If there are no objections I plan to push the attached patch to the
rawhide kernel in the next couple of days.
Note that we had e.g. the PMIC opregions for this already enabled
in the past, see: configs/fedora/generic/x86/CONFIG_BXT_WC_PMIC_OPREGION
which this patch does not change, but newer kernels have added more
fine grained Kconfig options for the PMC_IPC bus between the
Apollo Lake SoC and the PMIC, we ended up picking 'N' for the
CONFIG_INTEL_PMC_IPC option, effectively disabling the PMIC support.