUTO_ZRELADDR
        select PINCTRL
        select PINCTRL_EXYNOS5440
+       select PM_OPP
        help
          Enable EXYNOS5440 SoC support