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| author |   Christian Krafft <krafft@de.ibm.com> | 2006-10-24 18:39:45 +0200 |
|---|---|---|
| committer |   Paul Mackerras <paulus@samba.org> | 2006-10-25 14:20:22 +1000 |
| commit | 36ca4ba4b9728f3c420a589a3322c2fbd7ec88b7 (patch) | |
| tree | 527755d66f9fa9167e214b21c673862845a0b730 /arch/powerpc/configs | |
| parent | [POWERPC] add support for dumping spu info from xmon (diff) | |
| download | linux-dev-36ca4ba4b9728f3c420a589a3322c2fbd7ec88b7.tar.xz linux-dev-36ca4ba4b9728f3c420a589a3322c2fbd7ec88b7.zip | |
[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_defconfig | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/arch/powerpc/configs/cell_defconfig b/arch/powerpc/configs/cell_defconfig index 910a33193d9d..c5c54f49ae5d 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 |