src/mainboard/system76/tgl-h/variants/gaze16-3050/overridetree.cb

chip soc/intel/tigerlake
	device domain 0 on
		subsystemid 0x1558 0x5015 inherit

		device ref peg1 on
			# PCIe PEG2 (remapped to PEG1 by FSP) x8, Clock 0 (DGPU)
			register "PcieClkSrcUsage[0]" = "0x42"
			register "PcieClkSrcClkReq[0]" = "0"
			chip soc/intel/common/block/pcie/rtd3
				register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_F9)" # DGPU_PWR_EN
				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_F8)" # 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" = "0" # GFX_CLKREQ0#
				device generic 0 on end
			end
		end
		device ref igpu on
			# DDIB is HDMI
			register "DdiPortBConfig" = "DDI_PORT_CFG_NO_LFP"
			register "DdiPortBHpd" = "1"
			register "DdiPortBDdc" = "1"
		end
		device ref peg0 on
			# PCIe PEG0 x4, Clock 4 (SSD2)
			register "PcieClkSrcUsage[4]" = "0x40"
			register "PcieClkSrcClkReq[4]" = "4"
		end
		device ref south_xhci on
			register "usb2_ports" = "{
				[0] = USB2_PORT_MID(OC_SKIP),		/* USB 3.2 Gen 1 (Right) */
				[1] = USB2_PORT_TYPE_C(OC_SKIP),	/* USB 3.2 Gen 2 Type C (Right) */
				[3] = USB2_PORT_MID(OC_SKIP),		/* USB 3.2 Gen 1 (Left) */
				[4] = USB2_PORT_MID(OC_SKIP),		/* USB 2.0 (Left) */
				[5] = USB2_PORT_MID(OC_SKIP),		/* Fingerprint */
				[7] = USB2_PORT_MID(OC_SKIP),		/* Camera */
				[13] = USB2_PORT_MID(OC_SKIP),		/* Bluetooth */
			}"
			register "usb3_ports" = "{
				[0] = USB3_PORT_DEFAULT(OC_SKIP),	/* USB 3.2 Gen 2 (Right) */
				[1] = USB3_PORT_DEFAULT(OC_SKIP),	/* USB 3.2 Gen 2 Type C (Right) */
				[2] = USB3_PORT_DEFAULT(OC_SKIP),	/* USB 3.2 Gen 2 Type C (Right) */
				[3] = USB3_PORT_DEFAULT(OC_SKIP),	/* USB 3.2 Gen 1 (Left) */
			}"
		end
		device ref sata on
			register "SataPortsEnable" = "{
				[0] = 1, /* HDD (SATA0B) */
				[1] = 1, /* SSD1 (SATA1A) */
			}"
		end
		device ref pcie_rp5 on
			# PCIe root port #5 x1, Clock 5 (GLAN)
			register "PcieRpEnable[4]" = "1"
			register "PcieRpLtrEnable[4]" = "1"
			register "PcieClkSrcUsage[5]" = "4"
			register "PcieClkSrcClkReq[5]" = "5"
		end
		device ref pcie_rp7 on
			# PCIe root port #7 x1, Clock 7 (CARD)
			register "PcieRpEnable[6]" = "1"
			register "PcieRpLtrEnable[6]" = "1"
			register "PcieClkSrcUsage[7]" = "6"
			register "PcieClkSrcClkReq[7]" = "7"
		end
		device ref pcie_rp8 on
			# PCIe root port #8 x1, Clock 8 (WLAN)
			register "PcieRpEnable[7]" = "1"
			register "PcieRpLtrEnable[7]" = "1"
			register "PcieClkSrcUsage[8]" = "7"
			register "PcieClkSrcClkReq[8]" = "8"
			register "PcieRpSlotImplemented[7]" = "1"
		end
		device ref pcie_rp9 on
			# PCIe root port #9 x4, Clock 9 (SSD1)
			register "PcieRpEnable[8]" = "1"
			register "PcieRpLtrEnable[8]" = "1"
			register "PcieClkSrcUsage[9]" = "8"
			register "PcieClkSrcClkReq[9]" = "9"
			register "PcieRpSlotImplemented[8]" = "1"
		end
	end
end