src/mainboard/gigabyte/ga-b75m-d3h/devicetree.cb

chip northbridge/intel/sandybridge
	# IGD Displays
	register "gfx.ndid" = "3"
	register "gfx.did" = "{ 0x80000100, 0x80000240, 0x80000410, 0x80000410, 0x00000005 }"

	device cpu_cluster 0 on
		chip cpu/intel/socket_LGA1155
			device lapic 0 on end
		end
		chip cpu/intel/model_206ax
			register "pstate_coord_type" = "0xfe"
			register "c1_acpower" = "1"
			register "c2_acpower" = "3"
			register "c3_acpower" = "5"
			register "c1_battery" = "1"
			register "c2_battery" = "3"
			register "c3_battery" = "5"
			# Magic APIC ID to locate this chip
			device lapic 0xACAC off end
		end
	end

	device domain 0 on
		subsystemid 0x1458 0x5000 inherit
		device pci 00.0 on # host bridge
			subsystemid 0x1458 0x5000
		end
		device pci 01.0 off end # PCIe Bridge for discrete graphics
		device pci 02.0 on # vga controller
			subsystemid 0x1458 0xd000
		end

		chip southbridge/intel/bd82x6x # Intel Series 7 Panther Point PCH

			# GPI routing
			register "alt_gp_smi_en" = "0x0000"
			register "gen1_dec" = "0x003c0a01"

			# Set max SATA speed to 6.0 Gb/s
			register "sata_port_map" = "0x3f"
			register "sata_interface_speed_support" = "0x3"

			register "pcie_port_coalesce" = "0"
			register "p_cnt_throttling_supported" = "0"
			register "docking_supported" = "0"
			register "c2_latency" = "0x0065"

			device pci 14.0 on # USB 3.0 Controller
				subsystemid 0x1458 0x5007
			end
			device pci 16.0 on end # Management Engine Interface 1
			device pci 16.1 off end # Management Engine Interface 2
			device pci 16.2 off end # Management Engine IDE-R
			device pci 16.3 off end # Management Engine KT
			device pci 19.0 off end # Intel Gigabit Ethernet
			device pci 1a.0 on # USB2 EHCI #2
				subsystemid 0x1458 0x5006
			end
			device pci 1b.0 on # High Definition Audio
				subsystemid 0x1458 0xa002
			end
			device pci 1c.0 off end # PCIe Port #1
			device pci 1c.1 off end # PCIe Port #2
			device pci 1c.2 off end # PCIe Port #3
			device pci 1c.3 off end # PCIe Port #4
			device pci 1c.4 on # PCIe Port #5
				device pci 00.0 on # PCI 10ec:8168
					subsystemid 0x1458 0xe000
				end
			end
			device pci 1c.5 off end # PCIe Port #6
			device pci 1c.6 off end # PCIe Port #7
			device pci 1c.7 off end # PCIe Port #8
			device pci 1d.0 on # USB2 EHCI #1
				subsystemid 0x1458 0x5006
			end
			device pci 1e.0 on end # PCI bridge
			device pci 1f.0 on # ISA/LPC bridge
				subsystemid 0x1458 0x5001
				chip superio/ite/it8728f
					device pnp 2e.0 off end # FDC
					device pnp 2e.1 on # Serial Port 1
						io 0x60 = 0x3f8
						irq 0x70 = 4
					end
					device pnp 2e.2 on
						io 0x60 = 0x2f8
						irq 0x70 = 3
					end
					device pnp 2e.3 on
						io 0x60 = 0x378
						irq 0x70 = 7
						drq 0x74 = 4
					end
					device pnp 2e.4 on # EC
						irq 0x70 = 9
					end
					device pnp 2e.5 on # Keyboard
						irq 0x70 = 1
					end
					device pnp 2e.6 on # Mouse
						irq 0x70 = 12
					end
					device pnp 2e.7 on # GPIO
						irq 0x70 = 0
					end
					device pnp 2e.a off end # IR
				end
			end
			device pci 1f.2 on # SATA Controller 1
				subsystemid 0x1458 0xb005
			end
			device pci 1f.3 on # SMBus
				subsystemid 0x1458 0x5001
			end
			device pci 1f.4 off end
			device pci 1f.5 off end # SATA Controller 2
		end
	end
end