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path: root/src/mainboard/google/volteer/variants/drobit/overridetree.cb
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chip soc/intel/tigerlake
	register "DdiPort1Hpd" = "0"
	register "DdiPort2Hpd" = "0"

	# Acoustic settings
	register "AcousticNoiseMitigation" = "1"
	register "SlowSlewRate[VR_DOMAIN_IA]" = "SLEW_FAST_8"
	register "SlowSlewRate[VR_DOMAIN_GT]" = "SLEW_FAST_8"
	register "SlowSlewRate[VR_DOMAIN_SA]" = "SLEW_FAST_8"
	register "SlowSlewRate[VR_DOMAIN_VLCC]" = "SLEW_FAST_8"
	register "FastPkgCRampDisable[VR_DOMAIN_IA]" = "1"
	register "FastPkgCRampDisable[VR_DOMAIN_GT]" = "1"
	register "FastPkgCRampDisable[VR_DOMAIN_SA]" = "1"
	register "FastPkgCRampDisable[VR_DOMAIN_VLCC]" = "1"

	register "tcc_offset" = "8"

	register "power_limits_config[POWER_LIMITS_U_4_CORE]" = "{
		.tdp_pl1_override = 15,
		.tdp_pl2_override = 51,
		.tdp_pl4 = 105,
	}"

	#+-------------------+---------------------------+
	#| Field             |  Value                    |
	#+-------------------+---------------------------+
	#| chipset_lockdown  | CHIPSET_LOCKDOWN_COREBOOT |
	#| GSPI0             | cr50 TPM. Early init is   |
	#|                   | required to set up a BAR  |
	#|                   | for TPM communication     |
	#|                   | before memory is up       |
	#| GSPI1             | Fingerprint MCU           |
	#| I2C0              | Audio                     |
	#| I2C1              | Touchscreen               |
	#| I2C2              | MISC                      |
	#| I2C3              | Camera                    |
	#| I2C5              | Trackpad                  |
	#+-------------------+---------------------------+
	register "common_soc_config" = "{
		.chipset_lockdown = CHIPSET_LOCKDOWN_COREBOOT,
		.gspi[0] = {
			.speed_mhz = 1,
			.early_init = 1,
		},
		.i2c[0] = {
			.speed = I2C_SPEED_FAST,
		},
		.i2c[1] = {
			.speed = I2C_SPEED_FAST,
		},
		.i2c[2] = {
			.speed = I2C_SPEED_FAST,
		},
		.i2c[3] = {
			.speed = I2C_SPEED_FAST,
		},
		.i2c[5] = {
			.speed = I2C_SPEED_FAST,
		},
	}"

	device domain 0 on
		device ref i2c0 on
			chip drivers/i2c/generic
				register "hid" = ""10EC5682""
				register "name" = ""RT58""
				register "desc" = ""Headset Codec""
				register "irq_gpio" = "ACPI_GPIO_IRQ_EDGE_BOTH(GPP_F8)"
				# Set the jd_src to RT5668_JD1 for jack detection
				register "property_count" = "1"
				register "property_list[0].type" = "ACPI_DP_TYPE_INTEGER"
				register "property_list[0].name" = ""realtek,jd-src""
				register "property_list[0].integer" = "1"
				device i2c 1a on end
			end
			chip drivers/i2c/max98373
				register "vmon_slot_no" = "0"
				register "imon_slot_no" = "1"
				register "uid" = "0"
				register "desc" = ""Right Speaker Amp""
				register "name" = ""MAXR""
				device i2c 31 on end
			end
			chip drivers/i2c/max98373
				register "vmon_slot_no" = "2"
				register "imon_slot_no" = "3"
				register "uid" = "1"
				register "desc" = ""Left Speaker Amp""
				register "name" = ""MAXL""
				device i2c 32 on end
			end
		end
		device ref i2c1 on
			chip drivers/i2c/hid
				register "generic.hid" = ""ELAN9008""
				register "generic.desc" = ""ELAN Touchscreen""
				register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_E7_IRQ)"
				register "generic.probed" = "1"
				register "generic.reset_gpio" =
							"ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C10)"
				register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_A8)"
				register "generic.reset_delay_ms" = "20"
				register "generic.has_power_resource" = "1"
				register "generic.disable_gpio_export_in_crs" = "1"
				register "hid_desc_reg_offset" = "0x01"
				device i2c 10 on end
			end
		end
		device ref i2c5 on
			chip drivers/i2c/hid
				register "generic.hid" = ""ELAN2701""
				register "generic.desc" = ""ELAN Touchpad""
				register "generic.irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_E15_IRQ)"
				register "generic.wake" = "GPE0_DW2_15"
				register "generic.probed" = "1"
				register "hid_desc_reg_offset" = "0x01"
				device i2c 15 on end
			end
		end
		device ref pch_espi on
			chip ec/google/chromeec
				use conn0 as mux_conn[0]
				use conn1 as mux_conn[1]
				device pnp 0c09.0 on end
			end
		end
		device ref pcie_rp9 on
			chip soc/intel/common/block/pcie/rtd3
				register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_B2)"
				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_A11)"
				register "srcclk_pin" = "0"
				device generic 0 on end
			end
		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
						register "usb2_port_number" = "9"
						register "usb3_port_number" = "1"
						# SBU is fixed, HSL follows CC
						register "sbu_orientation" = "TYPEC_ORIENTATION_NORMAL"
						device generic 0 alias conn0 on end
					end
					chip drivers/intel/pmc_mux/conn
						register "usb2_port_number" = "4"
						register "usb3_port_number" = "2"
						# SBU is fixed, HSL follows CC
						register "sbu_orientation" = "TYPEC_ORIENTATION_NORMAL"
						device generic 1 alias conn1 on end
					end
				end
			end
		end
		device ref north_xhci on
			chip drivers/usb/acpi
				device ref tcss_root_hub on
					chip drivers/usb/acpi
						register "desc" = ""USB3 Type-C Port C0 (MLB)""
						register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
						register "group" = "ACPI_PLD_GROUP(3, 2)"
						device ref tcss_usb3_port1 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB3 Type-C Port C1 (DB)""
						register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
						register "group" = "ACPI_PLD_GROUP(2, 2)"
						device ref tcss_usb3_port2 on
							probe DB_USB USB3_ACTIVE
						end
					end
				end
			end
		end
		device ref south_xhci on
			chip drivers/usb/acpi
				device ref xhci_root_hub on
					chip drivers/usb/acpi
						register "desc" = ""USB2 Type-A Port A0 (MLB)""
						register "type" = "UPC_TYPE_A"
						register "group" = "ACPI_PLD_GROUP(1, 1)"
						device ref usb2_port1 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB2 Type-C Port C1 (DB)""
						register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
						register "group" = "ACPI_PLD_GROUP(2, 1)"
						device ref usb2_port4 on
							probe DB_USB USB3_ACTIVE
						end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB2 Camera""
						register "type" = "UPC_TYPE_INTERNAL"
						device ref usb2_port5 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB2 Type-C Port C0 (MLB)""
						register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
						register "group" = "ACPI_PLD_GROUP(3, 1)"
						device ref usb2_port9 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB2 Bluetooth""
						register "type" = "UPC_TYPE_INTERNAL"
						register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_A13)"
						device ref usb2_port10 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB3 Type-A Port A0 (MLB)""
						register "type" = "UPC_TYPE_USB3_A"
						register "group" = "ACPI_PLD_GROUP(1, 2)"
						device ref usb3_port1 on end
					end
				end
			end
		end
	end
end