| chip soc/intel/apollolake |
| device cpu_cluster 0 on |
| device lapic 0 on end |
| end |
| |
| register "pcie_rp_clkreq_pin[0]" = "3" # wifi/bt |
| # Disable unused clkreq of PCIe root ports |
| register "pcie_rp_clkreq_pin[1]" = "CLKREQ_DISABLED" |
| register "pcie_rp_clkreq_pin[2]" = "CLKREQ_DISABLED" |
| register "pcie_rp_clkreq_pin[3]" = "CLKREQ_DISABLED" |
| register "pcie_rp_clkreq_pin[4]" = "CLKREQ_DISABLED" |
| register "pcie_rp_clkreq_pin[5]" = "CLKREQ_DISABLED" |
| |
| # Set de-emphasis to disabled for PCIE WiFI (Thunderpeak) |
| # as it is required for detection |
| register "pcie_rp_deemphasis_enable[0]" = "0" |
| # Set de-emphasis to default (enabled) for remaining ports |
| register "pcie_rp_deemphasis_enable[1]" = "1" |
| register "pcie_rp_deemphasis_enable[2]" = "1" |
| register "pcie_rp_deemphasis_enable[3]" = "1" |
| register "pcie_rp_deemphasis_enable[4]" = "1" |
| register "pcie_rp_deemphasis_enable[5]" = "1" |
| |
| # GPIO for PERST_0 (WLAN_PE_RST) |
| register "prt0_gpio" = "GPIO_164" |
| |
| # EMMC TX DATA Delay 1 |
| # Refer to EDS-Vol2-16.33. |
| # [14:8] steps of delay for HS400, each 125ps. |
| # [6:0] steps of delay for SDR104/HS200, each 125ps. |
| register "emmc_tx_data_cntl1" = "0x0C3A" |
| |
| # EMMC TX DATA Delay 2 |
| # Refer to EDS-Vol2-16.34. |
| # [30:24] steps of delay for SDR50, each 125ps. |
| # [22:16] steps of delay for DDR50, each 125ps. |
| # [14:8] steps of delay for SDR25/HS50, each 125ps. |
| # [6:0] steps of delay for SDR12, each 125ps. |
| register "emmc_tx_data_cntl2" = "0x28272929" |
| |
| # EMMC RX CMD/DATA Delay 1 |
| # Refer to EDS-Vol2-16.35. |
| # [30:24] steps of delay for SDR50, each 125ps. |
| # [22:16] steps of delay for DDR50, each 125ps. |
| # [14:8] steps of delay for SDR25/HS50, each 125ps. |
| # [6:0] steps of delay for SDR12, each 125ps. |
| register "emmc_rx_cmd_data_cntl1" = "0x003B263B" |
| |
| # EMMC RX CMD/DATA Delay 2 |
| # Refer to EDS-Vol2-16.37. |
| # [17:16] stands for Rx Clock before Output Buffer |
| # [14:8] steps of delay for Auto Tuning Mode, each 125ps. |
| # [6:0] steps of delay for HS200, each 125ps. |
| register "emmc_rx_cmd_data_cntl2" = "0x10008" |
| |
| # EMMC RX STROBE Delay |
| # Refer to EDS-Vol2-16.36. |
| # [16] Enable Auto Tuning for HS400 Strobe Path |
| # [14:8] steps of delay for HS400 Mode 1, each 125ps. |
| # [6:0] steps of delay for HS400 Mode 2, each 125ps. |
| register "emmc_rx_strobe_cntl" = "0x0a0a" |
| |
| # EMMC TX COMMAND Delay |
| # Refer to EDS-Vol2-16.32. |
| # [14:8] steps of delay for DDR Mode, each 125ps. |
| # [6:0] steps of delay for SDR Mode, each 125ps. |
| register "emmc_tx_cmd_cntl" = "0x1305" |
| |
| # GPE configuration |
| # Note that GPE events called out in ASL code rely on this |
| # route, i.e., if this route changes then the affected GPE |
| # offset bits also need to be changed. This sets the PMC register |
| # GPE_CFG fields. |
| register "gpe0_dw1" = "PMC_GPE_NW_63_32" |
| register "gpe0_dw2" = "PMC_GPE_N_95_64" |
| register "gpe0_dw3" = "PMC_GPE_NW_31_0" |
| |
| # Minimum SLP S3 assertion width 28ms. |
| register "slp_s3_assertion_width_usecs" = "28000" |
| |
| # Enable lpss s0ix |
| register "lpss_s0ix_enable" = "1" |
| |
| # Enable Audio Clock and Power gating |
| register "hdaudio_clk_gate_enable" = "1" |
| register "hdaudio_pwr_gate_enable" = "1" |
| register "hdaudio_bios_config_lockdown" = "1" |
| |
| # digitizer at 400kHz |
| register "i2c[0]" = "{ |
| .speed = I2C_SPEED_FAST, |
| .rise_time_ns = 152, |
| .fall_time_ns = 30, |
| }" |
| |
| # Enable I2C5 for audio codec at 400kHz |
| register "i2c[5]" = "{ |
| .speed = I2C_SPEED_FAST, |
| .rise_time_ns = 104, |
| .fall_time_ns = 52, |
| }" |
| |
| # trackpad at 400kHz |
| register "i2c[6]" = "{ |
| .speed = I2C_SPEED_FAST, |
| .rise_time_ns = 114, |
| .fall_time_ns = 164, |
| .data_hold_time_ns = 350, |
| }" |
| |
| # touchscreen at 400kHz |
| register "i2c[7]" = "{ |
| .speed = I2C_SPEED_FAST, |
| .rise_time_ns = 76, |
| .fall_time_ns = 164, |
| }" |
| |
| # Use GSPI0 for cr50 TPM. Early init is required to set up a BAR for TPM |
| # communication before memory is up. |
| register "gspi[0]" = "{ |
| .speed_mhz = 1, |
| .early_init = 1, |
| }" |
| |
| register "pnp_settings" = "PNP_PERF_POWER" |
| |
| device domain 0 on |
| device pci 00.0 on end # - Host Bridge |
| device pci 00.1 on end # - DPTF |
| device pci 00.2 on end # - NPK |
| device pci 02.0 on end # - Gen |
| device pci 03.0 on end # - Iunit |
| device pci 0c.0 on end # - CNVi |
| device pci 0d.0 on end # - P2SB |
| device pci 0d.1 on end # - PMC |
| device pci 0d.2 on end # - Fast SPI |
| device pci 0d.3 on end # - Shared SRAM |
| device pci 0e.0 on |
| chip drivers/generic/max98357a |
| register "sdmode_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_91)" |
| register "sdmode_delay" = "5" |
| device generic 0 on end |
| end |
| end # - Audio |
| device pci 0f.0 on end # - Heci1 |
| device pci 0f.1 on end # - Heci2 |
| device pci 0f.2 on end # - Heci3 |
| device pci 11.0 off end # - ISH |
| device pci 12.0 off end # - SATA |
| device pci 13.0 on end # - PCIe-A 0 Onboard M2 Slot(Wifi) |
| device pci 13.1 off end # - PCIe-A 1 |
| device pci 13.2 off end # - PCIe-A 2 |
| device pci 13.3 off end # - PCIe-A 3 |
| device pci 14.0 off end # - PCIe-B 0 |
| device pci 14.1 off end # - PCIe-B 1 |
| device pci 15.0 on end # - XHCI |
| device pci 15.1 off end # - XDCI |
| device pci 16.0 on |
| chip drivers/i2c/hid |
| register "generic.hid" = ""WCOM50C1"" |
| register "generic.desc" = ""WCOM Digitizer"" |
| register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_139_IRQ)" |
| register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_140)" |
| register "generic.has_power_resource" = "1" |
| register "hid_desc_reg_offset" = "0x1" |
| device i2c 0x9 on end |
| end |
| end # - I2C 0 |
| device pci 16.1 on end # - I2C 1 |
| device pci 16.2 on end # - I2C 2 |
| device pci 16.3 on end # - I2C 3 |
| device pci 17.0 off end # - I2C 4 |
| device pci 17.1 on |
| chip drivers/i2c/da7219 |
| register "irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_137_IRQ)" |
| register "btn_cfg" = "50" |
| register "mic_det_thr" = "500" |
| register "jack_ins_deb" = "20" |
| register "jack_det_rate" = ""32ms_64ms"" |
| register "jack_rem_deb" = "1" |
| register "a_d_btn_thr" = "0xa" |
| register "d_b_btn_thr" = "0x16" |
| register "b_c_btn_thr" = "0x21" |
| register "c_mic_btn_thr" = "0x3e" |
| register "btn_avg" = "4" |
| register "adc_1bit_rpt" = "1" |
| register "micbias_lvl" = "2600" |
| register "mic_amp_in_sel" = ""diff"" |
| device i2c 1a on end |
| end |
| end # - I2C 5 |
| device pci 17.2 on |
| chip drivers/i2c/generic |
| register "hid" = ""ELAN0000"" |
| register "desc" = ""ELAN Touchpad"" |
| register "irq" = "ACPI_IRQ_EDGE_LOW(GPIO_135_IRQ)" |
| register "wake" = "GPE0_DW2_02" |
| register "probed" = "1" |
| device i2c 15 on end |
| end |
| end # - I2C 6 |
| device pci 17.3 on |
| chip drivers/i2c/generic |
| register "hid" = ""ELAN0001"" |
| register "desc" = ""ELAN Touchscreen"" |
| register "irq" = "ACPI_IRQ_EDGE_LOW(GPIO_212_IRQ)" |
| register "probed" = "1" |
| register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_105)" |
| register "reset_delay_ms" = "20" |
| register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_213)" |
| register "enable_delay_ms" = "1" |
| register "has_power_resource" = "1" |
| device i2c 10 on end |
| end |
| end # - I2C 7 |
| device pci 18.0 on end # - UART 0 |
| device pci 18.1 off end # - UART 1 |
| device pci 18.2 on end # - UART 2 |
| device pci 18.3 off end # - UART 3 |
| device pci 19.0 on |
| chip drivers/spi/acpi |
| register "hid" = "ACPI_DT_NAMESPACE_HID" |
| register "compat_string" = ""google,cr50"" |
| register "irq" = "ACPI_IRQ_EDGE_LOW(GPIO_63_IRQ)" |
| device spi 0 on end |
| end |
| end # - GSPI 0 |
| device pci 19.1 off end # - SPI 1 |
| device pci 19.2 on end # - SPI 2 |
| device pci 1a.0 on end # - PWM |
| device pci 1c.0 on end # - eMMC |
| device pci 1e.0 off end # - SDIO |
| device pci 1f.0 on |
| chip ec/google/chromeec |
| device pnp 0c09.0 on end |
| end |
| end # - ESPI |
| device pci 1f.1 on end # - SMBUS |
| end |
| end |