RTL9310_I2C_MST_CTRL
[F_SCL_FREQ] = MST_REG_FIELD(RTL9310_I2C_MST_CTRL, 30, 31),
[F_DEV_ADDR] = MST_REG_FIELD(RTL9310_I2C_MST_CTRL, 11, 17),
[F_SDA_OUT_SEL] = MST_REG_FIELD(RTL9310_I2C_MST_CTRL, 18, 21),
[F_MEM_ADDR_WIDTH] = MST_REG_FIELD(RTL9310_I2C_MST_CTRL, 9, 10),
[F_DATA_WIDTH] = MST_REG_FIELD(RTL9310_I2C_MST_CTRL, 5, 8),
[F_RD_MODE] = MST_REG_FIELD(RTL9310_I2C_MST_CTRL, 4, 4),
[F_RWOP] = MST_REG_FIELD(RTL9310_I2C_MST_CTRL, 2, 2),
[F_I2C_FAIL] = MST_REG_FIELD(RTL9310_I2C_MST_CTRL, 1, 1),
[F_I2C_TRIG] = MST_REG_FIELD(RTL9310_I2C_MST_CTRL, 0, 0),