diff options
Diffstat (limited to 'drivers/cpufreq/Kconfig.arm')
| -rw-r--r-- | drivers/cpufreq/Kconfig.arm | 77 |
1 files changed, 54 insertions, 23 deletions
diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm index 56c31a78c692..954749afb5fe 100644 --- a/drivers/cpufreq/Kconfig.arm +++ b/drivers/cpufreq/Kconfig.arm @@ -19,6 +19,28 @@ config ACPI_CPPC_CPUFREQ If in doubt, say N. +config ACPI_CPPC_CPUFREQ_FIE + bool "Frequency Invariance support for CPPC cpufreq driver" + depends on ACPI_CPPC_CPUFREQ && GENERIC_ARCH_TOPOLOGY + default y + help + This extends frequency invariance support in the CPPC cpufreq driver, + by using CPPC delivered and reference performance counters. + + If in doubt, say N. + +config ARM_ALLWINNER_SUN50I_CPUFREQ_NVMEM + tristate "Allwinner nvmem based SUN50I CPUFreq driver" + depends on ARCH_SUNXI + depends on NVMEM_SUNXI_SID + select PM_OPP + help + This adds the nvmem based CPUFreq driver for Allwinner + h6 SoC. + + To compile this driver as a module, choose M here: the + module will be called sun50i-cpufreq-nvmem. + config ARM_ARMADA_37XX_CPUFREQ tristate "Armada 37xx CPUFreq support" depends on ARCH_MVEBU && CPUFREQ_DT @@ -29,6 +51,7 @@ config ARM_ARMADA_37XX_CPUFREQ config ARM_ARMADA_8K_CPUFREQ tristate "Armada 8K CPUFreq driver" depends on ARCH_MVEBU && CPUFREQ_DT + select ARMADA_AP_CPU_CLK help This enables the CPUFreq driver support for Marvell Armada8k SOCs. @@ -37,14 +60,6 @@ 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 @@ -57,7 +72,9 @@ 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. @@ -87,6 +104,7 @@ config ARM_IMX6Q_CPUFREQ tristate "Freescale i.MX6 cpufreq support" depends on ARCH_MXC depends on REGULATOR_ANATOP + depends on NVMEM_IMX_OCOTP || COMPILE_TEST select PM_OPP help This adds cpufreq driver support for Freescale i.MX6 series SoCs. @@ -115,14 +133,26 @@ config ARM_MEDIATEK_CPUFREQ help This adds the CPUFreq driver support for MediaTek SoCs. +config ARM_MEDIATEK_CPUFREQ_HW + tristate "MediaTek CPUFreq HW driver" + depends on ARCH_MEDIATEK || COMPILE_TEST + default m + help + Support for the CPUFreq HW driver. + Some MediaTek chipsets have a HW engine to offload the steps + necessary for changing the frequency of the CPUs. Firmware loaded + in this engine exposes a programming interface to the OS. + The driver implements the cpufreq interface for this HW engine. + Say Y if you want to support CPUFreq HW. + config ARM_OMAP2PLUS_CPUFREQ bool "TI OMAP2+" depends on ARCH_OMAP2PLUS default ARCH_OMAP2PLUS -config ARM_QCOM_CPUFREQ_KRYO - tristate "Qualcomm Kryo based CPUFreq" - depends on ARM64 +config ARM_QCOM_CPUFREQ_NVMEM + tristate "Qualcomm nvmem based CPUFreq" + depends on ARCH_QCOM depends on QCOM_QFPROM depends on QCOM_SMEM select PM_OPP @@ -188,7 +218,6 @@ config ARM_S3C24XX_CPUFREQ_DEBUGFS config ARM_S3C2410_CPUFREQ bool depends on ARM_S3C24XX_CPUFREQ && CPU_S3C2410 - select S3C2410_CPUFREQ_UTILS help CPU Frequency scaling support for S3C2410 @@ -225,7 +254,6 @@ config ARM_S3C2416_CPUFREQ_VCORESCALE config ARM_S3C2440_CPUFREQ bool "S3C2440/S3C2442 CPU Frequency scaling support" depends on ARM_S3C24XX_CPUFREQ && (CPU_S3C2440 || CPU_S3C2442) - select S3C2410_CPUFREQ_UTILS default y help CPU Frequency scaling support for S3C2440 and S3C2442 SoC CPUs. @@ -275,7 +303,7 @@ config ARM_SPEAR_CPUFREQ config ARM_STI_CPUFREQ tristate "STi CPUFreq support" - depends on SOC_STIH407 + depends on CPUFREQ_DT && SOC_STIH407 help This driver uses the generic OPP framework to match the running platform with a predefined set of suitable values. If not provided @@ -283,17 +311,12 @@ config ARM_STI_CPUFREQ this config option if you wish to add CPUFreq support for STi based SoCs. -config ARM_TANGO_CPUFREQ - bool - depends on CPUFREQ_DT && ARCH_TANGO - default y - config ARM_TEGRA20_CPUFREQ - tristate "Tegra20 CPUFreq support" - depends on ARCH_TEGRA + tristate "Tegra20/30 CPUFreq support" + depends on ARCH_TEGRA && CPUFREQ_DT default y help - This adds the CPUFreq driver support for Tegra20 SOCs. + This adds the CPUFreq driver support for Tegra20/30 SOCs. config ARM_TEGRA124_CPUFREQ bool "Tegra124 CPUFreq support" @@ -308,9 +331,17 @@ config ARM_TEGRA186_CPUFREQ help This adds the CPUFreq driver support for Tegra186 SOCs. +config ARM_TEGRA194_CPUFREQ + tristate "Tegra194 CPUFreq support" + depends on ARCH_TEGRA_194_SOC && TEGRA_BPMP + default y + help + This adds CPU frequency driver support for Tegra194 SOCs. + config ARM_TI_CPUFREQ bool "Texas Instruments CPUFreq support" depends on ARCH_OMAP2PLUS + default ARCH_OMAP2PLUS help This driver enables valid OPPs on the running platform based on values contained within the SoC in use. Enable this in order to |