MIPS: Loongson 2F: Add CPU frequency scaling support

[mv-sheeva.git] / arch / mips / kernel / cpufreq / Kconfig

diff --git a/arch/mips/kernel/cpufreq/Kconfig b/arch/mips/kernel/cpufreq/Kconfig
index 37983a15dabe63eac75cb7906e6ff3967f697279..58c601eee6fd78f17a384281b58de359d22a2c76 100644 (file)
--- a/arch/mips/kernel/cpufreq/Kconfig
+++ b/arch/mips/kernel/cpufreq/Kconfig
@@ -20,6 +20,20 @@ if CPU_FREQ
 
 comment "CPUFreq processor drivers"
 
+config LOONGSON2_CPUFREQ
+       tristate "Loongson2 CPUFreq Driver"
+       select CPU_FREQ_TABLE
+       depends on MIPS_CPUFREQ
+       help
+         This option adds a CPUFreq driver for loongson processors which
+         support software configurable cpu frequency.
+
+         Loongson2F and it's successors support this feature.
+
+         For details, take a look at <file:Documentation/cpu-freq/>.
+
+         If in doubt, say N.
+
 endif  # CPU_FREQ
 
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