79 lines
1.9 KiB
Plaintext
79 lines
1.9 KiB
Plaintext
|
#
|
||
|
|
# ARM CPU Frequency scaling drivers
|
||
|
|
#
|
||
|
|
|
||
|
|
config ARM_OMAP2PLUS_CPUFREQ
|
||
|
|
bool "TI OMAP2+"
|
||
|
|
depends on ARCH_OMAP2PLUS
|
||
|
|
default ARCH_OMAP2PLUS
|
||
|
|
select CPU_FREQ_TABLE
|
||
|
|
|
||
|
|
config ARM_S3C2416_CPUFREQ
|
||
|
|
bool "S3C2416 CPU Frequency scaling support"
|
||
|
|
depends on CPU_S3C2416
|
||
|
|
help
|
||
|
|
This adds the CPUFreq driver for the Samsung S3C2416 and
|
||
|
|
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.
|
||
|
|
|
||
|
|
If in doubt, say N.
|
||
|
|
|
||
|
|
config ARM_S3C2416_CPUFREQ_VCORESCALE
|
||
|
|
bool "Allow voltage scaling for S3C2416 arm core (EXPERIMENTAL)"
|
||
|
|
depends on ARM_S3C2416_CPUFREQ && REGULATOR && EXPERIMENTAL
|
||
|
|
help
|
||
|
|
Enable CPU voltage scaling when entering the dvs mode.
|
||
|
|
It uses information gathered through existing hardware and
|
||
|
|
tests but not documented in any datasheet.
|
||
|
|
|
||
|
|
If in doubt, say N.
|
||
|
|
|
||
|
|
config ARM_S3C64XX_CPUFREQ
|
||
|
|
bool "Samsung S3C64XX"
|
||
|
|
depends on CPU_S3C6410
|
||
|
|
default y
|
||
|
|
help
|
||
|
|
This adds the CPUFreq driver for Samsung S3C6410 SoC.
|
||
|
|
|
||
|
|
If in doubt, say N.
|
||
|
|
|
||
|
|
config ARM_S5PV210_CPUFREQ
|
||
|
|
bool "Samsung S5PV210 and S5PC110"
|
||
|
|
depends on CPU_S5PV210
|
||
|
|
default y
|
||
|
|
help
|
||
|
|
This adds the CPUFreq driver for Samsung S5PV210 and
|
||
|
|
S5PC110 SoCs.
|
||
|
|
|
||
|
|
If in doubt, say N.
|
||
|
|
|
||
|
|
config ARM_EXYNOS_CPUFREQ
|
||
|
|
bool "SAMSUNG EXYNOS SoCs"
|
||
|
|
depends on ARCH_EXYNOS
|
||
|
|
default y
|
||
|
|
help
|
||
|
|
This adds the CPUFreq driver common part for Samsung
|
||
|
|
EXYNOS SoCs.
|
||
|
|
|
||
|
|
If in doubt, say N.
|
||
|
|
|
||
|
|
config ARM_EXYNOS4210_CPUFREQ
|
||
|
|
def_bool CPU_EXYNOS4210
|
||
|
|
help
|
||
|
|
This adds the CPUFreq driver for Samsung EXYNOS4210
|
||
|
|
SoC (S5PV310 or S5PC210).
|
||
|
|
|
||
|
|
config ARM_EXYNOS4X12_CPUFREQ
|
||
|
|
def_bool (SOC_EXYNOS4212 || SOC_EXYNOS4412)
|
||
|
|
help
|
||
|
|
This adds the CPUFreq driver for Samsung EXYNOS4X12
|
||
|
|
SoC (EXYNOS4212 or EXYNOS4412).
|
||
|
|
|
||
|
|
config ARM_EXYNOS5250_CPUFREQ
|
||
|
|
def_bool SOC_EXYNOS5250
|
||
|
|
help
|
||
|
|
This adds the CPUFreq driver for Samsung EXYNOS5250
|
||
|
|
SoC.
|