src/mainboard/google/volteer/variants/lindar/overridetree.cb

chip soc/intel/tigerlake
	register "DdiPort1Hpd" = "0"
	register "DdiPort2Hpd" = "0"
	register "TcssAuxOri" = "1"
	register "IomTypeCPortPadCfg[0]" = "0x090E000A"
	register "IomTypeCPortPadCfg[1]" = "0x090E000D"
	# USB Port Config
	register "usb2_ports[0]" = "USB2_PORT_MID(OC_SKIP)"	# Type-A Port A0
	register "usb2_ports[3]" = "USB2_PORT_TYPE_C(OC_SKIP)"	# Type-A / Type-C C1
	register "usb2_ports[4]" = "USB2_PORT_MID(OC_SKIP)"	# M.2 Camera
	register "usb2_ports[8]" = "USB2_PORT_TYPE_C(OC_SKIP)"	# Type-A / Type-C C0
	register "usb2_ports[9]" = "USB2_PORT_MID(OC_SKIP)"	# M.2 Bluetooth

	register "usb3_ports[0]" = "USB3_PORT_DEFAULT(OC1)"	# USB3/2 Type A port A0

	#+-------------------+---------------------------+
	#| 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               |
	#| 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[5] = {
			.speed = I2C_SPEED_FAST,
			.speed_config[0] = {
				.speed = I2C_SPEED_FAST,
				.scl_lcnt = 163,
				.scl_hcnt = 75,
				.sda_hold = 36,
			},
		},
	}"
	# I2C Port Config
	register "SerialIoI2cMode" = "{
		[PchSerialIoIndexI2C0]  = PchSerialIoPci,
		[PchSerialIoIndexI2C1]  = PchSerialIoPci,
		[PchSerialIoIndexI2C2]  = PchSerialIoDisabled,
		[PchSerialIoIndexI2C3]  = PchSerialIoDisabled,
		[PchSerialIoIndexI2C4]  = PchSerialIoDisabled,
		[PchSerialIoIndexI2C5]  = PchSerialIoPci,
	}"

	# Acoustic settings
	register "AcousticNoiseMitigation" = "0"
	register "SlowSlewRate" = "SLEW_FAST_2"
	register "FastPkgCRampDisable" = "0"

	device domain 0 on
		device ref dptf on
			chip drivers/intel/dptf
				## Fan Performance Control (Percent, Speed, Noise, Power)
				register "controls.fan_perf" = "{
					[0] = {  90, 6700, 220, 2200, },
					[1] = {  80, 5800, 180, 1800, },
					[2] = {  70, 5000, 145, 1450, },
					[3] = {  60, 4900, 115, 1150, },
					[4] = {  50, 3838,  90,  900, },
					[5] = {  40, 2904,  55,  550, },
					[6] = {  30, 2337,  30,  300, },
					[7] = {  20, 1608,  15,  150, },
					[8] = {  10,  800,  10,  100, },
					[9] = {   0,    0,   0,   50, }}"

				register "options.fan.fine_grained_control" = "1"
				register "options.fan.step_size" = "2"
				device generic 0 on
					probe THERMAL FAN_TABLE_0
				end
			end
			chip drivers/intel/dptf
				## Active Policy
				register "policies.active" = "{
					[0] = {.target = DPTF_CPU,
					       .thresholds = {TEMP_PCT(85, 90),
							      TEMP_PCT(80, 69),
							      TEMP_PCT(75, 56),
							      TEMP_PCT(70, 46),
							      TEMP_PCT(65, 36),}},
					[1] = {.target = DPTF_TEMP_SENSOR_0,
					       .thresholds = {TEMP_PCT(50, 90),
							      TEMP_PCT(47, 69),
							      TEMP_PCT(45, 56),
							      TEMP_PCT(42, 46),
							      TEMP_PCT(39, 36),}},
					[2] = {.target = DPTF_TEMP_SENSOR_1,
					       .thresholds = {TEMP_PCT(50, 90),
							      TEMP_PCT(47, 69),
							      TEMP_PCT(45, 56),
							      TEMP_PCT(42, 46),
							      TEMP_PCT(39, 36),}},
					[3] = {.target = DPTF_TEMP_SENSOR_2,
					       .thresholds = {TEMP_PCT(50, 90),
							      TEMP_PCT(47, 69),
							      TEMP_PCT(45, 56),
							      TEMP_PCT(42, 46),
							      TEMP_PCT(39, 36),}},
					[4] = {.target = DPTF_TEMP_SENSOR_3,
					       .thresholds = {TEMP_PCT(50, 90),
							      TEMP_PCT(47, 69),
							      TEMP_PCT(45, 56),
							      TEMP_PCT(42, 46),
							      TEMP_PCT(39, 36),}}}"

				## Passive Policy
				register "policies.passive" = "{
					[0] = DPTF_PASSIVE(CPU, CPU,           95, 5000),
					[1] = DPTF_PASSIVE(CPU, TEMP_SENSOR_1, 65, 6000),
					[2] = DPTF_PASSIVE(CHARGER,     TEMP_SENSOR_0, 65, 6000),
					[3] = DPTF_PASSIVE(CPU, TEMP_SENSOR_2, 65, 6000),
					[4] = DPTF_PASSIVE(CPU, TEMP_SENSOR_3, 65, 6000)}"

				## Critical Policy
				register "policies.critical" = "{
					[0] = DPTF_CRITICAL(CPU,               105, SHUTDOWN),
					[1] = DPTF_CRITICAL(TEMP_SENSOR_0,      75, SHUTDOWN),
					[2] = DPTF_CRITICAL(TEMP_SENSOR_1,      75, SHUTDOWN),
					[3] = DPTF_CRITICAL(TEMP_SENSOR_2,      75, SHUTDOWN),
					[4] = DPTF_CRITICAL(TEMP_SENSOR_3,      75, SHUTDOWN)}"

				## Power Limits Control
				# 3-15W PL1 in 200mW increments, avg over 28-32s interval
				# PL2 ranges from 15 to 60W, avg over 28-32s interval
				register "controls.power_limits" = "{
					.pl1 = {.min_power = 3000,
						.max_power = 15000,
						.time_window_min = 28 * MSECS_PER_SEC,
						.time_window_max = 32 * MSECS_PER_SEC,
						.granularity = 200,},
					.pl2 = {.min_power = 60000,
						.max_power = 60000,
						.time_window_min = 28 * MSECS_PER_SEC,
						.time_window_max = 32 * MSECS_PER_SEC,
						.granularity = 1000,}}"

				## Charger Performance Control (Control, mA)
				register "controls.charger_perf" = "{
					[0] = { 255, 1700 },
					[1] = {  24, 1500 },
					[2] = {  16, 1000 },
					[3] = {   8,  500 }}"

				## Fan Performance Control (Percent, Speed, Noise, Power)
				register "controls.fan_perf" = "{
					[0] = { 100, 5800, 220, 2200, },
					[1] = {  90, 5700, 180, 1800, },
					[2] = {  80, 5050, 145, 1450, },
					[3] = {  70, 4800, 115, 1150, },
					[4] = {  65, 4500,  90,  900, },
					[5] = {  60, 4200,  55,  550, },
					[6] = {  55, 3800,  30,  300, },
					[7] = {  50, 3508,  15,  150, },
					[8] = {  45, 3400,  10,  100, },
					[9] = {   0,    0,   0,   50, }}"

				register "options.fan.fine_grained_control" = "1"
				register "options.fan.step_size" = "2"
				device generic 1 on
					probe THERMAL FAN_TABLE_1
				end
			end
		end
		# Baseboard has these on, so they must be disabled here.
		device ref tbt_pcie_rp0 off end
		device ref tbt_pcie_rp1 off end
		device ref tbt_dma0 off end

		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
					probe AUDIO RT1011_ALC5682I_I2S
				end
			end
			chip drivers/i2c/rt1011
				register "desc" = ""Realtek SPK AMP L""
				register "uid" = "0"
				register "name" = ""RTL""
				device i2c 38 on
					probe AUDIO RT1011_ALC5682I_I2S
				end
			end
			chip drivers/i2c/rt1011
				register "desc" = ""Realtek SPK AMP R""
				register "uid" = "1"
				register "name" = ""RTR""
				device i2c 39 on
					probe AUDIO RT1011_ALC5682I_I2S
				end
			end
		end
		device ref i2c1 on
			chip drivers/i2c/hid
				register "generic.hid" = ""GDIX0000""
				register "generic.desc" = ""Goodix 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)"
				# Parameter T5 >= 180ms
				register "generic.reset_delay_ms" = "180"
				# Parameter T2 >= 1ms
				register "generic.reset_off_delay_ms" = "3"
				register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_A8)"
				# Parameter T1 >= 20ms
				register "generic.enable_delay_ms" = "20"
				register "generic.stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_E3)"
				# Parameter T4 >= 1ms
				register "generic.stop_off_delay_ms" = "1"
				register "generic.has_power_resource" = "1"
				register "hid_desc_reg_offset" = "0x01"
				device i2c 5d on end
			end
			chip drivers/i2c/generic
				register "hid" = ""ELAN0001""
				register "desc" = ""ELAN Touchscreen""
				register "irq" = "ACPI_IRQ_LEVEL_LOW(GPP_E7_IRQ)"
				register "probed" = "1"
				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C10)"
				register "reset_delay_ms" = "20"
				register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_A8)"
				register "enable_delay_ms" = "1"
				register "has_power_resource" = "1"
				device i2c 10 on end
			end
		end
		device ref i2c5 on
			chip drivers/i2c/generic
				register "hid" = ""ELAN0000""
				register "desc" = ""ELAN Touchpad""
				register "irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_E15_IRQ)"
				register "wake" = "GPE0_DW2_15"
				register "probed" = "1"
				device i2c 15 on end
			end
			chip drivers/i2c/hid
				register "generic.hid" = ""PNP0C50""
				register "generic.desc" = ""Synaptics 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" = "0x20"
				device i2c 0x2c 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_A22)"
				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 & HSL follows CC
						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_NO_A
						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_NO_A
						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