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linux/drivers/cpufreq/Makefile

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Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
# CPUfreq core
obj-$(CONFIG_CPU_FREQ) += cpufreq.o
# CPUfreq stats
obj-$(CONFIG_CPU_FREQ_STAT) += cpufreq_stats.o
# CPUfreq governors
obj-$(CONFIG_CPU_FREQ_GOV_PERFORMANCE) += cpufreq_performance.o
obj-$(CONFIG_CPU_FREQ_GOV_POWERSAVE) += cpufreq_powersave.o
obj-$(CONFIG_CPU_FREQ_GOV_USERSPACE) += cpufreq_userspace.o
cpufreq / governor: Fix problem with cpufreq_ondemand or cpufreq_conservative Since commit 2aacdff entitled "cpufreq: Move common part from governors to separate file", whenever the drivers that depend on this new file (cpufreq_ondemand or cpufreq_conservative) are built as modules, a new module named cpufreq_governor is created because the Makefile includes cpufreq_governor.o twice. As drivers/cpufreq/cpufreq_governor.c contains no MODULE directives, the resulting module has no license specified, which results in logging of a "module license 'unspecified' taints kernel". In addition, a number of globals are exported GPL only, and are therefore not available. This fix establishes a new boolean configuration variable that forces cpufreq_governor.o to be linked into the kernel whenever either cpufreq_ondemand or cpufreq_conservative is selected. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2012-12-29 09:55:20 +08:00
obj-$(CONFIG_CPU_FREQ_GOV_ONDEMAND) += cpufreq_ondemand.o
obj-$(CONFIG_CPU_FREQ_GOV_CONSERVATIVE) += cpufreq_conservative.o
obj-$(CONFIG_CPU_FREQ_GOV_COMMON) += cpufreq_governor.o
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
# CPUfreq cross-arch helpers
obj-$(CONFIG_CPU_FREQ_TABLE) += freq_table.o
cpufreq: Add a generic cpufreq-cpu0 driver It adds a generic cpufreq driver for CPU0 frequency management based on clk, regulator, OPP and device tree support. It can support both uniprocessor (UP) and those symmetric multiprocessor (SMP) systems which share clock and voltage across all CPUs. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Tested-by: AnilKumar Ch <anilkumar@ti.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2012-09-06 15:09:11 +08:00
obj-$(CONFIG_GENERIC_CPUFREQ_CPU0) += cpufreq-cpu0.o
[CPUFREQ] Remove some vi noise that escaped into the Makefile.
2011-06-07 09:10:04 +08:00
##################################################################################
[CPUFREQ] Move x86 drivers to drivers/cpufreq/ Signed-off-by: Dave Jones <davej@redhat.com>
2011-05-20 06:51:07 +08:00
# x86 drivers.
# Link order matters. K8 is preferred to ACPI because of firmware bugs in early
cpufreq: Make acpi-cpufreq link first Now that the majority of x86 CPUs out there are supported by acpi-cpufreq, we want it to load first and, in the AMD case, drop to powernow-k8 only on K8s. If, however, both powernow-k8 and acpi-cpufreq are built-in, the link order matters. Correct that. Signed-off-by: Borislav Petkov <bp@suse.de> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2013-01-20 18:24:27 +08:00
# K8 systems. This is still the case but acpi-cpufreq errors out so that
# powernow-k8 can load then. ACPI is preferred to all other hardware-specific drivers.
[CPUFREQ] Move x86 drivers to drivers/cpufreq/ Signed-off-by: Dave Jones <davej@redhat.com>
2011-05-20 06:51:07 +08:00
# speedstep-* is preferred over p4-clockmod.
obj-$(CONFIG_X86_ACPI_CPUFREQ) += acpi-cpufreq.o mperf.o
cpufreq: Make acpi-cpufreq link first Now that the majority of x86 CPUs out there are supported by acpi-cpufreq, we want it to load first and, in the AMD case, drop to powernow-k8 only on K8s. If, however, both powernow-k8 and acpi-cpufreq are built-in, the link order matters. Correct that. Signed-off-by: Borislav Petkov <bp@suse.de> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2013-01-20 18:24:27 +08:00
obj-$(CONFIG_X86_POWERNOW_K8) += powernow-k8.o
[CPUFREQ] Move x86 drivers to drivers/cpufreq/ Signed-off-by: Dave Jones <davej@redhat.com>
2011-05-20 06:51:07 +08:00
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-$(CONFIG_X86_CPUFREQ_NFORCE2) += cpufreq-nforce2.o
cpufreq/x86: Add P-state driver for sandy bridge. Add a P-state driver for the Intel Sandy bridge processor. In cpufreq terminology this driver implements a scaling driver with an internal governor. When built into the the kernel this driver will be the preferred scaling driver for Sandy bridge processors. In addition to the interfaces provided by the cpufreq subsystem for controlling scaling drivers. The user may control the behavior of the driver via three sysfs files located in "/sys/devices/system/cpu/intel_pstate". max_perf_pct: limits the maximum P state that will be requested by the driver stated as a percentage of the avail performance. min_perf_pct: limits the minimum P state that will be requested by the driver stated as a percentage of the avail performance. no_turbo: limits the driver to selecting P states below the turbo frequency range. Signed-off-by: Dirk Brandewie <dirk.j.brandewie@intel.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2013-02-07 01:02:13 +08:00
obj-$(CONFIG_X86_INTEL_PSTATE) += intel_pstate.o
[CPUFREQ] Move x86 drivers to drivers/cpufreq/ Signed-off-by: Dave Jones <davej@redhat.com>
2011-05-20 06:51:07 +08:00
[CPUFREQ] Remove some vi noise that escaped into the Makefile.
2011-06-07 09:10:04 +08:00
##################################################################################
cpufreq: make DB8500 cpufreq driver compile Concluding interface update and movement of the driver by making the DB8500 cpufreq driver compile in the cpufreq subsystem. Cc: Arnd Bergmann <arnd@arndb.de> Acked-by: Dave Jones <davej@redhat.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-05-16 01:34:29 +08:00
# ARM SoC drivers
cpufreq: Give driver used for dbx500 family a more generic name This driver doesn't only handle cpufreq functionality for the db8500 anymore. There are new variants which rely on it too. Let's make the name a bit more generic. Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2012-12-10 23:25:38 +08:00
obj-$(CONFIG_UX500_SOC_DB8500) += dbx500-cpufreq.o
[CPUFREQ] Add S3C2416/S3C2450 cpufreq driver The S3C2416/S3C2450 SoCs support two sources for the armclk. The first source is the so called armdiv which divides the msysclk down to provide necessary cpu rates. In this mode the core voltage must be always at 1.3V. The frequency from the armdiv is not allowed to be lower than the hclk frequency. In the second mode the armclk can be sourced directly from the hclk in the so called "dynamic voltags scaling" (dvs) mode. Here the armdiv isn't used at all. Also in this mode the core voltage may be lowered. Existing hardware and tests with it suggest 1.0V as sufficient. When changing the clock source to the armdiv from the hclk, the SoC shows stability issues if the new frequency is higher than the current hclk frequency. Hence the driver always forces the armdiv to the hclk frequency before the source change and lets the cpufreq issue another set_target call for higher frequencies. To mark the hclk frequency as lower as the corresponding armdiv frequency it is set 1MHz below the real frequency. This lets the cpufreq framework change between 133MHz based on hclk and 133MHz based on armdiv at will. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Tested-by: Andrey Gusakov <dron0gus@gmail.com> Signed-off-by: Dave Jones <davej@redhat.com>
2012-02-16 18:42:32 +08:00
obj-$(CONFIG_ARM_S3C2416_CPUFREQ) += s3c2416-cpufreq.o
[CPUFREQ] Move compile for S3C64XX cpufreq to /drivers/cpufreq Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Dave Jones <davej@redhat.com>
2011-06-07 09:43:01 +08:00
obj-$(CONFIG_ARM_S3C64XX_CPUFREQ) += s3c64xx-cpufreq.o
[CPUFREQ] Move ARM Samsung cpufreq drivers to drivers/cpufreq/ According to discussion of the ARM arch subsystem migration, ARM cpufreq drivers move to drivers/cpufreq. So this patch adds Kconfig.arm for ARM like x86 and adds Samsung S5PV210 and EXYNOS4210 cpufreq driver compile in there. As a note, otherw will be moved. Cc: Dave Jones <davej@redhat.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Dave Jones <davej@redhat.com>
2011-06-02 05:18:22 +08:00
obj-$(CONFIG_ARM_S5PV210_CPUFREQ) += s5pv210-cpufreq.o
[CPUFREQ] EXYNOS: Make EXYNOS common cpufreq driver To support various EXYNOS series SoCs commonly, added exynos common structure. exynos-cpufreq.c => EXYNOS series common cpufreq driver exynos4210-cpufreq.c => EXYNOS4210 support cpufreq driver Signed-off-by: Jaecheol Lee <jc.lee@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Dave Jones <davej@redhat.com>
2012-01-07 19:18:35 +08:00
obj-$(CONFIG_ARM_EXYNOS_CPUFREQ) += exynos-cpufreq.o
[CPUFREQ] Move ARM Samsung cpufreq drivers to drivers/cpufreq/ According to discussion of the ARM arch subsystem migration, ARM cpufreq drivers move to drivers/cpufreq. So this patch adds Kconfig.arm for ARM like x86 and adds Samsung S5PV210 and EXYNOS4210 cpufreq driver compile in there. As a note, otherw will be moved. Cc: Dave Jones <davej@redhat.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Dave Jones <davej@redhat.com>
2011-06-02 05:18:22 +08:00
obj-$(CONFIG_ARM_EXYNOS4210_CPUFREQ) += exynos4210-cpufreq.o
EXYNOS4X12: Add support cpufreq for EXYNOS4X12 This patch adds support cpufreq for EXYNOS4X12 SoCs. Basically, the exynos-cpufreq.c is used commonly and exynos4x12-cpufreq.c is used for EXYNOS4212(two Cortex-A9 cores) and EXYNOS4412(four Cortex-A9 cores) SoCs. Signed-off-by: Jaecheol Lee <jc.lee@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Dave Jones <davej@redhat.com>
2012-03-10 18:59:22 +08:00
obj-$(CONFIG_ARM_EXYNOS4X12_CPUFREQ) += exynos4x12-cpufreq.o
EXYNOS5250: Add support cpufreq for EXYNOS5250 This patch adds support cpufreq for EXYNOS5250 SoC. Basically, the exynos-cpufreq.c is used commonly and exynos5250-cpufreq.c is used for EXYNOS5250(two Cortex-A15 cores) SoC. Signed-off-by: Jaecheol Lee <jc.lee@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Dave Jones <davej@redhat.com>
2012-03-10 19:00:02 +08:00
obj-$(CONFIG_ARM_EXYNOS5250_CPUFREQ) += exynos5250-cpufreq.o
cpufreq: kirkwood: Add a cpufreq driver for Marvell Kirkwood SoCs The Marvell Kirkwood SoCs have simple cpufreq support in hardware. The CPU can either use the a high speed cpu clock, or the slower DDR clock. Add a driver to swap between these two clock sources. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Acked-by: Jason Cooper <jason@lakedaemon.net> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2013-02-06 05:52:51 +08:00
obj-$(CONFIG_ARM_KIRKWOOD_CPUFREQ) += kirkwood-cpufreq.o
cpufreq / highbank: add support for highbank cpufreq Highbank processors depend on the external ECME to perform voltage management based on a requested frequency. Communication between the A9 cores and the ECME happens over the pl320 IPC channel. Signed-off-by: Mark Langsdorf <mark.langsdorf@calxeda.com> Reviewed-by: Shawn Guo <shawn.guo@linaro.org> Reviewed-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2013-01-29 00:13:15 +08:00
obj-$(CONFIG_ARM_OMAP2PLUS_CPUFREQ) += omap-cpufreq.o
cpufreq: SPEAr: Add CPUFreq driver SPEAr is an ARM based family of SoCs. This patch adds in support of cpufreq driver for SPEAr SoCs. It is supported via DT only and so bindings are present in binding document. Signed-off-by: Deepak Sikri <deepak.sikri@st.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2012-11-27 21:05:26 +08:00
obj-$(CONFIG_ARM_SPEAR_CPUFREQ) += spear-cpufreq.o
cpufreq / highbank: add support for highbank cpufreq Highbank processors depend on the external ECME to perform voltage management based on a requested frequency. Communication between the A9 cores and the ECME happens over the pl320 IPC channel. Signed-off-by: Mark Langsdorf <mark.langsdorf@calxeda.com> Reviewed-by: Shawn Guo <shawn.guo@linaro.org> Reviewed-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2013-01-29 00:13:15 +08:00
obj-$(CONFIG_ARM_HIGHBANK_CPUFREQ) += highbank-cpufreq.o
cpufreq: add imx6q-cpufreq driver Add an imx6q-cpufreq driver for Freescale i.MX6Q SoC to handle the hardware specific frequency and voltage scaling requirements. The driver supports module build and is instantiated by the platform device/driver mechanism, so that it will not be instantiated on other platforms, as IMX is built with multiplatform support. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2013-02-04 13:46:29 +08:00
obj-$(CONFIG_ARM_IMX6Q_CPUFREQ) += imx6q-cpufreq.o
powerpc/cpufreq: Add cpufreq driver for Momentum Maple boards Add simple cpufreq driver for Maple-based boards (ppc970fx evaluation kit and others). Driver is based on a cpufreq driver for 64-bit powermac boxes with all pmac-dependant features removed and simple cleanup applied. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2011-06-29 13:07:56 +08:00
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (99 commits) drivers/virt: add missing linux/interrupt.h to fsl_hypervisor.c powerpc/85xx: fix mpic configuration in CAMP mode powerpc: Copy back TIF flags on return from softirq stack powerpc/64: Make server perfmon only built on ppc64 server devices powerpc/pseries: Fix hvc_vio.c build due to recent changes powerpc: Exporting boot_cpuid_phys powerpc: Add CFAR to oops output hvc_console: Add kdb support powerpc/pseries: Fix hvterm_raw_get_chars to accept < 16 chars, fixing xmon powerpc/irq: Quieten irq mapping printks powerpc: Enable lockup and hung task detectors in pseries and ppc64 defeconfigs powerpc: Add mpt2sas driver to pseries and ppc64 defconfig powerpc: Disable IRQs off tracer in ppc64 defconfig powerpc: Sync pseries and ppc64 defconfigs powerpc/pseries/hvconsole: Fix dropped console output hvc_console: Improve tty/console put_chars handling powerpc/kdump: Fix timeout in crash_kexec_wait_realmode powerpc/mm: Fix output of total_ram. powerpc/cpufreq: Add cpufreq driver for Momentum Maple boards powerpc: Correct annotations of pmu registration functions ... Fix up trivial Kconfig/Makefile conflicts in arch/powerpc, drivers, and drivers/cpufreq
2011-07-26 13:59:39 +08:00
##################################################################################
powerpc/cpufreq: Add cpufreq driver for Momentum Maple boards Add simple cpufreq driver for Maple-based boards (ppc970fx evaluation kit and others). Driver is based on a cpufreq driver for 64-bit powermac boxes with all pmac-dependant features removed and simple cleanup applied. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2011-06-29 13:07:56 +08:00
# PowerPC platform drivers
obj-$(CONFIG_CPU_FREQ_MAPLE) += maple-cpufreq.o
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