[GIT PULL] Power management and ACPI updates for v4.5-rc1, part1
From: Rafael J. Wysocki
Date: Tue Jan 12 2016 - 19:14:05 EST
Hi Linus,
Please pull from
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \
pm+acpi-4.5-rc1-1
to receive the first batch of power management and ACPI updates for
v4.5-rc1 with top-most commit a889f766dbb7d016b858e4dd157b06587fdb570f
Merge branch 'powercap'
on top of commit afd2ff9b7e1b367172f18ba7f693dfb62bdcb2dc
Linux 4.4
As far as the number of commits goes, ACPICA takes the lead
this time, followed by cpufreq and the device properties
framework changes.
The most significant new feature is the debugfs-based interface
to the ACPICA's AML debugger added in the previous cycle and
a new user space tool for accessing it.
On the cpufreq front, the core is updated to handle governors
more efficiently, particularly on systems where a single cpufreq
policy object is shared between multiple CPUs, and there are
quite a few changes in drivers (intel_pstate, cpufreq-dt etc).
The device properties framework is updated to handle built-in
(ie. included in the kernel itself) device properties better,
among other things by adding a fallback mechanism that will
allow drivers to provide default properties to be used in
case the plaform firmware doesn't provide the properties
expected by them.
The Operating Performance Points (OPP) framework gets new DT
bindings and debugfs support.
A new cpufreq driver for ST platforms is added and the ACPI
driver for AMD SoCs will now support the APM X-Gene ACPI I2C
device.
The rest is mostly fixes and cleanups all over.
Specifics:
- Add a debugfs-based interface for interacting with the ACPICA's
AML debugger introduced in the previous cycle and a new user
space tool for that, fix some bugs related to the AML debugger
and clean up the code in question (Lv Zheng, Dan Carpenter,
Colin Ian King, Markus Elfring).
- Update ACPICA to upstream revision 20151218 including a number
of fixes and cleanups in the ACPICA core (Bob Moore, Lv Zheng,
Labbe Corentin, Prarit Bhargava, Colin Ian King, David E Box,
Rafael Wysocki).
In particular, the previously added erroneous support for the
_SUB object is dropped, the concatenate operator will support
all ACPI objects now, the Debug Object handling is improved,
the SuperName handling of parameters being control methods is
fixed, the ObjectType operator handling is updated to follow
ACPI 5.0A and the handling of CondRefOf and RefOf is updated
accordingly, module-level code will be executed after loading
each ACPI table now (instead of being run once after all tables
containing AML have been loaded), the Operation Region handlers
management is updated to fix some reported problems and a the
ACPICA code in the kernel is more in line with the upstream
now.
- Update the ACPI backlight driver to provide information on
whether or not it will generate key-presses for brightness
change hotkeys and update some platform drivers (dell-wmi,
thinkpad_acpi) to use that information to avoid sending double
key-events to users pace for these, add new ACPI backlight
quirks (Hans de Goede, Aaron Lu, Adrien Schildknecht).
- Improve the ACPI handling of interrupt GPIOs (Christophe Ricard).
- Fix the handling of the list of device IDs of device objects
found in the ACPI namespace and add a helper for checking if
there is a device object for a given device ID (Lukas Wunner).
- Change the logic in the ACPI namespace scanning code to create
struct acpi_device objects for all ACPI device objects found in
the namespace even if _STA fails for them which helps to avoid
device enumeration problems on Microsoft Surface 3 (Aaron Lu).
- Add support for the APM X-Gene ACPI I2C device to the ACPI
driver for AMD SoCs (Loc Ho).
- Fix the long-standing issue with the DMA controller on Intel
SoCs where ACPI tables have no power management support for
the DMA controller itself, but it can be powered off automatically
when the last (other) device on the SoC is powered off via ACPI
and clean up the ACPI driver for Intel SoCs (acpi-lpss) after
previous attempts to fix that problem (Andy Shevchenko).
- Assorted ACPI fixes and cleanups (Andy Lutomirski, Colin Ian King,
Javier Martinez Canillas, Ken Xue, Mathias Krause, Rafael Wysocki,
Sinan Kaya).
- Update the device properties framework for better handling of
built-in properties, add support for built-in properties to
the platform bus type, update the MFD subsystem's handling
of device properties and add support for passing default
configuration data as device properties to the intel-lpss MFD
drivers, convert the designware I2C driver to use the unified
device properties API and add a fallback mechanism for using
default built-in properties if the platform firmware fails
to provide the properties as expected by drivers (Andy Shevchenko,
Mika Westerberg, Heikki Krogerus, Andrew Morton).
- Add new Device Tree bindings to the Operating Performance Points
(OPP) framework and update the exynos4412 DT binding accordingly,
introduce debugfs support for the OPP framework (Viresh Kumar,
Bartlomiej Zolnierkiewicz).
- Migrate the mt8173 cpufreq driver to the new OPP bindings
(Pi-Cheng Chen).
- Update the cpufreq core to make the handling of governors
more efficient, especially on systems where policy objects
are shared between multiple CPUs (Viresh Kumar, Rafael Wysocki).
- Fix cpufreq governor handling on configurations with
CONFIG_HZ_PERIODIC set (Chen Yu).
- Clean up the cpufreq core code related to the boost sysfs knob
support and update the ACPI cpufreq driver accordingly (Rafael
Wysocki).
- Add a new cpufreq driver for ST platforms and corresponding
Device Tree bindings (Lee Jones).
- Update the intel_pstate driver to allow the P-state selection
algorithm used by it to depend on the CPU ID of the processor it
is running on, make it use a special P-state selection algorithm
(with an IO wait time compensation tweak) on Atom CPUs based on
the Airmont and Silvermont cores so as to reduce their energy
consumption and improve intel_pstate documentation (Philippe
Longepe, Srinivas Pandruvada).
- Update the cpufreq-dt driver to support registering cooling
devices that use the (P * V^2 * f) dynamic power draw formula
where V is the voltage, f is the frequency and P is a constant
coefficient provided by Device Tree and update the arm_big_little
cpufreq driver to use that support (Punit Agrawal).
- Assorted cpufreq driver (cpufreq-dt, qoriq, pcc-cpufreq,
blackfin-cpufreq) updates (Andrzej Hajda, Hongtao Jia,
Jacob Tanenbaum, Markus Elfring).
- cpuidle core tweaks related to polling and measured_us
calculation (Rik van Riel).
- Removal of modularity from a few cpuidle drivers (clps711x,
ux500, exynos) that cannot be built as modules in practice
(Paul Gortmaker).
- PM core update to prevent devices from being probed during
system suspend/resume which is generally problematic and may
lead to inconsistent behavior (Grygorii Strashko).
- Assorted updates of the PM core and related code (Julia Lawall,
Manuel PÃgouriÃ-Gonnard, Maruthi Bayyavarapu, Rafael Wysocki,
Ulf Hansson).
- PNP bus type updates (Christophe Le Roy, Heiner Kallweit).
- PCI PM code cleanups (Jarkko Nikula, Julia Lawall).
- cpupower tool updates (Jacob Tanenbaum, Thomas Renninger).
Thanks!
---------------
Aaron Lu (2):
ACPI / scan: set status to 0 if _STA failed
ACPI / video: Add a quirk to force acpi-video backlight on
SAMSUNG 530U4E/540U4E
Adrien Schildknecht (1):
ACPI / video: driver must be registered before checking for keypresses
Andrew Morton (1):
include/linux/property.h: fix build issues with gcc-4.4.4
Andrzej Hajda (1):
cpufreq-dt: fix handling regulator_get_voltage() result
Andy Lutomirski (2):
ACPI / bus: Tidy up _OSC error spacing
ACPI / bus: Show _OSC UUID when _OSC fails
Andy Shevchenko (23):
device property: always check for fwnode type
device property: rename helper functions
device property: refactor built-in properties support
device property: keep single value inplace
device property: improve readability of macros
device property: return -EINVAL when property isn't found in ACPI
device property: Fallback to secondary fwnode if primary misses
the property
mfd: core: propagate device properties to sub devices drivers
mfd: intel-lpss: Pass HSUART configuration via properties
x86/platform/iosf_mbi: Remove duplicate definitions
device core: add BUS_NOTIFY_DRIVER_NOT_BOUND notification
Revert "ACPI / LPSS: allow to use specific PM domain during ->probe()"
ACPI / LPSS: allow to use specific PM domain during ->probe()
ACPI / LPSS: do delay for all LPSS devices when D3->D0
ACPI / LPSS: power on when probe() and otherwise when remove()
device property: add spaces to PROPERTY_ENTRY_STRING macro
device property: avoid allocations of 0 length
ACPI / LPSS: override power state for LPSS DMA device
dmaengine: dw: platform: power on device on shutdown
dmaengine: dw: return immediately from IRQ when DMA isn't in use
Revert "dmaengine: dw: platform: provide platform data for Intel"
ACPI / LPSS: change 'does not have' to 'has' in comment
PM / clk: don't leave clocks enabled when driver not bound
Bartlomiej Zolnierkiewicz (1):
PM / OPP: Fix parsing of opp-microvolt and opp-microamp properties
Bob Moore (25):
ACPICA: exmutex: General cleanup, restructured some code
ACPICA: Core: Major update for code formatting, no functional changes
ACPICA: Split interpreter tracing functions to a new file
ACPICA: acpiexec: Add support for AML files containing multiple tables
ACPICA: Disassembler/tools: Support for multiple ACPI tables in one file
ACPICA: iasl/acpiexec: Update input file handling and verification
ACPICA: Revert "acpi_get_object_info: Add support for ACPI 5.0
_SUB method."
ACPICA: Add comment explaining _SUB removal
ACPICA: acpiexec/acpinames: Update for error checking macros
ACPICA: Concatenate operator: Add extensions to support all ACPI objects
ACPICA: Debug Object: Cleanup output
ACPICA: Debug object: Fix output for a NULL object
ACPICA: Update for output of the Debug Object
ACPICA: getopt: Comment update, no functional change
ACPICA: Add new exception code, AE_IO_ERROR
ACPICA: iasl/Disassembler: Support ASL ElseIf operator
ACPICA: Parser: Add constants for internal namepath function
ACPICA: Parser: Fix for SuperName method invocation
ACPICA: Update parameter type for ObjectType operator
ACPICA: Update internal #defines for ObjectType operator. No
functional change
ACPICA: Update for CondRefOf and RefOf operators
ACPICA: Cleanup code related to the per-table module level improvement
ACPICA: Add "root node" case to the ACPI name repair code
ACPICA: Add per-table execution of module-level code
ACPICA: Update version to 20151218
Chen Yu (1):
cpufreq: governor: Fix negative idle_time when configured with
CONFIG_HZ_PERIODIC
Christophe Le Roy (1):
PNP: Add Broadwell to Intel MCH size workaround
Christophe RICARD (3):
ACPI: Rename acpi_gsi_get_irq_type to acpi_dev_get_irq_type and
export symbol
ACPI / gpio: Add irq_type when a GPIO is used as an interrupt
ACPI / spi: attach GPIO IRQ from ACPI description to SPI device
Colin Ian King (4):
ACPICA: Debugger: Remove unnecessary status check
ACPICA: Tools: Add spacing and missing options in acpibin tool
ACPI / SBS: fix inconsistent indenting inside if statement
ACPI, PCI, irq: remove redundant check for null string pointer
Dan Carpenter (2):
ACPI / debugger: remove some unneeded conditions
ACPI / debugger: copy_to_user doesn't return errors
David E. Box (1):
ACPICA: Fix SyncLevel support interaction with method auto-serialization
Hans de Goede (5):
ACPI / video: Add a acpi_video_handles_brightness_key_presses() helper
dell-wmi: Use acpi_video_handles_brightness_key_presses()
thinkpad_acpi: Use acpi_video_handles_brightness_key_presses()
ACPI / video: Add a module option to disable the reporting of keypresses
ACPI / video: Add quirks for the Dell Vostro V131
Heikki Krogerus (2):
device property: helper macros for property entry creation
device property: the secondary fwnode needs to depend on the primary
Heiner Kallweit (1):
PNP: respect PNP_DRIVER_RES_DO_NOT_CHANGE when detaching
Hongtao Jia (1):
cpufreq: qoriq: Register cooling device based on device tree
Jacob Tanenbaum (3):
cpupower: rework the "cpupower frequency-info" command
cpupower: fix how "cpupower frequency-info" interprets latency
cpufreq: pcc-cpufreq: update default value of cpuinfo_transition_latency
Jarkko Nikula (1):
PCI / PM: Fix small typo in documentation
Javier Martinez Canillas (1):
ACPI: Fix build errors due objects compiled unconditionally
Julia Lawall (2):
PCI / PM: constify pci_platform_pm_ops structure
powercap: constify powercap_zone_ops and
powercap_zone_constraint_ops structures
Ken Xue (1):
ACPI / PM: Support D3 COLD device in old BIOS for ZPODD
LABBE Corentin (1):
ACPICA: Add "const" to some functions that return fixed strings
Lee Jones (2):
cpufreq: st: Provide runtime initialised driver for ST's platforms
dt: cpufreq: st: Provide bindings for ST's CPUFreq implementation
Loc Ho (2):
ACPI / APD: Add APM X-Gene ACPI I2C device support
i2c: dw: Add APM X-Gene ACPI I2C device support
Lukas Wunner (3):
ACPI / scan: Fix acpi_bus_id_list bookkeeping
ACPI / utils: Add acpi_dev_present()
ACPI: Fix white space in a structure definition
Lv Zheng (19):
ACPICA: Debugger: Convert some mechanisms to OSPM specific
ACPICA: Debugger: Fix runtime stub issues of ACPI_DEBUGGER_EXEC
using different stub mechanism
ACPI / debugger: Add IO interface to access debugger functionalities
tools/power/acpi: Add userspace AML interface support
ACPI / debugger: Add module support for ACPI debugger
ACPI / debugger: Fix an issue a flag is modified without locking
ACPI / debugger: Fix a redundant mutex unlock issue in acpi_aml_open()
ACPICA: Linuxize: reduce divergences for 20151218 release
ACPICA: Namespace: Fix wrong error log
ACPICA: Debugger: reduce old external path format
ACPICA: Namespace: Add scope information to the simple object
repair mechanism
ACPICA: Namespace: Add String -> ObjectReference conversion support
ACPICA: Events: Deploys acpi_ev_find_region_handler()
ACPICA: Events: Uses common_notify for address space handlers
ACPICA: Utilities: Reorder initialization code
ACPICA: Events: Fix an issue that region object is re-attached
to another scope when it is already attached
ACPICA: Events: Split acpi_ev_associate_reg_method() from region
initialization code
ACPICA: Events: Enhance acpi_ev_execute_reg_method() to ensure
no _REG evaluations can happen during OS early boot stages
ACPICA: Events: Introduce ACPI_REG_DISCONNECT invocation to
acpi_ev_execute_reg_methods()
Manuel PÃgouriÃ-Gonnard (1):
PM / core: fix typo in documentation
Markus Elfring (3):
blackfin-cpufreq: Change return type of cpu_set_cclk() to that
of clk_set_rate()
blackfin-cpufreq: Mark cpu_set_cclk() as static
ACPICA: Debugger: Remove some unecessary NULL checks
Maruthi Bayyavarapu (1):
PM / Domains: export symbols to add/remove devices from genpd
Mathias Krause (1):
ACPI / PNP: constify device IDs
Mika Westerberg (6):
device property: Take a copy of the property set
driver core: platform: Add support for built-in device properties
driver core: Do not overwrite secondary fwnode with NULL if it is set
mfd: intel-lpss: Add support for passing device properties
mfd: intel-lpss: Pass SDA hold time to I2C host controller driver
i2c: designware: Convert to use unified device property API
Paul Gortmaker (3):
drivers/cpuidle: make cpuidle-clps711x.c explicitly non-modular
drivers/cpuidle: make cpuidle-ux500.c explicitly non-modular
drivers/cpuidle: make cpuidle-exynos.c explicitly non-modular
Philippe Longepe (3):
cpufreq: intel_pstate: Configurable algorithm to get target pstate
cpufreq: intel_pstate: Account for non C0 time
cpufreq: intel_pstate: Account for IO wait time
Pi-Cheng Chen (6):
cpufreq: mt8173: add CPUFREQ_HAVE_GOVERNOR_PER_POLICY flag
cpufreq: mt8173: remove redundant regulator_get_voltage() call
cpufreq: mt8173: check return value of regulator_get_voltage() call
cpufreq: mt8173: Move resources allocation into ->probe()
PM / OPP: Set cpu_dev->id in cpumask first
cpufreq: mt8173: migrate to use operating-points-v2 bindings
Prarit Bhargava (1):
ACPICA: acpi_get_sleep_type_data: Reduce warnings
Punit Agrawal (3):
devicetree: bindings: Add optional dynamic-power-coefficient property
cpufreq-dt: Supply power coefficient when registering cooling devices
cpufreq: arm_big_little: Add support to register a cpufreq cooling device
Rafael J. Wysocki (10):
MAINTAINERS: Add an entry for the PM core
cpufreq: governor: Use lockless timer function
PM / runtime: Add new helper for conditional usage count incrementation
cpufreq: Make cpufreq_boost_supported() static
cpufreq: acpi-cpufreq: Simplify boost-related code
cpufreq: Simplify core code related to boost support
ACPI / OSL: Add kerneldoc comments to memory mapping functions
ACPICA: Drop Linux-specific waking vector functions
ACPI / PCI: Simplify acpi_penalize_isa_irq()
PM / sleep: Add support for read-only sysfs attributes
Rik van Riel (3):
cpuidle,x86: increase forced cut-off for polling to 20us
cpuidle,menu: use interactivity_req to disable polling
cpuidle,menu: smooth out measured_us calculation
Sinan Kaya (2):
ACPI, PCI, irq: remove interrupt count restriction
ACPI, PCI, irq: remove interrupt number restriction
Srinivas Pandruvada (1):
Documentation: cpufreq: intel_pstate: enhance documentation
Strashko, Grygorii (1):
PM / sleep: prohibit devices probing during suspend/hibernation
Thomas Renninger (3):
cpupower: Fix precedence issue
cpupower: Provide STATIC variable in Makefile for debug builds
cpupower: Do not analyse offlined cpus
Ulf Hansson (1):
PM / runtime: Re-init runtime PM states at probe error and driver unbind
Viresh Kumar (16):
PM / OPP: Add debugfs support
PM / OPP: Add "opp-supported-hw" binding
PM / OPP: Add {opp-microvolt|opp-microamp}-<name> binding
PM / OPP: Remove 'operating-points-names' binding
PM / OPP: Rename OPP nodes as opp@<opp-hz>
ARM: dts: exynos4412: Rename OPP nodes as opp@<opp-hz>
PM / OPP: Add missing doc comments
cpufreq: ondemand: Update sampling rate only for concerned policies
cpufreq: ondemand: Work is guaranteed to be pending
cpufreq: governor: Pass policy as argument to ->gov_dbs_timer()
cpufreq: governor: initialize/destroy timer_mutex with 'shared'
cpufreq: governor: replace per-CPU delayed work with timers
cpufreq: ondemand: update update_sampling_rate() to make it more efficient
PM / OPP: Parse 'opp-supported-hw' binding
PM / OPP: Parse 'opp-<prop>-<name>' bindings
PM / OPP: Use snprintf() instead of sprintf()
---------------
Documentation/cpu-freq/intel-pstate.txt | 241 ++++--
Documentation/cpu-freq/pcc-cpufreq.txt | 4 +-
Documentation/devicetree/bindings/arm/cpus.txt | 17 +
.../devicetree/bindings/cpufreq/cpufreq-st.txt | 91 +++
Documentation/devicetree/bindings/opp/opp.txt | 132 +++-
Documentation/power/pci.txt | 2 +-
Documentation/power/runtime_pm.txt | 6 +
MAINTAINERS | 11 +
arch/arm/boot/dts/exynos4412.dtsi | 28 +-
arch/x86/Kconfig | 3 +-
arch/x86/include/asm/iosf_mbi.h | 51 +-
arch/x86/platform/atom/punit_atom_debug.c | 7 +-
arch/x86/platform/intel-quark/imr.c | 28 +-
drivers/acpi/Kconfig | 17 +-
drivers/acpi/Makefile | 9 +-
drivers/acpi/acpi_apd.c | 16 +-
drivers/acpi/acpi_dbg.c | 804 +++++++++++++++++++++
drivers/acpi/acpi_lpss.c | 213 +++++-
drivers/acpi/acpi_pnp.c | 2 +-
drivers/acpi/acpi_video.c | 76 +-
drivers/acpi/acpica/Makefile | 4 +-
drivers/acpi/acpica/acapps.h | 58 +-
drivers/acpi/acpica/acdebug.h | 41 +-
drivers/acpi/acpica/acevents.h | 11 +-
drivers/acpi/acpica/acglobal.h | 8 +-
drivers/acpi/acpica/aclocal.h | 12 +-
drivers/acpi/acpica/acmacros.h | 11 -
drivers/acpi/acpica/acnamesp.h | 12 +-
drivers/acpi/acpica/acobject.h | 7 +-
drivers/acpi/acpica/acopcode.h | 10 +-
drivers/acpi/acpica/acparser.h | 8 +-
drivers/acpi/acpica/acutils.h | 26 +-
drivers/acpi/acpica/amlcode.h | 5 +-
drivers/acpi/acpica/dbcmds.c | 11 +-
drivers/acpi/acpica/dbdisply.c | 96 ++-
drivers/acpi/acpica/dbfileio.c | 123 +---
drivers/acpi/acpica/dbinput.c | 122 +---
drivers/acpi/acpica/dbnames.c | 2 +-
drivers/acpi/acpica/dbstats.c | 1 +
drivers/acpi/acpica/dbtest.c | 2 +-
drivers/acpi/acpica/dbutils.c | 1 +
drivers/acpi/acpica/dbxface.c | 93 +--
drivers/acpi/acpica/dsargs.c | 7 +-
drivers/acpi/acpica/dscontrol.c | 10 +-
drivers/acpi/acpica/dsdebug.c | 5 +-
drivers/acpi/acpica/dsfield.c | 39 +-
drivers/acpi/acpica/dsinit.c | 2 +-
drivers/acpi/acpica/dsmethod.c | 39 +-
drivers/acpi/acpica/dsmthdat.c | 20 +-
drivers/acpi/acpica/dsobject.c | 19 +-
drivers/acpi/acpica/dsopcode.c | 21 +-
drivers/acpi/acpica/dsutils.c | 45 +-
drivers/acpi/acpica/dswexec.c | 35 +-
drivers/acpi/acpica/dswload.c | 10 +-
drivers/acpi/acpica/dswload2.c | 10 +-
drivers/acpi/acpica/dswscope.c | 1 +
drivers/acpi/acpica/evgpe.c | 2 +-
drivers/acpi/acpica/evgpeblk.c | 1 +
drivers/acpi/acpica/evgpeutil.c | 1 +
drivers/acpi/acpica/evhandler.c | 165 +++--
drivers/acpi/acpica/evmisc.c | 5 +-
drivers/acpi/acpica/evregion.c | 114 ++-
drivers/acpi/acpica/evrgnini.c | 115 +--
drivers/acpi/acpica/evxface.c | 9 +-
drivers/acpi/acpica/evxfregn.c | 38 +-
drivers/acpi/acpica/exconfig.c | 8 +-
drivers/acpi/acpica/exconvrt.c | 9 +-
drivers/acpi/acpica/excreate.c | 20 +-
drivers/acpi/acpica/exdebug.c | 403 ++---------
drivers/acpi/acpica/exdump.c | 6 +-
drivers/acpi/acpica/exfield.c | 74 +-
drivers/acpi/acpica/exfldio.c | 35 +-
drivers/acpi/acpica/exmisc.c | 49 +-
drivers/acpi/acpica/exmutex.c | 82 ++-
drivers/acpi/acpica/exnames.c | 4 +-
drivers/acpi/acpica/exoparg1.c | 33 +-
drivers/acpi/acpica/exoparg2.c | 12 +-
drivers/acpi/acpica/exoparg3.c | 25 +-
drivers/acpi/acpica/exoparg6.c | 1 +
drivers/acpi/acpica/exprep.c | 25 +-
drivers/acpi/acpica/exregion.c | 13 +-
drivers/acpi/acpica/exresnte.c | 2 +-
drivers/acpi/acpica/exresolv.c | 10 +-
drivers/acpi/acpica/exresop.c | 43 +-
drivers/acpi/acpica/exstore.c | 17 +-
drivers/acpi/acpica/exstorob.c | 7 +-
drivers/acpi/acpica/exsystem.c | 6 +-
drivers/acpi/acpica/extrace.c | 377 ++++++++++
drivers/acpi/acpica/exutils.c | 7 +-
drivers/acpi/acpica/hwesleep.c | 4 +-
drivers/acpi/acpica/hwgpe.c | 6 +-
drivers/acpi/acpica/hwsleep.c | 4 +-
drivers/acpi/acpica/hwxface.c | 24 +-
drivers/acpi/acpica/hwxfsleep.c | 97 +--
drivers/acpi/acpica/nsconvert.c | 105 ++-
drivers/acpi/acpica/nsdump.c | 5 +-
drivers/acpi/acpica/nseval.c | 2 +-
drivers/acpi/acpica/nsinit.c | 3 +-
drivers/acpi/acpica/nsload.c | 18 +-
drivers/acpi/acpica/nsnames.c | 6 +-
drivers/acpi/acpica/nsparse.c | 5 +-
drivers/acpi/acpica/nsprepkg.c | 10 +-
drivers/acpi/acpica/nsrepair.c | 19 +-
drivers/acpi/acpica/nsrepair2.c | 24 +-
drivers/acpi/acpica/nssearch.c | 2 +-
drivers/acpi/acpica/nsutils.c | 8 +-
drivers/acpi/acpica/nsxfeval.c | 4 +-
drivers/acpi/acpica/nsxfname.c | 39 +-
drivers/acpi/acpica/nsxfobj.c | 6 +-
drivers/acpi/acpica/psargs.c | 19 +-
drivers/acpi/acpica/psloop.c | 12 +-
drivers/acpi/acpica/psopcode.c | 606 ++++++++--------
drivers/acpi/acpica/psparse.c | 8 +-
drivers/acpi/acpica/psutils.c | 4 +-
drivers/acpi/acpica/pswalk.c | 1 +
drivers/acpi/acpica/rsaddr.c | 4 +-
drivers/acpi/acpica/rscalc.c | 81 ++-
drivers/acpi/acpica/rscreate.c | 32 +-
drivers/acpi/acpica/rsdump.c | 6 +
drivers/acpi/acpica/rslist.c | 9 +-
drivers/acpi/acpica/rsmisc.c | 22 +-
drivers/acpi/acpica/rsutils.c | 42 +-
drivers/acpi/acpica/rsxface.c | 2 +-
drivers/acpi/acpica/tbdata.c | 1 +
drivers/acpi/acpica/tbinstal.c | 4 +-
drivers/acpi/acpica/tbprint.c | 1 +
drivers/acpi/acpica/tbutils.c | 10 +-
drivers/acpi/acpica/tbxfload.c | 3 +-
drivers/acpi/acpica/utaddress.c | 5 +-
drivers/acpi/acpica/utcopy.c | 23 +-
drivers/acpi/acpica/utdecode.c | 32 +-
drivers/acpi/acpica/utdelete.c | 5 +-
drivers/acpi/acpica/uterror.c | 10 +-
drivers/acpi/acpica/utfileio.c | 334 ---------
drivers/acpi/acpica/uthex.c | 2 +-
drivers/acpi/acpica/utids.c | 67 --
drivers/acpi/acpica/utinit.c | 1 -
drivers/acpi/acpica/utmath.c | 10 +-
drivers/acpi/acpica/utmisc.c | 11 +-
drivers/acpi/acpica/utmutex.c | 22 +-
drivers/acpi/acpica/utnonansi.c | 4 +-
drivers/acpi/acpica/utobject.c | 24 +-
drivers/acpi/acpica/utosi.c | 11 +-
drivers/acpi/acpica/utownerid.c | 12 +-
drivers/acpi/acpica/utpredef.c | 6 +-
drivers/acpi/acpica/utprint.c | 15 +-
drivers/acpi/acpica/utresrc.c | 8 +-
drivers/acpi/acpica/utstate.c | 3 +
drivers/acpi/acpica/utstring.c | 9 +
drivers/acpi/acpica/uttrack.c | 50 +-
drivers/acpi/acpica/utxface.c | 2 -
drivers/acpi/acpica/utxferror.c | 1 +
drivers/acpi/acpica/utxfinit.c | 47 +-
drivers/acpi/acpica/utxfmutex.c | 6 +-
drivers/acpi/bus.c | 10 +-
drivers/acpi/gsi.c | 21 +-
drivers/acpi/internal.h | 8 +
drivers/acpi/osl.c | 277 ++++++-
drivers/acpi/pci_irq.c | 3 -
drivers/acpi/pci_link.c | 132 +++-
drivers/acpi/property.c | 10 +-
drivers/acpi/resource.c | 26 +
drivers/acpi/sbs.c | 6 +-
drivers/acpi/scan.c | 24 +-
drivers/acpi/sleep.c | 4 +-
drivers/acpi/sleep.h | 6 +
drivers/acpi/utils.c | 31 +
drivers/acpi/video_detect.c | 17 +
drivers/base/base.h | 2 +
drivers/base/core.c | 5 +-
drivers/base/dd.c | 60 +-
drivers/base/platform.c | 25 +
drivers/base/power/clock_ops.c | 1 +
drivers/base/power/common.c | 2 +-
drivers/base/power/domain.c | 2 +
drivers/base/power/main.c | 17 +
drivers/base/power/opp/Makefile | 1 +
drivers/base/power/opp/core.c | 336 ++++++++-
drivers/base/power/opp/cpu.c | 3 +-
drivers/base/power/opp/debugfs.c | 219 ++++++
drivers/base/power/opp/opp.h | 53 +-
drivers/base/power/power.h | 2 +
drivers/base/power/runtime.c | 50 +-
drivers/base/property.c | 495 ++++++++++---
drivers/cpufreq/Kconfig.arm | 12 +
drivers/cpufreq/Makefile | 1 +
drivers/cpufreq/acpi-cpufreq.c | 24 +-
drivers/cpufreq/arm_big_little.c | 41 ++
drivers/cpufreq/blackfin-cpufreq.c | 2 +-
drivers/cpufreq/cpufreq-dt.c | 14 +-
drivers/cpufreq/cpufreq.c | 28 +-
drivers/cpufreq/cpufreq_conservative.c | 6 +-
drivers/cpufreq/cpufreq_governor.c | 146 ++--
drivers/cpufreq/cpufreq_governor.h | 18 +-
drivers/cpufreq/cpufreq_ondemand.c | 61 +-
drivers/cpufreq/intel_pstate.c | 73 +-
drivers/cpufreq/mt8173-cpufreq.c | 135 +++-
drivers/cpufreq/pcc-cpufreq.c | 2 +
drivers/cpufreq/qoriq-cpufreq.c | 24 +
drivers/cpufreq/sti-cpufreq.c | 294 ++++++++
drivers/cpuidle/cpuidle-clps711x.c | 8 +-
drivers/cpuidle/cpuidle-exynos.c | 5 +-
drivers/cpuidle/cpuidle-ux500.c | 5 +-
drivers/cpuidle/governors/menu.c | 6 +-
drivers/dma/dw/core.c | 9 +-
drivers/dma/dw/platform.c | 29 +-
drivers/gpio/gpiolib-acpi.c | 33 +-
drivers/gpio/gpiolib.c | 4 +-
drivers/gpio/gpiolib.h | 3 +-
drivers/i2c/busses/i2c-designware-baytrail.c | 17 +-
drivers/i2c/busses/i2c-designware-platdrv.c | 51 +-
drivers/mfd/intel-lpss-acpi.c | 19 +-
drivers/mfd/intel-lpss-pci.c | 44 +-
drivers/mfd/intel-lpss.c | 16 +-
drivers/mfd/intel-lpss.h | 2 +
drivers/mfd/mfd-core.c | 7 +
drivers/pci/pci-acpi.c | 2 +-
drivers/pci/pci.c | 4 +-
drivers/pci/pci.h | 2 +-
drivers/platform/x86/dell-wmi.c | 6 +-
drivers/platform/x86/thinkpad_acpi.c | 2 +-
drivers/pnp/driver.c | 6 +-
drivers/pnp/quirks.c | 1 +
drivers/powercap/intel_rapl.c | 14 +-
drivers/powercap/powercap_sys.c | 18 +-
drivers/spi/spi.c | 3 +
drivers/thermal/intel_quark_dts_thermal.c | 61 +-
drivers/thermal/intel_soc_dts_iosf.c | 43 +-
include/acpi/acexcep.h | 6 +-
include/acpi/acpi_bus.h | 6 +-
include/acpi/acpiosxf.h | 18 +-
include/acpi/acpixf.h | 55 +-
include/acpi/actypes.h | 6 +-
include/acpi/platform/aclinux.h | 2 +
include/acpi/platform/aclinuxex.h | 10 +
include/acpi/video.h | 6 +
include/linux/acpi.h | 72 ++
include/linux/cpufreq.h | 6 -
include/linux/device.h | 1 +
include/linux/mfd/core.h | 5 +
include/linux/platform_device.h | 5 +
include/linux/pm_opp.h | 22 +
include/linux/pm_runtime.h | 5 +
include/linux/powercap.h | 4 +-
include/linux/property.h | 107 ++-
kernel/power/main.c | 17 +-
kernel/power/power.h | 9 +
tools/power/acpi/Makefile | 16 +-
tools/power/acpi/common/getopt.c | 2 +
.../acpi/os_specific/service_layers/oslibcfs.c | 3 +
tools/power/acpi/tools/acpidbg/Makefile | 27 +
tools/power/acpi/tools/acpidbg/acpidbg.c | 438 +++++++++++
tools/power/acpi/tools/acpidump/apfiles.c | 13 +
tools/power/cpupower/Makefile | 19 +
tools/power/cpupower/bench/Makefile | 8 +-
tools/power/cpupower/utils/cpufreq-info.c | 246 +++----
tools/power/cpupower/utils/cpuidle-info.c | 16 +-
tools/power/cpupower/utils/cpupower-info.c | 9 +-
tools/power/cpupower/utils/cpupower-set.c | 10 +-
tools/power/cpupower/utils/helpers/topology.c | 2 +-
260 files changed, 7312 insertions(+), 3389 deletions(-)