040000 tree 75fc864a033119ebb520e1341c7c5306fc49b2e5	i2c-bus@180
040000 tree c7e26125be7e8b5d5eb81be9bee3eba4a2945d6a	i2c-bus@1c0
040000 tree 8846c02dead43482cc6097f8caac751a7bae33d5	i2c-bus@80