Main sink for duplicates of b/35648537 here, to sync the status in all bug dbs.

i2c transfers are stuck. For each command all 3 attempts fail with ETIMEDOUT or EAGAIN. Ex:

[68265.906070] i2c_designware i2c_designware.1: controller timed out
[68265.906127] tpm tpm0: i2c transfer failed (attempt 1/3): -110
[68266.906070] i2c_designware i2c_designware.1: controller timed out
[68266.906118] tpm tpm0: i2c transfer failed (attempt 2/3): -110
[68267.905996] i2c_designware i2c_designware.1: controller timed out
[68267.906045] tpm tpm0: i2c transfer failed (attempt 3/3): -110