diff options
| -rw-r--r-- | arch/powerpc/platforms/cell/Kconfig | 26 | ||||
| -rw-r--r-- | arch/powerpc/platforms/cell/Makefile | 3 | ||||
| -rw-r--r-- | drivers/cpufreq/Kconfig.powerpc | 18 | ||||
| -rw-r--r-- | drivers/cpufreq/Makefile | 3 | ||||
| -rw-r--r-- | drivers/cpufreq/ppc_cbe_cpufreq.c (renamed from arch/powerpc/platforms/cell/cbe_cpufreq.c) | 3 | ||||
| -rw-r--r-- | drivers/cpufreq/ppc_cbe_cpufreq.h (renamed from arch/powerpc/platforms/cell/cbe_cpufreq.h) | 4 | ||||
| -rw-r--r-- | drivers/cpufreq/ppc_cbe_cpufreq_pervasive.c (renamed from arch/powerpc/platforms/cell/cbe_cpufreq_pervasive.c) | 2 | ||||
| -rw-r--r-- | drivers/cpufreq/ppc_cbe_cpufreq_pmi.c (renamed from arch/powerpc/platforms/cell/cbe_cpufreq_pmi.c) | 2 |
8 files changed, 28 insertions, 33 deletions
diff --git a/arch/powerpc/platforms/cell/Kconfig b/arch/powerpc/platforms/cell/Kconfig index 53aaefeb3386..9978f594cac0 100644 --- a/arch/powerpc/platforms/cell/Kconfig +++ b/arch/powerpc/platforms/cell/Kconfig @@ -113,34 +113,10 @@ config CBE_THERM default m depends on CBE_RAS && SPU_BASE -config CBE_CPUFREQ - tristate "CBE frequency scaling" - depends on CBE_RAS && CPU_FREQ - default m - help - This adds the cpufreq driver for Cell BE processors. - For details, take a look at <file:Documentation/cpu-freq/>. - If you don't have such processor, say N - -config CBE_CPUFREQ_PMI_ENABLE - bool "CBE frequency scaling using PMI interface" - depends on CBE_CPUFREQ - default n - help - Select this, if you want to use the PMI interface - to switch frequencies. Using PMI, the - processor will not only be able to run at lower speed, - but also at lower core voltage. - -config CBE_CPUFREQ_PMI - tristate - depends on CBE_CPUFREQ_PMI_ENABLE - default CBE_CPUFREQ - config PPC_PMI tristate default y - depends on CBE_CPUFREQ_PMI || PPC_IBM_CELL_POWERBUTTON + depends on CPU_FREQ_CBE_PMI || PPC_IBM_CELL_POWERBUTTON help PMI (Platform Management Interrupt) is a way to communicate with the BMC (Baseboard Management Controller). diff --git a/arch/powerpc/platforms/cell/Makefile b/arch/powerpc/platforms/cell/Makefile index a4a89350bcfc..fe053e7c73ee 100644 --- a/arch/powerpc/platforms/cell/Makefile +++ b/arch/powerpc/platforms/cell/Makefile @@ -5,9 +5,6 @@ obj-$(CONFIG_PPC_CELL_NATIVE) += iommu.o setup.o spider-pic.o \ obj-$(CONFIG_CBE_RAS) += ras.o obj-$(CONFIG_CBE_THERM) += cbe_thermal.o -obj-$(CONFIG_CBE_CPUFREQ_PMI) += cbe_cpufreq_pmi.o -obj-$(CONFIG_CBE_CPUFREQ) += cbe-cpufreq.o -cbe-cpufreq-y += cbe_cpufreq_pervasive.o cbe_cpufreq.o obj-$(CONFIG_CBE_CPUFREQ_SPU_GOVERNOR) += cpufreq_spudemand.o obj-$(CONFIG_PPC_IBM_CELL_POWERBUTTON) += cbe_powerbutton.o diff --git a/drivers/cpufreq/Kconfig.powerpc b/drivers/cpufreq/Kconfig.powerpc index e76992f79683..9c926ca0d718 100644 --- a/drivers/cpufreq/Kconfig.powerpc +++ b/drivers/cpufreq/Kconfig.powerpc @@ -1,3 +1,21 @@ +config CPU_FREQ_CBE + tristate "CBE frequency scaling" + depends on CBE_RAS && PPC_CELL + default m + help + This adds the cpufreq driver for Cell BE processors. + For details, take a look at <file:Documentation/cpu-freq/>. + If you don't have such processor, say N + +config CPU_FREQ_CBE_PMI + bool "CBE frequency scaling using PMI interface" + depends on CPU_FREQ_CBE + default n + help + Select this, if you want to use the PMI interface to switch + frequencies. Using PMI, the processor will not only be able to run at + lower speed, but also at lower core voltage. + config CPU_FREQ_MAPLE bool "Support for Maple 970FX Evaluation Board" depends on PPC_MAPLE diff --git a/drivers/cpufreq/Makefile b/drivers/cpufreq/Makefile index 3a9ff23ff9d9..17417c7ee135 100644 --- a/drivers/cpufreq/Makefile +++ b/drivers/cpufreq/Makefile @@ -73,6 +73,9 @@ obj-$(CONFIG_ARCH_TEGRA) += tegra-cpufreq.o ################################################################################## # PowerPC platform drivers +obj-$(CONFIG_CPU_FREQ_CBE) += ppc-cbe-cpufreq.o +ppc-cbe-cpufreq-y += ppc_cbe_cpufreq_pervasive.o ppc_cbe_cpufreq.o +obj-$(CONFIG_CPU_FREQ_CBE_PMI) += ppc_cbe_cpufreq_pmi.o obj-$(CONFIG_CPU_FREQ_MAPLE) += maple-cpufreq.o ################################################################################## diff --git a/arch/powerpc/platforms/cell/cbe_cpufreq.c b/drivers/cpufreq/ppc_cbe_cpufreq.c index 718c6a33023d..e577a1dbbfcd 100644 --- a/arch/powerpc/platforms/cell/cbe_cpufreq.c +++ b/drivers/cpufreq/ppc_cbe_cpufreq.c @@ -27,7 +27,8 @@ #include <asm/machdep.h> #include <asm/prom.h> #include <asm/cell-regs.h> -#include "cbe_cpufreq.h" + +#include "ppc_cbe_cpufreq.h" static DEFINE_MUTEX(cbe_switch_mutex); diff --git a/arch/powerpc/platforms/cell/cbe_cpufreq.h b/drivers/cpufreq/ppc_cbe_cpufreq.h index c1d86bfa92ff..b4c00a5a6a59 100644 --- a/arch/powerpc/platforms/cell/cbe_cpufreq.h +++ b/drivers/cpufreq/ppc_cbe_cpufreq.h @@ -1,5 +1,5 @@ /* - * cbe_cpufreq.h + * ppc_cbe_cpufreq.h * * This file contains the definitions used by the cbe_cpufreq driver. * @@ -17,7 +17,7 @@ int cbe_cpufreq_get_pmode(int cpu); int cbe_cpufreq_set_pmode_pmi(int cpu, unsigned int pmode); -#if defined(CONFIG_CBE_CPUFREQ_PMI) || defined(CONFIG_CBE_CPUFREQ_PMI_MODULE) +#if defined(CONFIG_CPU_FREQ_CBE_PMI) || defined(CONFIG_CPU_FREQ_CBE_PMI_MODULE) extern bool cbe_cpufreq_has_pmi; #else #define cbe_cpufreq_has_pmi (0) diff --git a/arch/powerpc/platforms/cell/cbe_cpufreq_pervasive.c b/drivers/cpufreq/ppc_cbe_cpufreq_pervasive.c index 20472e487b6f..84d2f2cf5ba7 100644 --- a/arch/powerpc/platforms/cell/cbe_cpufreq_pervasive.c +++ b/drivers/cpufreq/ppc_cbe_cpufreq_pervasive.c @@ -30,7 +30,7 @@ #include <asm/hw_irq.h> #include <asm/cell-regs.h> -#include "cbe_cpufreq.h" +#include "ppc_cbe_cpufreq.h" /* to write to MIC register */ static u64 MIC_Slow_Fast_Timer_table[] = { diff --git a/arch/powerpc/platforms/cell/cbe_cpufreq_pmi.c b/drivers/cpufreq/ppc_cbe_cpufreq_pmi.c index 60a07a4f9326..d29e8da396a0 100644 --- a/arch/powerpc/platforms/cell/cbe_cpufreq_pmi.c +++ b/drivers/cpufreq/ppc_cbe_cpufreq_pmi.c @@ -35,7 +35,7 @@ #include <asm/time.h> #endif -#include "cbe_cpufreq.h" +#include "ppc_cbe_cpufreq.h" static u8 pmi_slow_mode_limit[MAX_CBE]; |