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

chip northbridge/intel/ironlake
	# IGD Displays
	register "gfx" = "GMA_STATIC_DISPLAYS(1)"

	# Enable DisplayPort Hotplug with 6ms pulse
	register "gpu_dp_d_hotplug" = "0x06"

	# Enable Panel as LVDS and configure power delays
	register "gpu_panel_port_select" = "PANEL_PORT_LVDS"
	register "gpu_panel_power_cycle_delay" = "1"
	register "gpu_panel_power_up_delay" = "1"
	register "gpu_panel_power_down_delay" = "600"
	register "gpu_panel_power_backlight_on_delay" = "0"
	register "gpu_panel_power_backlight_off_delay" = "0"
	register "gpu_cpu_backlight" = "0x58d"
	register "gpu_pch_backlight" = "0x061a061a"

	device cpu_cluster 0 on
		chip cpu/intel/model_2065x
			device lapic 0 on end
		end
	end

	device domain 0 on
		device pci 00.0 on # Host bridge
			subsystemid 0x17aa 0x2193
		end
		device pci 01.0 on end # PEG
		device pci 02.0 on # VGA controller
			subsystemid 0x17aa 0x215a
		end
		chip southbridge/intel/ibexpeak
			# GPI routing
			#  0 No effect (default)
			#  1 SMI# (if corresponding ALT_GPI_SMI_EN bit is also set)
			#  2 SCI (if corresponding GPIO_EN bit is also set)
			register "gpi1_routing" = "2"
			register "gpi13_routing" = "2"

			# 0:HDD Bay 1:ODD Bay 4:eSATA Combo Connector
			register "sata_port_map" = "0x13"

			register "gpe0_en" = "0x20022046"
			register "alt_gp_smi_en" = "0x0000"
			register "gen1_dec" = "0x7c1601" # EC
			register "gen2_dec" = "0x0c15e1" # PMH7
			register "gen3_dec" = "0x1c1681" # EC ?
			register "gen4_dec" = "0x040069" # ?

			register "c2_latency" = "1"
			register "docking_supported" = "1"

			register "pcie_hotplug_map" = "{ 0, 0, 0, 1, 0, 0, 0, 0 }"

			device pci 16.0 off end # MEI
			device pci 16.2 on # IDE/SATA
				subsystemid 0x17aa 0x2161
			end

			device pci 19.0 on # Ethernet
				subsystemid 0x17aa 0x2153
			end

			device pci 1a.0 on # USB2 EHCI
				subsystemid 0x17aa 0x2163
			end

			device pci 1b.0 on # Audio Controller
				subsystemid 0x17aa 0x215e
			end

			device pci 1c.0 on end # PCIe Port #1 (wlan)
			device pci 1c.1 off end # PCIe Port #2 (wwan)
			device pci 1c.2 off end # PCIe Port #3 (wusb)
			device pci 1c.3 on end # PCIe Port #4 (ExpressCard)
			device pci 1c.4 on
				subsystemid 0x17aa 0x2133
				chip drivers/ricoh/rce822
					register "sdwppol" = "1"
					register "disable_mask" = "0x87"
					device pci 00.0 on
						subsystemid 0x17aa 0x2134
					end
				end
			end # PCIe Port #5 (Ricoh SD & FW)
			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 Intel Gigabit Ethernet PHY (not PCIe)

			device pci 1d.0 on # USB2 EHCI
				subsystemid 0x17aa 0x2163
			end
			device pci 1f.0 on # PCI-LPC bridge
				subsystemid 0x17aa 0x2166
				chip drivers/pc80/tpm
					device pnp 0c31.0 on end
				end
				chip ec/lenovo/pmh7
					device pnp ff.1 on end # dummy
					register "backlight_enable" = "0x01"
					register "dock_event_enable" = "0x01"
				end
				chip ec/lenovo/h8
					device pnp ff.2 on # dummy
						io 0x60 = 0x62
						io 0x62 = 0x66
						io 0x64 = 0x1600
						io 0x66 = 0x1604
					end

					register "config0" = "0xa6"
					register "config1" = "0x05"
					register "config2" = "0xa0"
					register "config3" = "0xe0"

					register "beepmask0" = "0xfe"
					register "beepmask1" = "0x96"
					register "has_power_management_beeps" = "1"

					register "event2_enable" = "0xff"
					register "event3_enable" = "0xff"
					register "event4_enable" = "0xf4"
					register "event5_enable" = "0x3c"
					register "event6_enable" = "0x87"
					register "event7_enable" = "0x89"
					register "event8_enable" = "0x7b"
					register "event9_enable" = "0xff"
					register "eventa_enable" = "0x83"
					register "eventb_enable" = "0x00"
					register "eventc_enable" = "0xff"
					register "eventd_enable" = "0xff"
					register "evente_enable" = "0x2d"
				end
				chip drivers/lenovo/hybrid_graphics
					device pnp ff.f on end # dummy

					register "detect_gpio" = "21"

					register "has_panel_hybrid_gpio" = "1"
					register "panel_hybrid_gpio" = "52"
					register "panel_integrated_lvl" = "1"

					register "has_backlight_gpio" = "1"
					register "backlight_gpio" = "50"
					register "backlight_integrated_lvl" = "0"

					register "has_dgpu_power_gpio" = "1"
					register "dgpu_power_gpio" = "49"
					register "dgpu_power_off_lvl" = "0"

					register "has_thinker1" = "1"
				end
			end
			device pci 1f.2 on # IDE/SATA
				subsystemid 0x17aa 0x2168
			end
			device pci 1f.3 on # SMBUS
				subsystemid 0x17aa 0x2167
				# eeprom, 8 virtual devices, same chip
				chip drivers/i2c/at24rf08c
					device i2c 54 on end
					device i2c 55 on end
					device i2c 56 on end
					device i2c 57 on end
					device i2c 5c on end
					device i2c 5d on end
					device i2c 5e on end
					device i2c 5f on end
				end
			end
			device pci 1f.6 on # Thermal Subsystem
				subsystemid 0x17aa 0x2190
			end
		end
	end
end