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-rw-r--r--drivers/cpufreq/Kconfig.arm42
1 files changed, 42 insertions, 0 deletions
diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm
index e0664fed018a..32d790dd8180 100644
--- a/drivers/cpufreq/Kconfig.arm
+++ b/drivers/cpufreq/Kconfig.arm
@@ -2,6 +2,33 @@
# ARM CPU Frequency scaling drivers
#
+config ARM_OMAP2PLUS_CPUFREQ
+ bool "TI OMAP2+"
+ 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
@@ -25,6 +52,8 @@ config ARM_EXYNOS_CPUFREQ
bool "SAMSUNG EXYNOS SoCs"
depends on ARCH_EXYNOS
select ARM_EXYNOS4210_CPUFREQ if CPU_EXYNOS4210
+ select ARM_EXYNOS4X12_CPUFREQ if (SOC_EXYNOS4212 || SOC_EXYNOS4412)
+ select ARM_EXYNOS5250_CPUFREQ if SOC_EXYNOS5250
default y
help
This adds the CPUFreq driver common part for Samsung
@@ -34,6 +63,19 @@ config ARM_EXYNOS_CPUFREQ
config ARM_EXYNOS4210_CPUFREQ
bool "Samsung EXYNOS4210"
+ depends on ARCH_EXYNOS
help
This adds the CPUFreq driver for Samsung EXYNOS4210
SoC (S5PV310 or S5PC210).
+
+config ARM_EXYNOS4X12_CPUFREQ
+ bool "Samsung EXYNOS4X12"
+ help
+ This adds the CPUFreq driver for Samsung EXYNOS4X12
+ SoC (EXYNOS4212 or EXYNOS4412).
+
+config ARM_EXYNOS5250_CPUFREQ
+ bool "Samsung EXYNOS5250"
+ help
+ This adds the CPUFreq driver for Samsung EXYNOS5250
+ SoC.