diff options
Diffstat (limited to 'drivers/cpufreq/Kconfig.arm')
| -rw-r--r-- | drivers/cpufreq/Kconfig.arm | 29 |
1 files changed, 21 insertions, 8 deletions
diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm index d89b8afe23b6..920c469f3953 100644 --- a/drivers/cpufreq/Kconfig.arm +++ b/drivers/cpufreq/Kconfig.arm @@ -12,6 +12,27 @@ config ARM_BIG_LITTLE_CPUFREQ help This enables the Generic CPUfreq driver for ARM big.LITTLE platforms. +config ARM_BRCMSTB_AVS_CPUFREQ + tristate "Broadcom STB AVS CPUfreq driver" + depends on ARCH_BRCMSTB || COMPILE_TEST + default y + help + Some Broadcom STB SoCs use a co-processor running proprietary firmware + ("AVS") to handle voltage and frequency scaling. This driver provides + a standard CPUfreq interface to to the firmware. + + Say Y, if you have a Broadcom SoC with AVS support for DFS or DVFS. + +config ARM_BRCMSTB_AVS_CPUFREQ_DEBUG + bool "Broadcom STB AVS CPUfreq driver sysfs debug capability" + depends on ARM_BRCMSTB_AVS_CPUFREQ + help + Enabling this option turns on debug support via sysfs under + /sys/kernel/debug/brcmstb-avs-cpufreq. It is possible to read all and + write some AVS mailbox registers through sysfs entries. + + If in doubt, say N. + config ARM_DT_BL_CPUFREQ tristate "Generic probing via DT for ARM big LITTLE CPUfreq driver" depends on ARM_BIG_LITTLE_CPUFREQ && OF @@ -60,14 +81,6 @@ config ARM_IMX6Q_CPUFREQ If in doubt, say N. -config ARM_INTEGRATOR - tristate "CPUfreq driver for ARM Integrator CPUs" - depends on ARCH_INTEGRATOR - default y - help - This enables the CPUfreq driver for ARM Integrator CPUs. - If in doubt, say Y. - config ARM_KIRKWOOD_CPUFREQ def_bool MACH_KIRKWOOD help |