src/mainboard/intel/dg43gt/devicetree.cb

# SPDX-License-Identifier: GPL-2.0-or-later

chip northbridge/intel/x4x		# Northbridge
	device cpu_cluster 0 on
		ops x4x_cpu_bus_ops		# APIC cluster
		chip cpu/intel/socket_LGA775
			device lapic 0 on end
		end
	end
	device domain 0 on
		ops x4x_pci_domain_ops		# PCI domain
		subsystemid 0x8086 0x0028 inherit
		device pci 0.0 on  end		# Host Bridge
		device pci 2.0 on  end		# Integrated graphics controller
		device pci 2.1 on  end		# Integrated graphics controller 2
		device pci 3.0 off end		# ME
		device pci 3.1 off end		# ME
		chip southbridge/intel/i82801jx	# Southbridge
			register "gpe0_en" = "0x40"

			# Set AHCI mode.
			register "sata_port_map"	= "0x1f"
			register "sata_clock_request"	= "0"

			# Enable PCIe ports 0,2,3 as slots.
			register "pcie_slot_implemented" = "0xb"

			register "gen1_dec" = "0x00fc0601"
			register "gen2_dec" = "0x00fc0291"

			device pci 19.0 on  end		# GBE
			device pci 1a.0 on  end		# USB
			device pci 1a.1 on  end		# USB
			device pci 1a.2 on  end		# USB
			device pci 1a.7 on  end		# USB
			device pci 1b.0 on  end		# Audio
			device pci 1c.0 on  end		# PCIe 1
			device pci 1c.1 off end		# PCIe 2
			device pci 1c.2 on  end		# PCIe 3
			device pci 1c.3 on  end		# PCIe 4
			device pci 1c.4 off end		# PCIe 5
			device pci 1c.5 off end		# PCIe 6
			device pci 1d.0 on  end		# USB
			device pci 1d.1 on  end		# USB
			device pci 1d.2 on  end		# USB
			device pci 1d.7 on  end		# USB
			device pci 1e.0 on  end		# PCI bridge
			device pci 1f.0 on		# LPC bridge
				chip superio/winbond/w83627dhg	# Super I/O
					device pnp 2e.0 on		# Floppy
						# GLOBAL
						io 0x60  = 0x3f0
						irq 0x70 = 6
						drq 0x74 = 2
					end
					device pnp 2e.1 on		# Parallel port
						io 0x60  = 0x378
						irq 0x70 = 5
						drq 0x74 = 4
					end
					device pnp 2e.2 on		# COM 1
						io 0x60  = 0x3f8
						irq 0x70 = 4
					end
					device pnp 2e.3 off end		# COM 2
					device pnp 2e.5 on		# Keyboard
						io 0x60  = 0x60
						irq 0x70 = 1
						io 0x62  = 0x64
						irq 0xf0 = 0x85
					end
					device pnp 2e.6 off end		# SPI
					device pnp 2e.7 on  end		# GPIO 6
					device pnp 2e.8 off end		# WDTO# PLED
					device pnp 2e.9 off end		# GPIO 2
					device pnp 2e.109 on		# GPIO 3
						irq 0xf0 = 0xfc
					end
					device pnp 2e.209 off end	# GPIO 4
					device pnp 2e.309 on		# GPIO 5
						irq 0xe0 = 0xde
						irq 0xe1 = 0x01
					end
					device pnp 2e.a on		# ACPI
						irq 0xe4 = 0x30	# power dram during S3
					end
					device pnp 2e.b on		# Hardware monitor
						io 0x60  = 0x290
					end
					device pnp 2e.c off end		# PECI, SST
				end
			end
			device pci 1f.1 on  end		# PATA/IDE
			device pci 1f.2 on  end		# SATA
			device pci 1f.3 on		# SMBus
				chip drivers/i2c/ck505	# SLG8XP549T
					register "mask" = "{ 0xff, 0xff, 0xff, 0xff,
							     0xff, 0xff, 0xff, 0xff,
							     0xff, 0xff, 0xff, 0xff, 0xff }"
					register "regs" = "{ 0x11, 0xd9, 0xff, 0xfd,
							     0xff, 0x00, 0x00, 0x06,
							     0x10, 0x05, 0x01, 0x80, 0x0d }"
					device i2c 69 on end
				end
			end
			device pci 1f.4 off end
			device pci 1f.5 on  end		# IDE
			device pci 1f.6 off end
		end
	end
end