Hii!
Not particularly in Trichy, but there are a few colleges near and around it, providing the d.ed course. Some of them are -
* Holy cross College, tiruchirapalli
* District institute of education, Tiruchirapalli
* St. Angelas teachers training institute, Tiruchirapalli
* Jeevan teacher training institute, Tiruchirapalli
* Thizhilathibar teacher training institute, Tiruchirapalli
Etc.,
Hope this helps.
Good luck!