src/mainboard/google/rex/variants/rex0/overridetree.cb

fw_config
	field AUDIO 0 3
		option AUDIO_UNKNOWN		0
		option MAX98360_ALC5682I_I2S	1
		option MAX98363_CS42L42_SNDW	2
	end
	field CELLULAR 4 5
		option CELLULAR_ABSENT		0
		option CELLULAR_USB		1
		option CELLULAR_PCIE		2
	end
	field UFC 6 7
		option UFC_USB			0
		option UFC_MIPI			1
	end
	field WFC 8 9
		option WFC_USB			0
		option WFC_MIPI			1
	end
	field DB_SD 10 11
		option SD_ABSENT		0
		option SD_GL9755S		1
	end
	field DB_USB 12 13
		option USB_UNKNOWN		0
		option USB3_PS8815		1
		option USB4_KB8010		2
		option USB4_ANX7452		3
	end
end

chip soc/intel/meteorlake

	register "usb2_ports[1]" = "USB2_PORT_TYPE_C(OC0)"	# USB2_C0
	register "usb2_ports[3]" = "USB2_PORT_TYPE_C(OC_SKIP)"	# USB2_C1
	register "usb2_ports[4]" = "USB2_PORT_MID(OC_SKIP)"	# M.2 WWAN
	register "usb2_ports[5]" = "USB2_PORT_MID(OC_SKIP)"	# M.2 Camera
	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(OC_SKIP)"	# USB3 port for WWAN

	register "tcss_ports[0]" = "TCSS_PORT_DEFAULT(OC0)"
	register "tcss_ports[2]" = "TCSS_PORT_DEFAULT(OC_SKIP)"

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

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

	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,
	}"

	register "skip_mbp_hob" = "1"

	# Intel Common SoC Config
	#+-------------------+---------------------------+
	#| Field             |  Value                    |
	#+-------------------+---------------------------+
	#| I2C0              | Audio and WFC             |
	#| I2C1              | Touchscreen               |
	#| I2C3              | Touchpad                  |
	#| I2C4              | cr50 TPM. Early init is   |
	#|                   | required to set up a BAR  |
	#|                   | for TPM communication     |
	#| I2C5              | UFC, SAR1, SAR2, HPS      |
	#+-------------------+---------------------------+
	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 = 50,
		},
		.i2c[3] = {
			.speed = I2C_SPEED_FAST,
			.rise_time_ns = 650,
			.fall_time_ns = 400,
			.data_hold_time_ns = 50,
		},
		.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
				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,
			}"
		end	#PCIE9 SSD card
		device ref tbt_pcie_rp0 on end
		device ref tbt_pcie_rp2 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(LEFT, 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(RIGHT, 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 C0 (MLB)""
						register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
						register "use_custom_pld" = "true"
						register "custom_pld" = "ACPI_PLD_TYPE_C(LEFT, RIGHT, ACPI_PLD_GROUP(1, 1))"
						device ref usb2_port2 on end
					end
					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(RIGHT, LEFT, ACPI_PLD_GROUP(2, 1))"
						device ref usb2_port4 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB2 WWAN""
						register "type" = "UPC_TYPE_INTERNAL"
						device ref usb2_port5 on
							probe CELLULAR CELLULAR_USB
						end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB2 Camera""
						register "type" = "UPC_TYPE_INTERNAL"
						device ref usb2_port6 on
							probe UFC UFC_USB
						end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB2 Type-A Port A0 (DB)""
						register "type" = "UPC_TYPE_A"
						register "use_custom_pld" = "true"
						register "custom_pld" = "ACPI_PLD_TYPE_A(RIGHT, RIGHT, ACPI_PLD_GROUP(1, 2))"
						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 (DB)""
						register "type" = "UPC_TYPE_USB3_A"
						register "use_custom_pld" = "true"
						register "custom_pld" = "ACPI_PLD_TYPE_A(RIGHT, RIGHT, ACPI_PLD_GROUP(1, 2))"
						device ref usb3_port1 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB3 WWAN""
						register "type" = "UPC_TYPE_INTERNAL"
						device ref usb3_port2 on
							probe CELLULAR CELLULAR_USB
						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" = "2"
				register "cio2_lanes_used" = "{2,2}" # 2 CSI Camera lanes are used
				register "cio2_lane_endpoint[0]" = ""^I2C0.CAM0""
				register "cio2_lane_endpoint[1]" = ""^I2C5.CAM1""
				register "cio2_prt[0]" = "4"
				register "cio2_prt[1]" = "0"

				device generic 0 on
					probe UFC UFC_MIPI
					probe WFC WFC_MIPI
				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 MAX98360_ALC5682I_I2S
				end
			end
			chip drivers/intel/mipi_camera
				register "acpi_hid" = ""OVTI8856""
				register "acpi_uid" = "0"
				register "acpi_name" = ""CAM0""
				register "chip_name" = ""Ov 8856 Camera""
				register "device_type" = "INTEL_ACPI_CAMERA_SENSOR"

				register "ssdb.lanes_used" = "2"
				register "ssdb.link_used" = "0"
				register "ssdb.vcm_type" = "0x0C"
				register "vcm_name" = ""VCM0""
				register "num_freq_entries" = "2"
				register "link_freq[0]" = "720 * MHz" # 720 MHz
				register "link_freq[1]" = "360 * MHz" # 360 MHz
				register "remote_name" = ""IPU0""

				register "has_power_resource" = "1"
				#Controls
				register "clk_panel.clks[0].clknum" = "1" # IMGCLKOUT_1
				register "clk_panel.clks[0].freq" = "1" # FREQ_19_2_MHZ

				register "gpio_panel.gpio[0].gpio_num" = "GPP_C03" #EN_WCAM_SENR_PWR
				register "gpio_panel.gpio[1].gpio_num" = "GPP_C04" #EN_WCAM_PWR
				register "gpio_panel.gpio[2].gpio_num" = "GPP_V22" #WCAM_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, 0)"
				register "on_seq.ops[2]" = "SEQ_OPS_GPIO_ENABLE(1, 0)"
				register "on_seq.ops[3]" = "SEQ_OPS_GPIO_DISABLE(2, 0)"
				register "on_seq.ops[4]" = "SEQ_OPS_GPIO_ENABLE(2, 10)"

				#_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 10 on
					probe WFC WFC_MIPI
				end
			end
			chip drivers/intel/mipi_camera
				register "acpi_uid" = "2"
				register "acpi_name" = ""VCM0""
				register "chip_name" = ""DW9714 VCM""
				register "device_type" = "INTEL_ACPI_CAMERA_VCM"

				register "pr0" = ""\\_SB.PCI0.I2C0.CAM0.PRIC""
				register "vcm_compat" = ""dongwoon,dw9714""

				device i2c 0C on
					probe WFC WFC_MIPI
				end
			end
			chip drivers/intel/mipi_camera
				register "acpi_uid" = "1"
				register "acpi_name" = ""NVM0""
				register "chip_name" = ""ST M24C64X""
				register "device_type" = "INTEL_ACPI_CAMERA_NVM"

				register "pr0" = ""\\_SB.PCI0.I2C0.CAM0.PRIC""
				register "nvm_compat" = ""atmel,24c64""

				register "nvm_size" = "0x10000"
				register "nvm_pagesize" = "0x01"
				register "nvm_readonly" = "0x01"
				register "nvm_width" = "0x0E"

				device i2c 50 on
					probe WFC WFC_MIPI
				end
			end
		end #I2C0
		device ref i2c1 on
			chip drivers/i2c/hid
				register "generic.hid" = ""ELAN6918""
				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_C01)"
				register "generic.reset_delay_ms" = "20"
				register "generic.reset_off_delay_ms" = "2"
				register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C00)"
				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 "generic.disable_gpio_export_in_crs" = "1"
				register "hid_desc_reg_offset" = "0x01"
				device i2c 10 on end
			end
		end
		device ref i2c2 on 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 i2c5 on
			chip drivers/intel/mipi_camera
				register "acpi_hid" = ""INT3474""
				register "acpi_uid" = "0"
				register "acpi_name" = ""CAM1""
				register "chip_name" = ""Ov 2740 Camera""
				register "device_type" = "INTEL_ACPI_CAMERA_SENSOR"
				register "has_power_resource" = "1"

				register "ssdb.lanes_used" = "2"
				register "ssdb.link_used" = "1"
				register "num_freq_entries" = "1"
				register "link_freq[0]" = "360 * MHz"
				register "remote_name" = ""IPU0""
				register "max_dstate_for_probe" = "ACPI_DEVICE_SLEEP_D3_COLD"

				#Controls
				register "gpio_panel.gpio[0].gpio_num" = "GPP_A11" #EN_UCAM_SENR_PWR
				register "gpio_panel.gpio[1].gpio_num" = "GPP_B09" #EN_FCAM_PWR
				register "gpio_panel.gpio[2].gpio_num" = "GPP_V23" #UCAM_RST_L

				#_ON
				register "on_seq.ops_cnt" = "4"
				register "on_seq.ops[0]" = "SEQ_OPS_GPIO_ENABLE(0, 0)"
				register "on_seq.ops[1]" = "SEQ_OPS_GPIO_ENABLE(1, 0)"
				register "on_seq.ops[2]" = "SEQ_OPS_GPIO_DISABLE(2, 0)"
				register "on_seq.ops[3]" = "SEQ_OPS_GPIO_ENABLE(2, 10)"

				#_OFF
				register "off_seq.ops_cnt" = "3"
				register "off_seq.ops[0]" = "SEQ_OPS_GPIO_DISABLE(2, 0)"
				register "off_seq.ops[1]" = "SEQ_OPS_GPIO_DISABLE(1, 0)"
				register "off_seq.ops[2]" = "SEQ_OPS_GPIO_DISABLE(0, 0)"

				device i2c 36 on
					probe UFC UFC_MIPI
				end
			end
			chip drivers/intel/mipi_camera
				register "acpi_hid" = "ACPI_DT_NAMESPACE_HID"
				register "acpi_uid" = "1"
				register "acpi_name" = ""NVM1""
				register "chip_name" = ""ST M24C64X""
				register "device_type" = "INTEL_ACPI_CAMERA_NVM"
				register "pr0" = ""\\_SB.PCI0.I2C5.CAM1.PRIC""

				register "nvm_size" = "0x10000"
				register "nvm_pagesize" = "1"
				register "nvm_readonly" = "1"
				register "nvm_width" = "0x10"
				register "nvm_compat" = ""atmel,24c64""

				device i2c 50 on
					probe UFC UFC_MIPI
				end
			end
		end #I2C5
		device ref pcie_rp5 on
			# Enable WLAN Card PCIE 5 using clk 5
			register "pcie_rp[PCH_RP(5)]" = "{
				.clk_src = 5,
				.clk_req = 5,
				.flags = PCIE_RP_HOTPLUG | PCIE_RP_LTR | PCIE_RP_AER,
			}"
			chip drivers/wifi/generic
				register "wake" = "GPE0_DW2_09"
				register "add_acpi_dma_property" = "true"
				device pci 00.0 on end
			end
			chip soc/intel/common/block/pcie/rtd3
				register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_E22)"
				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_F08)"
				register "srcclk_pin" = "5"
				device generic 0 on end
			end
		end	#PCIE5 WLAN card
		device ref pcie_rp6 on
			probe CELLULAR CELLULAR_PCIE
			# Enable WWAN Card PCIE 6 using clk 3
			register "pcie_rp[PCH_RP(6)]" = "{
				.clk_src = 3,
				.clk_req = 3,
				.flags = PCIE_RP_HOTPLUG | PCIE_RP_LTR | PCIE_RP_AER,
			}"
			chip soc/intel/common/block/pcie/rtd3
				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C05)"
				register "reset_off_delay_ms" = "20"
				register "srcclk_pin" = "3"
				register "ext_pm_support" = "ACPI_PCIE_RP_EMIT_ALL"
				register "skip_on_off_support" = "true"
				device generic 0 alias rp6_rtd3 on
					probe CELLULAR CELLULAR_PCIE
				end
			end
			chip drivers/wwan/fm
				register "fcpo_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_E07)"
				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_A15)"
				register "perst_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C05)"
				register "wake_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_F10)"
				register "add_acpi_dma_property" = "true"
				use rp6_rtd3 as rtd3dev
				device generic 0 alias rp6_wwan on
					probe CELLULAR CELLULAR_PCIE
				end
			end
		end	#PCIE6 WWAN card
		device ref pcie_rp7 on
			# Enable SD Card PCIE 7 using clk 2
			register "pcie_rp[PCH_RP(7)]" = "{
				.clk_src = 2,
				.clk_req = 2,
				.flags = PCIE_RP_HOTPLUG | PCIE_RP_LTR | PCIE_RP_AER,
			}"
			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" = "2"
				device generic 0 on end
			end
			probe DB_SD SD_GL9755S
		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_C23)"
				register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_B11)"
				register "enable_delay_ms" = "3"
				device spi 0 on end
			end # FPMCU
		end
		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_port4 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/max98357a
				register "hid" = ""MX98360A""
				register "sdmode_gpio" =
						"ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D04)"
				register "sdmode_delay" = "5"
				device generic 0 on
					probe AUDIO MAX98360_ALC5682I_I2S
				end
			end
		end
	end
end