summaryrefslogtreecommitdiffstats
path: root/drivers/cpufreq/Kconfig
diff options
context:
space:
mode:
authorViresh Kumar <viresh.kumar@linaro.org>2013-04-04 12:54:22 +0000
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-04-10 13:19:25 +0200
commit7258267e56325d41f468eb650b6c23f697201645 (patch)
tree6fc0d8924cd897ff1c51c989d3479e5a38bacfc5 /drivers/cpufreq/Kconfig
parent7a9989356b23fa2c7731632d3b575c53c1ac8bce (diff)
downloadlinux-7258267e56325d41f468eb650b6c23f697201645.tar.bz2
cpufreq: sh: move cpufreq driver to drivers/cpufreq
This patch moves cpufreq driver of SUPERH architecture to drivers/cpufreq. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq/Kconfig')
-rw-r--r--drivers/cpufreq/Kconfig18
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/cpufreq/Kconfig b/drivers/cpufreq/Kconfig
index 5030df5cd3eb..602d5dbc4345 100644
--- a/drivers/cpufreq/Kconfig
+++ b/drivers/cpufreq/Kconfig
@@ -258,5 +258,23 @@ depends on PPC32 || PPC64
source "drivers/cpufreq/Kconfig.powerpc"
endmenu
+menu "SH CPU Frequency scaling"
+depends on SUPERH
+config SH_CPU_FREQ
+ tristate "SuperH CPU Frequency driver"
+ select CPU_FREQ_TABLE
+ help
+ This adds the cpufreq driver for SuperH. Any CPU that supports
+ clock rate rounding through the clock framework can use this
+ driver. While it will make the kernel slightly larger, this is
+ harmless for CPUs that don't support rate rounding. The driver
+ will also generate a notice in the boot log before disabling
+ itself if the CPU in question is not capable of rate rounding.
+
+ For details, take a look at <file:Documentation/cpu-freq>.
+
+ If unsure, say N.
+endmenu
+
endif
endmenu