040000 tree 4b81795ccf9518aa91f9b18a2b152847145236f0	all-clusters-common
040000 tree 1ea7ad76b1b4805a9ac2226ae242dafd87f2824c	esp32
040000 tree e39c6f310ab7cee65241f5d879fe394c8ac6ba6f	linux