In ACPI DSDT it is declared something regarding 0x30, but may be below
lines mean something other???


Method (_CRS, 0, NotSerialized)  // _CRS: Current Resource Settings
                {
                    Name (RBUF, ResourceTemplate ()
                    {
                        I2cSerialBus (0x0030, ControllerInitiated, 0x00061A80,
                            AddressingMode7Bit, "\\_SB.I2C4",
                            0x00, ResourceConsumer, ,
                            )

In general, you should go with the values in the DSDT.
They may be wrong if the manufacturer messed up (it happens), but they are
your best bet. Remember, even the Windows driver needs to get the values
somewhere.