diff options
Diffstat (limited to 'drivers/devfreq/Kconfig')
| -rw-r--r-- | drivers/devfreq/Kconfig | 36 |
1 files changed, 26 insertions, 10 deletions
diff --git a/drivers/devfreq/Kconfig b/drivers/devfreq/Kconfig index 0b1df12e0f21..9754d8b31621 100644 --- a/drivers/devfreq/Kconfig +++ b/drivers/devfreq/Kconfig @@ -62,7 +62,7 @@ config DEVFREQ_GOV_USERSPACE help Sets the frequency at the user specified one. This governor returns the user configured frequency if there - has been an input to /sys/devices/.../power/devfreq_set_freq. + has been an input to /sys/devices/.../userspace/set_freq. Otherwise, the governor does not change the frequency given at the initialization. @@ -91,11 +91,18 @@ config ARM_EXYNOS_BUS_DEVFREQ and adjusts the operating frequencies and voltages with OPP support. This does not yet operate with optimal voltages. +config ARM_IMX_BUS_DEVFREQ + tristate "i.MX Generic Bus DEVFREQ Driver" + depends on ARCH_MXC || COMPILE_TEST + select DEVFREQ_GOV_USERSPACE + help + This adds the generic DEVFREQ driver for i.MX interconnects. It + allows adjusting NIC/NOC frequency. + config ARM_IMX8M_DDRC_DEVFREQ tristate "i.MX8M DDRC DEVFREQ Driver" depends on (ARCH_MXC && HAVE_ARM_SMCCC) || \ (COMPILE_TEST && HAVE_ARM_SMCCC) - select DEVFREQ_GOV_SIMPLE_ONDEMAND select DEVFREQ_GOV_USERSPACE help This adds the DEVFREQ driver for the i.MX8M DDR Controller. It allows @@ -113,15 +120,15 @@ config ARM_TEGRA_DEVFREQ It reads ACTMON counters of memory controllers and adjusts the operating frequencies and voltages with OPP support. -config ARM_TEGRA20_DEVFREQ - tristate "NVIDIA Tegra20 DEVFREQ Driver" - depends on (TEGRA_MC && TEGRA20_EMC) || COMPILE_TEST - depends on COMMON_CLK - select DEVFREQ_GOV_SIMPLE_ONDEMAND +config ARM_MEDIATEK_CCI_DEVFREQ + tristate "MEDIATEK CCI DEVFREQ Driver" + depends on ARM_MEDIATEK_CPUFREQ || COMPILE_TEST + select DEVFREQ_GOV_PASSIVE help - This adds the DEVFREQ driver for the Tegra20 family of SoCs. - It reads Memory Controller counters and adjusts the operating - frequencies and voltages with OPP support. + This adds a devfreq driver for MediaTek Cache Coherent Interconnect + which is shared the same regulators with the cpu cluster. It can track + buck voltages and update a proper CCI frequency. Use the notification + to get the regulator status. config ARM_RK3399_DMC_DEVFREQ tristate "ARM RK3399 DMC DEVFREQ Driver" @@ -135,6 +142,15 @@ config ARM_RK3399_DMC_DEVFREQ It sets the frequency for the memory controller and reads the usage counts from hardware. +config ARM_SUN8I_A33_MBUS_DEVFREQ + tristate "sun8i/sun50i MBUS DEVFREQ Driver" + depends on ARCH_SUNXI || COMPILE_TEST + depends on COMMON_CLK + select DEVFREQ_GOV_SIMPLE_ONDEMAND + help + This adds the DEVFREQ driver for the MBUS controller in some + Allwinner sun8i (A33 through H3) and sun50i (A64 and H5) SoCs. + source "drivers/devfreq/event/Kconfig" endif # PM_DEVFREQ |