lspci - a
Slot: 00:00.0
Class: PCI bridge [0604]
Vendor: Apple Inc. [106b]
Device: Device [100c]
Rev: 01
ProgIf: 00
Driver: pcieport
DTNode: /sys/firmware/devicetree/base/soc/pcie@690000000/pci@0,0
Slot: 01:00.0
Class: Network controller [0280]
Vendor: Broadcom Inc. and subsidiaries [14e4]
Device: Device [4433]
SVendor: Apple Inc. [106b]
SDevice: Device [4387]
Rev: 07
ProgIf: 00
Driver: brcmfmac
Module: brcmfmac
DTNode: /sys/firmware/devicetree/base/soc/pcie@690000000/pci@0,0/wifi@0,0
IOMMUGroup: 4
Slot: 01:00.1
Class: Network controller [0280]
Vendor: Broadcom Inc. and subsidiaries [14e4]
Device: Device [5f71]
SVendor: Apple Inc. [106b]
SDevice: Device [4387]
Rev: 07
ProgIf: 00
Driver: hci_bcm4377
Module: hci_bcm4377
DTNode: /sys/firmware/devicetree/base/soc/pcie@690000000/pci@0,0/network@0,1
IOMMUGroup: 4