From 36ca4ba4b9728f3c420a589a3322c2fbd7ec88b7 Mon Sep 17 00:00:00 2001 From: Christian Krafft Date: Tue, 24 Oct 2006 18:39:45 +0200 Subject: [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 Signed-off-by: Arnd Bergmann Signed-off-by: Paul Mackerras --- arch/powerpc/configs/cell_defconfig | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) (limited to 'arch/powerpc/configs') 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 -- cgit v1.2.3