ARM: S3C: CPUFREQ: Add debugfs support for cpufreq
Add debugfs support for the cpufreq driver to allow
information about the system state to be exported to
the user.
Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index c7a83ef..f07a4ba 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1329,6 +1329,12 @@
help
Enable s3c_freq_iodbg for the Samsung S3C CPUfreq core
+config CPU_FREQ_S3C24XX_DEBUGFS
+ bool "Export debugfs for CPUFreq"
+ depends on CPU_FREQ_S3C24XX && DEBUG_FS
+ help
+ Export status information via debugfs.
+
endif
source "drivers/cpuidle/Kconfig"