chip soc/intel/cannonlake device domain 0 on subsystemid 0x1558 0x1404 inherit device pci 15.0 on chip drivers/i2c/hid register "generic.hid" = ""PNP0C50"" register "generic.desc" = ""Synaptics Touchpad"" register "generic.irq" = "ACPI_IRQ_EDGE_LOW(GPP_C23_IRQ)" register "generic.probed" = "1" register "hid_desc_reg_offset" = "0x20" device i2c 2c on end end end # I2C #0 end end