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| 1 | +/* SPDX-License-Identifier: GPL-2.0-only */ |
| 2 | + |
| 3 | +#include <mainboard/gpio.h> |
| 4 | +#include <soc/gpio.h> |
| 5 | + |
| 6 | +static const struct pad_config gpio_table[] = { |
| 7 | + /* ------- GPIO Group GPD ------- */ |
| 8 | + PAD_CFG_NF(GPD0, UP_20K, PWROK, NF1), // PM_BATLOW# |
| 9 | + PAD_CFG_NF(GPD1, NATIVE, PWROK, NF1), // AC_PRESENT |
| 10 | + PAD_CFG_NF(GPD2, NATIVE, DEEP, NF1), // LANRTD3_WAKE# |
| 11 | + PAD_CFG_NF(GPD3, UP_20K, PWROK, NF1), // PWR_BTN# |
| 12 | + PAD_CFG_NF(GPD4, NONE, PWROK, NF1), // SUSB#_PCH |
| 13 | + PAD_CFG_NF(GPD5, NONE, PWROK, NF1), // SUSC#_PCH |
| 14 | + PAD_CFG_NF(GPD6, NONE, PWROK, NF1), // SLP_A# |
| 15 | + PAD_NC(GPD7, NONE), |
| 16 | + PAD_CFG_NF(GPD8, NONE, PWROK, NF1), // Not documented |
| 17 | + PAD_CFG_GPI(GPD9, NONE, DEEP), // SLP_WLAN# |
| 18 | + PAD_CFG_NF(GPD10, NONE, PWROK, NF1), // SLP_S5# |
| 19 | + PAD_NC(GPD11, NONE), |
| 20 | + |
| 21 | + /* ------- GPIO Group GPP_A ------- */ |
| 22 | + PAD_CFG_NF(GPP_A0, UP_20K, DEEP, NF1), // ESPI_IO0_EC |
| 23 | + PAD_CFG_NF(GPP_A1, UP_20K, DEEP, NF1), // ESPI_IO1_EC |
| 24 | + PAD_CFG_NF(GPP_A2, UP_20K, DEEP, NF1), // ESPI_IO2_EC |
| 25 | + PAD_CFG_NF(GPP_A3, UP_20K, DEEP, NF1), // ESPI_IO3_EC |
| 26 | + PAD_CFG_NF(GPP_A4, UP_20K, DEEP, NF1), // ESPI_CS_EC# |
| 27 | + PAD_CFG_NF(GPP_A5, UP_20K, DEEP, NF1), // ESPI_ALRT0# |
| 28 | + PAD_NC(GPP_A6, NONE), |
| 29 | + PAD_NC(GPP_A7, NONE), |
| 30 | + PAD_NC(GPP_A8, NONE), |
| 31 | + PAD_CFG_NF(GPP_A9, DN_20K, DEEP, NF1), // ESPI_CLK_EC |
| 32 | + PAD_CFG_NF(GPP_A10, NONE, DEEP, NF1), // ESPI_RESET_N |
| 33 | + PAD_NC(GPP_A11, NONE), |
| 34 | + PAD_NC(GPP_A12, NONE), |
| 35 | + PAD_CFG_GPO(GPP_A13, 1, PLTRST), // BT_EN |
| 36 | + // GPP_A14 (DGPU_PWR_EN) configured in bootblock |
| 37 | + PAD_CFG_NF(GPP_A15, NONE, DEEP, NF2), // DP_HPD |
| 38 | + PAD_NC(GPP_A16, NONE), |
| 39 | + PAD_CFG_GPI_INT(GPP_A17, NONE, PLTRST, LEVEL), // TP_ATTN# |
| 40 | + PAD_CFG_NF(GPP_A18, NONE, DEEP, NF1), // MDP_B_HPD |
| 41 | + PAD_CFG_GPI(GPP_A19, NONE, DEEP), // DGPU_PWRGD_R |
| 42 | + _PAD_CFG_STRUCT(GPP_A20, 0x86880100, 0x0000), // HDMI_HPD |
| 43 | + _PAD_CFG_STRUCT(GPP_A21, 0x86880100, 0x0000), // NVVDD_TALERT# |
| 44 | + PAD_CFG_GPO(GPP_A22, 1, PLTRST), // LAN_PWR_EN |
| 45 | + PAD_NC(GPP_A23, NONE), |
| 46 | + |
| 47 | + /* ------- GPIO Group GPP_B ------- */ |
| 48 | + PAD_CFG_NF(GPP_B0, NONE, DEEP, NF1), // VCCIN_AUX_VID0 |
| 49 | + PAD_CFG_NF(GPP_B1, NONE, DEEP, NF1), // VCCIN_AUX_VID1 |
| 50 | + // GPP_B2 (DGPU_RST#_PCH) configured in bootblock |
| 51 | + PAD_CFG_GPI(GPP_B3, NONE, DEEP), // SCI# |
| 52 | + PAD_NC(GPP_B4, NONE), |
| 53 | + PAD_CFG_GPO(GPP_B5, 0, DEEP), // PS8461_SW |
| 54 | + PAD_NC(GPP_B6, NONE), |
| 55 | + PAD_NC(GPP_B7, NONE), |
| 56 | + PAD_NC(GPP_B8, NONE), |
| 57 | + // GPP_B9 missing |
| 58 | + // GPP_B10 missing |
| 59 | + PAD_CFG_GPI(GPP_B11, NONE, PLTRST), // PMCALERT# |
| 60 | + PAD_CFG_NF(GPP_B12, NONE, DEEP, NF1), // SLP_S0# |
| 61 | + PAD_CFG_NF(GPP_B13, NONE, DEEP, NF1), // PLT_RST# |
| 62 | + PAD_NC(GPP_B14, NONE), // TOP SWAP OVERRIDE strap |
| 63 | + PAD_CFG_GPO(GPP_B15, 1, PLTRST), // WLAN_RST#_R |
| 64 | + _PAD_CFG_STRUCT(GPP_B16, 0x80100100, 0x0000), // INTP_OUT |
| 65 | + PAD_NC(GPP_B17, NONE), |
| 66 | + PAD_NC(GPP_B18, NONE), // NO REBOOT strap |
| 67 | + // GPP_B19 missing |
| 68 | + // GPP_B20 missing |
| 69 | + // GPP_B21 missing |
| 70 | + // GPP_B22 missing |
| 71 | + PAD_NC(GPP_B23, NONE), // CPUNSSC CLOCK FREQ strap |
| 72 | + |
| 73 | + /* ------- GPIO Group GPP_C ------- */ |
| 74 | + PAD_CFG_NF(GPP_C0, NONE, DEEP, NF1), // SMB_CLK |
| 75 | + PAD_CFG_NF(GPP_C1, NONE, DEEP, NF1), // SMB_DATA |
| 76 | + PAD_CFG_GPO(GPP_C2, 1, PLTRST), // M2_SSD2_PWR_EN |
| 77 | + PAD_NC(GPP_C3, NONE), |
| 78 | + PAD_NC(GPP_C4, NONE), |
| 79 | + PAD_CFG_GPO(GPP_C5, 1, PLTRST), // LAN_RTD3#, TLS CONFIDENTIALITY strap |
| 80 | + PAD_NC(GPP_C6, NONE), |
| 81 | + PAD_NC(GPP_C7, NONE), |
| 82 | + // GPP_C8 missing |
| 83 | + // GPP_C9 missing |
| 84 | + // GPP_C10 missing |
| 85 | + // GPP_C11 missing |
| 86 | + // GPP_C12 missing |
| 87 | + // GPP_C13 missing |
| 88 | + // GPP_C14 missing |
| 89 | + // GPP_C15 missing |
| 90 | + // GPP_C16 missing |
| 91 | + // GPP_C17 missing |
| 92 | + // GPP_C18 missing |
| 93 | + // GPP_C19 missing |
| 94 | + // GPP_C20 missing |
| 95 | + // GPP_C21 missing |
| 96 | + // GPP_C22 missing |
| 97 | + // GPP_C23 missing |
| 98 | + |
| 99 | + /* ------- GPIO Group GPP_D ------- */ |
| 100 | + PAD_CFG_GPO(GPP_D0, 1, DEEP), // SB_BLON |
| 101 | + PAD_CFG_GPI(GPP_D1, NONE, DEEP), // SB_KBCRST# |
| 102 | + PAD_NC(GPP_D2, NONE), |
| 103 | + PAD_NC(GPP_D3, NONE), |
| 104 | + PAD_NC(GPP_D4, NONE), |
| 105 | + // GPP_D5 (SSD1_CLKREQ#) configured by FSP |
| 106 | + PAD_NC(GPP_D6, NONE), |
| 107 | + PAD_NC(GPP_D7, NONE), |
| 108 | + // GPP_D8 (GPU_PCIE_CLKREQ3#) configured by FSP |
| 109 | + PAD_NC(GPP_D9, NONE), |
| 110 | + PAD_NC(GPP_D10, NONE), // strap |
| 111 | + PAD_NC(GPP_D11, NONE), |
| 112 | + PAD_NC(GPP_D12, NONE), // strap |
| 113 | + PAD_CFG_GPO(GPP_D13, 0, DEEP), // WLAN_WAKEUP# |
| 114 | + PAD_CFG_GPO(GPP_D14, 1, PLTRST), // M2_SSD1_PWR_EN |
| 115 | + PAD_NC(GPP_D15, NONE), |
| 116 | + PAD_CFG_GPO(GPP_D16, 0, DEEP), // TEST_R |
| 117 | + PAD_NC(GPP_D17, NONE), |
| 118 | + PAD_NC(GPP_D18, NONE), |
| 119 | + PAD_NC(GPP_D19, NONE), |
| 120 | + |
| 121 | + /* ------- GPIO Group GPP_E ------- */ |
| 122 | + PAD_CFG_GPI(GPP_E0, NONE, DEEP), // CNVI_WAKE# |
| 123 | + _PAD_CFG_STRUCT(GPP_E1, 0x40100100, 0x3000), // TPM_PIRQ# |
| 124 | + PAD_NC(GPP_E2, NONE), // BOARD_ID5 |
| 125 | + PAD_CFG_GPO(GPP_E3, 1, DEEP), // PCH_WLAN_EN |
| 126 | + PAD_NC(GPP_E4, NONE), |
| 127 | + PAD_NC(GPP_E5, NONE), |
| 128 | + PAD_NC(GPP_E6, NONE), // JTAG ODT DISABLE strap |
| 129 | + PAD_NC(GPP_E7, NONE), |
| 130 | + PAD_CFG_GPO(GPP_E8, 0, DEEP), // SLP_DRAM# |
| 131 | + PAD_NC(GPP_E9, NONE), // SWI# |
| 132 | + PAD_NC(GPP_E10, NONE), // strap |
| 133 | + PAD_NC(GPP_E11, NONE), // strap |
| 134 | + PAD_NC(GPP_E12, NONE), // BOARD_ID4 |
| 135 | + PAD_NC(GPP_E13, NONE), |
| 136 | + PAD_CFG_NF(GPP_E14, NONE, DEEP, NF1), // EDP_HPD |
| 137 | + PAD_NC(GPP_E15, NONE), |
| 138 | + PAD_NC(GPP_E16, NONE), |
| 139 | + PAD_NC(GPP_E17, NONE), |
| 140 | + PAD_NC(GPP_E18, NONE), |
| 141 | + PAD_NC(GPP_E19, NONE), // strap |
| 142 | + PAD_NC(GPP_E20, NONE), |
| 143 | + PAD_NC(GPP_E21, NONE), // strap |
| 144 | + PAD_NC(GPP_E22, NONE), |
| 145 | + PAD_NC(GPP_E23, NONE), |
| 146 | + |
| 147 | + /* ------- GPIO Group GPP_F ------- */ |
| 148 | + PAD_CFG_NF(GPP_F0, NONE, DEEP, NF1), // CNVI_BRI_DT |
| 149 | + PAD_CFG_NF(GPP_F1, UP_20K, DEEP, NF1), // CNVI_BRI_RSP |
| 150 | + PAD_CFG_NF(GPP_F2, NONE, DEEP, NF1), // CNVI_RGI_DT |
| 151 | + PAD_CFG_NF(GPP_F3, UP_20K, DEEP, NF1), // CNVI_RGI_RSP |
| 152 | + PAD_CFG_NF(GPP_F4, NONE, DEEP, NF1), // CNVI_RF_RST# |
| 153 | + // GPP_F5 (XTAL_CLKREQ) configured by FSP |
| 154 | + PAD_CFG_NF(GPP_F6, NONE, DEEP, NF1), // CNVI_GNSS_PA_BLANKING |
| 155 | + PAD_CFG_GPO(GPP_F7, 1, DEEP), // GPP_LAN_RST# |
| 156 | + // GPP_F8 missing |
| 157 | + PAD_NC(GPP_F9, NONE), |
| 158 | + PAD_NC(GPP_F10, NONE), // strap |
| 159 | + PAD_NC(GPP_F11, NONE), // BOARD_ID3 |
| 160 | + PAD_CFG_GPI(GPP_F12, NONE, PLTRST), // GPIO4_GC6_NVVDD_EN_R |
| 161 | + PAD_CFG_GPI(GPP_F13, NONE, PLTRST), // GC6_FB_EN_PCH |
| 162 | + PAD_NC(GPP_F14, NONE), // BOARD_ID1 |
| 163 | + PAD_NC(GPP_F15, NONE), // BOARD_ID2 |
| 164 | + PAD_NC(GPP_F16, NONE), // BOARD_ID6 |
| 165 | + PAD_NC(GPP_F17, NONE), // BOARD_ID7 |
| 166 | + PAD_CFG_GPO(GPP_F18, 1, DEEP), // CCD_FW_WP# |
| 167 | + // GPP_F19 (GLAN_CLKREQ#) configured by FSP |
| 168 | + PAD_CFG_GPO(GPP_F20, 1, PLTRST), // M2_SSD1_RST# |
| 169 | + PAD_CFG_GPO(GPP_F21, 1, PLTRST), // M2_SSD2_RST# |
| 170 | + PAD_NC(GPP_F22, NONE), |
| 171 | + PAD_NC(GPP_F23, NONE), |
| 172 | + |
| 173 | + /* ------- GPIO Group GPP_H ------- */ |
| 174 | + PAD_NC(GPP_H0, NONE), // strap |
| 175 | + PAD_NC(GPP_H1, NONE), // strap |
| 176 | + PAD_NC(GPP_H2, NONE), // strap |
| 177 | + PAD_CFG_GPI(GPP_H3, NONE, DEEP), // TPM_DET |
| 178 | + PAD_CFG_NF(GPP_H4, NONE, DEEP, NF1), // I2C_SDA_TP |
| 179 | + PAD_CFG_NF(GPP_H5, NONE, DEEP, NF1), // I2C_SCL_TP |
| 180 | + PAD_CFG_NF(GPP_H6, NONE, DEEP, NF1), // SMD_7411 |
| 181 | + PAD_CFG_NF(GPP_H7, NONE, DEEP, NF1), // SMC_7411 |
| 182 | + PAD_CFG_GPO(GPP_H8, 0, DEEP), // CNVI_MFUART2_RXD |
| 183 | + PAD_CFG_GPO(GPP_H9, 0, DEEP), // CNVI_MFUART2_TXD |
| 184 | + // GPP_H10 (UART0_RX) configured in bootblock |
| 185 | + // GPP_H11 (UART0_TX) configured in bootblock |
| 186 | + PAD_NC(GPP_H12, NONE), |
| 187 | + PAD_NC(GPP_H13, NONE), |
| 188 | + // GPP_H14 missing |
| 189 | + PAD_CFG_NF(GPP_H15, NONE, DEEP, NF1), // I_MDP_CLK |
| 190 | + // GPP_H16 missing |
| 191 | + PAD_CFG_NF(GPP_H17, NONE, DEEP, NF1), // I_MDP_DATA |
| 192 | + PAD_CFG_NF(GPP_H18, NONE, DEEP, NF1), // CPU_C10_GATE# |
| 193 | + // GPP_H19 (SSD2_CLKREQ4#) configured by FSP |
| 194 | + PAD_NC(GPP_H20, NONE), |
| 195 | + PAD_NC(GPP_H21, NONE), |
| 196 | + PAD_NC(GPP_H22, NONE), |
| 197 | + // GPP_H23 (WLAN_CLKREQ5#) configured by FSP |
| 198 | + |
| 199 | + /* ------- GPIO Group GPP_R ------- */ |
| 200 | + PAD_CFG_NF(GPP_R0, NONE, DEEP, NF1), // HDA_BITCLK |
| 201 | + PAD_CFG_NF(GPP_R1, NATIVE, DEEP, NF1), // HDA_SYNC |
| 202 | + PAD_CFG_NF(GPP_R2, NATIVE, DEEP, NF1), // HDA_SDOUT / ME_WE |
| 203 | + PAD_CFG_NF(GPP_R3, NATIVE, DEEP, NF1), // HDA_SDIN0 |
| 204 | + PAD_CFG_NF(GPP_R4, NONE, DEEP, NF1), // AZ_RST#_R |
| 205 | + PAD_NC(GPP_R5, NONE), |
| 206 | + PAD_NC(GPP_R6, NONE), |
| 207 | + PAD_NC(GPP_R7, NONE), |
| 208 | + |
| 209 | + /* ------- GPIO Group GPP_S ------- */ |
| 210 | + PAD_NC(GPP_S0, NONE), |
| 211 | + PAD_NC(GPP_S1, NONE), |
| 212 | + PAD_NC(GPP_S2, NONE), |
| 213 | + PAD_NC(GPP_S3, NONE), |
| 214 | + PAD_NC(GPP_S4, NONE), |
| 215 | + PAD_NC(GPP_S5, NONE), |
| 216 | + PAD_NC(GPP_S6, NONE), |
| 217 | + PAD_NC(GPP_S7, NONE), |
| 218 | + |
| 219 | + /* ------- GPIO Group GPP_T ------- */ |
| 220 | + PAD_NC(GPP_T2, NONE), |
| 221 | + PAD_NC(GPP_T3, NONE), |
| 222 | +}; |
| 223 | + |
| 224 | +void mainboard_configure_gpios(void) |
| 225 | +{ |
| 226 | + gpio_configure_pads(gpio_table, ARRAY_SIZE(gpio_table)); |
| 227 | +} |
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