diff --git a/drivers/cpufreq/Kconfig b/drivers/cpufreq/Kconfig
index 4ebae43118effe98f4763618cbd0777060e8e134..d8addbce40bcc4f9c6a29e32c98cd0c15bac15b4 100644
--- a/drivers/cpufreq/Kconfig
+++ b/drivers/cpufreq/Kconfig
@@ -275,6 +275,7 @@ config BMIPS_CPUFREQ
 
 config LOONGSON2_CPUFREQ
 	tristate "Loongson2 CPUFreq Driver"
+	depends on LEMOTE_MACH2F
 	help
 	  This option adds a CPUFreq driver for loongson processors which
 	  support software configurable cpu frequency.
@@ -287,6 +288,7 @@ config LOONGSON2_CPUFREQ
 
 config LOONGSON1_CPUFREQ
 	tristate "Loongson1 CPUFreq Driver"
+	depends on LOONGSON1_LS1B
 	help
 	  This option adds a CPUFreq driver for loongson1 processors which
 	  support software configurable cpu frequency.