I2C_DATA
[I2C_DATA] = 0x1c,
[I2C_DATA] = 0x9c,
bus_space_read_1((sc)->sc_iot, (sc)->sc_ioh, ti_iic_regmap[(sc)->sc_type][I2C_DATA])
bus_space_write_1((sc)->sc_iot, (sc)->sc_ioh, ti_iic_regmap[(sc)->sc_type][I2C_DATA], (val))