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chip soc/intel/tigerlake
register "TcssAuxOri" = "1"
register "DdiPort1Hpd" = "0"
register "DdiPort2Hpd" = "0"
register "IomTypeCPortPadCfg[0]" = "0x090E000A"
register "IomTypeCPortPadCfg[1]" = "0x090E000D"
#+-------------------+---------------------------+
#| Field | Value |
#+-------------------+---------------------------+
#| chipset_lockdown | CHIPSET_LOCKDOWN_COREBOOT |
#| GSPI0 | cr50 TPM. Early init is |
#| | required to set up a BAR |
#| | for TPM communication |
#| | before memory is up |
#| GSPI1 | Fingerprint MCU |
#| I2C0 | Audio |
#| I2C1 | Touchscreen |
#| I2C2 | WLAN, SAR0 |
#| I2C3 | Camera, SAR1 |
#| I2C5 | Trackpad |
#+-------------------+---------------------------+
register "common_soc_config" = "{
.chipset_lockdown = CHIPSET_LOCKDOWN_COREBOOT,
.gspi[0] = {
.speed_mhz = 1,
.early_init = 1,
},
.i2c[0] = {
.speed = I2C_SPEED_FAST,
},
.i2c[1] = {
.speed = I2C_SPEED_FAST,
},
.i2c[2] = {
.speed = I2C_SPEED_FAST,
},
.i2c[3] = {
.speed = I2C_SPEED_FAST,
},
.i2c[5] = {
.speed = I2C_SPEED_FAST,
.speed_config[0] = {
.speed = I2C_SPEED_FAST,
.scl_lcnt = 163,
.scl_hcnt = 75,
.sda_hold = 36,
},
},
}"
#These settings improve the USB2 Port1 eye diagram
register "usb2_ports[4]" = "{
.enable = 1,
.tx_bias = 7,
.tx_emp_enable = 7,
.pre_emp_bias = 3,
.pre_emp_bit = 0,
}"
device domain 0 on
device ref dptf off end
device ref i2c0 on
chip drivers/i2c/generic
register "hid" = ""10EC5682""
register "name" = ""RT58""
register "desc" = ""Headset Codec""
register "irq_gpio" = "ACPI_GPIO_IRQ_EDGE_BOTH(GPP_F8)"
# 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
end
device ref i2c1 on
chip drivers/i2c/hid
register "generic.hid" = ""GDIX0000""
register "generic.desc" = ""Goodix Touchscreen""
register "generic.irq" = "ACPI_IRQ_EDGE_LOW(GPP_E7_IRQ)"
register "generic.probed" = "1"
register "generic.reset_gpio" =
"ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C10)"
register "generic.reset_delay_ms" = "120"
register "generic.reset_off_delay_ms" = "3"
register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_A8)"
register "generic.enable_delay_ms" = "12"
register "generic.stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_E3)"
register "generic.stop_off_delay_ms" = "1"
register "generic.has_power_resource" = "1"
register "hid_desc_reg_offset" = "0x01"
device i2c 14 on end
end
chip drivers/i2c/hid
register "generic.hid" = ""ELAN90FC""
register "generic.desc" = ""ELAN Touchscreen""
register "generic.irq" = "ACPI_IRQ_EDGE_LOW(GPP_E7_IRQ)"
register "generic.probed" = "1"
register "generic.reset_gpio" =
"ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C10)"
register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_A8)"
register "generic.reset_delay_ms" = "20"
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 i2c5 on
chip drivers/i2c/generic
register "hid" = ""ELAN0000""
register "desc" = ""ELAN Touchpad""
register "irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_E15_IRQ)"
register "wake" = "GPE0_DW2_15"
register "probed" = "1"
device i2c 15 on end
end
end
device ref hda on
chip drivers/generic/max98357a
register "hid" = ""MX98357A""
register "sdmode_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_A10)"
register "sdmode_delay" = "5"
device generic 0 on end
end
end
device ref pmc hidden
# The pmc_mux chip driver is a placeholder for the
# PMC.MUX device in the ACPI hierarchy.
chip drivers/intel/pmc_mux
device generic 0 on
chip drivers/intel/pmc_mux/conn
register "usb2_port_number" = "9"
register "usb3_port_number" = "1"
# SBU & HSL follow CC
device generic 0 on end
end
chip drivers/intel/pmc_mux/conn
register "usb2_port_number" = "4"
register "usb3_port_number" = "2"
# SBU is fixed, HSL follows CC
register "sbu_orientation" = "TYPEC_ORIENTATION_NORMAL"
device generic 1 on end
end
end
end
end # PMC
end
end
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