ig4iic0: <Intel Sunrise Point-LP I2C Controller-0> mem 0xef137000-0xef137fff at device 21.0 on pci0
ig4iic0: version 0  params 00000000 general 00000000 (updated 00000000) swltr 00000000 autoltr 00000000 comp_version 00000000
ig4iic0: Compat version too low
device_probe_and_attach: ig4iic0 attach returned 6
ig4iic1: <Intel Sunrise Point-LP I2C Controller-1> mem 0xef136000-0xef136fff at device 21.1 on pci0
ig4iic1: version 0  params 00000000 general 00000000 (updated 00000000) swltr 00000000 autoltr 00000000 comp_version 00000000
ig4iic1: Compat version too low
device_probe_and_attach: ig4iic1 attach returned 6