Build pretrained huggingface whisper for tensorrt-llm

I have pretrained whisper-large-v2 model with my custom dataset, and tried to build tensorrt-llm.
But I got [Errno 2] No such file or directory: '/workspace/models/whisper-large-v2/large-v2.pt', even though given model dir has no .pt file. So I took this error log as “tensorrt-llm handles only .pt file like whisper official model.”
So my question is, how to convert huggingface .bin weight file to whisper’s .pt, including layer name?