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Commit 109df086 authored by Mark Brown's avatar Mark Brown Committed by Rafael J. Wysocki
Browse files

cpufreq: Select PM_OPP rather than depending on it 



PM_OPP is a helper library used by several of the existing cpufreq drivers.
Some of the drivers select this symbol while others depend on it and rely
on the architecture to enable it. Make this behaviour more consistent and
obvious by having all the drivers select the symbol. This will also allow
better build coverage of the affected drivers.

Signed-off-by: default avatarMark Brown <broonie@linaro.org>
Acked-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent b4f6b3a5

drivers/cpufreq/Kconfig

+2 −1
Original line number Diff line number Diff line
@@ -181,7 +181,8 @@ config CPU_FREQ_GOV_CONSERVATIVE 


config GENERIC_CPUFREQ_CPU0

	tristate "Generic CPU0 cpufreq driver"

	depends on HAVE_CLK && REGULATOR && PM_OPP && OF

	depends on HAVE_CLK && REGULATOR && OF

	select PM_OPP

	help

	  This adds a generic cpufreq driver for CPU0 frequency management.

	  It supports both uniprocessor (UP) and symmetric multiprocessor (SMP)

drivers/cpufreq/Kconfig.arm

+4 −2
Original line number Diff line number Diff line
@@ -4,7 +4,8 @@ 


config ARM_BIG_LITTLE_CPUFREQ

	tristate "Generic ARM big LITTLE CPUfreq driver"

	depends on ARM && ARM_CPU_TOPOLOGY && PM_OPP && HAVE_CLK

	depends on ARM && ARM_CPU_TOPOLOGY && HAVE_CLK

	select PM_OPP

	help

	  This enables the Generic CPUfreq driver for ARM big.LITTLE platforms.
@@ -54,7 +55,8 @@ config ARM_EXYNOS5250_CPUFREQ 
config ARM_EXYNOS5440_CPUFREQ

	bool "SAMSUNG EXYNOS5440"

	depends on SOC_EXYNOS5440

	depends on HAVE_CLK && PM_OPP && OF

	depends on HAVE_CLK && OF

	select PM_OPP

	default y

	help

	  This adds the CPUFreq driver for Samsung EXYNOS5440