mb/google/nissa/var/gothrax: Initialise overridetree

Add an initial overridetree for gothrax based on the schematic.

BUG=b:274707912
BRANCH=None
TEST=emerge-nissa coreboot

Signed-off-by: Yunlong Jia <yunlong.jia@ecs.corp-partner.google.com>
Change-Id: Idfd9788a75f9c342f85d6e1a3d54327d64797dd8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76013
Reviewed-by: Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Derek Huang <derekhuang@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

2 files changed, 424 insertions, 2 deletions

diff --git a/src/mainboard/google/brya/variants/gothrax/gpio.c b/src/mainboard/google/brya/variants/gothrax/gpio.c
index cc2ee736d6..ab3b641f8c 100644
--- a/src/mainboard/google/brya/variants/gothrax/gpio.c
+++ b/src/mainboard/google/brya/variants/gothrax/gpio.c
@@ -26,6 +26,9 @@ static const struct pad_config override_gpio_table[] = {
 	/* B6  : SOC_I2C_SUB_SCL */
 	PAD_NC_LOCK(GPP_B6, NONE, LOCK_CONFIG),
 
+	/* C1  : SMBDATA ==> TCHSCR_RST_L */
+	PAD_CFG_GPO(GPP_C1, 1, DEEP),
+
 	/* D3  : WCAM_RST_L */
 	PAD_NC_LOCK(GPP_D3, NONE, LOCK_CONFIG),
 	/* D15 : EN_PP2800_WCAM_X */
@@ -69,6 +72,11 @@ static const struct pad_config early_gpio_table[] = {
 };
 
 static const struct pad_config romstage_gpio_table[] = {
+	/* Enable touchscreen, hold in reset */
+	/* C0  : SMBCLK ==> EN_PP3300_TCHSCR_X */
+	PAD_CFG_GPO(GPP_C0, 1, DEEP),
+	/* C1  : SMBDATA ==> TCHSCR_RST_L */
+	PAD_CFG_GPO(GPP_C1, 0, DEEP),
 	/* H12 : UART0_RTS# ==> SD_PERST_L */
 	PAD_CFG_GPO(GPP_H12, 1, DEEP),
 	/* H20 : IMGCLKOUT1 ==> WLAN_PERST_L */
diff --git a/src/mainboard/google/brya/variants/gothrax/overridetree.cb b/src/mainboard/google/brya/variants/gothrax/overridetree.cb
index 52956e63cd..0cc0954ae9 100644
--- a/src/mainboard/google/brya/variants/gothrax/overridetree.cb
+++ b/src/mainboard/google/brya/variants/gothrax/overridetree.cb
@@ -1,4 +1,28 @@
+fw_config
+	field DB_USB 0 1
+		option DB_NONE		0
+		option DB_C_A		1
+		option DB_C_LTE		2
+	end
+	field THERMAL_SOLUTION 2
+		option THERMAL_SOLUTION_PASSIVE	0
+		option THERMAL_SOLUTION_ACTIVE	1
+	end
+	field WLAN 3 4
+		option WLAN_MT7921_AZUREWAVE	0
+		option WLAN_AX211_Intel		1
+	end
+	field AUDIO 5 6
+		option AUDIO_ALC1019_ALC5682IVS	0
+	end
+	field STYLUS 7
+		option STYLUS_ABSENT	0
+		option STYLUS_PRESENT	1
+	end
+end
+
 chip soc/intel/alderlake
+	register "sagv" = "SaGv_Enabled"
 
 	# EMMC Tx CMD Delay
 	# Refer to EDS-Vol2-42.3.7.
@@ -45,7 +69,397 @@ chip soc/intel/alderlake
 	# [6:0] Rx Strobe Delay DLL 2(HS400 Mode), each 125ps, range: 0 - 39.
 	register "common_soc_config.emmc_dll.emmc_rx_strobe_cntl" = "0x01515"
 
-        device domain 0 on
-        end
+	# Bit 0 - C0 has no redriver, so enable SBU muxing in the SoC.
+	# Bit 2 - C1 has a redriver which does SBU muxing.
+	# Bit 1,3 - AUX lines are not swapped on the motherboard for either C0 or C1.
+	register "tcss_aux_ori" = "5"
+
+	register "typec_aux_bias_pads[0]" = "{.pad_auxp_dc = GPP_E22, .pad_auxn_dc = GPP_E23}"
+	register "typec_aux_bias_pads[1]" = "{.pad_auxp_dc = GPP_A21, .pad_auxn_dc = GPP_A22}"
+
+	# Configure external V1P05/Vnn/VnnSx Rails
+	register "ext_fivr_settings" = "{
+		.configure_ext_fivr = 1,
+		.v1p05_enable_bitmap = FIVR_ENABLE_ALL_SX & ~FIVR_ENABLE_S0,
+		.vnn_enable_bitmap = FIVR_ENABLE_ALL_SX,
+		.vnn_sx_enable_bitmap = FIVR_ENABLE_ALL_SX,
+		.v1p05_supported_voltage_bitmap = FIVR_VOLTAGE_NORMAL,
+		.vnn_supported_voltage_bitmap = FIVR_VOLTAGE_MIN_ACTIVE,
+		.v1p05_voltage_mv = 1050,
+		.vnn_voltage_mv = 780,
+		.vnn_sx_voltage_mv = 1050,
+		.v1p05_icc_max_ma = 500,
+		.vnn_icc_max_ma = 500,
+	}"
+
+	# Intel Common SoC Config
+	#+-------------------+---------------------------+
+	#| Field             |  Value                    |
+	#+-------------------+---------------------------+
+	#| I2C0              | TPM. Early init is        |
+	#|                   | required to set up a BAR  |
+	#|                   | for TPM communication     |
+	#| I2C1              | Touchscreen               |
+	#| I2C2              | Sub-board(PSensor)/WCAM   |
+	#| I2C3              | Audio                     |
+	#| I2C5              | Trackpad                  |
+	#+-------------------+---------------------------+
+	register "common_soc_config" = "{
+		.i2c[0] = {
+			.early_init = 1,
+			.speed = I2C_SPEED_FAST_PLUS,
+			.speed_config[0] = {
+				.speed = I2C_SPEED_FAST_PLUS,
+				.scl_lcnt = 55,
+				.scl_hcnt = 30,
+				.sda_hold = 7,
+			}
+		},
+		.i2c[1] = {
+			.speed = I2C_SPEED_FAST,
+			.speed_config[0] = {
+				.speed = I2C_SPEED_FAST,
+				.scl_lcnt = 160,
+				.scl_hcnt = 79,
+				.sda_hold = 7,
+			}
+		},
+		.i2c[2] = {
+			.speed = I2C_SPEED_FAST,
+			.speed_config[0] = {
+				.speed = I2C_SPEED_FAST,
+				.scl_lcnt = 157,
+				.scl_hcnt = 79,
+				.sda_hold = 7,
+			}
+		},
+		.i2c[3] = {
+			.speed = I2C_SPEED_FAST,
+			.speed_config[0] = {
+				.speed = I2C_SPEED_FAST,
+				.scl_lcnt = 157,
+				.scl_hcnt = 79,
+				.sda_hold = 7,
+			}
+		},
+		.i2c[5] = {
+			.speed = I2C_SPEED_FAST,
+			.speed_config[0] = {
+				.speed = I2C_SPEED_FAST,
+				.scl_lcnt = 152,
+				.scl_hcnt = 79,
+				.sda_hold = 7,
+			}
+		},
+	}"
+
+	device domain 0 on
+		device ref dtt on
+			chip drivers/intel/dptf
+				## sensor information
+				register "options.tsr[0].desc" = ""Memory""
+				register "options.tsr[1].desc" = ""Charger""
+				register "options.tsr[2].desc" = ""Ambient""
+
+				# TODO: below values are initial reference values only
+				## Passive Policy
+				register "policies.passive" = "{
+					[0] = DPTF_PASSIVE(CPU,         CPU,           95, 5000),
+					[1] = DPTF_PASSIVE(CPU,         TEMP_SENSOR_0, 75, 5000),
+					[2] = DPTF_PASSIVE(CHARGER,     TEMP_SENSOR_1, 75, 5000),
+					[3] = DPTF_PASSIVE(CPU,         TEMP_SENSOR_2, 75, 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),
+				}"
+
+				register "controls.power_limits" = "{
+					.pl1 = {
+							.min_power = 3000,
+							.max_power = 6000,
+							.time_window_min = 28 * MSECS_PER_SEC,
+							.time_window_max = 32 * MSECS_PER_SEC,
+							.granularity = 200
+						},
+					.pl2 = {
+							.min_power = 25000,
+							.max_power = 25000,
+							.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 on end
+			end
+		end
+		device ref i2c1 on
+			chip drivers/i2c/generic
+				register "hid" = ""ELAN0001""
+				register "desc" = ""ELAN Touchscreen""
+				register "irq" = "ACPI_IRQ_LEVEL_LOW(GPP_C7_IRQ)"
+				register "detect" = "1"
+				register "reset_gpio" =
+						"ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C1)"
+				register "reset_delay_ms" = "20"
+				register "enable_gpio" =
+						"ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C0)"
+				register "enable_delay_ms" = "1"
+				register "has_power_resource" = "1"
+				device i2c 0x10 on end
+			end
+		end
+		device ref i2c2 on
+			chip drivers/i2c/sx9324
+				register "desc" = ""SAR2 Proximity Sensor""
+				register "irq" = "ACPI_IRQ_LEVEL_LOW(GPP_H19_IRQ)"
+				register "speed" = "I2C_SPEED_FAST"
+				register "uid" = "2"
+				register "reg_gnrl_ctrl0" = "0x16"
+				register "reg_gnrl_ctrl1" = "0x21"
+				register "reg_afe_ctrl0" = "0x00"
+				register "reg_afe_ctrl1" = "0x10"
+				register "reg_afe_ctrl2" = "0x00"
+				register "reg_afe_ctrl3" = "0x00"
+				register "reg_afe_ctrl4" = "0x07"
+				register "reg_afe_ctrl5" = "0x00"
+				register "reg_afe_ctrl6" = "0x00"
+				register "reg_afe_ctrl7" = "0x07"
+				register "reg_afe_ctrl8" = "0x12"
+				register "reg_afe_ctrl9" = "0x0f"
+				register "reg_prox_ctrl0" = "0x12"
+				register "reg_prox_ctrl1" = "0x12"
+				register "reg_prox_ctrl2" = "0x90"
+				register "reg_prox_ctrl3" = "0x60"
+				register "reg_prox_ctrl4" = "0x0c"
+				register "reg_prox_ctrl5" = "0x12"
+				register "reg_prox_ctrl6" = "0x3c"
+				register "reg_prox_ctrl7" = "0x58"
+				register "reg_adv_ctrl0" = "0x00"
+				register "reg_adv_ctrl1" = "0x00"
+				register "reg_adv_ctrl2" = "0x00"
+				register "reg_adv_ctrl3" = "0x00"
+				register "reg_adv_ctrl4" = "0x00"
+				register "reg_adv_ctrl5" = "0x05"
+				register "reg_adv_ctrl6" = "0x00"
+				register "reg_adv_ctrl7" = "0x00"
+				register "reg_adv_ctrl8" = "0x00"
+				register "reg_adv_ctrl9" = "0x00"
+				register "reg_adv_ctrl10" = "0x5c"
+				register "reg_adv_ctrl11" = "0x52"
+				register "reg_adv_ctrl12" = "0xb5"
+				register "reg_adv_ctrl13" = "0x00"
+				register "reg_adv_ctrl14" = "0x80"
+				register "reg_adv_ctrl15" = "0x0c"
+				register "reg_adv_ctrl16" = "0x38"
+				register "reg_adv_ctrl17" = "0x56"
+				register "reg_adv_ctrl18" = "0x33"
+				register "reg_adv_ctrl19" = "0xf0"
+				register "reg_adv_ctrl20" = "0xf0"
+				device i2c 28 on end
+			end
+		end
+		device ref i2c3 on
+			chip drivers/i2c/generic
+				register "hid" = ""RTL5682""
+				register "name" = ""RT58""
+				register "desc" = ""Headset Codec""
+				register "irq_gpio" = "ACPI_GPIO_IRQ_EDGE_BOTH(GPP_A23)"
+				# 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/generic/alc1015
+				register "hid" = ""RTL1019""
+				register "sdb" =  "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_A11)"
+				device generic 0 on end
+			end
+		end
+
+		device ref i2c5 on
+			chip drivers/i2c/hid
+				register "generic.hid" = ""PNP0C50""
+				register "generic.desc" = ""PIXART Touchpad""
+				register "generic.irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_F14_IRQ)"
+				register "generic.wake" = "GPE0_DW2_14"
+				register "generic.detect" = "1"
+				register "hid_desc_reg_offset" = "0x01"
+				device i2c 15 on end
+			end
+		end
+		device ref pcie_rp4 on
+			# PCIe 4 WLAN
+			register "pch_pcie_rp[PCH_RP(4)]" = "{
+				.clk_src = 2,
+				.clk_req = 2,
+				.flags = PCIE_RP_LTR | PCIE_RP_AER,
+			}"
+			chip drivers/wifi/generic
+				register "wake" = "GPE0_DW1_03"
+				register "add_acpi_dma_property" = "true"
+				device pci 00.0 on end
+			end
+		end
+		device ref pcie_rp7 on
+			# Enable SD Card PCIe 7 using clk 3
+			register "pch_pcie_rp[PCH_RP(7)]" = "{
+				.clk_src = 3,
+				.clk_req = 3,
+				.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_H13)"
+				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_H12)"
+				register "srcclk_pin" = "3"
+				device generic 0 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 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_port2 as usb2_port
+						use tcss_usb3_port2 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 C1 (DB)""
+						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_port2 on end
+					end
+				end
+			end
+		end
+		device ref xhci on
+			register "usb2_ports[4]" = "USB2_PORT_MID(OC_SKIP)"     # USB2_A1
+			register "usb2_ports[6]" = "USB2_PORT_MID(OC_SKIP)"     # WFC
+			register "usb2_ports[7]" = "USB2_PORT_MID(OC_SKIP)"     # Bluetooth port for PCIe WLAN
+			register "usb2_ports[9]" = "USB2_PORT_MID(OC_SKIP)"     # Bluetooth port for CNVi WLAN
+			register "usb3_ports[2]" = "USB3_PORT_DEFAULT(OC_SKIP)" # USB3/3 Type A port A1
 
+			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 C1 (DB)""
+						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_port2 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(LEFT, RIGHT, ACPI_PLD_GROUP(3, 1))"
+						device ref usb2_port3 on end
+					end
+					chip drivers/usb/acpi
+						register "desc" = ""USB2 Type-A Port A1 (DB)""
+						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_port4 on end
+					end
+					chip drivers/usb/acpi
+						register "desc" = ""USB2 WWAN""
+						register "type" = "UPC_TYPE_INTERNAL"
+						device ref usb2_port5 on end
+					end
+					chip drivers/usb/acpi
+						register "desc" = ""USB2 UFC""
+						register "type" = "UPC_TYPE_INTERNAL"
+						device ref usb2_port6 on end
+					end
+					chip drivers/usb/acpi
+						register "desc" = ""USB2 WFC""
+						register "type" = "UPC_TYPE_INTERNAL"
+						device ref usb2_port7 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_port8 on end
+					end
+					chip drivers/usb/acpi
+						register "desc" = ""CNVi 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 A0 (MLB)""
+						register "type" = "UPC_TYPE_USB3_A"
+						register "use_custom_pld" = "true"
+						register "custom_pld" = "ACPI_PLD_TYPE_A(LEFT, RIGHT, ACPI_PLD_GROUP(3, 1))"
+						device ref usb3_port1 on end
+					end
+					chip drivers/usb/acpi
+						register "desc" = ""USB3 Type-A Port A1 (DB)""
+						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
+					chip drivers/usb/acpi
+						register "desc" = ""USB3 WWAN""
+						register "type" = "UPC_TYPE_INTERNAL"
+						device ref usb3_port3 on end
+					end
+				end
+			end
+		end
+	end
 end