ff88fba8 /pci/mac-io@2/escc-legacy@12000/ch-b@12000
built-in interrupt-parent ff88d638 interrupts 00000008 00000001 00000004 00000000 00000005 00000000 reg 00012000 00000001 00012004 00000001 00012008 00000001 00008600 00000100 00008700 00000100 compatible chrp,es5 device_type serial name ch-b