The tj_max value obtained from the Intel TCC library are in Celsius,
whereas the thermal subsystem operates in milli-Celsius.

This discrepancy leads to incorrect trip temperature calculations.

Fix bogus trip temperature by converting tj_max to milli-Celsius Unit.

Fixes: 8ef0ca4a177d ("Merge back other thermal control material for 6.3.")
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Reported-by: zhang ning <zhangn1985@outlook.com>
Closes: https://lore.kernel.org/all/TY2PR01MB3786EF0FE24353026293F5ACCD97A@TY2PR01MB3786.jpnprd01.prod.outlook.com/
Tested-by: zhang ning <zhangn1985@outlook.com>
Cc: 6.3+ <stable@vger.kernel.org> # 6.3+
Link: https://patch.msgid.link/20250519070901.1031233-1-rui.zhang@intel.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

Panther Lake uses the same DLVR register offsets as Lunar Lake, but the
driver uses the default register offsets table for it by mistake.

Move the selection of register offsets table from the actual attribute
read/write callbacks to proc_thermal_rfim_add() and make it handle
Panther Lake the same way as Lunar Lake.  This way it is clean and in
the future such issues can be avoided.

Fixes: e50eeababa94 ("thermal: intel: int340x: Panther Lake DLVR support")
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Link: https://patch.msgid.link/20250411115438.594114-1-srinivas.pandruvada@linux.intel.com
[ rjw: Changelog edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

DVFS (Dynamic Voltage Frequency Scaling) is still supported for DDR
memory on Lunar Lake and Panther Lake.

Add the missing flag PROC_THERMAL_FEATURE_DVFS.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Link: https://patch.msgid.link/20250410172943.577913-1-srinivas.pandruvada@linux.intel.com
[ rjw: Subject edit ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

Pull more thermal control updates from Rafael Wysocki:
 "These are mostly assorted updates of thermal drivers used on ARM
  platforms:

   - Use dev_err_probe() helpers to simplify the init code in the Qoriq
     thermal driver (Frank Li)

   - Power down the Qoriq's TMU at suspend time (Alice Guo)

   - Add ipq5332, ipq5424 compatible to the QCom's tsens thermal driver
     and TSENS enable / calibration support for V2 (Praveenkumar I)

   - Add missing rk3328 mapping entry (Trevor Woerner)

   - Remove duplicate struct declaration from the thermal core header
     file (Xueqin Luo)

   - Disable the monitoring mode during suspend in the LVTS Mediatek
     driver to prevent temperature acquisition glitches (Nícolas F. R.
     A. Prado)

   - Disable Stage 3 thermal threshold in the LVTS Mediatek driver
     because it disables the suspend ability and does not have an
     interrupt handler (Nícolas F. R. A. Prado)

   - Fix low temperature offset interrupt in the LVTS Mediatek driver to
     prevent multiple interrupts from triggering when the system is at
     its normal functionning temperature (Nícolas F. R. A. Prado)

   - Enable interrupts in the LVTS Mediatek driver only on sensors that
     are in use (Nícolas F. R. A. Prado)

   - Add the BCM74110 compatible DT binding and the corresponding code
     to support a chip based on a different process node than previous
     chips (Florian Fainelli)

   - Correct indentation and style in DTS example (Krzysztof Kozlowski)

   - Unify hexadecimal annotatation in the rcar_gen3 driver (Niklas
     Söderlund)

   - Factor out the code logic to read fuses on Gen3 and Gen4 in the
     rcar_gen3 thermal driver (Niklas Söderlund)

   - Drop unused driver data from the QCom's spmi temperature alarm
     driver (Johan Hovold)"

* tag 'thermal-6.15-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  thermal/drivers/qcom-spmi-temp-alarm: Drop unused driver data
  thermal: rcar_gen3: Reuse logic to read fuses on Gen3 and Gen4
  thermal: rcar_gen3: Use lowercase hex constants
  dt-bindings: thermal: Correct indentation and style in DTS example
  thermal/drivers/brcmstb_thermal: Add support for BCM74110
  dt-bindings: thermal: Update for BCM74110
  thermal/drivers/mediatek/lvts: Only update IRQ enable for valid sensors
  thermal/drivers/mediatek/lvts: Start sensor interrupts disabled
  thermal/drivers/mediatek/lvts: Disable low offset IRQ for minimum threshold
  thermal/drivers/mediatek/lvts: Disable Stage 3 thermal threshold
  thermal/drivers/mediatek/lvts: Disable monitor mode during suspend
  thermal: core: Remove duplicate struct declaration
  thermal/drivers/rockchip: Add missing rk3328 mapping entry
  thermal/drivers/tsens: Add TSENS enable and calibration support for V2
  dt-bindings: thermal: tsens: Add ipq5332, ipq5424 compatible
  thermal/drivers/qoriq: Power down TMU on system suspend
  thermal/drivers/qoriq: Use dev_err_probe() simplify the code

Pull non-MM updates from Andrew Morton:

 - The series "powerpc/crash: use generic crashkernel reservation" from
   Sourabh Jain changes powerpc's kexec code to use more of the generic
   layers.

 - The series "get_maintainer: report subsystem status separately" from
   Vlastimil Babka makes some long-requested improvements to the
   get_maintainer output.

 - The series "ucount: Simplify refcounting with rcuref_t" from
   Sebastian Siewior cleans up and optimizing the refcounting in the
   ucount code.

 - The series "reboot: support runtime configuration of emergency
   hw_protection action" from Ahmad Fatoum improves the ability for a
   driver to perform an emergency system shutdown or reboot.

 - The series "Converge on using secs_to_jiffies() part two" from Easwar
   Hariharan performs further migrations from msecs_to_jiffies() to
   secs_to_jiffies().

 - The series "lib/interval_tree: add some test cases and cleanup" from
   Wei Yang permits more userspace testing of kernel library code, adds
   some more tests and performs some cleanups.

 - The series "hung_task: Dump the blocking task stacktrace" from Masami
   Hiramatsu arranges for the hung_task detector to dump the stack of
   the blocking task and not just that of the blocked task.

 - The series "resource: Split and use DEFINE_RES*() macros" from Andy
   Shevchenko provides some cleanups to the resource definition macros.

 - Plus the usual shower of singleton patches - please see the
   individual changelogs for details.

* tag 'mm-nonmm-stable-2025-03-30-18-23' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (77 commits)
  mailmap: consolidate email addresses of Alexander Sverdlin
  fs/procfs: fix the comment above proc_pid_wchan()
  relay: use kasprintf() instead of fixed buffer formatting
  resource: replace open coded variant of DEFINE_RES()
  resource: replace open coded variants of DEFINE_RES_*_NAMED()
  resource: replace open coded variant of DEFINE_RES_NAMED_DESC()
  resource: split DEFINE_RES_NAMED_DESC() out of DEFINE_RES_NAMED()
  samples: add hung_task detector mutex blocking sample
  hung_task: show the blocker task if the task is hung on mutex
  kexec_core: accept unaccepted kexec segments' destination addresses
  watchdog/perf: optimize bytes copied and remove manual NUL-termination
  lib/interval_tree: fix the comment of interval_tree_span_iter_next_gap()
  lib/interval_tree: skip the check before go to the right subtree
  lib/interval_tree: add test case for span iteration
  lib/interval_tree: add test case for interval_tree_iter_xxx() helpers
  lib/rbtree: add random seed
  lib/rbtree: split tests
  lib/rbtree: enable userland test suite for rbtree related data structure
  checkpatch: describe --min-conf-desc-length
  scripts/gdb/symbols: determine KASLR offset on s390
  ...

Pull thermal control updates from Rafael Wysocki:
 "These include one thermal core fix for an issue leading to a NULL
  pointer dereference, a similar fix for the int340x thermal driver
  (even though the issue may not actually occur in practice in this
  particular case), and a bunch of cleanups, mostly related to replacing
  kzalloc() with kcalloc() where applicable.

  Summary:

   - Delay exposing thermal zone sysfs interface to prevent user space
     from accessing thermal zones that have not been completely
     initialized yet (Lucas De Marchi)

   - Check a pointer against NULL early in int3402_thermal_probe() to
     avoid a potential NULL pointer dereference (Chenyuan Yang)

   - Use kcalloc() instead of kzalloc() in some places in the thermal
     control subsystem (Lukasz Luba, Ethan Carter Edwards)

   - Fix a spelling mistake in a comment in the thermal core (Colin Ian
     King)

   - Clean up variable initialization in int340x_thermal_zone_add()
     (Christophe JAILLET)"

* tag 'thermal-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  thermal: int340x: Add NULL check for adev
  thermal: core: Delay exposing sysfs interface
  thermal: core: Fix spelling mistake "Occurences" -> "Occurrences"
  thermal: intel: Clean up zone_trips[] initialization in int340x_thermal_zone_add()
  thermal: hisi: Use kcalloc() instead of kzalloc() with multiplication
  thermal: int340x: Use kcalloc() instead of kzalloc() with multiplication
  thermal: k3_j72xx_bandgap: Use kcalloc() instead of kzalloc()
  thermal/of: Use kcalloc() instead of kzalloc() with multiplication
  thermal/debugfs: replace kzalloc() with kcalloc() in thermal_debug_tz_add()

The platform device driver data has not been used since commit
7a4ca51b7040 ("thermal/drivers/qcom-spmi: Use devm_iio_channel_get") so
drop the unnecessary assignment.

Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250228082936.5694-1-johan+linaro@kernel.org
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>

The hardware calibration is fused on some, but not all, Gen3 and Gen4
boards. The calibrations values are the same on both generations but
located at different register offsets.

Instead of having duplicated logic to read the and store the values
create structure to hold the register parameters and have a common
function do the reading.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20250305174631.4119374-3-niklas.soderlund+renesas@ragnatech.se
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>

The style of the driver is to use lowercase hex constants, correct the
few outlines.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20250305174631.4119374-2-niklas.soderlund+renesas@ragnatech.se
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>

BCM74110 uses a different process node compared to previous chips that
requires a different equation, account for that.

Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://lore.kernel.org/r/20250116193842.758788-3-florian.fainelli@broadcom.com
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>