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They feed back into > PM6350, but are not modelled as regulators (or anything else?), so they > also can't be added as vdd-*-supply. It would seem to be possible to add > them with their "Default on booting voltage" from the PM6350 Data Sheet > in the dts, but I'm not sure this is desired. Yeah they seem to be strictly intended as being part of the internal PMIC power grid. Reviewed-by: Konrad Dybcio Konrad