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authorBen Dooks <ben@simtec.co.uk>2009-07-30 23:23:27 +0100
committerBen Dooks <ben-linux@fluff.org>2009-07-30 23:22:52 +0100
commita24c091db988551e2c350cfde9eb80ab6e791ffb (patch)
tree487a86d71ed0a97c27c25de9e618e7db25066c8e /arch/arm/mach-s3c2410/Kconfig
parent831a6fcb9393960b35173fa2e0f835b710152fff (diff)
ARM: S3C2410: CPUFREQ: Add core support.
Add core support for frequency scaling on the S3C2410 SoC. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch/arm/mach-s3c2410/Kconfig')
-rw-r--r--arch/arm/mach-s3c2410/Kconfig11
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c2410/Kconfig b/arch/arm/mach-s3c2410/Kconfig
index 41bb65d5b91..a7f70e18ccb 100644
--- a/arch/arm/mach-s3c2410/Kconfig
+++ b/arch/arm/mach-s3c2410/Kconfig
@@ -12,6 +12,7 @@ config CPU_S3C2410
select S3C2410_GPIO
select CPU_LLSERIAL_S3C2410
select S3C2410_PM if PM
+ select S3C2410_CPUFREQ if CPU_FREQ_S3C24XX
help
Support for S3C2410 and S3C2410A family from the S3C24XX line
of Samsung Mobile CPUs.
@@ -45,6 +46,15 @@ config MACH_BAST_IDE
Internal node for machines with an BAST style IDE
interface
+# cpu frequency scaling support
+
+config S3C2410_CPUFREQ
+ bool
+ depends on CPU_FREQ_S3C24XX && CPU_S3C2410
+ select S3C2410_CPUFREQ_UTILS
+ help
+ CPU Frequency scaling support for S3C2410
+
menu "S3C2410 Machines"
config ARCH_SMDK2410
@@ -79,6 +89,7 @@ config MACH_N30
config ARCH_BAST
bool "Simtec Electronics BAST (EB2410ITX)"
select CPU_S3C2410
+ select S3C2410_IOTIMING if S3C2410_CPUFREQ
select PM_SIMTEC if PM
select SIMTEC_NOR
select MACH_BAST_IDE