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Srinivas Pandruvada 088f16f352 thermal: int340x: processor_thermal: Common function to clear SOC interrupt

The SOC interrupt status register contains multiple interrupt sources
(workload hint interrupt and power floor interrupt). It is not possible
to clear individual interrupt source with read-modify-write, as it may
clear the new interrupt from the firmware after a read operation. It is
also not possible to set the interrupt status bit to 1 for the other
interrupt source, which is not part of clearing.

Hence, create a common function, to clear all status bits at once.

Call this function after processing all interrupt sources.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
[ rjw: Changelog edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

2023-10-12 21:09:48 +02:00

int340x_thermal

thermal: int340x: processor_thermal: Common function to clear SOC interrupt

2023-10-12 21:09:48 +02:00

intel_bxt_pmic_thermal.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174

2019-05-30 11:26:41 -07:00

intel_hfi.c

thermal: Remove core header inclusion from drivers

2023-02-15 17:29:48 +01:00

intel_hfi.h

thermal: intel: hfi: Enable notification interrupt