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

chip soc/intel/cannonlake

# CPU (soc/intel/cannonlake/cpu.c)
	# Power limit
	# CPUs over 80W will be limited due to power design
	register "power_limits_config" = "{
		.tdp_pl1_override = 80,
		.tdp_pl2_override = 80,
	}"

	# Enable Enhanced Intel SpeedStep
	register "eist_enable" = "true"

# FSP Memory (soc/intel/cannonlake/romstage/fsp_params.c)
	register "enable_c6dram" = "1"

# FSP Silicon (soc/intel/cannonlake/fsp_params.c)
	# Misc
	register "AcousticNoiseMitigation" = "1"

	# Power
	register "PchPmSlpS3MinAssert" = "3" # 50ms
	register "PchPmSlpS4MinAssert" = "1" # 1s
	register "PchPmSlpSusMinAssert" = "4" # 4s
	register "PchPmSlpAMinAssert" = "4" # 2s

	# Thermal
	register "tcc_offset" = "13"

# PM Util (soc/intel/cannonlake/pmutil.c)
	# GPE configuration
	# Note that GPE events called out in ASL code rely on this
	# route. i.e. If this route changes then the affected GPE
	# offset bits also need to be changed.
	#
	# With vendor firmware, MISCCFG register = 0x0e06923b
	# (offset 10h, p.1234, Doc#620855-002):
	# GPE0_DW0: [11:8]  2h -> GPP_C[23:0] mapped to GPE[23:0]
	# GPE0_DW1: [15:12] 9h -> GPP_K[23:0] mapped to GPE[55:32]
	# GPE0_DW2: [19:16] 6h -> GPP_E[23:0] mapped to GPE[87:64]
	register "gpe0_dw0" = "PMC_GPP_C"
	register "gpe0_dw1" = "PMC_GPP_K"
	register "gpe0_dw2" = "PMC_GPP_E"

# Actual device tree (override src/soc/intel/cannonlake/chipset_pch_h.cb)
	device domain 0 on
		subsystemid 1849 9b73 inherit
		device ref peg0 on # PCIe x16 Gen3
			register "PcieClkSrcUsage[0]" = "0x41"
			register "PcieClkSrcClkReq[0]" = "PCIE_CLK_NOTUSED"
			smbios_slot_desc "SlotTypePciExpressGen3X16" "SlotLengthLong" "PCIE16X" "SlotDataBusWidth16X"
		end
		device ref igpu on
			# FIXME: EDP should be enabled as soon as it is tested
			register "DdiPortEdp" = "0"
			register "DdiPortBHpd" = "1"
			register "DdiPortBDdc" = "1"
			register "DdiPortCHpd" = "1"
			register "DdiPortCDdc" = "1"
			register "DdiPortDHpd" = "1"
			register "DdiPortDDdc" = "1"
		end
		device ref dptf on  end
		device ref thermal on  end
		device ref xhci on
			register "usb2_ports" = "{
				[0] = USB2_PORT_MID(OC_SKIP),		/* Rear  (USB3_1) */
				[1] = USB2_PORT_MID(OC_SKIP),		/* Rear  (USB3_2) */
				[2] = USB2_PORT_MID(OC_SKIP),		/* Front (USB3_3) */
				[3] = USB2_PORT_MID(OC_SKIP),		/* Front (USB3_4) */
				[4] = USB2_PORT_MID(OC_SKIP),		/* Rear  (USB3_5) */
				[5] = USB2_PORT_MID(OC_SKIP),   	/* Rear  (USB3_6) */
				[7] = USB2_PORT_MID(OC_SKIP),		/* Front (USB2_8_9) */
				[8] = USB2_PORT_MID(OC_SKIP),		/* Front (USB2_8_9) */
				[10] = USB2_PORT_MID(OC_SKIP),		/* Front (USB2_11_12) */
				[11] = USB2_PORT_MID(OC_SKIP),		/* Front (USB2_11_12) */
				[13] = USB2_PORT_MID(OC_SKIP),		/* Bluetooth (M.2 Key-E 2230) */
			}"
			register "usb3_ports" = "{
				[0] = USB3_PORT_DEFAULT(OC_SKIP),	/* Rear  (USB3_1) */
				[1] = USB3_PORT_DEFAULT(OC_SKIP),	/* Rear  (USB3_2) */
				[2] = USB3_PORT_DEFAULT(OC_SKIP),	/* Front (USB3_3) */
				[3] = USB3_PORT_DEFAULT(OC_SKIP),	/* Front (USB3_4) */
				[6] = USB3_PORT_DEFAULT(OC_SKIP),	/* Rear  (USB3_5) */
				[7] = USB3_PORT_DEFAULT(OC_SKIP),	/* Rear  (USB3_6) */
			}"
			# ACPI (src/drivers/usb/acpi/usb_acpi.c)
			chip drivers/usb/acpi
				device ref xhci_root_hub on
					chip drivers/usb/acpi
						register "desc"  = ""USB3_1 Type-A Rear Top""
						register "type"  = "UPC_TYPE_USB3_A"
						register "group" = "ACPI_PLD_GROUP(0, 0)"
						device ref usb2_port1 on  end
					end
					chip drivers/usb/acpi
						register "desc"  = ""USB3_1 Type-A Rear Top""
						register "type"  = "UPC_TYPE_USB3_A"
						register "group" = "ACPI_PLD_GROUP(0, 0)"
						device ref usb3_port1 on  end
					end
					chip drivers/usb/acpi
						register "desc"  = ""USB3_2 Type-A Rear Bottom""
						register "type"  = "UPC_TYPE_USB3_A"
						register "group" = "ACPI_PLD_GROUP(0, 1)"
						device ref usb2_port2 on  end
					end
					chip drivers/usb/acpi
						register "desc"  = ""USB3_2 Type-A Rear Bottom""
						register "type"  = "UPC_TYPE_USB3_A"
						register "group" = "ACPI_PLD_GROUP(0, 1)"
						device ref usb3_port2 on  end
					end
					chip drivers/usb/acpi
						register "desc"  = ""USB3_3 Type-A Front""
						register "type"  = "UPC_TYPE_USB3_A"
						register "group" = "ACPI_PLD_GROUP(0, 2)"
						device ref usb2_port3 on  end
					end
					chip drivers/usb/acpi
						register "desc"  = ""USB3_3 Type-A Front""
						register "type"  = "UPC_TYPE_USB3_A"
						register "group" = "ACPI_PLD_GROUP(0, 2)"
						device ref usb3_port3 on  end
					end
					chip drivers/usb/acpi
						register "desc"  = ""USB3_4 Type-A Front""
						register "type"  = "UPC_TYPE_USB3_A"
						register "group" = "ACPI_PLD_GROUP(0, 3)"
						device ref usb2_port4 on  end
					end
					chip drivers/usb/acpi
						register "desc"  = ""USB3_4 Type-A Front""
						register "type"  = "UPC_TYPE_USB3_A"
						register "group" = "ACPI_PLD_GROUP(0, 3)"
						device ref usb3_port4 on  end
					end
					chip drivers/usb/acpi
						register "desc"  = ""USB3_5 Type-A Rear Top""
						register "type"  = "UPC_TYPE_USB3_A"
						register "group" = "ACPI_PLD_GROUP(0, 4)"
						device ref usb2_port5 on  end
					end
					chip drivers/usb/acpi
						register "desc"  = ""USB3_5 Type-A Rear Top""
						register "type"  = "UPC_TYPE_USB3_A"
						register "group" = "ACPI_PLD_GROUP(0, 4)"
						device ref usb3_port7 on  end
					end
					chip drivers/usb/acpi
						register "desc"  = ""USB3_6 Type-A Rear Bottom""
						register "type"  = "UPC_TYPE_USB3_A"
						register "group" = "ACPI_PLD_GROUP(0, 5)"
						device ref usb2_port6 on  end
					end
					chip drivers/usb/acpi
						register "desc"  = ""USB3_6 Type-A Rear Bottom""
						register "type"  = "UPC_TYPE_USB3_A"
						register "group" = "ACPI_PLD_GROUP(0, 5)"
						device ref usb3_port8 on  end
					end
					chip drivers/usb/acpi
						register "desc"  = ""USB2_8 Front""
						register "type"  = "UPC_TYPE_A"
						register "group" = "ACPI_PLD_GROUP(0, 6)"
						device ref usb2_port8 on  end
					end
					chip drivers/usb/acpi
						register "desc"  = ""USB2_9 Front""
						register "type"  = "UPC_TYPE_A"
						register "group" = "ACPI_PLD_GROUP(0, 7)"
						device ref usb2_port9 on  end
					end
					chip drivers/usb/acpi
						register "desc"  = ""USB2_11 Front""
						register "type"  = "UPC_TYPE_A"
						register "group" = "ACPI_PLD_GROUP(0, 8)"
						device ref usb2_port11 on  end
					end
					chip drivers/usb/acpi
						register "desc"  = ""USB2_12 Front""
						register "type"  = "UPC_TYPE_A"
						register "group" = "ACPI_PLD_GROUP(0, 9)"
						device ref usb2_port12 on  end
					end
					chip drivers/usb/acpi
						register "desc"  = ""M.2 Bluetooth""
						register "type"  = "UPC_TYPE_INTERNAL"
						register "group" = "ACPI_PLD_GROUP(0, 10)"
						device ref usb2_port14 on  end
					end
				end
			end
		end
		device ref shared_sram on  end
		device ref cnvi_wifi on # M.2 Key-E 2230 slot for Wireless M.2 Key-E (CNVi)
			chip drivers/wifi/generic
				register "wake" = "PME_B0_EN_BIT"
				device generic 0 on  end
			end
		end
		device ref sata on
			register "SataPortsEnable" = "{
				[1] = 1, /* SATA 3_1 */
				[2] = 1, /* SATA 3_2 */
				[4] = 1, /* M.2 Key-M 2242/2260/2280 slot for SSD (SATA) */
			}"
		end
		device ref pcie_rp17 on # M.2 Key-M 2242/2260/2280 slot for SSD (PCIEx4)
			register "PcieRpEnable[16]" = "1"
			register "PcieRpLtrEnable[16]" = "1"
			register "PcieRpSlotImplemented[16]" = "1"
			register "PcieClkSrcUsage[7]" = "16"
			register "PcieClkSrcClkReq[7]" = "7"
			smbios_slot_desc "SlotTypeM2Socket3" "SlotLengthOther" "M.2/M 2242/2260/2280 (M2_KEYM1)" "SlotDataBusWidth4X"
		end
		device ref pcie_rp5 on # Intel Corporation Ethernet Controller I225-LM
			register "PcieRpEnable[4]" = "1"
			register "PcieRpLtrEnable[4]" = "1"
			register "PcieClkSrcUsage[3]" = "4"
			register "PcieClkSrcClkReq[3]" = "3"
		end
		device ref pcie_rp6 on # M.2 Key-E 2230 slot for Wireless M.2 Key-E (PCIe x1)
			register "PcieRpEnable[5]" = "1"
			register "PcieRpSlotImplemented[5]" = "1"
			register "PcieRpLtrEnable[5]" = "1"
			register "PcieClkSrcUsage[5]" = "5"
			register "PcieClkSrcClkReq[5]" = "5"
			smbios_slot_desc "SlotTypeM2Socket1_SD" "SlotLengthOther" "M.2/E 2230 (M2_KEYE1)" "SlotDataBusWidth1X"
		end
		device ref pcie_rp7 on # M.2 Key-B 3042/3052 slot for 4G/5G modem (PCIe x1)
			register "PcieRpEnable[6]" = "1"
			register "PcieRpSlotImplemented[6]" = "1"
			register "PcieRpLtrEnable[6]" = "1"
			register "PcieClkSrcUsage[6]" = "6"
			register "PcieClkSrcClkReq[6]" = "6"
			smbios_slot_desc "SlotTypeM2Socket1_SD" "SlotLengthOther" "M.2/B 3042/3052 (M2_KEYB1)" "SlotDataBusWidth1X"
		end
		device ref lpc_espi on
			register "gen1_dec" = "0x00fc0201"
			register "gen2_dec" = "0x007c0281"
			register "gen3_dec" = "0x000c03e1"
			register "gen4_dec" = "0x001c02e1"

			# Set LPC Serial IRQ mode
			register "serirq_mode" = "SERIRQ_CONTINUOUS"

			chip drivers/pc80/tpm
				device pnp 0c31.0 on  end
			end
		end
		device ref hda on
			register "PchHdaAudioLinkHda" = "1"
		end
		device ref smbus on  end
		device ref gbe on
			register "PcieClkSrcUsage[4]" = "PCIE_CLK_LAN"
			register "PcieClkSrcClkReq[4]" = "4"
		end
	end
end