src/mainboard/google/zork/variants/shuboz/overridetree.cb - coreboot - Gitiles

 # SPDX-License-Identifier: GPL-2.0-or-later
 fw_config
 	field AUDIO_CODEC_SOURCE 36 37
 		option AUDIO_CODEC_ALC5682 0
 		option AUDIO_CODEC_ALC5682I_VS 1
 	end
 end

 chip soc/amd/picasso

 	# Start : OPN Performance Configuration
 	# See devhub #56670 Chapter 5 for documentation
 	# For the below fields, 0 indicates use SOC default

 	# System config index
 	register "system_config" = "1"

 	# Set STAPM confiuration. All of these fields must be set >0 to take affect
 	register "slow_ppt_limit_mW" = "6000"
 	register "fast_ppt_limit_mW" = "9000"
 	register "slow_ppt_time_constant_s" = "5"
 	register "stapm_time_constant_s" = "1400"
 	register "sustained_power_limit_mW" = "4800"

 	# End : OPN Performance Configuration

 	register "telemetry_vddcr_vdd_slope_mA" = "30400"
 	register "telemetry_vddcr_vdd_offset" = "317"
 	register "telemetry_vddcr_soc_slope_mA" = "23789"
 	register "telemetry_vddcr_soc_offset" = "94"

 	# USB OC pin mapping

 	register "usb_port_overcurrent_pin[0]" = "USB_OC_PIN_0"	# USB C0
 	register "usb_port_overcurrent_pin[1]" = "USB_OC_PIN_0"	# USB A0
 	register "usb_port_overcurrent_pin[2]" = "USB_OC_PIN_1"	# USB C1
 	register "usb_port_overcurrent_pin[3]" = "USB_OC_PIN_1"	# USB C1

 	# I2C2 for touchscreen and trackpad

 	register "i2c[2]" = "{
 		.speed = I2C_SPEED_FAST,
 		.rise_time_ns = 18,  /* 0 to 2.31 (3.3 * .7) */
 		.fall_time_ns = 57,  /* 2.31 to 0 */
 		.data_hold_time_ns = 335,
 	}"

 	# I2C3 for H1

 	register "i2c[3]" = "{
 		.speed = I2C_SPEED_FAST,
 		.rise_time_ns = 110, /* 0 to 1.26v (1.8 * .7) */
 		.fall_time_ns = 34,  /* 1.26v to 0 */
 		.early_init = true,
 	}"

 	# See AMD 55570-B1 Table 13: PCI Device ID Assignments.
 	device domain 0 on
 		subsystemid 0x1022 0x1510 inherit
 		device ref internal_bridge_a on
 			device ref acp on
 				chip drivers/amd/i2s_machine_dev
 					register "hid" = ""AMDI5682""
 					# DMIC select GPIO for ACP machine device
 					# This GPIO is used to select DMIC0 or DMIC1 by the
 					# kernel driver. It does not really have a polarity
 					# since low and high control the selection of DMIC and
 					# hence does not have an active polarity.
 					# Kernel driver does not use the polarity field and
 					# instead treats the GPIO selection as follows:
 					# Set low (0) = Select DMIC0
 					# Set high (1) = Select DMIC1
 					register "dmic_select_gpio" = "ACPI_GPIO_OUTPUT(GPIO_67)"
 					device generic 0.0 on
 						probe AUDIO_CODEC_SOURCE AUDIO_CODEC_ALC5682
 					end
 				end
 				chip drivers/amd/i2s_machine_dev
 					register "hid" = ""10029835""
 					# DMIC select GPIO for ACP machine device
 					# This GPIO is used to select DMIC0 or DMIC1 by the
 					# kernel driver. It does not really have a polarity
 					# since low and high control the selection of DMIC and
 					# hence does not have an active polarity.
 					# Kernel driver does not use the polarity field and
 					# instead treats the GPIO selection as follows:
 					# Set low (0) = Select DMIC0
 					# Set high (1) = Select DMIC1
 					register "dmic_select_gpio" = "ACPI_GPIO_OUTPUT(GPIO_67)"
 					device generic 1.0 on
 						probe AUDIO_CODEC_SOURCE AUDIO_CODEC_ALC5682I_VS
 					end
 				end
 			end # Audio
 		end
 		device ref lpc_bridge on
 			chip ec/google/chromeec
 				device pnp 0c09.0 on
 					chip ec/google/chromeec/i2c_tunnel
 						device generic 0.0 on
 							chip drivers/i2c/generic
 								register "hid" = ""10EC5682""
 								register "name" = ""RT58""
 								register "uid" = "1"
 								register "desc" = ""Realtek RT5682""
 								register "irq_gpio" = "ACPI_GPIO_IRQ_EDGE_BOTH(GPIO_84)"
 								register "property_count" = "2"
 								register "property_list[0].type" = "ACPI_DP_TYPE_INTEGER"
 								register "property_list[0].name" = ""realtek,jd-src""
 								register "property_list[0].integer" = "1"
 								register "property_list[1].type" = "ACPI_DP_TYPE_STRING"
 								register "property_list[1].name" = ""realtek,mclk-name""
 								register "property_list[1].string" = ""oscout1""
 								device i2c 1a on end
 							end
 							probe AUDIO_CODEC_SOURCE AUDIO_CODEC_ALC5682
 						end
 						device generic 1.0 on
 							chip drivers/i2c/generic
 								register "hid" = ""RTL5682""
 								register "name" = ""RT58""
 								register "uid" = "1"
 								register "desc" = ""Realtek RT5682""
 								register "irq_gpio" = "ACPI_GPIO_IRQ_EDGE_BOTH(GPIO_84)"
 								register "property_count" = "2"
 								register "property_list[0].type" = "ACPI_DP_TYPE_INTEGER"
 								register "property_list[0].name" = ""realtek,jd-src""
 								register "property_list[0].integer" = "1"
 								register "property_list[1].type" = "ACPI_DP_TYPE_STRING"
 								register "property_list[1].name" = ""realtek,mclk-name""
 								register "property_list[1].string" = ""oscout1""
 								device i2c 1a on end
 							end
 							probe AUDIO_CODEC_SOURCE AUDIO_CODEC_ALC5682I_VS
 						end
 					end
 				end
 			end
 		end
 	end # domain

 	device ref i2c_2 on
 		chip drivers/i2c/generic
 			register "hid" = ""ELAN0001""
 			register "desc" = ""ELAN Touchscreen""
 			register "detect" = "1"
 			register "irq_gpio" = "ACPI_GPIO_IRQ_LEVEL_LOW(GPIO_12)"
 			register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_32)"
 			register "enable_delay_ms" = "1"
 			register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPIO_140)"
 			register "reset_delay_ms" = "300"
 			register "has_power_resource" = "1"
 			device i2c 10 on end
 		end
 		chip drivers/i2c/generic
 			register "hid" = ""ELAN0000""
 			register "desc" = ""ELAN Touchpad""
 			register "irq_gpio" = "ACPI_GPIO_IRQ_LEVEL_LOW(GPIO_9)"
 			register "wake" = "GEVENT_22"
 			register "detect" = "1"
 			device i2c 15 on
 				probe TOUCHPAD REGULAR_TOUCHPAD
 			end
 		end
 		chip drivers/i2c/hid
 			register "generic.hid" = ""ELAN2702""
 			register "generic.desc" = ""ELAN Touchpad""
 			register "generic.irq_gpio" = "ACPI_GPIO_IRQ_LEVEL_LOW(GPIO_9)"
 			register "generic.wake" = "GEVENT_22"
 			register "generic.detect" = "1"
 			register "hid_desc_reg_offset" = "0x01"
 			device i2c 15 on
 				probe TOUCHPAD NUMPAD_TOUCHPAD
 			end
 		end
 	end # device

 	chip drivers/generic/max98357a
 			register "hid" = ""MX98357A""
 			register "sdmode_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_91)"
 			register "sdmode_delay" = "5"
 			device generic 0.1 on end
 	end
 end	# chip soc/amd/picasso
	# SPDX-License-Identifier: GPL-2.0-or-later
	fw_config
	field AUDIO_CODEC_SOURCE 36 37
	option AUDIO_CODEC_ALC5682 0
	option AUDIO_CODEC_ALC5682I_VS 1
	end
	end

	chip soc/amd/picasso

	# Start : OPN Performance Configuration
	# See devhub #56670 Chapter 5 for documentation
	# For the below fields, 0 indicates use SOC default

	# System config index
	register "system_config" = "1"

	# Set STAPM confiuration. All of these fields must be set >0 to take affect
	register "slow_ppt_limit_mW" = "6000"
	register "fast_ppt_limit_mW" = "9000"
	register "slow_ppt_time_constant_s" = "5"
	register "stapm_time_constant_s" = "1400"
	register "sustained_power_limit_mW" = "4800"

	# End : OPN Performance Configuration

	register "telemetry_vddcr_vdd_slope_mA" = "30400"
	register "telemetry_vddcr_vdd_offset" = "317"
	register "telemetry_vddcr_soc_slope_mA" = "23789"
	register "telemetry_vddcr_soc_offset" = "94"

	# USB OC pin mapping

	register "usb_port_overcurrent_pin[0]" = "USB_OC_PIN_0" # USB C0
	register "usb_port_overcurrent_pin[1]" = "USB_OC_PIN_0" # USB A0
	register "usb_port_overcurrent_pin[2]" = "USB_OC_PIN_1" # USB C1
	register "usb_port_overcurrent_pin[3]" = "USB_OC_PIN_1" # USB C1

	# I2C2 for touchscreen and trackpad

	register "i2c[2]" = "{
	.speed = I2C_SPEED_FAST,
	.rise_time_ns = 18, /* 0 to 2.31 (3.3 * .7) */
	.fall_time_ns = 57, /* 2.31 to 0 */
	.data_hold_time_ns = 335,
	}"

	# I2C3 for H1

	register "i2c[3]" = "{
	.speed = I2C_SPEED_FAST,
	.rise_time_ns = 110, /* 0 to 1.26v (1.8 * .7) */
	.fall_time_ns = 34, /* 1.26v to 0 */
	.early_init = true,
	}"

	# See AMD 55570-B1 Table 13: PCI Device ID Assignments.
	device domain 0 on
	subsystemid 0x1022 0x1510 inherit
	device ref internal_bridge_a on
	device ref acp on
	chip drivers/amd/i2s_machine_dev
	register "hid" = ""AMDI5682""
	# DMIC select GPIO for ACP machine device
	# This GPIO is used to select DMIC0 or DMIC1 by the
	# kernel driver. It does not really have a polarity
	# since low and high control the selection of DMIC and
	# hence does not have an active polarity.
	# Kernel driver does not use the polarity field and
	# instead treats the GPIO selection as follows:
	# Set low (0) = Select DMIC0
	# Set high (1) = Select DMIC1
	register "dmic_select_gpio" = "ACPI_GPIO_OUTPUT(GPIO_67)"
	device generic 0.0 on
	probe AUDIO_CODEC_SOURCE AUDIO_CODEC_ALC5682
	end
	end
	chip drivers/amd/i2s_machine_dev
	register "hid" = ""10029835""
	# DMIC select GPIO for ACP machine device
	# This GPIO is used to select DMIC0 or DMIC1 by the
	# kernel driver. It does not really have a polarity
	# since low and high control the selection of DMIC and
	# hence does not have an active polarity.
	# Kernel driver does not use the polarity field and
	# instead treats the GPIO selection as follows:
	# Set low (0) = Select DMIC0
	# Set high (1) = Select DMIC1
	register "dmic_select_gpio" = "ACPI_GPIO_OUTPUT(GPIO_67)"
	device generic 1.0 on
	probe AUDIO_CODEC_SOURCE AUDIO_CODEC_ALC5682I_VS
	end
	end
	end # Audio
	end
	device ref lpc_bridge on
	chip ec/google/chromeec
	device pnp 0c09.0 on
	chip ec/google/chromeec/i2c_tunnel
	device generic 0.0 on
	chip drivers/i2c/generic
	register "hid" = ""10EC5682""
	register "name" = ""RT58""
	register "uid" = "1"
	register "desc" = ""Realtek RT5682""
	register "irq_gpio" = "ACPI_GPIO_IRQ_EDGE_BOTH(GPIO_84)"
	register "property_count" = "2"
	register "property_list[0].type" = "ACPI_DP_TYPE_INTEGER"
	register "property_list[0].name" = ""realtek,jd-src""
	register "property_list[0].integer" = "1"
	register "property_list[1].type" = "ACPI_DP_TYPE_STRING"
	register "property_list[1].name" = ""realtek,mclk-name""
	register "property_list[1].string" = ""oscout1""
	device i2c 1a on end
	end
	probe AUDIO_CODEC_SOURCE AUDIO_CODEC_ALC5682
	end
	device generic 1.0 on
	chip drivers/i2c/generic
	register "hid" = ""RTL5682""
	register "name" = ""RT58""
	register "uid" = "1"
	register "desc" = ""Realtek RT5682""
	register "irq_gpio" = "ACPI_GPIO_IRQ_EDGE_BOTH(GPIO_84)"
	register "property_count" = "2"
	register "property_list[0].type" = "ACPI_DP_TYPE_INTEGER"
	register "property_list[0].name" = ""realtek,jd-src""
	register "property_list[0].integer" = "1"
	register "property_list[1].type" = "ACPI_DP_TYPE_STRING"
	register "property_list[1].name" = ""realtek,mclk-name""
	register "property_list[1].string" = ""oscout1""
	device i2c 1a on end
	end
	probe AUDIO_CODEC_SOURCE AUDIO_CODEC_ALC5682I_VS
	end
	end
	end
	end
	end
	end # domain

	device ref i2c_2 on
	chip drivers/i2c/generic
	register "hid" = ""ELAN0001""
	register "desc" = ""ELAN Touchscreen""
	register "detect" = "1"
	register "irq_gpio" = "ACPI_GPIO_IRQ_LEVEL_LOW(GPIO_12)"
	register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_32)"
	register "enable_delay_ms" = "1"
	register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPIO_140)"
	register "reset_delay_ms" = "300"
	register "has_power_resource" = "1"
	device i2c 10 on end
	end
	chip drivers/i2c/generic
	register "hid" = ""ELAN0000""
	register "desc" = ""ELAN Touchpad""
	register "irq_gpio" = "ACPI_GPIO_IRQ_LEVEL_LOW(GPIO_9)"
	register "wake" = "GEVENT_22"
	register "detect" = "1"
	device i2c 15 on
	probe TOUCHPAD REGULAR_TOUCHPAD
	end
	end
	chip drivers/i2c/hid
	register "generic.hid" = ""ELAN2702""
	register "generic.desc" = ""ELAN Touchpad""
	register "generic.irq_gpio" = "ACPI_GPIO_IRQ_LEVEL_LOW(GPIO_9)"
	register "generic.wake" = "GEVENT_22"
	register "generic.detect" = "1"
	register "hid_desc_reg_offset" = "0x01"
	device i2c 15 on
	probe TOUCHPAD NUMPAD_TOUCHPAD
	end
	end
	end # device

	chip drivers/generic/max98357a
	register "hid" = ""MX98357A""
	register "sdmode_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_91)"
	register "sdmode_delay" = "5"
	device generic 0.1 on end
	end
	end # chip soc/amd/picasso