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authorViresh Kumar <viresh.kumar@linaro.org>2013-04-04 12:54:15 +0000
committerKukjin Kim <kgene.kim@samsung.com>2013-05-20 23:04:28 +0900
commitf023f8dd59bf93e29e9b9bd98a92eeef43b1a32a (patch)
tree404224a1a4b000b37cf5955d9090d0fe247eef20 /drivers/cpufreq/Kconfig.arm
parentf722406faae2d073cc1d01063d1123c35425939e (diff)
cpufreq: s3c24xx: move cpufreq driver to drivers/cpufreq
This patch moves cpufreq driver of Samsung's ARM based s3c24xx platform to drivers/cpufreq. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'drivers/cpufreq/Kconfig.arm')
-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 f3af18b9acc..bbcd7199257 100644
--- a/drivers/cpufreq/Kconfig.arm
+++ b/drivers/cpufreq/Kconfig.arm
@@ -95,6 +95,56 @@ 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
@@ -117,6 +167,14 @@ 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