In the Reference Manual, it states that Freescale/NXP will provide the config data to use the TMU on the T1022, see below.
How can I get this?
33.2.14 TMU sensor configuration register (TMU_TSCFGR)
The TMU sensor configuration register, in conjunction with the temperature
configuration register, is used to initialize the internal sensor translation table used during
monitoring. Reading this register will return the data from the translation table as defined
by TTCFGR. Freescale provides the data required.