$ mkdir my_mod
$ cd my_mod
$ git init
[copy/edit]
$ git commit -a -m "Starting work on my module - yey!"
[create+push to remote, say ssh://domain.com/abc/my_mod.git]
$ cd ..
git submodule add ssh://domain.com/abc/my_mod.git my_mod
[drop stuff no longer needed]
git commit
