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authorLinus Torvalds <torvalds@linux-foundation.org>2026-10-21 14:38:01 -1000
committerLinus Torvalds <torvalds@linux-foundation.org>2026-10-21 14:38:01 -1000
commit4403278e4ea2f654f8130a5c03eb8b4516a0f201 (patch)
tree921a7aaf5b1143c9cb2f9b9a4828280208c03616 /drivers/platform/olpc
parentdf37e3924292fb41d325721008520ba93deced42 (diff)
parent503bb6e70bbf6304b8113373d09dfffcc4aa9183 (diff)
downloadlwn-master.tar.gz
lwn-master.zip
Merge tag 'thermal-7.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pmHEADmaster
Pull thermal control updates from Rafael Wysocki: "These are mostly updates of thermal drivers including a new Exynos ACPM thermal driver for Google GS101, new Renesas RZ/G3L thermal sensor support, new Qualcomm MSM8952 TSENS support, new Qualcomm PMAU0102 Master BandGap temperature monitor support in DT bindings, and new rugged Panther Lake support in intel_tcc_cooling. Moreover, the AN7583 driver is extended to register separate thermal zones for bandgap, GbE and CPU (its DT bindings are updated accordingly). There are also multiple fixes and assorted cleanups, as usual. Specifics: - Make the Intel powerclamp thermal driver reject invalid window_size values, drop redundant clamp() from duration_set() in it, and simplify 4 functions in it (Thorsten Blum) - Add rugged Panther Lake support to the intel_tcc_cooling thermal driver (Srinivas Pandruvada) - Fix temperature selection around 0 C in the int340x thermal driver, drop redundant else from proc_thermal_add() in it, and simplify slider_def_*_set() in it (Thorsten Blum) - Drop unbalanced paren from cpu-idle-cooling.rst (Manuel Ebner) - Use %pe to print error pointers symbolically in the thermal control code and fix assorted typos in comments in it (Sumeet Pawnikar and Hemanth Selam) - Add the Exynos ACPM thermal driver for Google GS101, along with DT bindings and a MAINTAINERS entry (Tudor Ambarus) - Add Renesas RZ/G3L thermal sensor support and DT bindings, and move default calibration values to per-SoC match data (Biju Das) - Add Qualcomm MSM8952 TSENS support and the corresponding DT binding compatible (Muzaffer Kadir) - Document the Qualcomm PMAU0102 Master BandGap temperature monitor compatible in the DT bindings (Dhruvin Rajpura) - Extend the QCom TSENS v2 trip temperature limits to the hardware range of -204°C to +204°C to prevent interrupt storms when operating beyond the previous software limits (Priyansh Jain) - Fix temperature threshold map indexing in the QCom SPMI temperature alarm driver to prevent out-of-bounds reads (Georgi Djakov) - Describe the additional bus clock required by the Amlogic T7 thermal sensor and switch the driver to the clk_bulk API to manage multiple clocks (Ronald Claveau) - Request the Airoha EN7581 IRQ after thermal zone registration to prevent the interrupt handler from accessing an unregistered or already freed thermal zone (Vitaliy Sochnev) - Fix the Airoha AN7583 ADC mux field mapping, serialize access to the shared ADC, and verify mux selection to avoid invalid temperature readings and spurious critical shutdowns (Vitaliy Sochnev) - Register separate thermal zones for the AN7583 bandgap, GbE and CPU sensors, and update the DT bindings to use one thermal sensor cell to select the sensor (Vitaliy Sochnev) - Fix signed integer overflow in the Renesas RZ/G3E temperature-to-code conversion, preserve compare interrupt state across runtime PM, and prevent overlapping temperature conversions (Ovidiu Panait) - Remove redundant trip window validation and runtime PM pm_runtime_mark_last_busy() calls from the Renesas RZ/G3E driver (Ovidiu Panait) - Propagate reset assertion failures from Renesas RZ/G3E suspend and attempt to restore power if the sensor was active (Pengpeng Hou) - Stop the TI bandgap alert IRQ before removing sensor interfaces and cancel pending alert work to prevent use-after-free on driver removal (Weigang He) - Validate Spreadtrum sensor IDs read from the device tree before using them for register offsets and array indexing (Weigang He) - Convert the TI OMAP bandgap DT bindings to schema and document the DRA752 compatible and thermal sensor cells (Bhargav Joshi) - Use DT property helpers matching the signed temperature and unsigned hysteresis types defined by the thermal zone bindings (Rob Herring) - Reuse common error handling code in the power allocator governor bind callback (Markus Elfring) - Constify the thermal zone device operations in the i.MX9 driver (Christophe JAILLET) - Fix kernel-doc parameter names and firmware node references in the cooling device registration helpers (Aryan Sinha) - Correct the documented return value of ti_bandgap_get_sensor_data() to describe validation errors and potentially NULL stored data (Karl Mehltretter) - Ensure NUL-termination when copying the cooling device command-line argument in tmon and fix the associated string truncation warning (Florian Fainelli) - Fix undefined behavior caused by a signed shift in the tmon thermal zone binding display (Liu Jing) - Fix wording in tmon comments (Hemanth Selam) - Simplify cpufreq_set_cur_state() in the cpufreq_cooling thermal control driver (Thorsten Blum)" * tag 'thermal-7.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (51 commits) thermal/drivers/rzg3e: Propagate reset assertion failure from suspend thermal: ti-soc-thermal: Fix the return value in ti_bandgap_get_sensor_data() kernel-doc thermal/fw: Fix kernel-doc parameter names thermal/qcom/tsens: Add support for MSM8952 tsens dt-bindings: thermal: tsens: Add MSM8952 thermal/drivers/amlogic: Switch to clk_bulk API to support multiple clocks dt-bindings: thermal: amlogic: describe bus clock for t7-thermal tools/thermal/tmon: Fix string truncation warning in optarg copy thermal/drivers/airoha: Register a thermal zone per AN7583 sensor dt-bindings: arm: airoha: Use one thermal sensor cell for AN7583 thermal/drivers/airoha: Serialise access to the shared ADC thermal/drivers/airoha: Fix AN7583 ADC mux field mapping thermal/drivers/sprd: validate the sensor id from the device tree thermal/drivers/ti-soc-thermal: Cancel pending alert work on remove thermal/drivers/qcom-spmi-temp-alarm: Fix temp_map indexing thermal: gov_power_allocator: Use common error handling code in power_allocator_bind() tools/thermal/tmon: Fix signed shift UB in binding display MAINTAINERS: Add entry for Samsung Exynos ACPM thermal driver thermal/drivers/samsung: Add Exynos ACPM TMU driver GS101 dt-bindings: thermal: Add Google GS101 TMU ...
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