Unnecessary automatic transformation

[sepbijani]

Running chiptool with:

chiptool generate  --svd svdfile.svd

results with:

thread 'main' panicked at src/transform/mod.rs:104:60:
called `Result::unwrap()` on an `Err` value:
Err: on rename Fieldset "EMIOS_1::regs::C2_0", new name "emios_1::regs::C20" already exist
....

is there anyway to disable this automatic transformation? since both C20 and C2_0 exists on HW, after transformation name conflict rises.