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authorSudeep Holla <sudeep.holla@arm.com>2019-10-21 11:20:34 +0100
committerViresh Kumar <viresh.kumar@linaro.org>2019-10-21 16:23:58 +0530
commita0f950d3a0addc9552233aa2ffbdc086aa02106a (patch)
tree2867bb31d211a77630f76a5530da16d3f443021c /drivers/cpufreq/Kconfig.arm
parent1b82a4b5d331ba3814a53f2fc289c2d2716bd3fd (diff)
cpufreq: merge arm_big_little and vexpress-spc
arm_big_little cpufreq driver was designed as a generic big little driver that could be used by any platform and make use of bL switcher. Over years alternate solutions have been designed and merged to deal with bL/HMP systems like EAS. Also since no other driver made use of generic arm_big_little cpufreq driver except Vexpress SPC, we can merge them together as vexpress-spc driver used only on Vexpress TC2(CA15_CA7) platform. Acked-by: Nicolas Pitre <nico@fluxnic.net> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Diffstat (limited to 'drivers/cpufreq/Kconfig.arm')
-rw-r--r--drivers/cpufreq/Kconfig.arm12
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm
index a905796f7f85..3858d86cf409 100644
--- a/drivers/cpufreq/Kconfig.arm
+++ b/drivers/cpufreq/Kconfig.arm
@@ -49,14 +49,6 @@ config ARM_ARMADA_8K_CPUFREQ
If in doubt, say N.
-# big LITTLE core layer and glue drivers
-config ARM_BIG_LITTLE_CPUFREQ
- tristate "Generic ARM big LITTLE CPUfreq driver"
- depends on ARM_CPU_TOPOLOGY && HAVE_CLK
- select PM_OPP
- help
- This enables the Generic CPUfreq driver for ARM big.LITTLE platforms.
-
config ARM_SCPI_CPUFREQ
tristate "SCPI based CPUfreq driver"
depends on ARM_SCPI_PROTOCOL && COMMON_CLK_SCPI
@@ -69,7 +61,9 @@ config ARM_SCPI_CPUFREQ
config ARM_VEXPRESS_SPC_CPUFREQ
tristate "Versatile Express SPC based CPUfreq driver"
- depends on ARM_BIG_LITTLE_CPUFREQ && ARCH_VEXPRESS_SPC
+ depends on ARM_CPU_TOPOLOGY && HAVE_CLK
+ depends on ARCH_VEXPRESS_SPC
+ select PM_OPP
help
This add the CPUfreq driver support for Versatile Express
big.LITTLE platforms using SPC for power management.