src/mainboard/system76/rpl/variants/darp9/overridetree.cb

chip soc/intel/alderlake
	register "power_limits_config[RPL_P_682_482_282_28W_CORE]" = "{
		.tdp_pl1_override = 20,
		.tdp_pl2_override = 56,
	}"

	device domain 0 on
		subsystemid 0x1558 0x51b1 inherit

		device ref pcie4_0 on
			# CPU RP#1 x4, Clock 0 (SSD2)
			register "cpu_pcie_rp[CPU_RP(1)]" = "{
				.clk_src = 0,
				.clk_req = 0,
				.flags = PCIE_RP_LTR | PCIE_RP_AER,
			}"
		end
		device ref pcie4_1 on
			# CPU RP#3 x4, Clock 4 (SSD1)
			register "cpu_pcie_rp[CPU_RP(3)]" = "{
				.clk_src = 4,
				.clk_req = 4,
				.flags = PCIE_RP_LTR | PCIE_RP_AER,
			}"
		end
		device ref tbt_pcie_rp0 on end
		device ref tcss_xhci on
			register "tcss_ports[0]" = "TCSS_PORT_DEFAULT(OC_SKIP)"
		end
		device ref tcss_dma0 on end
		device ref xhci on
			register "usb2_ports" = "{
				[0] = USB2_PORT_MID(OC_SKIP),		/* Type-A */
				[1] = USB2_PORT_MID(OC_SKIP),		/* Type-A */
				[2] = USB2_PORT_TYPE_C(OC_SKIP),	/* J_TYPEC1 (USB-C) */
				[4] = USB2_PORT_MID(OC_SKIP),		/* Fingerprint */
				[5] = USB2_PORT_TYPE_C(OC_SKIP),	/* J_TYPEC2 (Thunderbolt) */
				[6] = USB2_PORT_MID(OC_SKIP),		/* Camera */
				[9] = USB2_PORT_MID(OC_SKIP),		/* Bluetooth */
			}"
			register "usb3_ports" = "{
				[0] = USB3_PORT_DEFAULT(OC_SKIP),	/* Type-A */
				[1] = USB3_PORT_DEFAULT(OC_SKIP),	/* J_TYPEC1 CH0 */
				[2] = USB3_PORT_DEFAULT(OC_SKIP),	/* J_TYPEC1 CH1 */
			}"
		end
		device ref i2c0 on
			# Touchpad I2C bus
			register "serial_io_i2c_mode[PchSerialIoIndexI2C0]" = "PchSerialIoPci"
			chip drivers/i2c/hid
				register "generic.hid" = ""ELAN0412""
				register "generic.desc" = ""ELAN Touchpad""
				register "generic.irq_gpio" = "ACPI_GPIO_IRQ_LEVEL_LOW(GPP_E12)"
				register "generic.detect" = "1"
				register "hid_desc_reg_offset" = "0x01"
				device i2c 15 on end
			end
			chip drivers/i2c/hid
				register "generic.hid" = ""FTCS1000""
				register "generic.desc" = ""FocalTech Touchpad""
				register "generic.irq_gpio" = "ACPI_GPIO_IRQ_LEVEL_LOW(GPP_E12)"
				register "generic.detect" = "1"
				register "hid_desc_reg_offset" = "0x01"
				device i2c 38 on end
			end
		end
		device ref sata off end
		device ref pcie_rp5 on
			# PCIe RP#5 x1, Clock 2 (WLAN)
			register "pch_pcie_rp[PCH_RP(5)]" = "{
				.clk_src = 2,
				.clk_req = 2,
				.flags = PCIE_RP_LTR | PCIE_RP_AER,
			}"
		end
		device ref pcie_rp6 on
			# PCIe RP#6 x1, Clock 5 (CARD)
			register "pch_pcie_rp[PCH_RP(6)]" = "{
				.clk_src = 5,
				.clk_req = 5,
				.flags = PCIE_RP_HOTPLUG | PCIE_RP_LTR | PCIE_RP_AER,
			}"
		end
		device ref pcie_rp8 on
			# PCIe RP#8 x1, Clock 6 (GLAN)
			register "pch_pcie_rp[PCH_RP(8)]" = "{
				.clk_src = 6,
				.clk_req = 6,
				.flags = PCIE_RP_LTR | PCIE_RP_AER,
			}"
		end
	end
end