src/mainboard/pcengines/apu2/variants/apu5/devicetree.cb

# SPDX-License-Identifier: GPL-2.0-only

chip northbridge/amd/pi/00730F01/root_complex
	device domain 0 on
		subsystemid 0x1022 0x1410 inherit
		chip northbridge/amd/pi/00730F01
			device ref iommu	on end
			device ref gpp_bridge_0	on end	# mPCIe slot 2 (on GFX lane)
			device ref gpp_bridge_1	on end	# LAN3
			device ref gpp_bridge_2	on end	# LAN2
			device ref gpp_bridge_3	on end	# LAN1
			device ref gpp_bridge_4	on end	# mPCIe slot 1
		end

		chip southbridge/amd/pi/hudson		# it is under NB/SB Link, but on the same pci bus
			device ref xhci		on end	# XHCI HC0 muxed with EHCI 2
			device ref sata		on end
			device ref ehci_0	on end	# USB EHCI0 usb[0:3] is connected
			device ref ehci_1	on end	# USB EHCI1 usb[4:7]
			device ref lpc_bridge	on
				chip superio/nuvoton/nct5104d # SIO NCT5104D
					register "irq_trigger_type" = "0"
					device pnp 2e.0 off end
					device pnp 2e.2 on
						io 0x60 = 0x3f8
						irq 0x70 = 4
					end
					device pnp 2e.3 on
						io 0x60 = 0x2f8
						irq 0x70 = 3
					end
					device pnp 2e.10 on
						# UART C is conditionally turned on
						io 0x60 = 0x3e8
						irq 0x70 = 4
					end
					device pnp 2e.11 on
						# UART D is conditionally turned on
						io 0x60 = 0x2e8
						irq 0x70 = 3
					end
					device pnp 2e.008 off end
					device pnp 2e.108 off end
					device pnp 2e.f off end
					device pnp 2e.007 off end
					device pnp 2e.107 off end
					device pnp 2e.607 off end
				end # SIO NCT5104D
				chip drivers/pc80/tpm
					device pnp 0c31.0 on end
				end # LPC TPM
			end
			device ref ehci_2	on end	# USB EHCI2 usb[8:7] - muxed with XHCI
		end
	end
end