Merge tag 'thermal-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull thermal control updates from Rafael Wysocki:
 "The most significant part of this is a rework of thermal governors,
  including a redesign of the thermal governor interface and changes to
  make some of them take trip point hysteresis into account properly, as
  well as some related cleanups of the thermal governors and thermal
  core.

  The above is based on preliminary changes refactoring thermal data
  structures and moving the definitions of some of them into the thermal
  core which also ensure that trip point crossing notifications will be
  sent to user space via netlink and recorded in the debug statistics in
  temperature order.

  In addition, netlink bind/unbind notifications are added to the
  thermal core and the Intel HFI driver is modified to use them to avoid
  sending netlink messages until there are subscribers.

  Apart from that, multiple thermal drivers are updated which includes
  new hardware support (MediaTek MT8188 and MT8186, Amlogic A1 thermal
  sensor, Loongson-2K2000, Lmh QCM2290), fixes, cleanups and
  documentation updates, and the recently added thermal debug code is
  fixed and cleaned up.

  Specifics:

   - Redesign the thermal governor interface to allow the governors to
     work in a more straightforward way (Rafael Wysocki)

   - Make thermal governors take the current trip point thresholds into
     account in their computations which allows trip hysteresis to be
     observed more accurately (Rafael Wysocki)

   - Make the thermal core manage passive polling for thermal zones and
     remove passive polling management from thermal governors (Rafael
     Wysocki)

   - Refactor trip point representation and move the definition of
     thermal governor and thermal zone device structures to the thermal
     core (Rafael Wysocki)

   - Sort trip point crossing notifications and debug recording of trip
     point crossing events by temperature (Rafael Wysocki)

   - Improve the handling of cooling device states and thermal
     mitigation episodes in progress in the thermal debug code (Rafael
     Wysocki)

   - Avoid excessive updates of trip point statistics and clean up the
     printing of thermal mitigation episode information (Rafael Wysocki)

   - Clean up thermal governors and thermal core (Rafael Wysocki)

   - Allow thermal drivers to register notifiers that will be invoked on
     netlink events like BIND and UNBIND, so that they can adjust their
     activity depending on whether or not there are any subscribers of
     netlink messages coming from them, and make the Intel HFI driver
     use this mechanism (Stanislaw Gruszka)

   - Adjust the update delay and capabilities-per-event values in the
     Intel HFI thermal driver to prevent it from missing events and
     allow it to process more data in one go (Ricardo Neri)

   - Add missing MODULE_DESCRIPTION() to multiple files in the
     int340x_thermal and intel_soc_dts_iosf drivers (Srinivas
     Pandruvada)

   - Replace deprecated strncpy() with strscpy() in the int340x_thermal
     driver (Justin Stitt)

   - Add QCM2290 compatible DT bindings for Lmh and fix a NULL pointer
     dereference in the lmh driver when the SCM is not present (Konrad
     Dybcio)

   - Use the strreplace() function instead of doing it manually in the
     Armada driver (Rasmus Villemoes)

   - Convert st,stih407-thermal to DT schema and fix up missing
     properties (Raphael Gallais-Pou)

   - Add suspend/resume by restoring the context of the tsens sensor
     (Priyansh Jain)

   - Support A1 SoC family Thermal Sensor controller and add the DT
     bindings (Dmitry Rokosov)

   - Improve the temperature approximation calculation and consolidate
     the Tj constant into a shared area of the structure instead of
     duplicating it on the Rcar Gen3 (Niklas Söderlund)

   - Fix the Mediatek LVTS sensor coefficient for the MT8192 in order to
     support it correctly (Hsin-Te Yuan)

   - Fix a NULL pointer dereference in the tsens driver when the
     function compute_intercept_slope() is called with a NULL parameter
     (Aleksandr Mishin)

   - Remove some unused fields in struct qpnp_tm_chip and k3_bandgap
     (Christophe Jaillet)

   - Fix up calibration efuse data decoding, consolidate the code by
     checking boundaries and refactor some part of the LVTS Mediatek
     driver. After setting the scene, add MT8186 and MT8188 along with
     the DT bindings (Nicolas Pitre)

   - Add Loongson-2K2000 support after some minor code adjustements and
     providing the DT bindings definition (Binbin Zhou)"

* tag 'thermal-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (72 commits)
  thermal: intel: hfi: Increase the number of CPU capabilities per netlink event
  thermal: intel: hfi: Rename HFI_MAX_THERM_NOTIFY_COUNT
  thermal: intel: hfi: Shorten the thermal netlink event delay to 100ms
  thermal: intel: hfi: Rename HFI_UPDATE_INTERVAL
  thermal: intel: Add missing module description
  thermal: core: Move passive polling management to the core
  thermal: core: Do not call handle_thermal_trip() if zone temperature is invalid
  thermal: trip: Add missing empty code line
  thermal/debugfs: Avoid printing zero duration for mitigation events in progress
  thermal/debugfs: Pass cooling device state to thermal_debug_cdev_add()
  thermal/debugfs: Create records for cdev states as they get used
  thermal: core: Introduce thermal_governor_trip_crossed()
  thermal/debugfs: Make tze_seq_show() skip invalid trips and trips with no stats
  thermal/debugfs: Rename thermal_debug_update_temp() to thermal_debug_update_trip_stats()
  thermal/debugfs: Clean up thermal_debug_update_temp()
  thermal/debugfs: Avoid excessive updates of trip point statistics
  thermal: core: Relocate critical and hot trip handling
  thermal: core: Drop the .throttle() governor callback
  thermal: gov_user_space: Use .trip_crossed() instead of .throttle()
  thermal: gov_fair_share: Eliminate unnecessary integer divisions
  ...

1 files changed, 26 insertions, 0 deletions

diff --git a/include/dt-bindings/thermal/mediatek,lvts-thermal.h b/include/dt-bindings/thermal/mediatek,lvts-thermal.h
index 997e2f55128a..bf95309d2525 100644
--- a/include/dt-bindings/thermal/mediatek,lvts-thermal.h
+++ b/include/dt-bindings/thermal/mediatek,lvts-thermal.h
@@ -16,6 +16,32 @@
 #define MT7988_ETHWARP_0	6
 #define MT7988_ETHWARP_1	7
 
+#define MT8186_LITTLE_CPU0	0
+#define MT8186_LITTLE_CPU1	1
+#define MT8186_LITTLE_CPU2	2
+#define MT8186_CAM		3
+#define MT8186_BIG_CPU0	4
+#define MT8186_BIG_CPU1	5
+#define MT8186_NNA		6
+#define MT8186_ADSP		7
+#define MT8186_MFG		8
+
+#define MT8188_MCU_LITTLE_CPU0	0
+#define MT8188_MCU_LITTLE_CPU1	1
+#define MT8188_MCU_LITTLE_CPU2	2
+#define MT8188_MCU_LITTLE_CPU3	3
+#define MT8188_MCU_BIG_CPU0	4
+#define MT8188_MCU_BIG_CPU1	5
+
+#define MT8188_AP_APU		0
+#define MT8188_AP_GPU1		1
+#define MT8188_AP_GPU2		2
+#define MT8188_AP_SOC1		3
+#define MT8188_AP_SOC2		4
+#define MT8188_AP_SOC3		5
+#define MT8188_AP_CAM1		6
+#define MT8188_AP_CAM2		7
+
 #define MT8195_MCU_BIG_CPU0     0
 #define MT8195_MCU_BIG_CPU1     1
 #define MT8195_MCU_BIG_CPU2     2