src/mainboard/google/rex/variants/screebo/overridetree.cb

fw_config
	field AUDIO 0 1
		option AUDIO_UNKNOWN		0
		option ALC1019_ALC5682I_I2S	1
	end
	field DB_CONFIG 2 4
		option DB_UNKNOWN		0
		option DB_TYPEC			1
		option DB_TBT			2
	end
	field MB_CONFIG 5 7
		option MB_UNKNOWN		0
		option MB_TYPEC			1
		option MB_TBT			2
	end
	field TOUCHSCREEN 8 9
		option TOUCHSCREEN_UNKNOWN	0
		option TOUCHSCREEN_ILITEK	1
		option TOUCHSCREEN_ELAN		2
	end
	field DB_SD 11 12
		option SD_ABSENT 0
		option SD_GL9750 1
		option SD_RTS5227S 2
	end
end

chip soc/intel/meteorlake

	register "usb2_ports[0]" = "USB2_PORT_TYPE_C(OC1)"	# USB2_C1
	register "usb2_ports[1]" = "USB2_PORT_TYPE_C(OC0)"	# USB2_C0
	register "usb2_ports[2]" = "USB2_PORT_MID(OC2)"	# Type-A Port A1
	register "usb2_ports[8]" = "USB2_PORT_MID(OC3)"	# Type-A Port A0
	register "usb2_ports[9]" = "USB2_PORT_MID(OC_SKIP)"	# M.2 Bluetooth

	register "usb3_ports[0]" = "USB3_PORT_DEFAULT(OC3)"	# USB3/2 Type A port A0
	register "usb3_ports[1]" = "USB3_PORT_DEFAULT(OC2)"	# USB3/2 Type A port A1

	register "tcss_ports[1]" = "TCSS_PORT_DEFAULT(OC0)"
	register "tcss_ports[3]" = "TCSS_PORT_DEFAULT(OC1)"

	# Enable eDP in Port A
	register "ddi_port_A_config" = "1"
	# Enable HDMI in Port B
	register "ddi_port_B_config" = "0"

	# Temporary setting TCC of 80C = Tj max (110) - TCC_Offset (30)
	register "tcc_offset" = "30"

	# Enable Display Port Configuration
	register "ddi_ports_config" = "{
		[DDI_PORT_A] = DDI_ENABLE_HPD,
		[DDI_PORT_B] = DDI_ENABLE_HPD | DDI_ENABLE_DDC,
		[DDI_PORT_1] = DDI_ENABLE_HPD,
		[DDI_PORT_2] = DDI_ENABLE_HPD,
		[DDI_PORT_3] = DDI_ENABLE_HPD,
		[DDI_PORT_4] = DDI_ENABLE_HPD,
	}"

	register "serial_io_gspi_mode" = "{
		[PchSerialIoIndexGSPI0] = PchSerialIoDisabled,
		[PchSerialIoIndexGSPI1] = PchSerialIoPci,
		[PchSerialIoIndexGSPI2] = PchSerialIoDisabled,
	}"

	register "serial_io_i2c_mode" = "{
		[PchSerialIoIndexI2C0] = PchSerialIoPci,
		[PchSerialIoIndexI2C1] = PchSerialIoPci,
		[PchSerialIoIndexI2C2] = PchSerialIoDisabled,
		[PchSerialIoIndexI2C3] = PchSerialIoPci,
		[PchSerialIoIndexI2C4] = PchSerialIoPci,
		[PchSerialIoIndexI2C5] = PchSerialIoPci,
	}"

	# Intel Common SoC Config
	#+-------------------+---------------------------+
	#| Field             |  Value                    |
	#+-------------------+---------------------------+
	#| I2C0              | Audio                     |
	#| I2C1              | Touchscreen               |
	#| I2C3              | Touchpad                  |
	#| I2C4              | cr50 TPM. Early init is   |
	#|                   | required to set up a BAR  |
	#|                   | for TPM communication     |
	#| I2C5              | UFC                       |
	#+-------------------+---------------------------+
	register "common_soc_config" = "{
		.i2c[0] = {
			.speed = I2C_SPEED_FAST,
			.rise_time_ns = 650,
			.fall_time_ns = 400,
			.data_hold_time_ns = 50,
		},
		.i2c[1] = {
			.speed = I2C_SPEED_FAST,
			.rise_time_ns = 650,
			.fall_time_ns = 400,
			.data_hold_time_ns = 100,
		},
		.i2c[3] = {
			.speed = I2C_SPEED_FAST,
			.rise_time_ns = 650,
			.fall_time_ns = 150,
			.data_hold_time_ns = 400,
		},
		.i2c[4] = {
			.early_init = 1,
			.speed = I2C_SPEED_FAST,
			.rise_time_ns = 600,
			.fall_time_ns = 400,
			.data_hold_time_ns = 50,
		},
		.i2c[5] = {
			.speed = I2C_SPEED_FAST,
			.rise_time_ns = 900,
			.fall_time_ns = 400,
			.data_hold_time_ns = 50,
		},
	}"

	device domain 0 on
		device ref dtt on
			chip drivers/intel/dptf
				## sensor information
				register "options.tsr[0].desc" = ""DDR_SOC""
				register "options.tsr[1].desc" = ""Ambient""
				register "options.tsr[2].desc" = ""Charger""

				## Active Policy
				# FIXME: below values are initial reference values only
				register "policies.active" = "{
						[0] = {
							.target = DPTF_TEMP_SENSOR_0,
							.thresholds = {
									TEMP_PCT(75, 90),
									TEMP_PCT(70, 80),
									TEMP_PCT(65, 70),
									TEMP_PCT(60, 60),
									TEMP_PCT(55, 50),
									TEMP_PCT(50, 40),
									TEMP_PCT(45, 30),
								}
							},
						[1] = {
							.target = DPTF_TEMP_SENSOR_1,
							.thresholds = {
									TEMP_PCT(75, 90),
									TEMP_PCT(70, 80),
									TEMP_PCT(65, 70),
									TEMP_PCT(60, 60),
									TEMP_PCT(55, 50),
									TEMP_PCT(50, 40),
									TEMP_PCT(45, 30),
								}
							},
						[2] = {
							.target = DPTF_TEMP_SENSOR_2,
							.thresholds = {
									TEMP_PCT(75, 90),
									TEMP_PCT(70, 80),
									TEMP_PCT(65, 70),
									TEMP_PCT(60, 50),
								}
							}
				}"

				## Passive Policy
				# TODO: below values are initial reference values only
				register "policies.passive" = "{
						[0] = DPTF_PASSIVE(CPU,         CPU,           95, 5000),
						[1] = DPTF_PASSIVE(CPU,         TEMP_SENSOR_0, 80, 5000),
						[2] = DPTF_PASSIVE(CPU,         TEMP_SENSOR_1, 80, 5000),
						[3] = DPTF_PASSIVE(CHARGER,     TEMP_SENSOR_2, 75, 5000),
				}"

				## Critical Policy
				# TODO: below values are initial reference values only
				register "policies.critical" = "{
						[0] = DPTF_CRITICAL(CPU,          105, SHUTDOWN),
						[1] = DPTF_CRITICAL(TEMP_SENSOR_0, 85, SHUTDOWN),
						[2] = DPTF_CRITICAL(TEMP_SENSOR_1, 85, SHUTDOWN),
						[3] = DPTF_CRITICAL(TEMP_SENSOR_2, 85, SHUTDOWN),
				}"

				## Power Limits Control
				register "controls.power_limits" = "{
						.pl1 = {
							.min_power = 15000,
							.max_power = 15000,
							.time_window_min = 28 * MSECS_PER_SEC,
							.time_window_max = 32 * MSECS_PER_SEC,
							.granularity = 200,
						},
						.pl2 = {
							.min_power = 57000,
							.max_power = 57000,
							.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, 3000 },
						[1] = {  24, 1500 },
						[2] = {  16, 1000 },
						[3] = {   8,  500 }
				}"

				## 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, }
				}"

				## Fan options
				register "options.fan.fine_grained_control" = "1"
				register "options.fan.step_size" = "2"

				device generic 0 alias dptf_policy on end
			end
		end
		device ref pcie_rp9 on
			# Enable SSD Card PCIE 9 using clk 4
			register "pcie_rp[PCH_RP(9)]" = "{
				.clk_src = 4,
				.clk_req = 4,
				.flags = PCIE_RP_LTR | PCIE_RP_AER,
			}"
			chip soc/intel/common/block/pcie/rtd3
				register "is_storage" = "true"
				register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_A19)"
				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_A20)"
				register "srcclk_pin" = "4"
				device generic 0 on end
			end
		end	# PCIE4_P9 SSD card
		device ref pcie_rp10 on
			# Enable SD Card PCIE4 rp10 using clk 6
			register "pcie_rp[PCH_RP(10)]" = "{
				.clk_src = 6,
				.clk_req = 6,
				.flags = PCIE_RP_HOTPLUG | PCIE_RP_LTR | PCIE_RP_AER,
				.pcie_rp_aspm = ASPM_L1,
			}"
			chip soc/intel/common/block/pcie/rtd3
				register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D03)"
				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D02)"
				register "srcclk_pin" = "6"
				device generic 0 on
					probe DB_SD SD_GL9750
					probe DB_SD SD_RTS5227S
				end
			end
		end
		device ref tbt_pcie_rp0 on end
		device ref tbt_pcie_rp1 on end
		device ref tbt_pcie_rp3 on end
		device ref tcss_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 "use_custom_pld" = "true"
						register "custom_pld" = "ACPI_PLD_TYPE_C(RIGHT, RIGHT, ACPI_PLD_GROUP(1, 1))"
						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 "use_custom_pld" = "true"
						register "custom_pld" = "ACPI_PLD_TYPE_C(LEFT, LEFT, ACPI_PLD_GROUP(2, 1))"
						device ref tcss_usb3_port3 on end
					end
				end
			end
		end
		device ref tcss_dma0 on
			chip drivers/intel/usb4/retimer
				register "dfp[0].power_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_B22)"
				use tcss_usb3_port1 as dfp[0].typec_port
				device generic 0 on end
			end
		end
		device ref tcss_dma1 on
			chip drivers/intel/usb4/retimer
				register "dfp[0].power_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_B22)"
				use tcss_usb3_port3 as dfp[0].typec_port
				device generic 0 on end
			end
		end
		device ref xhci on
			chip drivers/usb/acpi
				device ref xhci_root_hub on
					chip drivers/usb/acpi
						register "desc" = ""USB2 Type-C Port C1 (DB)""
						register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
						register "use_custom_pld" = "true"
						register "custom_pld" = "ACPI_PLD_TYPE_C(LEFT, LEFT, ACPI_PLD_GROUP(2, 1))"
						device ref usb2_port1 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB2 Type-C Port C0 (MLB)""
						register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
						register "use_custom_pld" = "true"
						register "custom_pld" = "ACPI_PLD_TYPE_C(RIGHT, RIGHT, ACPI_PLD_GROUP(1, 1))"
						device ref usb2_port2 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB2 Type-A Port A1 (MLB)""
						register "type" = "UPC_TYPE_A"
						register "use_custom_pld" = "true"
						register "custom_pld" = "ACPI_PLD_TYPE_A(RIGHT, LEFT, ACPI_PLD_GROUP(4, 1))"
						device ref usb2_port3 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB2 Type-A Port A0 (MLB)""
						register "type" = "UPC_TYPE_A"
						register "use_custom_pld" = "true"
						register "custom_pld" = "ACPI_PLD_TYPE_A(RIGHT, CENTER, 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_B01)"
						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 "use_custom_pld" = "true"
						register "custom_pld" = "ACPI_PLD_TYPE_A(RIGHT, CENTER, ACPI_PLD_GROUP(3, 1))"
						device ref usb3_port1 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB3 Type-A Port A1 (MLB)""
						register "type" = "UPC_TYPE_USB3_A"
						register "use_custom_pld" = "true"
						register "custom_pld" = "ACPI_PLD_TYPE_A(RIGHT, LEFT, ACPI_PLD_GROUP(4, 1))"
						device ref usb3_port2 on end
					end
				end
			end
		end
		device ref cnvi_wifi on
			chip drivers/wifi/generic
				register "wake" = "GPE0_PME_B0"
				register "add_acpi_dma_property" = "true"
				register "enable_cnvi_ddr_rfim" = "true"
				device generic 0 on end
			end
		end
		device ref ipu on
			chip drivers/intel/mipi_camera
				register "acpi_uid" = "0x50000"
				register "acpi_name" = ""IPU0""
				register "device_type" = "INTEL_ACPI_CAMERA_CIO2"

				register "cio2_num_ports" = "1"
				register "cio2_lanes_used" = "{4}"
				register "cio2_lane_endpoint[0]" = ""^I2C5.CAM0""
				register "cio2_prt[0]" = "4"
				device generic 0 on end
			end
		end
		device ref i2c0 on
			chip drivers/i2c/generic
				register "hid" = ""RTL5682""
				register "name" = ""RT58""
				register "desc" = ""Headset Codec""
				register "irq_gpio" = "ACPI_GPIO_IRQ_EDGE_BOTH(GPP_B06)"
				# 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 ALC1019_ALC5682I_I2S
				end
			end
		end
		device ref i2c1 on
			chip drivers/i2c/hid
				register "generic.hid" = ""ILTK0001""
				register "generic.desc" = ""ILITEK Touchscreen""
				register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_C07_IRQ)"
				register "generic.probed" = "1"
				register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D07)"
				register "generic.reset_delay_ms" = "200"
				register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_B17)"
				register "generic.enable_delay_ms" = "12"
				register "generic.stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C06)"
				register "generic.stop_off_delay_ms" = "2"
				register "generic.has_power_resource" = "1"
				register "hid_desc_reg_offset" = "0x01"
				device i2c 41 on
					probe TOUCHSCREEN TOUCHSCREEN_ILITEK
				end
			end
			chip drivers/i2c/hid
				register "generic.hid" = ""EKTH7B18U""
				register "generic.desc" = ""ELAN Touchscreen""
				register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_C07_IRQ)"
				register "generic.probed" = "1"
				register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D07)"
				register "generic.reset_delay_ms" = "20"
				register "generic.reset_off_delay_ms" = "2"
				register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_B17)"
				register "generic.enable_delay_ms" = "1"
				register "generic.stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C06)"
				register "generic.stop_off_delay_ms" = "2"
				register "generic.has_power_resource" = "1"
				register "hid_desc_reg_offset" = "0x01"
				device i2c 10 on
					probe TOUCHSCREEN TOUCHSCREEN_ELAN
				end
			end
		end
		device ref i2c3 on
			chip drivers/i2c/generic
				register "hid" = ""ELAN0000""
				register "desc" = ""ELAN Touchpad""
				register "irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_B00_IRQ)"
				register "wake" = "GPE0_DW0_00"
				register "detect" = "1"
				device i2c 15 on end
			end
		end
		device ref i2c4 on
			chip drivers/i2c/tpm
				register "hid" = ""GOOG0005""
				register "irq" = "ACPI_IRQ_EDGE_LOW(GPP_E03_IRQ)"
				device i2c 50 on end
			end
		end
		device ref gspi1 on
			chip drivers/spi/acpi
				register "name" = ""CRFP""
				register "hid" = "ACPI_DT_NAMESPACE_HID"
				register "uid" = "1"
				register "compat_string" = ""google,cros-ec-spi""
				register "irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_E10_IRQ)"
				register "wake" = "GPE0_DW1_10"
				register "has_power_resource" = "1"
				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C21)"
				register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_B08)"
				register "enable_delay_ms" = "3"
				device spi 0 on end
			end # FPMCU
		end
		device ref i2c5 on
			chip drivers/intel/mipi_camera
				register "acpi_hid" = ""OVTI08F4""
				register "acpi_uid" = "0"
				register "acpi_name" = ""CAM0""
				register "chip_name" = ""Ov 08X40 Camera""
				register "device_type" = "INTEL_ACPI_CAMERA_SENSOR"
				register "ssdb.lanes_used" = "4"
				register "ssdb.link_used" = "1"
				register "num_freq_entries" = "1"
				register "link_freq[0]" = "400 * MHz"
				register "remote_name" = ""IPU0""

				register "has_power_resource" = "1"
				#Controls
				register "clk_panel.clks[0].clknum" = "IMGCLKOUT_2"
				register "clk_panel.clks[0].freq" = "FREQ_19_2_MHZ"
				register "gpio_panel.gpio[1].gpio_num" = "GPP_A12" #EN_UCAM_PWR
				register "gpio_panel.gpio[0].gpio_num" = "GPP_A11" #EN_UCAM_SENR_PWR
				register "gpio_panel.gpio[2].gpio_num" = "GPP_V23" #UCAM_RST_L

				#_ON
				register "on_seq.ops_cnt" = "5"
				register "on_seq.ops[0]" = "SEQ_OPS_CLK_ENABLE(0, 0)"
				register "on_seq.ops[1]" = "SEQ_OPS_GPIO_ENABLE(0, 5)"
				register "on_seq.ops[2]" = "SEQ_OPS_GPIO_ENABLE(1, 5)"
				register "on_seq.ops[3]" = "SEQ_OPS_GPIO_DISABLE(2, 5)"
				register "on_seq.ops[4]" = "SEQ_OPS_GPIO_ENABLE(2, 5)"

				#_OFF
				register "off_seq.ops_cnt" = "4"
				register "off_seq.ops[0]" = "SEQ_OPS_CLK_DISABLE(0, 0)"
				register "off_seq.ops[1]" = "SEQ_OPS_GPIO_DISABLE(2, 0)"
				register "off_seq.ops[2]" = "SEQ_OPS_GPIO_DISABLE(1, 0)"
				register "off_seq.ops[3]" = "SEQ_OPS_GPIO_DISABLE(0, 0)"
				device i2c 36 on end
			end
			chip drivers/intel/mipi_camera
				register "acpi_uid" = "1"
				register "acpi_name" = ""NVM0""
				register "chip_name" = ""M24C64X""
				register "device_type" = "INTEL_ACPI_CAMERA_NVM"

				register "has_power_resource" = "1"
				#Controls
				register "gpio_panel.gpio[0].gpio_num" = "GPP_A12" #EN_UCAM_PWR

				#_ON
				register "on_seq.ops_cnt" = "1"
				register "on_seq.ops[0]" = "SEQ_OPS_GPIO_ENABLE(0, 0)"

				#_OFF
				register "off_seq.ops_cnt" = "1"
				register "off_seq.ops[0]" = "SEQ_OPS_GPIO_DISABLE(0, 0)"

				register "nvm_size" = "0x2000"
				register "nvm_pagesize" = "1"
				register "nvm_readonly" = "1"
				register "nvm_width" = "0x10"
				register "nvm_compat" = ""atmel,24c64""

				device i2c 50 on end
			end
		end #I2C5
		device ref soc_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 pmc hidden
			chip drivers/intel/pmc_mux
				device generic 0 on
					chip drivers/intel/pmc_mux/conn
						use usb2_port2 as usb2_port
						use tcss_usb3_port1 as usb3_port
						device generic 0 alias conn0 on end
					end
					chip drivers/intel/pmc_mux/conn
						use usb2_port1 as usb2_port
						use tcss_usb3_port3 as usb3_port
						device generic 1 alias conn1 on end
					end
				end
			end
		end
		device ref hda on
			chip drivers/generic/alc1015
				register "hid" = ""RTL1019""
				register "sdb" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_B07)"
				device generic 0 on
					probe AUDIO ALC1019_ALC5682I_I2S
				end
			end
		end
	end
end