diff options
Diffstat (limited to 'drivers/cpufreq/Kconfig.arm')
| -rw-r--r-- | drivers/cpufreq/Kconfig.arm | 32 |
1 files changed, 15 insertions, 17 deletions
diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm index 31297499a60..7364a538e05 100644 --- a/drivers/cpufreq/Kconfig.arm +++ b/drivers/cpufreq/Kconfig.arm @@ -2,6 +2,7 @@ # ARM CPU Frequency scaling drivers # +# big LITTLE core layer and glue drivers config ARM_BIG_LITTLE_CPUFREQ tristate "Generic ARM big LITTLE CPUfreq driver" depends on ARM && BIG_LITTLE && ARM_CPU_TOPOLOGY && HAVE_CLK @@ -16,6 +17,14 @@ config ARM_DT_BL_CPUFREQ This enables probing via DT for Generic CPUfreq driver for ARM big.LITTLE platform. This gets frequency tables from DT. +config ARM_VEXPRESS_SPC_CPUFREQ + tristate "Versatile Express SPC based CPUfreq driver" + depends on ARM_BIG_LITTLE_CPUFREQ && ARCH_VEXPRESS_SPC + help + This add the CPUfreq driver support for Versatile Express + big.LITTLE platforms using SPC for power management. + + config ARM_EXYNOS_CPUFREQ bool @@ -32,7 +41,7 @@ config ARM_EXYNOS4210_CPUFREQ config ARM_EXYNOS4X12_CPUFREQ bool "SAMSUNG EXYNOS4x12" - depends on (SOC_EXYNOS4212 || SOC_EXYNOS4412) + depends on SOC_EXYNOS4212 || SOC_EXYNOS4412 default y select ARM_EXYNOS_CPUFREQ help @@ -76,18 +85,14 @@ config ARM_EXYNOS_CPU_FREQ_BOOST_SW It allows usage of special frequencies for Samsung Exynos processors if thermal conditions are appropriate. - It reguires, for safe operation, thermal framework with properly + It requires, for safe operation, thermal framework with properly defined trip points. If in doubt, say N. config ARM_HIGHBANK_CPUFREQ tristate "Calxeda Highbank-based" - depends on ARCH_HIGHBANK - select GENERIC_CPUFREQ_CPU0 - select PM_OPP - select REGULATOR - + depends on ARCH_HIGHBANK && GENERIC_CPUFREQ_CPU0 && REGULATOR default m help This adds the CPUFreq driver for Calxeda Highbank SoC @@ -99,6 +104,7 @@ config ARM_IMX6Q_CPUFREQ tristate "Freescale i.MX6 cpufreq support" depends on ARCH_MXC depends on REGULATOR_ANATOP + select PM_OPP help This adds cpufreq driver support for Freescale i.MX6 series SoCs. @@ -113,7 +119,7 @@ config ARM_INTEGRATOR If in doubt, say Y. config ARM_KIRKWOOD_CPUFREQ - def_bool ARCH_KIRKWOOD && OF + def_bool ARCH_KIRKWOOD || MACH_KIRKWOOD help This adds the CPUFreq driver for Marvell Kirkwood SoCs. @@ -181,7 +187,7 @@ config ARM_S3C2416_CPUFREQ S3C2450 SoC. The S3C2416 supports changing the rate of the armdiv clock source and also entering a so called dynamic voltage scaling mode in which it is possible to reduce the - core voltage of the cpu. + core voltage of the CPU. If in doubt, say N. @@ -241,11 +247,3 @@ config ARM_TEGRA_CPUFREQ default y help This adds the CPUFreq driver support for TEGRA SOCs. - -config ARM_VEXPRESS_SPC_CPUFREQ - tristate "Versatile Express SPC based CPUfreq driver" - select ARM_BIG_LITTLE_CPUFREQ - depends on ARCH_VEXPRESS_SPC - help - This add the CPUfreq driver support for Versatile Express - big.LITTLE platforms using SPC for power management. |