040000 tree c23fbb7e9a1af4315f2d4891452755354615026b	i2c_api
040000 tree 928ff70728601fdf87f0d952dc83f0ded6483a66	i2c_ram
040000 tree f6359ce8010b3f1219b9f7beaf55adac3b0a9add	i2c_target_api
040000 tree 18c28ae2dcb7ab6c8444c3c1a3f9aa01ebc2c5e4	i2c_tca954x