kernel/drivers/thermal/st, branch linux-5.1.y

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux

2019-01-06T00:07:28Z

Pull thermal management updates from Zhang Rui: - Add locking for cooling device sysfs attribute in case the cooling device state is changed by userspace and thermal framework simultaneously. (Thara Gopinath) - Fix a problem that passive cooling is reset improperly after system suspend/resume. (Wei Wang) - Cleanup the driver/thermal/ directory by moving intel and qcom platform specific drivers to platform specific sub-directories. (Amit Kucheria) - Some trivial cleanups. (Lukasz Luba, Wolfram Sang) * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: thermal/intel: fixup for Kconfig string parsing tightening up drivers: thermal: Move QCOM_SPMI_TEMP_ALARM into the qcom subdir drivers: thermal: Move various drivers for intel platforms into a subdir thermal: Fix locking in cooling device sysfs update cur_state Thermal: do not clear passive state during system sleep thermal: zx2967_thermal: simplify getting .driver_data thermal: st: st_thermal: simplify getting .driver_data thermal: spear_thermal: simplify getting .driver_data thermal: rockchip_thermal: simplify getting .driver_data thermal: int340x_thermal: int3400_thermal: simplify getting .driver_data thermal: remove unused function parameter

Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal

2019-01-06T00:01:16Z

Pull thermal SoC updates from Eduardo Valentin: - Tegra DT binding documentation for Tegra194 - Armada now supports ap806 and cp110 - RCAR thermal now supports R8A774C0 and R8A77990 - Fixes on thermal_hwmon, IMX, generic-ADC, ST, RCAR, Broadcom, Uniphier, QCOM, Tegra, PowerClamp, and Armada thermal drivers. * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal: (22 commits) thermal: generic-adc: Fix adc to temp interpolation thermal: rcar_thermal: add R8A77990 support dt-bindings: thermal: rcar-thermal: add R8A77990 support thermal: rcar_thermal: add R8A774C0 support dt-bindings: thermal: rcar-thermal: add R8A774C0 support dt-bindings: cp110: document the thermal interrupt capabilities dt-bindings: ap806: document the thermal interrupt capabilities MAINTAINERS: thermal: add entry for Marvell MVEBU thermal driver thermal: armada: add overheat interrupt support thermal: st: fix Makefile typo thermal: uniphier: Convert to SPDX identifier thermal/intel_powerclamp: Change to use DEFINE_SHOW_ATTRIBUTE macro thermal: tegra: soctherm: Change to use DEFINE_SHOW_ATTRIBUTE macro dt-bindings: thermal: tegra-bpmp: Add Tegra194 support thermal: imx: save one condition block for normal case of nvmem initialization thermal: imx: fix for dependency on cpu-freq thermal: tsens: qcom: do not create duplicate regmap debugfs entries thermal: armada: Use PTR_ERR_OR_ZERO in armada_thermal_probe_legacy() dt-bindings: thermal: rcar-gen3-thermal: All variants use 3 interrupts thermal: broadcom: use devm_thermal_zone_of_sensor_register ...

thermal: st: fix Makefile typo

2019-01-02T12:47:16Z

When STM32_THERMAL is enabled, this overrides all previously enabled files in the same directory, as seen from this link failure: ERROR: "st_thermal_pm_ops" [drivers/thermal/st/st_thermal_syscfg.ko] undefined! ERROR: "st_thermal_register" [drivers/thermal/st/st_thermal_syscfg.ko] undefined! ERROR: "st_thermal_unregister" [drivers/thermal/st/st_thermal_syscfg.ko] undefined! The correct syntax in Makefile requires using += instead of :=. Fixes: 1d6931556073 ("thermal: add stm32 thermal driver") Signed-off-by: Arnd Bergmann Reviewed-by: Daniel Lezcano Signed-off-by: Eduardo Valentin

thermal: stm32: Fix stm_thermal_read_factory_settings

2018-12-11T04:15:28Z

Adding brackets allows to multiply the register value, masked by TS1_RAMP_COEFF_MASK, by an ADJUST value properly and not to multiply ADJUST by register value and then mask the whole. Fixes: 1d693155 ("thermal: add stm32 thermal driver") Reviewed-by: Daniel Lezcano Signed-off-by: David Hernandez Sanchez Signed-off-by: Eduardo Valentin

thermal: stm32: read factory settings inside stm_thermal_prepare

2018-12-11T04:15:21Z

Calling stm_thermal_read_factory_settings before clocking internal peripheral causes bad register values and makes temperature computation wrong. Calling stm_thermal_read_factory_settings inside stm_thermal_prepare fixes this problem as internal peripheral is well clocked at this stage. Fixes: 1d693155 ("thermal: add stm32 thermal driver") Reviewed-by: Daniel Lezcano Signed-off-by: David Hernandez Sanchez Signed-off-by: Eduardo Valentin

thermal: st: st_thermal: simplify getting .driver_data

2018-11-30T08:46:57Z

We should get 'driver_data' from 'struct device' directly. Going via platform_device is an unneeded step back and forth. Signed-off-by: Wolfram Sang Reviewed-by: Daniel Lezcano Signed-off-by: Zhang Rui

thermal: add stm32 thermal driver

2018-10-25T17:44:52Z

Add support for DTS thermal sensor that can be found on some STM32 platforms. This driver is based on OF and works in interrupt mode. It offers two temperature trip points: passive and critical. The first is intended for passive cooling notification while the second is used for over-temperature reset. Signed-off-by: David Hernandez Sanchez Signed-off-by: Eduardo Valentin

thermal: Enhance thermal_zone_device_update for events

2016-09-27T06:35:21Z

Added one additional parameter to thermal_zone_device_update() to provide caller with an optional capability to specify reason. Currently this event is used by user space governor to trigger different processing based on event code. Also it saves an additional call to read temperature when the event is received. The following events are cuurently defined: - Unspecified event - New temperature sample - Trip point violated - Trip point changed - thermal device up and down - thermal device power capability changed Signed-off-by: Srinivas Pandruvada Signed-off-by: Zhang Rui

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux

2015-09-11T23:13:47Z

Pull thermal updates from Zhang Rui: - use int instead of unsigned long to represent temperature to avoid bogus overheat detection when negative temperature reported. From Sascha Hauer. - export available thermal governors information to user space via sysfs. From Wei Ni. - introduce new thermal driver for Wildcat Point platform controller hub, which uses PCH thermal sensor and associated critical and hot trip points. From Tushar Dave. - add suuport for Intel Skylake and Denlow platforms in powerclamp driver. - some small cleanups in thermal core. * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: thermal: Add Intel PCH thermal driver thermal: Add comment explaining test for critical temperature thermal: Use IS_ENABLED instead of #ifdef thermal: remove unnecessary call to thermal_zone_device_set_polling thermal: trivial: fix typo in comment thermal: consistently use int for temperatures thermal: add available policies sysfs attribute thermal/powerclamp: add cpu id for denlow platform thermal/powerclamp: add cpu id for Skylake u/y thermal/powerclamp: add cpu id for skylake h/s

thermal: sti: Add parentheses around bridge->ops->regmap_init call

2015-08-07T13:50:59Z

regmap_init(...) is a macro since commit "regmap: Use different lockdep class for each regmap init call". That same name is used as a function pointer: prevent its expansion by adding parentheses around the function pointer. Signed-off-by: Nicolas Boichat Signed-off-by: Mark Brown