kernel/linux.git/drivers/thermal/qcom, branch v6.18.21

drivers/thermal/qcom/lmh: Fix incorrect error message

2025-09-25T20:10:59+00:00

It was showing wrong error message as ARM threshold thremal trip for setting LOW threshold thermal trip. Fix this incorrect error message for setting LOW threshold thermal trip. Reviewed-by: Konrad Dybcio Signed-off-by: Sumeet Pawnikar Signed-off-by: Daniel Lezcano Link: https://lore.kernel.org/r/20250710175426.5789-1-sumeet4linux@gmail.com

thermal/drivers/qcom/lmh: Add missing IRQ includes

2025-09-25T20:10:59+00:00

As reported by LKP, the Qualcomm LMH driver needs to include several IRQ-related headers, which decrlare necessary IRQ functionality. Currently driver builds on ARM64 platforms, where the headers are pulled in implicitly by other headers, but fails to build on other platforms. Fixes: 53bca371cdf7 ("thermal/drivers/qcom: Add support for LMh driver") Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202507270042.KdK0KKht-lkp@intel.com/ Signed-off-by: Dmitry Baryshkov Signed-off-by: Daniel Lezcano Link: https://lore.kernel.org/r/20250728-lmh-scm-v2-2-33bc58388ca5@oss.qualcomm.com

thermal/drivers/qcom: Make LMH select QCOM_SCM

2025-09-25T20:10:59+00:00

The QCOM_SCM symbol is not user-visible, so it makes little sense to depend on it. Make LMH driver select QCOM_SCM as all other drivers do and, as the dependecy is now correctly handled, enable || COMPILE_TEST in order to include the driver into broader set of build tests. Fixes: 9e5a4fb84230 ("thermal/drivers/qcom/lmh: make QCOM_LMH depends on QCOM_SCM") Signed-off-by: Dmitry Baryshkov Signed-off-by: Daniel Lezcano Link: https://lore.kernel.org/r/20250728-lmh-scm-v2-1-33bc58388ca5@oss.qualcomm.com

thermal: Use dev_fwnode()

2025-07-15T13:33:02+00:00

irq_domain_create_simple() takes fwnode as the first argument. It can be extracted from the struct device using dev_fwnode() helper instead of using of_node with of_fwnode_handle(). So use the dev_fwnode() helper. Signed-off-by: Jiri Slaby (SUSE) Cc: Amit Kucheria Cc: Thara Gopinath Cc: Rafael J. Wysocki Cc: Daniel Lezcano Cc: Zhang Rui Cc: Lukasz Luba Cc: Thierry Reding Cc: Jonathan Hunter Cc: linux-arm-msm@vger.kernel.org Cc: linux-tegra@vger.kernel.org Link: https://lore.kernel.org/r/20250611104348.192092-20-jirislaby@kernel.org Signed-off-by: Daniel Lezcano

thermal/drivers/qcom-spmi-temp-alarm: Add support for LITE PMIC peripherals

2025-07-13T16:01:30+00:00

Add support for TEMP_ALARM LITE PMIC peripherals. This subtype utilizes a pair of registers to configure a warning interrupt threshold temperature and an automatic hardware shutdown threshold temperature. Co-developed-by: David Collins Signed-off-by: David Collins Signed-off-by: Anjelique Melendez Reviewed-by: Dmitry Baryshkov Link: https://lore.kernel.org/r/20250710224555.3047790-6-anjelique.melendez@oss.qualcomm.com Signed-off-by: Daniel Lezcano

thermal/drivers/qcom-spmi-temp-alarm: Add support for GEN2 rev 2 PMIC peripherals

2025-07-13T16:01:17+00:00

Add support for TEMP_ALARM GEN2 PMIC peripherals with digital major revision 2. This revision utilizes individual temp DAC registers to set the threshold temperature for over-temperature stages 1 (warning), 2 (system shutdown), and 3 (emergency shutdown) instead of a single register to specify a set of thresholds. Co-developed-by: David Collins Signed-off-by: David Collins Signed-off-by: Anjelique Melendez Link: https://lore.kernel.org/r/20250710224555.3047790-5-anjelique.melendez@oss.qualcomm.com Signed-off-by: Daniel Lezcano

thermal/drivers/qcom-spmi-temp-alarm: Prepare to support additional Temp Alarm subtypes

2025-07-13T16:01:10+00:00

In preparation to support newer temp alarm subtypes, add the "ops", "sync_thresholds" and "configure_trip_temps" references to spmi_temp_alarm_data. This will allow for each Temp Alarm subtype to define its own thermal_zone_device_ops and properly initialize and configure thermal trip temperature. Signed-off-by: Anjelique Melendez Acked-by: Konrad Dybcio Link: https://lore.kernel.org/r/20250710224555.3047790-4-anjelique.melendez@oss.qualcomm.com Signed-off-by: Daniel Lezcano

thermal/drivers/qcom-spmi-temp-alarm: Add temp alarm data struct based on HW subtype

2025-07-13T16:01:03+00:00

Currently multiple if/else statements are used in functions to decipher between SPMI temp alarm Gen 1, Gen 2 and Gen 2 Rev 1 functionality. Instead refactor the driver so that SPMI temp alarm chips will have reference to a spmi_temp_alarm_data struct which defines data and function callbacks based on the HW subtype. Signed-off-by: Anjelique Melendez Reviewed-by: Dmitry Baryshkov Link: https://lore.kernel.org/r/20250710224555.3047790-3-anjelique.melendez@oss.qualcomm.com Signed-off-by: Daniel Lezcano

thermal/drivers/qcom-spmi-temp-alarm: Enable stage 2 shutdown when required

2025-07-13T16:00:51+00:00

Certain TEMP_ALARM GEN2 PMIC peripherals need over-temperature stage 2 automatic PMIC partial shutdown. This will ensure that in the event of reaching the hotter stage 3 over-temperature threshold, repeated faults will be avoided during the automatic PMIC hardware full shutdown. Modify the stage 2 shutdown control logic to ensure that stage 2 shutdown is enabled on all affected PMICs. Read the digital major and minor revision registers to identify these PMICs. Signed-off-by: David Collins Signed-off-by: Anjelique Melendez Link: https://lore.kernel.org/r/20250710224555.3047790-2-anjelique.melendez@oss.qualcomm.com Signed-off-by: Daniel Lezcano

Merge tag 'thermal-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2025-05-27T23:28:02+00:00

Pull thermal control updates from Rafael Wysocki: "These add support for a new feature, Platform Temperature Control (PTC), to the Intel int340x thermal driver, add support for the Airoha EN7581 thermal sensor and the IPQ5018 platform, fix up the ACPI thermal zones handling, fix other assorted issues and clean up code Specifics: - Add Platform Temperature Control (PTC) support to the Intel int340x thermal driver (Srinivas Pandruvada) - Make the Hisilicon thermal driver compile by default when ARCH_HISI is set (Krzysztof Kozlowski) - Clean up printk() format by using %pC instead of %pCn in the bcm2835 thermal driver (Luca Ceresoli) - Fix variable name coding style in the AmLogic thermal driver (Enrique Isidoro Vazquez Ramos) - Fix missing debugfs entry removal on failure by using the devm_ variant in the LVTS thermal driver (AngeloGioacchino Del Regno) - Remove the unused lvts_debugfs_exit() function as the devm_ variant introduced before takes care of removing the debugfs entry in the LVTS driver (Arnd Bergmann) - Add the Airoha EN7581 thermal sensor support along with its DT bindings (Christian Marangi) - Add ipq5018 compatible string DT binding, cleanup and add its suppot to the QCom Tsens thermal driver (Sricharan Ramabadhran, George Moussalem) - Fix comments typos in the Airoha driver (Christian Marangi, Colin Ian King) - Address a sparse warning by making a local variable static in the QCom thermal driver (George Moussalem) - Fix the usage of the _SCP control method in the driver for ACPI thermal zones (Armin Wolf)" * tag 'thermal-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: thermal: qcom: ipq5018: make ops_ipq5018 struct static thermal/drivers/airoha: Fix spelling mistake "calibrarion" -> "calibration" ACPI: thermal: Execute _SCP before reading trip points ACPI: OSI: Stop advertising support for "3.0 _SCP Extensions" thermal/drivers/airoha: Fix spelling mistake thermal/drivers/qcom/tsens: Add support for IPQ5018 tsens thermal/drivers/qcom/tsens: Add support for tsens v1 without RPM thermal/drivers/qcom/tsens: Update conditions to strictly evaluate for IP v2+ dt-bindings: thermal: qcom-tsens: Add ipq5018 compatible thermal/drivers: Add support for Airoha EN7581 thermal sensor dt-bindings: thermal: Add support for Airoha EN7581 thermal sensor thermal/drivers/mediatek/lvts: Remove unused lvts_debugfs_exit thermal/drivers/mediatek/lvts: Fix debugfs unregister on failure thermal/drivers/amlogic: Rename Uptat to uptat to follow kernel coding style vsprintf: remove redundant and unused %pCn format specifier thermal/drivers/bcm2835: Use %pC instead of %pCn thermal/drivers/hisi: Do not enable by default during compile testing thermal: int340x: processor_thermal: Platform temperature control documentation thermal: intel: int340x: Enable platform temperature control thermal: intel: int340x: Add platform temperature control interface