src/mainboard/prodrive/atlas/devicetree.cb

chip soc/intel/alderlake

	# 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.
	register "pmc_gpe0_dw0" = "GPP_B"
	register "pmc_gpe0_dw1" = "GPP_D"
	register "pmc_gpe0_dw2" = "GPP_E"

	# EC host command ranges are in 0x800-0x8ff & 0x200-0x20f
	register "gen1_dec" = "0x00fc0801"
	register "gen2_dec" = "0x000c0201"
	# EC memory map range is 0x900-0x9ff
	register "gen3_dec" = "0x00fc0901"

	# USB configuration
	register "usb2_ports[0]" = "USB2_PORT_MID(OC0)"
	register "usb2_ports[1]" = "USB2_PORT_MID(OC0)"
	register "usb2_ports[2]" = "USB2_PORT_MID(OC1)"
	register "usb2_ports[3]" = "USB2_PORT_MID(OC1)"
	register "usb2_ports[4]" = "USB2_PORT_MID(OC2)"
	register "usb2_ports[5]" = "USB2_PORT_MID(OC2)"
	register "usb2_ports[6]" = "USB2_PORT_MID(OC3)"
	register "usb2_ports[7]" = "USB2_PORT_MID(OC3)"

	register "usb3_ports[0]" = "USB3_PORT_DEFAULT(OC0)"
	register "usb3_ports[1]" = "USB3_PORT_DEFAULT(OC0)"
	register "usb3_ports[2]" = "USB3_PORT_DEFAULT(OC1)"
	register "usb3_ports[3]" = "USB3_PORT_DEFAULT(OC1)"

	register "sata_salp_support" = "1"

	register "sata_ports_enable" = "{
		[0] = 1,
		[1] = 1,
	}"

	register "sata_ports_dev_slp" = "{
		[0] = 1,
		[1] = 1,
	}"

	register "serial_io_uart_mode" = "{
		[PchSerialIoIndexUART0] = PchSerialIoSkipInit,
		[PchSerialIoIndexUART1] = PchSerialIoPci,
		[PchSerialIoIndexUART2] = PchSerialIoDisabled,
	}"

	# Enable PCH PCIE RP 5, 6, 7, 8, 9, 10 using free running CLK (0x80)
	# Clock source is shared hence marked as free running.
	register "pch_pcie_rp[PCH_RP(5)]" = "{
		.flags = PCIE_RP_CLK_SRC_UNUSED,
	}"
	register "pch_pcie_rp[PCH_RP(6)]" = "{
		.flags = PCIE_RP_CLK_SRC_UNUSED,
	}"
	register "pch_pcie_rp[PCH_RP(7)]" = "{
		.flags = PCIE_RP_CLK_SRC_UNUSED,
	}"
	register "pch_pcie_rp[PCH_RP(8)]" = "{
		.flags = PCIE_RP_CLK_SRC_UNUSED,
	}"
	register "pch_pcie_rp[PCH_RP(9)]" = "{
		.flags = PCIE_RP_CLK_SRC_UNUSED,
	}"
	register "pch_pcie_rp[PCH_RP(10)]" = "{
		.flags = PCIE_RP_CLK_SRC_UNUSED,
		.pcie_rp_aspm = ASPM_DISABLE,
	}"
	register "pcie_clk_config_flag[0]" = "PCIE_CLK_FREE_RUNNING"
	register "pcie_clk_config_flag[1]" = "PCIE_CLK_FREE_RUNNING"

	# Enable CPU PCIE RP 1, 2, 3 using using free running CLK (0x80)
	# Clock source is shared hence marked as free running.
	register "cpu_pcie_rp[CPU_RP(1)]" = "{
		.flags = PCIE_RP_LTR | PCIE_RP_AER | PCIE_RP_CLK_SRC_UNUSED,
	}"
	register "cpu_pcie_rp[CPU_RP(2)]" = "{
		.flags = PCIE_RP_LTR | PCIE_RP_AER | PCIE_RP_CLK_SRC_UNUSED,
	}"
	register "cpu_pcie_rp[CPU_RP(3)]" = "{
		.flags = PCIE_RP_LTR | PCIE_RP_AER | PCIE_RP_CLK_SRC_UNUSED,
	}"

	device domain 0 on
		device ref pcie5 on end
		device ref igpu on end
		device ref dtt on end
		device ref pcie4_0 on end
		device ref pcie4_1 on end
		device ref crashlog off end
		device ref ish on end
		device ref ufs on end
		device ref xhci on end
		device ref heci1 on end
		device ref sata on end
		device ref pcie_rp5 on end
		device ref pcie_rp6 on end
		device ref pcie_rp7 on end
		device ref pcie_rp8 on end
		device ref pcie_rp9 on end
		device ref pcie_rp10 on end
		device ref uart0 on end
		device ref uart1 on end
		device ref pch_espi on
			chip drivers/pc80/tpm
				device pnp 0c31.0 on end
			end
		end
		device ref p2sb on end
		device ref hda on end
		device ref smbus on end
	end
end