040000 tree c23fbb7e9a1af4315f2d4891452755354615026b	i2c_api
040000 tree 6974b7bec0f2c2118f625d161c625554802f87c9	i2c_ram
040000 tree f784a4037fcaa3fe6cfa91804831ac3634054d9a	i2c_target_api
040000 tree 18c28ae2dcb7ab6c8444c3c1a3f9aa01ebc2c5e4	i2c_tca954x