| # SPDX-License-Identifier: GPL-2.0-only |
| |
| chip soc/intel/alderlake |
| # FIVR configuration |
| # Read EXT_RAIL_CONFIG to determine bitmaps |
| # sudo devmem2 0xfe0011b8 |
| # 0x0 |
| # Read EXT_V1P05_VR_CONFIG |
| # sudo devmem2 0xfe0011c0 |
| # 0x1a42000 |
| # Read EXT_VNN_VR_CONFIG0 |
| # sudo devmem2 0xfe0011c4 |
| # 0x1a42000 |
| # TODO: v1p05 voltage and vnn icc max? |
| register "ext_fivr_settings" = "{ |
| .configure_ext_fivr = 1, |
| .v1p05_enable_bitmap = 0, |
| .vnn_enable_bitmap = 0, |
| .v1p05_supported_voltage_bitmap = 0, |
| .vnn_supported_voltage_bitmap = 0, |
| .v1p05_icc_max_ma = 500, |
| .vnn_sx_voltage_mv = 1050, |
| }" |
| |
| # Thermal |
| register "tcc_offset" = "10" |
| |
| # GPE configuration |
| register "pmc_gpe0_dw0" = "PMC_GPP_R" |
| register "pmc_gpe0_dw1" = "PMC_GPP_B" |
| register "pmc_gpe0_dw2" = "PMC_GPP_D" |
| |
| device domain 0 on |
| subsystemid 0x1558 0x867c inherit |
| |
| device ref pcie5_0 on |
| # PCIe PEG2 x8, Clock 3 (DGPU) |
| register "cpu_pcie_rp[CPU_RP(2)]" = "{ |
| .clk_src = 3, |
| .clk_req = 3, |
| .flags = PCIE_RP_LTR, |
| }" |
| end |
| device ref igpu on |
| # DDIA is eDP |
| register "ddi_portA_config" = "1" |
| register "ddi_ports_config[DDI_PORT_A]" = "DDI_ENABLE_HPD" |
| |
| register "gfx" = "GMA_DEFAULT_PANEL(0)" |
| end |
| device ref pcie4_0 on |
| # PCIe PEG0 x4, Clock 0 (SSD2) |
| register "cpu_pcie_rp[CPU_RP(1)]" = "{ |
| .clk_src = 0, |
| .clk_req = 0, |
| .flags = PCIE_RP_LTR, |
| }" |
| end |
| device ref i2c0 on |
| # Touchpad I2C bus |
| register "serial_io_i2c_mode[PchSerialIoIndexI2C0]" = "PchSerialIoPci" |
| chip drivers/i2c/hid |
| register "generic.hid" = ""ELAN0412"" |
| register "generic.desc" = ""ELAN Touchpad"" |
| register "generic.irq_gpio" = "ACPI_GPIO_IRQ_LEVEL_LOW(GPP_A17)" |
| register "generic.detect" = "1" |
| register "hid_desc_reg_offset" = "0x01" |
| device i2c 15 on end |
| end |
| chip drivers/i2c/hid |
| register "generic.hid" = ""FTCS1000"" |
| register "generic.desc" = ""FocalTech Touchpad"" |
| register "generic.irq_gpio" = "ACPI_GPIO_IRQ_LEVEL_LOW(GPP_A17)" |
| register "generic.detect" = "1" |
| register "hid_desc_reg_offset" = "0x01" |
| device i2c 38 on end |
| end |
| end |
| device ref i2c1 off end |
| device ref tcss_xhci on |
| register "tcss_ports[0]" = "TCSS_PORT_DEFAULT(OC_SKIP)" |
| device ref tcss_root_hub on |
| device ref tcss_usb3_port1 on end |
| end |
| end |
| device ref tcss_dma0 on end |
| device ref xhci on |
| register "usb2_ports" = "{ |
| [0] = USB2_PORT_MID(OC_SKIP), /* USB 3.2 Type-A audio board */ |
| [2] = USB2_PORT_TYPE_C(OC_SKIP), /* USB 3.2 Type-C */ |
| [5] = USB2_PORT_MID(OC_SKIP), /* USB 2.0 Type-A audio board */ |
| [6] = USB2_PORT_MID(OC_SKIP), /* Fingerprint */ |
| [7] = USB2_PORT_MID(OC_SKIP), /* Camera */ |
| [8] = USB2_PORT_TYPE_C(OC_SKIP), /* Thunderbolt Type-C */ |
| [9] = USB2_PORT_MID(OC_SKIP), /* Bluetooth */ |
| }" |
| register "usb3_ports" = "{ |
| [0] = USB3_PORT_DEFAULT(OC_SKIP), /* USB 3.2 Type-A audio board */ |
| [2] = USB3_PORT_DEFAULT(OC_SKIP), /* USB 3.2 Type-C side A */ |
| [3] = USB3_PORT_DEFAULT(OC_SKIP), /* USB 3.2 Type-C side B */ |
| }" |
| end |
| device ref pcie_rp5 on |
| # PCIe root port #5 x1, Clock 2 (WLAN) |
| register "pch_pcie_rp[PCH_RP(5)]" = "{ |
| .clk_src = 2, |
| .clk_req = 2, |
| .flags = PCIE_RP_LTR, |
| }" |
| end |
| device ref pcie_rp6 on |
| # PCIe root port #6 x1, Clock 5 (CARD) |
| register "pch_pcie_rp[PCH_RP(6)]" = "{ |
| .clk_src = 5, |
| .clk_req = 5, |
| .flags = PCIE_RP_LTR, |
| }" |
| end |
| device ref pcie_rp7 on |
| # PCIe root port #7 x1, Clock 6 (GLAN) |
| # Clock source is shared with LAN and hence marked as free running. |
| register "pch_pcie_rp[PCH_RP(7)]" = "{ |
| .clk_src = 6, |
| .clk_req = 6, |
| .flags = PCIE_RP_LTR | PCIE_RP_CLK_SRC_UNUSED, |
| }" |
| register "pcie_clk_config_flag[6]" = "PCIE_CLK_FREE_RUNNING" |
| end |
| device ref pcie_rp9 on |
| # PCIe root port #9 x4, Clock 1 (SSD1) |
| register "pch_pcie_rp[PCH_RP(9)]" = "{ |
| .clk_src = 1, |
| .clk_req = 1, |
| .flags = PCIE_RP_LTR, |
| .pcie_rp_detect_timeout_ms = 50, |
| }" |
| end |
| device ref gbe on end |
| end |
| end |