diff options
| author | Sudeep Holla <sudeep.holla@arm.com> | 2019-10-21 12:20:34 +0200 |
|---|---|---|
| committer | Viresh Kumar <viresh.kumar@linaro.org> | 2019-10-21 12:53:58 +0200 |
| commit | a0f950d3a0addc9552233aa2ffbdc086aa02106a (patch) | |
| tree | 2867bb31d211a77630f76a5530da16d3f443021c /drivers/cpufreq/Kconfig.arm | |
| parent | cpufreq: scpi: remove stale/outdated comment about the driver (diff) | |
| download | linux-a0f950d3a0addc9552233aa2ffbdc086aa02106a.tar.xz linux-a0f950d3a0addc9552233aa2ffbdc086aa02106a.zip | |
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.arm | 12 |
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. |