summaryrefslogtreecommitdiff
path: root/src/mainboard/pcengines/apu2/variants/apu2/devicetree.cb
blob: 7725c659c6d9285dcce70e64094c241e442cb39c (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
# SPDX-License-Identifier: GPL-2.0-only

chip northbridge/amd/pi/00730F01
	device domain 0 on
		subsystemid 0x1022 0x1410 inherit
		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

		chip southbridge/amd/pi/hudson
			device ref xhci		on end	# XHCI HC0 muxed with EHCI 2
			device ref sata		on end
			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"
					register "reset_gpios" = "1"
					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 on
						io 0x60 = 0x220
					end
					# GPIO0 and GPIO1 are conditionally turned on
					device pnp 2e.007 on end
					device pnp 2e.107 on end
					device pnp 2e.607 off end
					device pnp 2e.f on end
				end # SIO NCT5104D
				chip drivers/pc80/tpm
					device pnp 0c31.0 on end
				end # LPC TPM
			end
			device ref sdhci	on end
			device ref ehci_2	on end	# USB EHCI2 usb[8:7] - muxed with XHCI
		end
	end
end