| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #include <mainboard/gpio.h> |
| #include <soc/gpio.h> |
| |
| static const struct pad_config gpio_table[] = { |
| /* ------- GPIO Group GPD ------- */ |
| PAD_CFG_NF(GPD0, UP_20K, PWROK, NF1), // PM_BATLOW# |
| PAD_CFG_NF(GPD1, NATIVE, PWROK, NF1), // AC_PRESENT |
| PAD_CFG_NF(GPD2, NATIVE, PWROK, NF1), // LAN_WAKEUP# |
| PAD_CFG_NF(GPD3, UP_20K, PWROK, NF1), // PWR_BTN# |
| PAD_CFG_NF(GPD4, NONE, PWROK, NF1), // SUSB#_PCH |
| PAD_CFG_NF(GPD5, NONE, PWROK, NF1), // SUSC#_PCH |
| PAD_CFG_NF(GPD6, NONE, PWROK, NF1), // SLP_A# |
| PAD_NC(GPD7, NONE), |
| PAD_CFG_NF(GPD8, NONE, PWROK, NF1), // Not documented |
| PAD_CFG_GPO(GPD9, 0, PWROK), // SLP_WLAN# |
| PAD_CFG_NF(GPD10, NONE, PWROK, NF1), // SLP_S5# |
| PAD_NC(GPD11, NONE), |
| |
| /* ------- GPIO Group GPP_A ------- */ |
| PAD_CFG_NF(GPP_A0, UP_20K, DEEP, NF1), // ESPI_IO0_EC |
| PAD_CFG_NF(GPP_A1, UP_20K, DEEP, NF1), // ESPI_IO1_EC |
| PAD_CFG_NF(GPP_A2, UP_20K, DEEP, NF1), // ESPI_IO2_EC |
| PAD_CFG_NF(GPP_A3, UP_20K, DEEP, NF1), // ESPI_IO3_EC |
| PAD_CFG_NF(GPP_A4, UP_20K, DEEP, NF1), // ESPI_CS_EC# |
| PAD_CFG_NF(GPP_A5, UP_20K, DEEP, NF1), // ESPI_ALRT0# |
| PAD_NC(GPP_A6, NONE), |
| PAD_NC(GPP_A7, NONE), |
| PAD_CFG_GPO(GPP_A8, 1, PLTRST), // SATA_PWR_EN |
| PAD_CFG_NF(GPP_A9, DN_20K, DEEP, NF1), // ESPI_CLK_EC |
| PAD_CFG_NF(GPP_A10, NONE, DEEP, NF1), // ESPI_RESET_N |
| PAD_NC(GPP_A11, NONE), |
| PAD_NC(GPP_A12, NONE), |
| PAD_CFG_GPO(GPP_A13, 1, PLTRST), // BT_EN |
| // GPP_A14 (DGPU_PWR_EN) configured in bootblock |
| PAD_CFG_NF(GPP_A15, NONE, DEEP, NF2), // MDP_B_HPD |
| PAD_NC(GPP_A16, NONE), // USB_OC3# |
| PAD_CFG_GPI_INT(GPP_A17, NONE, PLTRST, LEVEL), // TP_ATTN# |
| PAD_CFG_NF(GPP_A18, NONE, DEEP, NF1), // HDMI_HPD |
| PAD_CFG_GPI(GPP_A19, NONE, DEEP), // DGPU_PWRGD_R |
| PAD_CFG_GPO(GPP_A20, 0, DEEP), // PEX_WAKE# |
| PAD_NC(GPP_A21, NONE), |
| PAD_NC(GPP_A22, NONE), |
| PAD_NC(GPP_A23, NONE), |
| |
| /* ------- GPIO Group GPP_B ------- */ |
| PAD_CFG_NF(GPP_B0, NONE, DEEP, NF1), // VCCIN_AUX_VID0 |
| PAD_CFG_NF(GPP_B1, NONE, DEEP, NF1), // VCCIN_AUX_VID1 |
| // GPP_B2 (DGPU_RST#_PCH) configured in bootblock |
| PAD_CFG_GPI(GPP_B3, NONE, DEEP), // SCI# |
| PAD_CFG_GPI(GPP_B4, NONE, DEEP), // SWI# |
| PAD_NC(GPP_B5, NONE), |
| PAD_NC(GPP_B6, NONE), |
| PAD_NC(GPP_B7, NONE), |
| PAD_NC(GPP_B8, NONE), |
| // GPP_B9 missing |
| // GPP_B10 missing |
| PAD_NC(GPP_B11, NONE), |
| PAD_CFG_NF(GPP_B12, NONE, DEEP, NF1), // SLP_S0# |
| PAD_CFG_NF(GPP_B13, NONE, DEEP, NF1), // BUF_PLT_RST# |
| PAD_NC(GPP_B14, NONE), // TOP SWAP OVERRIDE strap |
| PAD_NC(GPP_B15, NONE), |
| PAD_NC(GPP_B16, NONE), |
| PAD_NC(GPP_B17, NONE), |
| PAD_NC(GPP_B18, NONE), // NO REBOOT strap |
| // GPP_B19 missing |
| // GPP_B20 missing |
| // GPP_B21 missing |
| // GPP_B22 missing |
| PAD_NC(GPP_B23, NONE), // CPUNSSC CLOCK FREQ strap |
| |
| /* ------- GPIO Group GPP_C ------- */ |
| PAD_CFG_NF(GPP_C0, NONE, DEEP, NF1), // SMB_CLK |
| PAD_CFG_NF(GPP_C1, NONE, DEEP, NF1), // SMB_DATA |
| PAD_CFG_GPO(GPP_C2, 1, PLTRST), // M2_PWR_EN2 |
| PAD_NC(GPP_C3, NONE), |
| PAD_NC(GPP_C4, NONE), |
| PAD_NC(GPP_C5, NONE), // TLS CONFIDENTIALITY strap |
| PAD_NC(GPP_C6, NONE), |
| PAD_NC(GPP_C7, NONE), |
| // GPP_C8 missing |
| // GPP_C9 missing |
| // GPP_C10 missing |
| // GPP_C11 missing |
| // GPP_C12 missing |
| // GPP_C13 missing |
| // GPP_C14 missing |
| // GPP_C15 missing |
| // GPP_C16 missing |
| // GPP_C17 missing |
| // GPP_C18 missing |
| // GPP_C19 missing |
| // GPP_C20 missing |
| // GPP_C21 missing |
| // GPP_C22 missing |
| // GPP_C23 missing |
| |
| /* ------- GPIO Group GPP_D ------- */ |
| PAD_CFG_GPO(GPP_D0, 1, DEEP), // SB_BLON |
| PAD_CFG_GPI(GPP_D1, NONE, DEEP), // SB_KBCRST# |
| PAD_NC(GPP_D2, NONE), |
| PAD_NC(GPP_D3, NONE), |
| PAD_CFG_GPI(GPP_D4, NONE, DEEP), // GPIO_LAN_EN |
| // GPP_D5 (SSD0_CLKREQ#) configured by FSP |
| // GPP_D6 (SSD1_CLKREQ#) configured by FSP |
| // GPP_D7 (WLAN_CLKREQ#) configured by FSP |
| // GPP_D8 (GPU_PCIE_CLKREQ#) configured by FSP |
| PAD_NC(GPP_D9, NONE), |
| PAD_NC(GPP_D10, NONE), |
| PAD_CFG_NF(GPP_D11, NATIVE, DEEP, NF2), // I_MDP_CLK |
| PAD_CFG_NF(GPP_D12, NATIVE, DEEP, NF2), // I_MDP_DATA |
| PAD_NC(GPP_D13, NONE), |
| PAD_CFG_GPO(GPP_D14, 1, PLTRST), // M2_PWR_EN1 |
| PAD_CFG_GPO(GPP_D15, 0, DEEP), // LANRTD3_WAKE# |
| PAD_CFG_GPO(GPP_D16, 1, PLTRST), // LAN_RTD3_EN# |
| PAD_NC(GPP_D17, NONE), |
| PAD_NC(GPP_D18, NONE), |
| PAD_NC(GPP_D19, NONE), |
| |
| /* ------- GPIO Group GPP_E ------- */ |
| PAD_CFG_GPI(GPP_E0, NONE, DEEP), // CNVI_WAKE# |
| _PAD_CFG_STRUCT(GPP_E1, 0x40100100, 0x3000), // TPM_PIRQ# |
| PAD_NC(GPP_E2, NONE), // BOARD_ID2 |
| PAD_CFG_GPO(GPP_E3, 1, PLTRST), // PCH_WLAN_EN |
| PAD_NC(GPP_E4, NONE), |
| PAD_NC(GPP_E5, NONE), |
| PAD_NC(GPP_E6, NONE), // JTAG ODT DISABLE strap |
| PAD_CFG_GPI(GPP_E7, NONE, DEEP), // SMI# |
| PAD_CFG_GPO(GPP_E8, 0, DEEP), // SLP_DRAM# |
| PAD_NC(GPP_E9, NONE), // USB_OC0# |
| PAD_CFG_GPO(GPP_E10, 0, DEEP), // KBLED_DET |
| PAD_NC(GPP_E11, NONE), // BOARD_ID1 |
| PAD_NC(GPP_E12, NONE), |
| PAD_NC(GPP_E13, NONE), // BOARD_ID4 |
| PAD_CFG_NF(GPP_E14, NONE, DEEP, NF1), |
| PAD_CFG_GPO(GPP_E15, 0, DEEP), |
| PAD_CFG_GPO(GPP_E16, 0, DEEP), |
| PAD_NC(GPP_E17, NONE), // BOARD_ID3 |
| PAD_NC(GPP_E18, NONE), |
| PAD_NC(GPP_E19, NONE), // strap |
| PAD_NC(GPP_E20, NONE), |
| PAD_NC(GPP_E21, NONE), // strap |
| PAD_NC(GPP_E22, NONE), |
| PAD_NC(GPP_E23, NONE), |
| |
| /* ------- GPIO Group GPP_F ------- */ |
| PAD_CFG_NF(GPP_F0, NONE, DEEP, NF1), // CNVI_BRI_DT |
| PAD_CFG_NF(GPP_F1, UP_20K, DEEP, NF1), // CNVI_BRI_RSP |
| PAD_CFG_NF(GPP_F2, NONE, DEEP, NF1), // CNVI_RGI_DT |
| PAD_CFG_NF(GPP_F3, UP_20K, DEEP, NF1), // CNVI_RGI_RSP |
| PAD_CFG_NF(GPP_F4, NONE, DEEP, NF1), // CNVI_RST# |
| // GPP_F5 (CNVI_CLKREQ) configured by FSP |
| PAD_CFG_NF(GPP_F6, NONE, DEEP, NF1), // CNVI_GNSS_PA_BLANKING |
| PAD_NC(GPP_F7, NONE), // MCRO LDO BYPASS strap |
| // GPP_F8 missing |
| PAD_NC(GPP_F9, NONE), |
| PAD_CFG_GPO(GPP_F10, 0, DEEP), // PCIE_GLAN_RST# |
| PAD_NC(GPP_F11, NONE), |
| PAD_CFG_GPI(GPP_F12, NONE, PLTRST), // GPIO4_GC6_NVVDD_EN_R |
| PAD_CFG_GPI(GPP_F13, NONE, PLTRST), // GC6_FB_EN_PCH |
| PAD_NC(GPP_F14, NONE), // LIGHT_KB_DET# |
| PAD_NC(GPP_F15, NONE), |
| PAD_CFG_GPO(GPP_F16, 0, DEEP), // GPU_EVENT# |
| PAD_NC(GPP_F17, NONE), |
| PAD_CFG_GPO(GPP_F18, 0, DEEP), // DGPU_OVRM |
| // GPP_F19 (GLAN_CLKREQ#) configured by FSP |
| PAD_CFG_GPO(GPP_F20, 1, PLTRST), // M.2_PLT_RST_CNTRL1# |
| PAD_NC(GPP_F21, NONE), |
| PAD_CFG_NF(GPP_F22, NONE, DEEP, NF1), // VNN_CTRL |
| PAD_CFG_NF(GPP_F23, NONE, DEEP, NF1), // V1P05_CTRL |
| |
| /* ------- GPIO Group GPP_H ------- */ |
| PAD_NC(GPP_H0, NONE), |
| PAD_CFG_GPO(GPP_H1, 0, DEEP), // M.2_PLT_RST_CNTRL2# |
| PAD_CFG_GPO(GPP_H2, 0, DEEP), // M.2_PLT_RST_CNTRL3# |
| PAD_CFG_GPI(GPP_H3, NONE, DEEP), // TPM_DET |
| PAD_CFG_NF(GPP_H4, NONE, DEEP, NF1), // I2C_SDA_TP |
| PAD_CFG_NF(GPP_H5, NONE, DEEP, NF1), // I2C_SCL_TP |
| PAD_NC(GPP_H6, NONE), |
| PAD_NC(GPP_H7, NONE), |
| PAD_CFG_GPO(GPP_H8, 0, DEEP), // CNVI_MFUART2_RXD |
| PAD_CFG_GPO(GPP_H9, 0, DEEP), // CNVI_MFUART2_TXD |
| // GPP_H10 (UART0_RX) configured in bootblock |
| // GPP_H11 (UART0_TX) configured in bootblock |
| PAD_NC(GPP_H12, NONE), |
| _PAD_CFG_STRUCT(GPP_H13, 0x04001500, 0x0000), // DEVSLP1 |
| // GPP_H14 missing |
| PAD_CFG_NF(GPP_H15, NONE, DEEP, NF1), // HDMI_CTRLCLK |
| // GPP_H16 missing |
| PAD_CFG_NF(GPP_H17, NONE, DEEP, NF1), // HDMI_CTRLDATA |
| PAD_CFG_NF(GPP_H18, NONE, DEEP, NF1), // CPU_C10_GATE# |
| PAD_NC(GPP_H19, NONE), |
| PAD_NC(GPP_H20, NONE), |
| PAD_NC(GPP_H21, NONE), |
| PAD_NC(GPP_H22, NONE), |
| // GPP_H23 (CARD_CLKREQ#) configured by FSP |
| |
| /* ------- GPIO Group GPP_R ------- */ |
| PAD_CFG_NF(GPP_R0, NONE, DEEP, NF1), // HDA_BITCLK |
| PAD_CFG_NF(GPP_R1, NATIVE, DEEP, NF1), // HDA_SYNC |
| PAD_CFG_NF(GPP_R2, NATIVE, DEEP, NF1), // HDA_SDOUT / ME_WE |
| PAD_CFG_NF(GPP_R3, NATIVE, DEEP, NF1), // HDA_SDIN0 |
| PAD_CFG_NF(GPP_R4, NONE, DEEP, NF1), // AZ_RST#_R |
| PAD_NC(GPP_R5, NONE), |
| PAD_NC(GPP_R6, NONE), |
| PAD_NC(GPP_R7, NONE), |
| |
| /* ------- GPIO Group GPP_S ------- */ |
| PAD_NC(GPP_S0, NONE), |
| PAD_NC(GPP_S1, NONE), |
| PAD_NC(GPP_S2, NONE), |
| PAD_NC(GPP_S3, NONE), |
| PAD_NC(GPP_S4, NONE), |
| PAD_NC(GPP_S5, NONE), |
| PAD_NC(GPP_S6, NONE), |
| PAD_NC(GPP_S7, NONE), |
| |
| /* ------- GPIO Group GPP_T ------- */ |
| PAD_NC(GPP_T2, NONE), |
| PAD_NC(GPP_T3, NONE), |
| }; |
| |
| void mainboard_configure_gpios(void) |
| { |
| gpio_configure_pads(gpio_table, ARRAY_SIZE(gpio_table)); |
| } |