cpufreq: sh: move cpufreq driver to drivers/cpufreq

[linux-imx.git] / drivers / cpufreq / Kconfig

diff --git a/drivers/cpufreq/Kconfig b/drivers/cpufreq/Kconfig
index 5030df5cd3eb23ff7c42d190d92c05dafb93825e..602d5dbc434599eca6a443eb709eab3c5a6d05c8 100644 (file)
--- 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