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authorSudeep Holla <sudeep.holla@arm.com>2018-10-24 16:44:57 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2018-10-25 19:39:02 +0300
commita7314405d83c8f95736edb0ea7ade5d459b79afe (patch)
tree7cb318f223bc00c789736497fcf8edf2f70a44cc /drivers/cpufreq
parent5906056e52e9ee5e130d880443e83016f892b5dd (diff)
downloadlinux-a7314405d83c8f95736edb0ea7ade5d459b79afe.tar.xz
cpufreq: drop ARM_BIG_LITTLE_CPUFREQ support for ARM64
ARM_BIG_LITTLE_CPUFREQ depends on topology_physical_package_id to get the cluster id which inturn provides the information on related cpus in the same performance domain. ARM64 core doesn't provide the cluster information as it's not architecturally defined. There are no users of this driver in ARM64 after the one and only user(SCPI) moved away. So let's ban the usage of this driver for ARM64. Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq')
-rw-r--r--drivers/cpufreq/Kconfig.arm2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm
index 0cd8eb76ad59..040cfedf3e37 100644
--- a/drivers/cpufreq/Kconfig.arm
+++ b/drivers/cpufreq/Kconfig.arm
@@ -28,7 +28,7 @@ config ARM_ARMADA_37XX_CPUFREQ
# big LITTLE core layer and glue drivers
config ARM_BIG_LITTLE_CPUFREQ
tristate "Generic ARM big LITTLE CPUfreq driver"
- depends on (ARM_CPU_TOPOLOGY || ARM64) && HAVE_CLK
+ depends on ARM_CPU_TOPOLOGY && HAVE_CLK
# if CPU_THERMAL is on and THERMAL=m, ARM_BIT_LITTLE_CPUFREQ cannot be =y
depends on !CPU_THERMAL || THERMAL
select PM_OPP