chip soc/intel/cannonlake register "power_limits_config" = "{ .tdp_pl1_override = 15, .tdp_pl2_override = 51, }" register "SerialIoDevMode" = "{ [PchSerialIoIndexI2C0] = PchSerialIoPci, [PchSerialIoIndexI2C1] = PchSerialIoPci, [PchSerialIoIndexI2C2] = PchSerialIoPci, [PchSerialIoIndexI2C3] = PchSerialIoPci, [PchSerialIoIndexI2C4] = PchSerialIoPci, [PchSerialIoIndexI2C5] = PchSerialIoPci, [PchSerialIoIndexSPI0] = PchSerialIoPci, [PchSerialIoIndexSPI1] = PchSerialIoPci, [PchSerialIoIndexSPI2] = PchSerialIoDisabled, [PchSerialIoIndexUART0] = PchSerialIoSkipInit, [PchSerialIoIndexUART1] = PchSerialIoDisabled, [PchSerialIoIndexUART2] = PchSerialIoDisabled, }" # VR Slew rate setting register "AcousticNoiseMitigation" = "1" register "SlowSlewRateForIa" = "2" register "SlowSlewRateForGt" = "2" register "FastPkgCRampDisableIa" = "1" register "FastPkgCRampDisableGt" = "1" register "FastPkgCRampDisableSa" = "1" # Intel Common SoC Config #+-------------------+---------------------------+ #| Field | Value | #+-------------------+---------------------------+ #| GSPI0 | cr50 TPM. Early init is | #| | required to set up a BAR | #| | for TPM communication | #| | before memory is up | #| GSPI1 | FP MCU | #| I2C0 | Touchpad | #| I2C1 | Touch screen | #| I2C4 | Audio | #+-------------------+---------------------------+ register "common_soc_config" = "{ .gspi[0] = { .speed_mhz = 1, .early_init = 1, }, .i2c[0] = { .speed = I2C_SPEED_FAST, .rise_time_ns = 30, .fall_time_ns = 15, }, .i2c[1] = { .speed = I2C_SPEED_FAST, .rise_time_ns = 20, .fall_time_ns = 25, }, .i2c[4] = { .speed = I2C_SPEED_FAST, .rise_time_ns = 40, .fall_time_ns = 60, }, }" # GPIO for SD card detect register "sdcard_cd_gpio" = "vSD3_CD_B" # Enable eMMC HS400 register "ScsEmmcHs400Enabled" = "1" device domain 0 on device pci 02.0 on chip drivers/gfx/generic register "device_count" = "1" register "device[0].name" = ""LCD"" # Internal panel on the first port of the graphics chip register "device[0].addr" = "0x80010400" register "device[0].privacy.enabled" = "1" register "device[0].privacy.gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_E0)" device generic 0 on end end end # Integrated Graphics Device device pci 14.0 on chip drivers/usb/acpi device usb 0.0 on chip drivers/usb/acpi # The Linux Kernel does not allow an inverted BOTH_EDGE irq # So we need to use GpioIO() instead of GpioInt() # https://www.kernel.org/doc/Documentation/acpi/gpio-properties.txt register "privacy_gpio" = "ACPI_GPIO_INPUT_ACTIVE_LOW(GPP_D4)" device usb 2.6 on end end end end end # USB xHCI device pci 15.0 on chip drivers/i2c/generic register "hid" = ""ELAN0000"" register "desc" = ""ELAN Touchpad"" register "irq" = "ACPI_IRQ_WAKE_EDGE_LOW(GPP_A21_IRQ)" register "wake" = "GPE0_DW0_21" register "probed" = "1" device i2c 15 on end end end # I2C #0 device pci 15.1 on chip drivers/i2c/hid register "generic.hid" = ""GTCH7503"" register "generic.desc" = ""G2TOUCH Touchscreen"" register "generic.irq" = "ACPI_IRQ_EDGE_LOW(GPP_D16_IRQ)" register "generic.probed" = "1" register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D15)" register "generic.reset_delay_ms" = "50" register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D9)" register "generic.enable_delay_ms" = "1" register "generic.has_power_resource" = "1" register "generic.disable_gpio_export_in_crs" = "1" register "hid_desc_reg_offset" = "0x01" device i2c 40 on end end chip drivers/i2c/generic register "hid" = ""ELAN0001"" register "desc" = ""ELAN Touchscreen"" register "irq" = "ACPI_IRQ_EDGE_LOW(GPP_D16_IRQ)" register "probed" = "1" register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D15)" register "reset_delay_ms" = "100" register "reset_off_delay_ms" = "5" register "has_power_resource" = "1" register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D9)" register "enable_delay_ms" = "10" register "enable_off_delay_ms" = "1" device i2c 10 on end end chip drivers/i2c/hid register "generic.hid" = ""GDIX0000"" register "generic.desc" = ""Goodix Touchscreen"" register "generic.irq" = "ACPI_IRQ_EDGE_LOW(GPP_D16_IRQ)" register "generic.probed" = "1" register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D15)" register "generic.reset_delay_ms" = "120" register "generic.reset_off_delay_ms" = "3" register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D9)" register "generic.enable_delay_ms" = "10" register "generic.stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C4)" register "generic.stop_off_delay_ms" = "20" register "generic.has_power_resource" = "1" register "hid_desc_reg_offset" = "0x01" device i2c 5d on end end chip drivers/i2c/hid register "generic.hid" = ""ELAN2513"" register "generic.desc" = ""ELAN Touchscreen"" register "generic.irq" = "ACPI_IRQ_EDGE_LOW(GPP_D16_IRQ)" register "generic.probed" = "1" register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D15)" register "generic.reset_delay_ms" = "20" register "generic.reset_off_delay_ms" = "2" register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D9)" register "generic.enable_delay_ms" = "10" register "generic.stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C4)" register "generic.stop_delay_ms" = "130" register "generic.has_power_resource" = "1" register "hid_desc_reg_offset" = "0x01" device i2c 15 on end end end # I2C #1 device pci 15.2 off end # I2C #2 device pci 15.3 off end # I2C #3 device pci 19.0 on chip drivers/i2c/generic register "hid" = ""10EC5682"" register "name" = ""RT58"" register "desc" = ""Realtek RT5682"" register "irq_gpio" = "ACPI_GPIO_IRQ_EDGE_BOTH(GPP_H0)" register "property_count" = "1" # Set the jd_src to RT5668_JD1 for jack detection 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 #I2C #4 device pci 1a.0 on end # eMMC device pci 1e.3 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_A23_IRQ)" register "wake" = "GPE0_DW0_23" device spi 1 on end end # FPMCU end # GSPI #1 device pci 1f.3 on chip drivers/generic/max98357a register "hid" = ""MX98357A"" register "sdmode_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_H3)" register "sdmode_delay" = "5" device generic 0 on end end end # Intel HDA end end