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Message-ID: <CAJZ5v0gxSDM_0DTzyKHtNXyf06hGJK4fU-ByRqoUh89M=OM-Yg@mail.gmail.com>
Date: Fri, 27 Oct 2023 15:48:29 +0200
From: "Rafael J. Wysocki" <rafael@...nel.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Linux PM <linux-pm@...r.kernel.org>,
ACPI Devel Maling List <linux-acpi@...r.kernel.org>,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
Daniel Lezcano <daniel.lezcano@...aro.org>
Subject: [GIT PULL] Thermal control updates for v6.7-rc1
Hi Linus,
Please pull from the tag
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \
thermal-6.7-rc1
with top-most commit 607218deac6e29c52f4ce521ed467a0d75090a0d
Merge tag 'thermal-v6.7-rc1' of
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/thermal/linux
on top of commit 6465e260f48790807eef06b583b38ca9789b6072
Linux 6.6-rc3
to receive thermal control updates for 6.7-rc1.
These further rework the ACPI thermal driver, after the changes made to
it in the previous cycle, to make it easier to grasp, get rid of
redundant pieces of internal data structures and eliminate its reliance
on a specific ordering of trip point objects in the thermal core, make
thermal core adjustments needed for the ACPI thermal driver rework,
modify the thermal governor interface so as to use trip pointers for
representing trip points in it, switch over multiple thermal drivers to
using void platform driver remove callbacks, add support for 2 hardware
features to the Intel int340x thermal driver, add support for new
hardware on ARM platforms, update documentation, fix problems, clean up
code and update the MAINTAINERS record for thermal control.
Specifics:
- Untangle the initialization and updates of passive and active trip
points in the ACPI thermal driver (Rafael Wysocki).
- Reduce code duplication related to the initialization and updates
of trip points in the ACPI thermal driver (Rafael Wysocki).
- Use trip pointers for cooling device binding in the ACPI thermal
driver (Rafael Wysocki).
- Simplify critical and hot trips representation in the ACPI thermal
driver (Rafael Wysocki).
- Use trip pointers in thermal governors and in the related part of
the thermal core (Rafael Wysocki).
- Drop the trips_disabled bitmask that has become redundant from the
thermal core (Rafael Wysocki).
- Avoid updating trip points when the thermal zone temperature falls
into a trip point's hysteresis range (ícolas F. R. A. Prado).
- Add power floor notifications support to the int340x thermal control
driver (Srinivas Pandruvada).
- Rework updating trip points in the int340x thermal driver so that it
does not access thermal zone internals directly (Rafael Wysocki).
- Use param_get_byte() instead of param_get_int() as the max_idle module
parameter .get() callback in the Intel powerclamp thermal driver to
avoid possible out-of-bounds access (David Arcari).
- Add workload hints support to the int340x thermal driver (Srinivas
Pandruvada).
- Add support for Mediatek LVTS MT8192 along with suspend/resume
routines (Balsam Chihi).
- Fix probe for THERMAL_V2 in the Mediatek LVTS driver (Markus
Schneider-Pargmann).
- Remove duplicate error message from the max76620 driver when
thermal_of_zone_register() fails (Thierry Reding).
- Add i.MX7D compatible bindings to fix a warning from dtbs_check for
the imx6ul platform (Alexander Stein).
- Add sa8775p compatible to the QCom tsens driver (Priyansh Jain).
- Fix error check in lvts_debugfs_init() to be against PTR_ERR() in the
LVTS Mediatek driver (Minjie Du).
- Remove unused variable in thermal/tools (Kuan-Wei Chiu).
- Document the imx8dl thermal sensor (Fabio Estevam).
- Add variable names in callback prototypes to prevent warning from
checkpatch.pl in the imx8mm driver (Bragatheswaran Manickavel).
- Add missing unevaluatedProperties on child node schemas for tegra124
(Rob Herring)
- Add mt7988 support to the Mediatek LVTS driver (Frank Wunderlich).
Thanks!
---------------
Alexander Stein (3):
dt-bindings: imx-thermal: Add #thermal-sensor-cells property
dt-bindings: net: microchip: Allow nvmem-cell usage
dt-bindings: timer: add imx7d compatible
Balsam CHIHI (4):
dt-bindings: thermal: mediatek: Add LVTS thermal controller
definition for mt8192
thermal/drivers/mediatek/lvts_thermal: Add suspend and resume
thermal/drivers/mediatek/lvts_thermal: Add mt8192 support
thermal/drivers/mediatek/lvts_thermal: Update calibration data
documentation
Bragatheswaran Manickavel (1):
thermal/drivers/imx8mm_thermal: Fix function pointer declaration
by adding identifier name
Dan Carpenter (2):
ACPI: thermal: Fix a small leak in acpi_thermal_add()
thermal: core: prevent potential string overflow
David Arcari (1):
thermal: intel: powerclamp: fix mismatch in get function for max_idle
Dmitry Baryshkov (1):
thermal/qcom/tsens: Drop ops_v0_1
Fabio Estevam (1):
dt-bindings: thermal: fsl,scu-thermal: Document imx8dl
Frank Wunderlich (4):
dt-bindings: thermal: mediatek: Add mt7988 lvts compatible
dt-bindings: thermal: mediatek: Add LVTS thermal sensors for mt7988
thermal/drivers/mediatek/lvts_thermal: Make coeff configurable
thermal/drivers/mediatek/lvts_thermal: Add mt7988 support
Jonathan Bergh (1):
ACPI: thermal: Fix up function header formatting in two places
Kuan-Wei Chiu (1):
tools/thermal: Remove unused 'mds' and 'nrhandler' variables
Lukasz Luba (1):
thermal: Add myself as thermal reviewer in MAINTAINERS
Markus Schneider-Pargmann (1):
thermal/drivers/mediatek: Fix probe for THERMAL_V2
Minjie Du (1):
thermal/drivers/mediatek/lvts_thermal: Fix error check in
lvts_debugfs_init()
Nícolas F. R. A. Prado (1):
thermal: core: Don't update trip points inside the hysteresis range
Priyansh Jain (1):
dt-bindings: thermal: tsens: Add sa8775p compatible
Rafael J. Wysocki (38):
thermal: core: Drop trips_disabled bitmask
ACPI: thermal: Simplify initialization of critical and hot trips
ACPI: thermal: Fold acpi_thermal_get_info() into its caller
ACPI: thermal: Determine the number of trip points earlier
ACPI: thermal: Create and populate trip points table earlier
ACPI: thermal: Simplify critical and hot trips representation
ACPI: thermal: Untangle initialization and updates of the passive trip
ACPI: thermal: Untangle initialization and updates of active trips
ACPI: thermal: Drop redundant trip point flags
ACPI: thermal: Drop valid flag from struct acpi_thermal_trip
thermal: trip: Drop redundant trips check from for_each_thermal_trip()
ACPI: thermal: Add device list to struct acpi_thermal_trip
ACPI: thermal: Collapse trip devices update functions
ACPI: thermal: Collapse trip devices update function wrappers
ACPI: thermal: Merge trip initialization functions
thermal: core: Store trip pointer in struct thermal_instance
thermal: core: Allow trip pointers to be used for cooling device binding
ACPI: thermal: Mark uninitialized active trips as invalid
ACPI: thermal: Do not use trip indices for cooling device binding
ACPI: thermal: Drop critical_valid and hot_valid trip flags
ACPI: thermal: Rename structure fields holding temperature in deci-Kelvin
ACPI: thermal: Drop list of device ACPI handles from struct acpi_thermal
thermal: core: Add function to walk trips under zone lock
ACPI: thermal: Move get_active_temp()
ACPI: thermal: Combine passive and active trip update functions
thermal: int340x: Use thermal_zone_for_each_trip()
ACPI: thermal: Use thermal_zone_for_each_trip() for updating trips
thermal: core: Drop thermal_zone_device_exec()
thermal: trip: Remove lockdep assertion from for_each_thermal_trip()
thermal: Remove Amit Kucheria from MAINTAINERS
thermal: trip: Drop lockdep assertion from thermal_zone_trip_id()
thermal: trip: Simplify computing trip indices
thermal: trip: Define for_each_trip() macro
thermal: gov_fair_share: Rearrange get_trip_level()
thermal: gov_power_allocator: Use trip pointers instead of trip indices
thermal: gov_step_wise: Fold update_passive_instance() into its caller
thermal: core: Pass trip pointer to governor throttle callback
thermal: ACPI: Include the right header file
Rob Herring (1):
dt-bindings: thermal: nvidia,tegra124-soctherm: Add missing
unevaluatedProperties on child node schemas
Srinivas Pandruvada (16):
thermal: int340x: processor_thermal: Move mailbox code to common module
thermal: int340x: processor_thermal: Add interrupt configuration function
thermal: int340x: processor_thermal: Use non MSI interrupts by default
thermal: int340x: Remove PROC_THERMAL_FEATURE_WLT_REQ for Meteor Lake
thermal: int340x: processor_thermal: Add workload type hint interface
thermal: int340x: Handle workload hint interrupts
selftests/thermel/intel: Add test to read workload hint
thermal: int340x: Add ArrowLake-S PCI ID
thermal: int340x: processor_thermal: Ack all PCI interrupts
thermal: int340x: processor_thermal: Move interrupt status MMIO
offset to common header
thermal: int340x: processor_thermal: Common function to clear
SOC interrupt
thermal: int340x: processor_thermal: Set feature mask before
proc_thermal_add
thermal: int340x: processor_thermal: Support power floor notifications
thermal: int340x: processor_thermal: Handle power floor interrupts
thermal: int340x: processor_thermal: Enable power floor support
selftests/thermel/intel: Add test to read power floor status
Thierry Reding (1):
thermal/drivers/max77620: Remove duplicate error message
Uwe Kleine-König (31):
thermal: armada: Convert to platform remove callback returning void
thermal: bcm2835: Convert to platform remove callback returning void
thermal: ns: Convert to platform remove callback returning void
thermal: da9062: Convert to platform remove callback returning void
thermal: dove: Convert to platform remove callback returning void
thermal: hisi: Convert to platform remove callback returning void
thermal: imx8mm: Convert to platform remove callback returning void
thermal: imx: Convert to platform remove callback returning void
thermal: int3400: Convert to platform remove callback returning void
thermal: int3401: Convert to platform remove callback returning void
thermal: int3402: Convert to platform remove callback returning void
thermal: int3403: Convert to platform remove callback returning void
thermal: int3406: Convert to platform remove callback returning void
thermal: k3_bandgap: Convert to platform remove callback returning void
thermal: k3_j72xx_bandgap: Convert to platform remove callback
returning void
thermal: kirkwood: Convert to platform remove callback returning void
thermal: lvts: Convert to platform remove callback returning void
thermal: tsens: Convert to platform remove callback returning void
thermal: rcar_gen3: Convert to platform remove callback returning void
thermal: rcar: Convert to platform remove callback returning void
thermal: rockchip: Convert to platform remove callback returning void
thermal: rzg2l: Convert to platform remove callback returning void
thermal: exynos_tmu: Convert to platform remove callback returning void
thermal: spear: Convert to platform remove callback returning void
thermal: sprd: Convert to platform remove callback returning void
thermal: stm: Convert to platform remove callback returning void
thermal: soctherm: Convert to platform remove callback returning void
thermal: tegra-bpmp: Convert to platform remove callback returning void
thermal: ti-bandgap: Convert to platform remove callback returning void
thermal: uniphier: Convert to platform remove callback returning void
thermal: amlogic: Convert to platform remove callback returning void
---------------
.../devicetree/bindings/net/microchip,lan95xx.yaml | 2 +
.../bindings/thermal/fsl,scu-thermal.yaml | 4 +-
.../devicetree/bindings/thermal/imx-thermal.yaml | 7 +
.../bindings/thermal/mediatek,lvts-thermal.yaml | 1 +
.../bindings/thermal/nvidia,tegra124-soctherm.yaml | 5 +
.../devicetree/bindings/thermal/qcom-tsens.yaml | 1 +
.../devicetree/bindings/thermal/thermal-zones.yaml | 2 +-
.../devicetree/bindings/timer/fsl,imxgpt.yaml | 4 +-
Documentation/driver-api/thermal/intel_dptf.rst | 64 ++
MAINTAINERS | 2 +-
drivers/acpi/thermal.c | 841 ++++++++++-----------
drivers/thermal/amlogic_thermal.c | 8 +-
drivers/thermal/armada_thermal.c | 6 +-
drivers/thermal/broadcom/bcm2835_thermal.c | 6 +-
drivers/thermal/broadcom/ns-thermal.c | 6 +-
drivers/thermal/da9062-thermal.c | 5 +-
drivers/thermal/dove_thermal.c | 6 +-
drivers/thermal/gov_bang_bang.c | 27 +-
drivers/thermal/gov_fair_share.c | 35 +-
drivers/thermal/gov_power_allocator.c | 122 ++-
drivers/thermal/gov_step_wise.c | 50 +-
drivers/thermal/gov_user_space.c | 8 +-
drivers/thermal/hisi_thermal.c | 6 +-
drivers/thermal/imx8mm_thermal.c | 8 +-
drivers/thermal/imx_thermal.c | 6 +-
drivers/thermal/intel/int340x_thermal/Makefile | 3 +
.../intel/int340x_thermal/int3400_thermal.c | 5 +-
.../intel/int340x_thermal/int3401_thermal.c | 6 +-
.../intel/int340x_thermal/int3402_thermal.c | 6 +-
.../intel/int340x_thermal/int3403_thermal.c | 6 +-
.../intel/int340x_thermal/int3406_thermal.c | 5 +-
.../intel/int340x_thermal/int340x_thermal_zone.c | 78 +-
.../int340x_thermal/processor_thermal_device.c | 85 ++-
.../int340x_thermal/processor_thermal_device.h | 33 +-
.../int340x_thermal/processor_thermal_device_pci.c | 121 ++-
.../processor_thermal_device_pci_legacy.c | 3 +-
.../intel/int340x_thermal/processor_thermal_mbox.c | 179 ++---
.../processor_thermal_power_floor.c | 126 +++
.../int340x_thermal/processor_thermal_wt_hint.c | 255 +++++++
.../int340x_thermal/processor_thermal_wt_req.c | 136 ++++
drivers/thermal/intel/intel_powerclamp.c | 2 +-
drivers/thermal/k3_bandgap.c | 6 +-
drivers/thermal/k3_j72xx_bandgap.c | 6 +-
drivers/thermal/kirkwood_thermal.c | 6 +-
drivers/thermal/max77620_thermal.c | 8 +-
drivers/thermal/mediatek/auxadc_thermal.c | 2 +-
drivers/thermal/mediatek/lvts_thermal.c | 256 ++++++-
drivers/thermal/qcom/tsens-v0_1.c | 6 -
drivers/thermal/qcom/tsens.c | 6 +-
drivers/thermal/rcar_gen3_thermal.c | 6 +-
drivers/thermal/rcar_thermal.c | 6 +-
drivers/thermal/rockchip_thermal.c | 6 +-
drivers/thermal/rzg2l_thermal.c | 6 +-
drivers/thermal/samsung/exynos_tmu.c | 6 +-
drivers/thermal/spear_thermal.c | 6 +-
drivers/thermal/sprd_thermal.c | 5 +-
drivers/thermal/st/stm_thermal.c | 6 +-
drivers/thermal/tegra/soctherm.c | 6 +-
drivers/thermal/tegra/tegra-bpmp-thermal.c | 6 +-
drivers/thermal/thermal_acpi.c | 3 +-
drivers/thermal/thermal_core.c | 137 ++--
drivers/thermal/thermal_core.h | 9 +-
drivers/thermal/thermal_helpers.c | 8 +-
drivers/thermal/thermal_sysfs.c | 3 +-
drivers/thermal/thermal_trip.c | 55 +-
drivers/thermal/ti-soc-thermal/ti-bandgap.c | 6 +-
drivers/thermal/uniphier_thermal.c | 6 +-
.../dt-bindings/thermal/mediatek,lvts-thermal.h | 28 +
include/linux/thermal.h | 20 +-
tools/testing/selftests/Makefile | 2 +
.../selftests/thermal/intel/power_floor/Makefile | 12 +
.../thermal/intel/power_floor/power_floor_test.c | 108 +++
.../selftests/thermal/intel/workload_hint/Makefile | 12 +
.../intel/workload_hint/workload_hint_test.c | 157 ++++
tools/thermal/lib/mainloop.c | 16 -
75 files changed, 2170 insertions(+), 1048 deletions(-)
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