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-rw-r--r--drivers/cpufreq/Kconfig.arm58
1 files changed, 58 insertions, 0 deletions
diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm
index 6e57543fe0b9..a92440896868 100644
--- a/drivers/cpufreq/Kconfig.arm
+++ b/drivers/cpufreq/Kconfig.arm
@@ -96,6 +96,56 @@ config ARM_OMAP2PLUS_CPUFREQ
default ARCH_OMAP2PLUS
select CPU_FREQ_TABLE
+config ARM_S3C_CPUFREQ
+ bool
+ help
+ Internal configuration node for common cpufreq on Samsung SoC
+
+config ARM_S3C24XX_CPUFREQ
+ bool "CPUfreq driver for Samsung S3C24XX series CPUs (EXPERIMENTAL)"
+ depends on ARCH_S3C24XX
+ select ARM_S3C_CPUFREQ
+ help
+ This enables the CPUfreq driver for the Samsung S3C24XX family
+ of CPUs.
+
+ For details, take a look at <file:Documentation/cpu-freq>.
+
+ If in doubt, say N.
+
+config ARM_S3C24XX_CPUFREQ_DEBUG
+ bool "Debug CPUfreq Samsung driver core"
+ depends on ARM_S3C24XX_CPUFREQ
+ help
+ Enable s3c_freq_dbg for the Samsung S3C CPUfreq core
+
+config ARM_S3C24XX_CPUFREQ_IODEBUG
+ bool "Debug CPUfreq Samsung driver IO timing"
+ depends on ARM_S3C24XX_CPUFREQ
+ help
+ Enable s3c_freq_iodbg for the Samsung S3C CPUfreq core
+
+config ARM_S3C24XX_CPUFREQ_DEBUGFS
+ bool "Export debugfs for CPUFreq"
+ depends on ARM_S3C24XX_CPUFREQ && DEBUG_FS
+ help
+ Export status information via debugfs.
+
+config ARM_S3C2410_CPUFREQ
+ bool
+ depends on ARM_S3C24XX_CPUFREQ && CPU_S3C2410
+ select S3C2410_CPUFREQ_UTILS
+ help
+ CPU Frequency scaling support for S3C2410
+
+config ARM_S3C2412_CPUFREQ
+ bool
+ depends on ARM_S3C24XX_CPUFREQ && CPU_S3C2412
+ default y
+ select S3C2412_IOTIMING
+ help
+ CPU Frequency scaling support for S3C2412 and S3C2413 SoC CPUs.
+
config ARM_S3C2416_CPUFREQ
bool "S3C2416 CPU Frequency scaling support"
depends on CPU_S3C2416
@@ -118,6 +168,14 @@ config ARM_S3C2416_CPUFREQ_VCORESCALE
If in doubt, say N.
+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.
+
config ARM_S3C64XX_CPUFREQ
bool "Samsung S3C64XX"
depends on CPU_S3C6410
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