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authorChristian Krafft <krafft@de.ibm.com>2006-10-24 18:39:45 +0200
committerPaul Mackerras <paulus@samba.org>2006-10-25 14:20:22 +1000
commit36ca4ba4b9728f3c420a589a3322c2fbd7ec88b7 (patch)
tree527755d66f9fa9167e214b21c673862845a0b730 /arch/powerpc/configs
parenta898497088f46252e6750405504064e2dce53117 (diff)
[POWERPC] cell: add cpufreq driver for Cell BE processor
This patch adds a cpufreq backend driver to enable frequency scaling on cell. Signed-off-by: Christian Krafft <krafft@de.ibm.com> Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/configs')
-rw-r--r--arch/powerpc/configs/cell_defconfig15
1 files changed, 14 insertions, 1 deletions
diff --git a/arch/powerpc/configs/cell_defconfig b/arch/powerpc/configs/cell_defconfig
index 910a33193d9..c5c54f49ae5 100644
--- a/arch/powerpc/configs/cell_defconfig
+++ b/arch/powerpc/configs/cell_defconfig
@@ -139,7 +139,19 @@ CONFIG_RTAS_FLASH=y
CONFIG_MMIO_NVRAM=y
# CONFIG_PPC_MPC106 is not set
# CONFIG_PPC_970_NAP is not set
-# CONFIG_CPU_FREQ is not set
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_TABLE=y
+CONFIG_CPU_FREQ_DEBUG=y
+CONFIG_CPU_FREQ_STAT=y
+# CONFIG_CPU_FREQ_STAT_DETAILS is not set
+CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
+# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
+CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
+CONFIG_CPU_FREQ_GOV_POWERSAVE=y
+CONFIG_CPU_FREQ_GOV_USERSPACE=y
+CONFIG_CPU_FREQ_GOV_ONDEMAND=y
+CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
+# CONFIG_CPU_FREQ_PMAC64 is not set
# CONFIG_WANT_EARLY_SERIAL is not set
# CONFIG_MPIC is not set
@@ -150,6 +162,7 @@ CONFIG_SPU_FS=m
CONFIG_SPU_BASE=y
CONFIG_CBE_RAS=y
CONFIG_CBE_THERM=m
+CONFIG_CBE_CPUFREQ=m
#
# Kernel options