Peter Ujfalusi b98467fe96 thermal: ti-soc-thermal: Disable the CPU PM notifier for OMAP4430 ... It has been observed that on OMAP4430 (ES2.0, ES2.1 and ES2.3) the enabled notifier causes errors on the DTEMP readout values: ti-soc-thermal 4a002260.bandgap: in range ADC val: 52 ti-soc-thermal 4a002260.bandgap: in range ADC val: 64 ti-soc-thermal 4a002260.bandgap: in range ADC val: 64 ti-soc-thermal 4a002260.bandgap: out of range ADC val: 0 thermal thermal_zone0: failed to read out thermal zone (-5) ti-soc-thermal 4a002260.bandgap: out of range ADC val: 0 thermal thermal_zone0: failed to read out thermal zone (-5) ti-soc-thermal 4a002260.bandgap: out of range ADC val: 4 thermal thermal_zone0: failed to read out thermal zone (-5) ti-soc-thermal 4a002260.bandgap: in range ADC val: 100 raw 100 translates to 133 Celsius on omap4-sdp, triggering shutdown due to critical temperature. When the notifier is disable for OMAP4430 the DTEMP values are stable: ti-soc-thermal 4a002260.bandgap: in range ADC val: 56 ti-soc-thermal 4a002260.bandgap: in range ADC val: 56 ti-soc-thermal 4a002260.bandgap: in range ADC val: 57 ti-soc-thermal 4a002260.bandgap: in range ADC val: 57 ti-soc-thermal 4a002260.bandgap: in range ADC val: 56 Fixes: 5093402e5b ("thermal: ti-soc-thermal: Enable addition power management") Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Tested-by: Tony Lindgren <tony@atomide.com> Acked-by: Keerthy <j-keerthy@ti.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20201029100335.27665-1-peter.ujfalusi@ti.com		2020-11-12 12:30:29 +01:00
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ti-soc-thermal	thermal: ti-soc-thermal: Disable the CPU PM notifier for OMAP4430	2020-11-12 12:30:29 +01:00
amlogic_thermal.c
armada_thermal.c
cpufreq_cooling.c
cpuidle_cooling.c
da9062-thermal.c
db8500_thermal.c
devfreq_cooling.c
dove_thermal.c
gov_bang_bang.c
gov_fair_share.c
gov_power_allocator.c
gov_step_wise.c
gov_user_space.c
hisi_thermal.c
imx8mm_thermal.c
imx_sc_thermal.c
imx_thermal.c
k3_bandgap.c
Kconfig
khadas_mcu_fan.c
kirkwood_thermal.c
Makefile
max77620_thermal.c
mtk_thermal.c
qoriq_thermal.c
rcar_gen3_thermal.c
rcar_thermal.c
rockchip_thermal.c
spear_thermal.c
sprd_thermal.c
sun8i_thermal.c
tango_thermal.c
thermal_core.c
thermal_core.h
thermal_helpers.c
thermal_hwmon.c
thermal_hwmon.h
thermal_mmio.c
thermal_netlink.c
thermal_netlink.h
thermal_of.c
thermal_sysfs.c
thermal-generic-adc.c
uniphier_thermal.c
zx2967_thermal.c