src/mainboard/google/brya/variants/crota/overridetree.cb

fw_config
	field MB_SD 0 1
		option SD_ABSENT		0
		option SD_GL9750		1
	end
	field KB_BL 2 2
		option KB_BL_ABSENT		0
		option KB_BL_PRESENT		1
	end
	field AUDIO 3 5
		option AUDIO_UNKNOWN		0
        	option MAX98360_CS42L42		1
	end
	field DB_LTE 6 7
		option LTE_ABSENT		0
		option LTE_USB			1
	end
end

chip soc/intel/alderlake
	register "sagv" = "SaGv_Enabled"
	register "max_dram_speed_mts" = "4800"
	register "cnvi_bt_audio_offload" = "1"
	# +-----------+-------+-------+---------+-------------+----------+
	# | Setting   | AC LL | DC LL | ICC MAX | TDC Current | TDC Time |
	# |           |(mOhms)|(mOhms)|   (A)   |     (A)     |   (msec) |
	# +-----------+-------+-------+---------+-------------+----------+
	# |    IA     |  2.8  |  2.8  |    80   |      43     |  28000   |
	# +-----------+-------+-------+---------+-------------+----------+
	# |    GT     |  3.2  |  3.2  |    40   |      23     |  28000   |
	# +-----------+-------+-------+---------+-------------+----------+
	register "domain_vr_config[VR_DOMAIN_IA]" = "{
		.vr_config_enable = 1,
		.ac_loadline = 280,
		.dc_loadline = 280,
		.icc_max = VR_CFG_AMP(80),
		.tdc_timewindow = 28000,
		.tdc_currentlimit = VR_CFG_TDC_AMP(43),
	}"

	register "domain_vr_config[VR_DOMAIN_GT]" = "{
		.vr_config_enable = 1,
		.ac_loadline = 320,
		.dc_loadline = 320,
		.icc_max = VR_CFG_AMP(40),
		.tdc_timewindow = 28000,
		.tdc_currentlimit = VR_CFG_TDC_AMP(23),
	}"

	# Acoustic settings
	register "acoustic_noise_mitigation" = "1"
	register "slow_slew_rate[VR_DOMAIN_IA]" = "SLEW_FAST_4"
	register "slow_slew_rate[VR_DOMAIN_GT]" = "SLEW_FAST_4"
	register "fast_pkg_c_ramp_disable[VR_DOMAIN_IA]" = "1"
	register "fast_pkg_c_ramp_disable[VR_DOMAIN_GT]" = "1"

	# As per Intel Advisory doc#723158, the change is required to prevent possible
	# display flickering issue.
	register "usb2_phy_sus_pg_disable" = "1"

	# Intel Common SoC Config
	#+-------------------+---------------------------+
	#| Field             |  Value                    |
	#+-------------------+---------------------------+
	#| GSPI1             | Fingerprint MCU           |
	#| I2C0              | Audio                     |
	#| I2C1              | cr50 TPM. Early init is   |
	#|                   | required to set up a BAR  |
	#|                   | for TPM communication     |
	#| I2C2              |                           |
	#| I2C3              | Touchscreen               |
	#| I2C5              | Trackpad                  |
	#+-------------------+---------------------------+
	register "common_soc_config" = "{
		.i2c[0] = {
			.speed = I2C_SPEED_FAST,
		},
		.i2c[1] = {
			.early_init = 1,
			.speed = I2C_SPEED_FAST,
			.rise_time_ns = 600,
			.fall_time_ns = 400,
			.data_hold_time_ns = 50,
		},
		.i2c[2] = {
			.speed = I2C_SPEED_FAST,
		},
		.i2c[3] = {
			.speed = I2C_SPEED_FAST,
			.rise_time_ns = 650,
			.fall_time_ns = 400,
			.data_hold_time_ns = 50,
		},
		.i2c[5] = {
			.speed = I2C_SPEED_FAST,
		},
	}"

	register "usb2_ports[1]" = "USB2_PORT_EMPTY" # Disable USB2_C1
	register "usb2_ports[4]" = "USB2_PORT_EMPTY" # Disable USB2_C4
	register "usb2_ports[6]" = "USB2_PORT_EMPTY" # Disable USB2_C6
	register "usb2_ports[7]" = "USB2_PORT_MID(OC_SKIP)"	# Type-A MLB Port
	register "usb2_ports[8]" = "USB2_PORT_EMPTY" # Disable USB2_C8
	register "usb3_ports[0]" = "USB3_PORT_EMPTY"
	register "usb3_ports[1]" = "USB3_PORT_DEFAULT(OC_SKIP)" # USB3/2 Type A MLB port
	register "tcss_ports[1]" = "TCSS_PORT_EMPTY"
	register "tcc_offset" = "1"	# TCC of 99C

	device domain 0 on
		device ref igpu on
			chip drivers/gfx/generic
				register "device_count" = "6"
				# DDIA for eDP
				register "device[0].name" = ""LCD0""
				# Internal panel on the first port of the graphics chip
				register "device[0].addr" = "0x80010400"
				# DDIB for HDMI
				register "device[1].name" = ""DD01""
				# TCP0 (DP-1) for port C0
				register "device[2].name" = ""DD02""
				register "device[2].use_pld" = "true"
				register "device[2].pld" = "ACPI_PLD_TYPE_C(LEFT, LEFT, ACPI_PLD_GROUP(1, 1))"
				# TCP1 (DP-2) is unused for any ports but still enumerated in the kernel, so GFX device is added for TCP1
				register "device[3].name" = ""DD03""
				# TCP2 (DP-3) for port C2
				register "device[4].name" = ""DD04""
				register "device[4].use_pld" = "true"
				register "device[4].pld" = "ACPI_PLD_TYPE_C(RIGHT, RIGHT, ACPI_PLD_GROUP(2, 1))"
				# TCP3 (DP-4) is unused for any ports but still enumerated in the kernel, so GFX device is added for TCP3
				register "device[5].name" = ""DD05""
				device generic 0 on end
			end
		end # Integrated Graphics Device
		device ref dtt on
			chip drivers/intel/dptf
				## sensor information
				register "options.tsr[0].desc" = ""SOC""
				register "options.tsr[1].desc" = ""DRAM""
				register "options.tsr[2].desc" = ""Charger""
				register "options.tsr[3].desc" = ""Ambient""

				## Passive Policy
				register "policies.passive" = "{
					[0] = DPTF_PASSIVE(CPU,         CPU,           95, 5000),
					[1] = DPTF_PASSIVE(CPU,         TEMP_SENSOR_0, 90, 5000),
					[2] = DPTF_PASSIVE(CPU,         TEMP_SENSOR_1, 90, 5000),
					[3] = DPTF_PASSIVE(CHARGER,     TEMP_SENSOR_2, 90, 5000),
					[4] = DPTF_PASSIVE(CPU,         TEMP_SENSOR_3, 90, 5000),
				}"

				## Critical Policy
				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),
					[4] = DPTF_CRITICAL(TEMP_SENSOR_3,      85, SHUTDOWN),
				}"

				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 = 55000,
							.max_power = 55000,
							.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 }
				}"
				device generic 0 alias dptf_policy on end
			end
		end
		device ref cnvi_wifi on
			chip drivers/wifi/generic
				register "wake" = "GPE0_PME_B0"
				device generic 0 on end
			end
		end
		device ref pcie_rp3 on
			chip soc/intel/common/block/pcie/rtd3
				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_B4)"
				register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D11)"
				register "srcclk_pin" = "1"
				register "reset_delay_ms" = "50"
				register "enable_delay_ms" = "20"
				device generic 0 alias emmc_rtd3 on end
			end
			# Enable PCIe-to-eMMC bridge PCIE 3 using clk 1
			register "pch_pcie_rp[PCH_RP(3)]" = "{
				.clk_src = 1,
				.clk_req = 1,
				.flags = PCIE_RP_LTR | PCIE_RP_AER,
			}"
		end	#PCIE3 BH799BB
		device ref pcie_rp9 off end
		device ref tcss_dma0 on
			chip drivers/intel/usb4/retimer
				register "dfp[0].power_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_E4)"
				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_E4)"
				use tcss_usb3_port3 as dfp[0].typec_port
				device generic 0 on end
			end
		end
		device ref pcie_rp6 off end #PCIE6 WWAN
		device ref pcie_rp8 on
			chip soc/intel/common/block/pcie/rtd3
				register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_H13)"
				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D18)"
				register "srcclk_pin" = "3"
				device generic 0 on end
			end
		end	#PCIE8 SD card
		device ref pcie4_0 on
			# Enable CPU PCIE RP 1 using CLK 0
			register "cpu_pcie_rp[CPU_RP(1)]" = "{
				.clk_req = 0,
				.clk_src = 0,
				.flags = PCIE_RP_LTR | PCIE_RP_AER,
			}"
		end
		device ref i2c0 on
			chip drivers/i2c/cs42l42
				register "irq" = "ACPI_IRQ_LEVEL_LOW(GPP_A23_IRQ)"
				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_B15)"
				register "ts_inv" = "true"
				register "ts_dbnc_rise" = "RISE_DEB_1000_MS"
				register "ts_dbnc_fall" = "FALL_DEB_0_MS"
				register "btn_det_init_dbnce" = "100"
				register "btn_det_event_dbnce" = "10"
				register "bias_lvls[0]" = "15"
				register "bias_lvls[1]" = "8"
				register "bias_lvls[2]" = "4"
				register "bias_lvls[3]" = "1"
				register "hs_bias_ramp_rate" = "HSBIAS_RAMP_SLOW"
				register "hs_bias_sense_disable" = "true"
				device i2c 48 on end
			end
		end #I2C0
		device ref i2c1 on
			chip drivers/i2c/tpm
				register "hid" = ""GOOG0005""
				register "irq" = "ACPI_IRQ_EDGE_LOW(GPP_A13_IRQ)"
				device i2c 50 on end
			end
		end
		device ref i2c3 on
			chip drivers/i2c/hid
				register "generic.hid" = ""ELAN900C""
				register "generic.desc" = ""ELAN Touchscreen""
				register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_C7_IRQ)"
				register "generic.detect" = "1"
				register "generic.reset_gpio" =
							"ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C1)"
				register "generic.reset_delay_ms" = "150"
				register "generic.reset_off_delay_ms" = "1"
				register "generic.enable_gpio" =
							"ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C0)"
				register "generic.enable_delay_ms" = "6"
				register "generic.stop_gpio" =
							"ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C6)"
				register "generic.stop_off_delay_ms" = "1"
				register "generic.has_power_resource" = "1"
				register "hid_desc_reg_offset" = "0x01"
				device i2c 0x16 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_F14_IRQ)"
				register "wake" = "GPE0_DW2_14"
				register "detect" = "1"
				device i2c 15 on end
			end
			chip drivers/i2c/hid
				register "generic.hid" = ""GXTP7863""
				register "generic.desc" = ""Goodix Touchpad""
				register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_F14_IRQ)"
				register "generic.wake" = "GPE0_DW2_14"
				register "generic.detect" = "1"
				register "hid_desc_reg_offset" = "0x20"
				device i2c 2c on end
			end
		end
		device ref hda on
			chip drivers/generic/max98357a
				register "hid" = ""MX98360A""
				register "sdmode_gpio" =
						"ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_A11)"
				register "sdmode_delay" = "5"
				device generic 0 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_F15_IRQ)"
				register "wake" = "GPE0_DW2_15"
				register "has_power_resource" = "1"
				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D1)"
				register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D2)"
				register "enable_delay_ms" = "3"
				device spi 0 hidden end
			end # FPMCU
		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 pmc hidden
			chip drivers/intel/pmc_mux
				device generic 0 on
					chip drivers/intel/pmc_mux/conn
						use usb2_port1 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_port3 as usb2_port
						use tcss_usb3_port3 as usb3_port
						device generic 1 alias conn1 on end
					end
				end
			end
		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, LEFT, ACPI_PLD_GROUP(1, 1))"
						device ref tcss_usb3_port1 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB3 Type-C Port C2 (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(2, 1))"
						device ref tcss_usb3_port3 on end
					end
				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, LEFT, ACPI_PLD_GROUP(1, 1))"
						device ref usb2_port1 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB2 Type-C Port C2 (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(2, 1))"
						device ref usb2_port3 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB2 WWAN""
						register "type" = "UPC_TYPE_INTERNAL"
						device ref usb2_port4 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB2 Camera""
						register "type" = "UPC_TYPE_INTERNAL"
						device ref usb2_port6 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB2 Type-A Port (MLB)""
						register "type" = "UPC_TYPE_A"
						register "use_custom_pld" = "true"
						register "custom_pld" = "ACPI_PLD_TYPE_A(LEFT, LEFT, ACPI_PLD_GROUP(3, 1))"
						device ref usb2_port8 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_D4)"
						device ref usb2_port10 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB3 Type-A Port (MLB)""
						register "type" = "UPC_TYPE_USB3_A"
						register "use_custom_pld" = "true"
						register "custom_pld" = "ACPI_PLD_TYPE_A(LEFT, LEFT, ACPI_PLD_GROUP(3, 1))"
						device ref usb3_port2 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB3 WWAN""
						register "type" = "UPC_TYPE_INTERNAL"
						device ref usb3_port4 on end
					end
				end
			end
		end
	end
end