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# SPDX-License-Identifier: GPL-2.0-only
chip soc/intel/alderlake
# Support 5600 MT/s memory
register "max_dram_speed_mts" = "5600"
device domain 0 on
subsystemid 0x1558 0xa671 inherit
#TODO: DDIB and DDID are both connected to TBT
device ref xhci on
register "usb2_ports" = "{
[0] = USB2_PORT_MID(OC_SKIP), /* Type-A 3.2 Gen 1 (Left) */
[1] = USB2_PORT_MID(OC_SKIP), /* Type-A 2.0 (Left) */
/* Port reset messaging cannot be used,
* so do not use USB2_PORT_TYPE_C for these */
[2] = USB2_PORT_MID(OC_SKIP), /* Type-C 3.2 Gen 2 (Rear) */
[8] = USB2_PORT_MID(OC_SKIP), /* Type-C Thunderbolt (Right) */
[10] = USB2_PORT_MID(OC_SKIP), /* Camera */
[11] = USB2_PORT_MID(OC_SKIP), /* Secure Pad */
[13] = USB2_PORT_MID(OC_SKIP), /* Bluetooth */
}"
register "usb3_ports" = "{
[0] = USB3_PORT_DEFAULT(OC_SKIP), /* Type-A 3.2 Gen 1 (Left) */
[2] = USB3_PORT_DEFAULT(OC_SKIP), /* Type-C 3.2 Gen 2 (Rear) */
}"
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_E7)"
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_E7)"
register "generic.detect" = "1"
register "hid_desc_reg_offset" = "0x01"
device i2c 38 on end
end
end
device ref pcie5_0 on
# CPU PCIe RP#2 x8, Clock 14 (DGPU)
register "cpu_pcie_rp[CPU_RP(2)]" = "{
.clk_src = 14,
.clk_req = 14,
.flags = PCIE_RP_LTR | PCIE_RP_AER,
}"
end
device ref pcie_rp3 on
# PCH RP#3 x1, Clock 13 (GLAN)
# Clock source is shared with LAN and hence marked as free running.
register "pch_pcie_rp[PCH_RP(3)]" = "{
.clk_src = 13,
.clk_req = 13,
.flags = PCIE_RP_LTR | PCIE_RP_CLK_SRC_UNUSED,
}"
register "pcie_clk_config_flag[13]" = "PCIE_CLK_FREE_RUNNING"
device pci 00.0 on end
end
device ref pcie_rp5 on
# PCH RP#5 x1, Clock 12 (CARD)
register "pch_pcie_rp[PCH_RP(5)]" = "{
.clk_src = 12,
.clk_req = 12,
.flags = PCIE_RP_LTR | PCIE_RP_AER,
}"
end
device ref pcie_rp8 on
# PCH RP#8 x1, Clock 11 (WLAN)
register "pch_pcie_rp[PCH_RP(8)]" = "{
.clk_src = 11,
.clk_req = 11,
.flags = PCIE_RP_LTR | PCIE_RP_AER,
}"
end
device ref pcie_rp13 on
# PCH RP#13 x4, Clock 10 (SSD1)
register "pch_pcie_rp[PCH_RP(13)]" = "{
.clk_src = 10,
.clk_req = 10,
.flags = PCIE_RP_LTR | PCIE_RP_AER,
}"
end
device ref pcie_rp21 on
# PCH RP#21 x4, Clock 15 (TBT)
register "pch_pcie_rp[PCH_RP(21)]" = "{
.clk_src = 15,
.clk_req = 15,
.flags = PCIE_RP_HOTPLUG | PCIE_RP_LTR,
}"
end
device ref pcie_rp25 on
# PCH RP#25 x4, Clock 8 (SSD2)
register "pch_pcie_rp[PCH_RP(25)]" = "{
.clk_src = 8,
.clk_req = 8,
.flags = PCIE_RP_LTR | PCIE_RP_AER,
}"
end
device ref gbe on end
end
end
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