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1f09ba82fa
linux/drivers/thermal
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Caesar Wang 1f09ba82fa thermal: rockchip: fixes the exception interrupts 
The hardware-tracked trips will set the alarm interrupt value for
registers. Then when the thermal zone has no trips to be set,
That make the thermal trips callback a over range value.

The root cause is the rk_tsadcv2_temp_to_code() function to handle the
invalid temperature range is indeed incorrect, let's fix it on now.
Otherwise, the thermal alarm interrupt will be triggered all the time
on some SoCs.

Fox example:
localhost tmp # grep thermal /proc/interrupts; sleep 5;
grep thermal /proc/interrupts

23:     994830  ..    GICv3 129 Level     rockchip_thermal
23:    1003423  ..    GICv3 129 Level     rockchip_thermal

Reported-by: Rocky Hao <rocky.hao@rock-chips.com>
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Cc: Zhang Rui <rui.zhang@intel.com>
Cc: Eduardo Valentin <edubezval@gmail.com>
Cc: Heiko Stuebner <heiko@sntech.de>
Cc: linux-pm@vger.kernel.org
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
2016-09-27 14:02:16 +08:00
..
int340x_thermal Thermal-INT3406: Delete owner assignment 2016-08-19 21:32:48 +08:00
qcom thermal: streamline get_trend callbacks 2016-09-27 14:02:16 +08:00
samsung thermal: exynos: Defer probe if vtmu is present but not registered 2016-03-08 14:22:25 -08:00
st Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux 2015-09-11 16:13:47 -07:00
tegra thermal: tegra: add Tegra132 specific SOC_THERM driver 2016-05-17 07:28:31 -07:00
ti-soc-thermal thermal: streamline get_trend callbacks 2016-09-27 14:02:16 +08:00
armada_thermal.c thermal: armada: Fix possible overflow in the Armada 380 thermal sensor formula 2015-10-30 11:33:23 -07:00
clock_cooling.c thermal: clock_cooling: Fix missing mutex_init() 2016-08-08 10:57:39 +08:00
cpu_cooling.c thermal: cpu_cooling: Fix NULL dereference in cpufreq_state2power 2016-08-19 21:32:18 +08:00
db8500_cpufreq_cooling.c thermal: db8500_cpufreq_cooling: Fix module autoload for OF platform driver 2015-09-13 20:26:19 -07:00
db8500_thermal.c thermal: consistently use int for temperatures 2015-08-03 23:15:50 +08:00
devfreq_cooling.c devfreq_cooling: return on allocation failure 2015-11-04 11:06:29 -08:00
dove_thermal.c thermal: consistently use int for temperatures 2015-08-03 23:15:50 +08:00
fair_share.c thermal: fix race condition when updating cooling device 2016-08-08 10:57:39 +08:00
gov_bang_bang.c thermal: bang-bang governor: act on lower trip boundary 2016-09-27 14:02:16 +08:00
hisi_thermal.c thermal: hisilicon: fix IRQ imbalance enabling 2016-05-17 07:28:30 -07:00
imx_thermal.c thermal: imx: fix a possible NULL dereference 2016-08-19 21:34:08 +08:00
intel_pch_thermal.c thermal: intel_pch_thermal: Add suspend/resume callback 2016-08-08 10:54:55 +08:00
intel_powerclamp.c thermal/powerclamp: Prevent division by zero when counting interval 2016-08-08 10:54:55 +08:00
intel_quark_dts_thermal.c x86/platform/iosf_mbi: Remove duplicate definitions 2015-12-09 01:18:34 +01:00
intel_soc_dts_iosf.c x86/platform/iosf_mbi: Remove duplicate definitions 2015-12-09 01:18:34 +01:00
intel_soc_dts_iosf.h Thermal: Intel SoC: DTS thermal IOSF core 2015-05-01 11:20:42 +08:00
intel_soc_dts_thermal.c x86, thermal: Clean up and fix CPU model detection for intel_soc_dts_thermal 2016-06-08 13:03:26 +02:00
Kconfig thermal: qcom: tsens: Add a skeletal TSENS drivers 2016-09-27 14:02:16 +08:00
kirkwood_thermal.c thermal: consistently use int for temperatures 2015-08-03 23:15:50 +08:00
Makefile thermal: qcom: tsens: Add a skeletal TSENS drivers 2016-09-27 14:02:16 +08:00
mtk_thermal.c thermal: convert mtk_thermal to use devm_thermal_zone_of_sensor_register 2016-05-17 07:28:26 -07:00
of-thermal.c thermal: streamline get_trend callbacks 2016-09-27 14:02:16 +08:00
power_allocator.c thermal: fix race condition when updating cooling device 2016-08-08 10:57:39 +08:00
qcom-spmi-temp-alarm.c thermal: convert qcom-spmi to use devm_thermal_zone_of_sensor_register 2016-05-17 07:28:26 -07:00
rcar_thermal.c thermal: convert rcar_thermal to use devm_thermal_zone_of_sensor_register 2016-05-17 07:28:27 -07:00
rockchip_thermal.c thermal: rockchip: fixes the exception interrupts 2016-09-27 14:02:16 +08:00
spear_thermal.c thermal: spear: use __maybe_unused for PM functions 2016-02-09 14:12:08 -08:00
step_wise.c thermal: fix race condition when updating cooling device 2016-08-08 10:57:39 +08:00
tango_thermal.c thermal: tango: initialize TEMPSI_CFG 2016-05-17 07:28:33 -07:00
thermal_core.c thermal: Add support for hardware-tracked trip points 2016-09-27 14:02:16 +08:00
thermal_core.h Thermal: initialize thermal zone device correctly 2015-12-29 15:59:44 +08:00
thermal_hwmon.c thermal: hwmon: EXPORT_SYMBOL_GPL for thermal hwmon sysfs 2016-08-08 10:57:39 +08:00
thermal_hwmon.h thermal: hwmon: move hwmon support to single file 2013-09-03 09:09:12 -04:00
thermal-generic-adc.c thermal: generic-adc: Add ADC based thermal sensor driver 2016-05-17 07:28:31 -07:00
user_space.c Thermal: build thermal governors into thermal_sys module 2013-04-14 23:28:43 +08:00
x86_pkg_temp_thermal.c thermal: x86_pkg_temp: Handle the FROZEN hot plug notifier actions. 2016-05-17 09:59:29 +08:00