NPCM_FIU_UMA_ADDR
regmap_write(fiu->regmap, NPCM_FIU_UMA_ADDR, addr);
regmap_write(fiu->regmap, NPCM_FIU_UMA_ADDR, 0x0);
regmap_write(fiu->regmap, NPCM_FIU_UMA_ADDR, op->addr.val);
regmap_write(fiu->regmap, NPCM_FIU_UMA_ADDR, 0x0);