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authorBen Dooks2009-07-30 23:23:37 +0100
committerBen Dooks2009-07-30 23:22:55 +0100
commit140780ab5a2bc04ccff77337c3a27f3b44182a91 (patch)
tree719cc3986597f78ee9197404e31738b484de11c7 /arch/arm/mach-s3c2412
parent25400036867fa7a135fca17810555400d176acaa (diff)
ARM: S3C24XX: CPUFREQ: S3C2412/S3C2443 IO timing support
Add IO bank timing support for S3C2412/S3C2443. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch/arm/mach-s3c2412')
-rw-r--r--arch/arm/mach-s3c2412/Kconfig3
-rw-r--r--arch/arm/mach-s3c2412/cpu-freq.c4
2 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c2412/Kconfig b/arch/arm/mach-s3c2412/Kconfig
index 79e18340e074..35c1bde89cf2 100644
--- a/arch/arm/mach-s3c2412/Kconfig
+++ b/arch/arm/mach-s3c2412/Kconfig
@@ -32,9 +32,12 @@ config S3C2412_PM
help
Internal config node to apply S3C2412 power management
+# Note, the S3C2412 IOtiming support is in plat-s3c24xx
+
config S3C2412_CPUFREQ
bool
depends on CPU_FREQ_S3C24XX && CPU_S3C2412
+ select S3C2412_IOTIMING
default y
help
CPU Frequency scaling support for S3C2412 and S3C2413 SoC CPUs.
diff --git a/arch/arm/mach-s3c2412/cpu-freq.c b/arch/arm/mach-s3c2412/cpu-freq.c
index 80b20c334472..21a66178d9b7 100644
--- a/arch/arm/mach-s3c2412/cpu-freq.c
+++ b/arch/arm/mach-s3c2412/cpu-freq.c
@@ -185,6 +185,10 @@ static struct s3c_cpufreq_info s3c2412_cpufreq_info = {
.set_divs = s3c2412_cpufreq_setdivs,
.calc_divs = s3c2412_cpufreq_calcdivs,
+ .calc_iotiming = s3c2412_iotiming_calc,
+ .set_iotiming = s3c2412_iotiming_set,
+ .get_iotiming = s3c2412_iotiming_get,
+
.resume_clocks = s3c2412_setup_clocks,
};