1 files changed, 26 insertions, 0 deletions

diff --git a/drivers/cpufreq/Makefile b/drivers/cpufreq/Makefile
index 71fc3b4173f1..c7f1a6f16b6e 100644
--- a/drivers/cpufreq/Makefile
+++ b/drivers/cpufreq/Makefile
@@ -13,3 +13,29 @@ obj-$(CONFIG_CPU_FREQ_GOV_CONSERVATIVE)	+= cpufreq_conservative.o
 # CPUfreq cross-arch helpers
 obj-$(CONFIG_CPU_FREQ_TABLE)            += freq_table.o
 
+##################################################################################d
+# x86 drivers.
+# Link order matters. K8 is preferred to ACPI because of firmware bugs in early
+# K8 systems. ACPI is preferred to all other hardware-specific drivers.
+# speedstep-* is preferred over p4-clockmod.
+
+obj-$(CONFIG_X86_POWERNOW_K8)           += powernow-k8.o mperf.o
+obj-$(CONFIG_X86_ACPI_CPUFREQ)          += acpi-cpufreq.o mperf.o
+obj-$(CONFIG_X86_PCC_CPUFREQ)           += pcc-cpufreq.o
+obj-$(CONFIG_X86_POWERNOW_K6)           += powernow-k6.o
+obj-$(CONFIG_X86_POWERNOW_K7)           += powernow-k7.o
+obj-$(CONFIG_X86_LONGHAUL)              += longhaul.o
+obj-$(CONFIG_X86_E_POWERSAVER)          += e_powersaver.o
+obj-$(CONFIG_ELAN_CPUFREQ)              += elanfreq.o
+obj-$(CONFIG_SC520_CPUFREQ)             += sc520_freq.o
+obj-$(CONFIG_X86_LONGRUN)               += longrun.o
+obj-$(CONFIG_X86_GX_SUSPMOD)            += gx-suspmod.o
+obj-$(CONFIG_X86_SPEEDSTEP_ICH)         += speedstep-ich.o
+obj-$(CONFIG_X86_SPEEDSTEP_LIB)         += speedstep-lib.o
+obj-$(CONFIG_X86_SPEEDSTEP_SMI)         += speedstep-smi.o
+obj-$(CONFIG_X86_SPEEDSTEP_CENTRINO)    += speedstep-centrino.o
+obj-$(CONFIG_X86_P4_CLOCKMOD)           += p4-clockmod.o
+obj-$(CONFIG_X86_CPUFREQ_NFORCE2)       += cpufreq-nforce2.o
+
+##################################################################################d
+