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path: root/drivers/thermal/max77620_thermal.c
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2016-09-27thermal: Enhance thermal_zone_device_update for eventsSrinivas Pandruvada
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 <srinivas.pandruvada@linux.intel.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
2016-09-27thermal: max77620: Add thermal driver for reporting junction tempLaxman Dewangan
Maxim Semiconductor Max77620 supports alarm interrupts when its die temperature crosses 120C and 140C. These threshold temperatures are not configurable. Add thermal driver to register PMIC die temperature as thermal zone sensor and capture the die temperature warning interrupts to notifying the client. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>