PWR_RTFF_SAVE_FLAG
do_rtff_nrestore = ctl_status & PWR_RTFF_SAVE_FLAG;
regmap_clear_bits(scpsys->base, pd->data->ctl_offs, PWR_RTFF_SAVE_FLAG);
regmap_clear_bits(scpsys->base, pd->data->ctl_offs, PWR_RTFF_SAVE_FLAG);
regmap_set_bits(scpsys->base, pd->data->ctl_offs, PWR_RTFF_SAVE_FLAG);