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Commit 333d17e5 authored by Sudeep Holla's avatar Sudeep Holla Committed by Catalin Marinas
Browse files

arm64: add ARCH_HAS_OPP to allow enabling OPP library 



The Operating Performance Point (OPP) Layer library is a generic
library used by CPUFREQ and DEVFREQ. It can be enabled only on the
platforms that specify ARCH_HAS_OPP option.

This patch selects that option in order to allow ARM64 based platforms
to use OPP library.

Signed-off-by: default avatarSudeep Holla <sudeep.holla@arm.com>
Signed-off-by: default avatarCatalin Marinas <catalin.marinas@arm.com>
parent c63c8700

arch/arm64/Kconfig

+1 −0
Original line number Original line Diff line number Diff line 
config ARM64

config ARM64

	def_bool y

	def_bool y

	select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE

	select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE

	select ARCH_HAS_OPP

	select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST

	select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST

	select ARCH_USE_CMPXCHG_LOCKREF

	select ARCH_USE_CMPXCHG_LOCKREF

	select ARCH_WANT_OPTIONAL_GPIOLIB

	select ARCH_WANT_OPTIONAL_GPIOLIB