src/mainboard/system76/tgl-u/variants/galp5/overridetree.cb

chip soc/intel/tigerlake
	# Power limits
	register "power_limits_config[POWER_LIMITS_U_4_CORE]" = "{
		.tdp_pl1_override = 28,
		.tdp_pl2_override = 51,
	}"
	register "power_limits_config[POWER_LIMITS_U_2_CORE]" = "{
		.tdp_pl1_override = 28,
		.tdp_pl2_override = 51,
	}"

	# GPE configuration
	register "pmc_gpe0_dw0" = "PMC_GPP_A"
	register "pmc_gpe0_dw1" = "PMC_GPP_R"
	register "pmc_gpe0_dw2" = "PMC_GPD"

	device domain 0 on
		subsystemid 0x1558 0x4018 inherit

		device ref peg on
			# PCIe PEG0 x4, Clock 0 (SSD1)
			register "PcieClkSrcUsage[0]" = "0x40"
			register "PcieClkSrcClkReq[0]" = "0"
			chip soc/intel/common/block/pcie/rtd3
				register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D14)" # SSD1_PWR_DN#
				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_H0)" # GPP_H0_RTD3
				register "srcclk_pin" = "0" # SSD1_CLKREQ#
				device generic 0 on end
			end
		end
		device ref north_xhci on # J_TYPEC2
			register "UsbTcPortEn" = "1"
			register "TcssXhciEn" = "1"
			chip drivers/usb/acpi
				device ref tcss_root_hub on
					chip drivers/usb/acpi
						register "desc" = ""USB3 J_TYPEC2""
						register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
						register "group" = "ACPI_PLD_GROUP(1, 1)"
						device ref tcss_usb3_port1 on end
					end
				end
			end
		end
		device ref tbt_dma0 on # J_TYPEC2
			chip drivers/intel/usb4/retimer
				register "dfp[0].power_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_A23)"
				use tcss_usb3_port1 as dfp[0].typec_port
				device generic 0 on end
			end
		end

		device ref south_xhci on
			register "usb2_ports" = "{
				[0] = USB2_PORT_MID(OC_SKIP),		/* J_USB3_2 */
				[1] = USB2_PORT_TYPE_C(OC_SKIP),	/* J_TYPEC1 */
				[2] = USB2_PORT_MID(OC_SKIP),		/* J_USB3_1 */
				[4] = USB2_PORT_MID(OC_SKIP),		/* Fingerprint */
				[5] = USB2_PORT_TYPE_C(OC_SKIP),	/* J_TYPEC2 */
				[6] = USB2_PORT_MID(OC_SKIP),		/* Camera */
				[9] = USB2_PORT_MID(OC_SKIP),		/* Bluetooth */
			}"
			register "usb3_ports" = "{
				[0] = USB3_PORT_DEFAULT(OC_SKIP),	/* J_USB3_2 */
				[1] = USB3_PORT_DEFAULT(OC_SKIP),	/* J_TYPEC1 CH0 */
				[2] = USB3_PORT_DEFAULT(OC_SKIP),	/* J_USB3_1 */
				[3] = USB3_PORT_DEFAULT(OC_SKIP),	/* J_TYPEC1 CH1 */
			}"
			# ACPI
			chip drivers/usb/acpi
				device ref xhci_root_hub on
					chip drivers/usb/acpi
						register "desc" = ""USB2 J_USB3_2""
						register "type" = "UPC_TYPE_A"
						register "group" = "ACPI_PLD_GROUP(1, 2)"
						device ref usb2_port1 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB2 J_TYPEC1""
						register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
						register "group" = "ACPI_PLD_GROUP(2, 1)"
						device ref usb2_port2 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB2 J_USB3_1""
						register "type" = "UPC_TYPE_A"
						register "group" = "ACPI_PLD_GROUP(2, 2)"
						device ref usb2_port3 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB2 Fingerprint""
						register "type" = "UPC_TYPE_INTERNAL"
						device ref usb2_port5 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB2 J_TYPEC2""
						register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
						register "group" = "ACPI_PLD_GROUP(1, 1)"
						device ref usb2_port6 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB2 Camera""
						register "type" = "UPC_TYPE_INTERNAL"
						device ref usb2_port7 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB2 Bluetooth""
						register "type" = "UPC_TYPE_INTERNAL"
						device ref usb2_port10 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB3 J_USB3_2""
						register "type" = "UPC_TYPE_A"
						register "group" = "ACPI_PLD_GROUP(1, 2)"
						device ref usb3_port1 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB3 J_TYPEC1 CH0""
						register "type" = "UPC_TYPE_A"
						register "group" = "ACPI_PLD_GROUP(2, 1)"
						device ref usb3_port2 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB3 J_USB3_1""
						register "type" = "UPC_TYPE_A"
						register "group" = "ACPI_PLD_GROUP(2, 2)"
						device ref usb3_port3 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB3 J_TYPEC1 CH1""
						register "type" = "UPC_TYPE_A"
						register "group" = "ACPI_PLD_GROUP(2, 1)"
						device ref usb3_port4 on end
					end
				end
			end
		end
		device ref i2c2 on
			# TODO: Pantone ROM?
			register "SerialIoI2cMode[PchSerialIoIndexI2C2]" = "PchSerialIoPci"
		end
		device ref pcie_rp5 on
			# PCIe root port #5 x4, Clock 2 (NVIDIA GPU)
			register "PcieRpLtrEnable[4]" = "1"
			register "PcieClkSrcUsage[2]" = "4"
			register "PcieClkSrcClkReq[2]" = "2"
			chip soc/intel/common/block/pcie/rtd3
				register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_U5)" # DGPU_PWR_EN
				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_U4)" # DGPU_RST#_PCH
				register "enable_delay_ms" = "16"
				register "enable_off_delay_ms" = "4"
				register "reset_delay_ms" = "10"
				register "reset_off_delay_ms" = "4"
				register "srcclk_pin" = "2" # PEG_CLKREQ#
				device generic 0 on end
			end
		end
		device ref pcie_rp9 on
			# PCIe root port #9 x1, Clock 3 (CARD)
			register "PcieRpLtrEnable[8]" = "1"
			register "PcieClkSrcUsage[3]" = "8"
			register "PcieClkSrcClkReq[3]" = "3"
		end
		device ref pcie_rp10 on
			# PCIe root port #10 x1, Clock 4 (GLAN)
			register "PcieRpLtrEnable[9]" = "1"
			register "PcieClkSrcUsage[4]" = "9"
			register "PcieClkSrcClkReq[4]" = "4"
			chip soc/intel/common/block/pcie/rtd3
				register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_F9)" # GPIO_LAN_EN
				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_F7)" # GPIO_LANRTD3
				register "srcclk_pin" = "4" # LAN_CLKREQ#
				device generic 0 on end
			end
		end
		device ref pcie_rp11 on
			# PCIe root port #11 x1, Clock 1 (WLAN)
			register "PcieRpLtrEnable[10]" = "1"
			register "PcieClkSrcUsage[1]" = "10"
			register "PcieClkSrcClkReq[1]" = "1"
			register "PcieRpSlotImplemented[10]" = "1"
		end
		device ref pmc hidden
			# The pmc_mux chip driver is a placeholder for the
			# PMC.MUX device in the ACPI hierarchy.
			chip drivers/intel/pmc_mux
				device generic 0 on
					chip drivers/intel/pmc_mux/conn
						# J_TYPEC2
						use usb2_port6 as usb2_port
						use tcss_usb3_port1 as usb3_port
						# SBU & HSL follow CC
						device generic 0 alias conn0 on end
					end
				end
			end
		end
	end
end