OFFSET_TRANSAC_LEN
mtk_i2c_writew(i2c, I2C_WRRD_TRANAC_VALUE, OFFSET_TRANSAC_LEN);
mtk_i2c_writew(i2c, num, OFFSET_TRANSAC_LEN);
[OFFSET_TRANSAC_LEN] = 0x18,
[OFFSET_TRANSAC_LEN] = 0x18,
[OFFSET_TRANSAC_LEN] = 0x18,
mtk_i2c_readw(i2c, OFFSET_TRANSAC_LEN));