diff options
Diffstat (limited to 'src/soc/intel/icelake/include/soc/gpio_soc_defs.h')
| -rw-r--r-- | src/soc/intel/icelake/include/soc/gpio_soc_defs.h | 354 |
1 files changed, 354 insertions, 0 deletions
diff --git a/src/soc/intel/icelake/include/soc/gpio_soc_defs.h b/src/soc/intel/icelake/include/soc/gpio_soc_defs.h new file mode 100644 index 0000000000..34216bc307 --- /dev/null +++ b/src/soc/intel/icelake/include/soc/gpio_soc_defs.h @@ -0,0 +1,354 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2018 Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef _SOC_ICELAKE_GPIO_SOC_DEFS_H_ +#define _SOC_ICELAKE_GPIO_SOC_DEFS_H_ + +/* + * Most of the fixed numbers and macros are based on the GPP groups. + * The GPIO groups are accessed through register blocks called + * communities. + */ +#define GPP_A 0 +#define GPP_B 1 +#define GPP_G 2 +#define GROUP_SPI 3 +#define GPP_D 4 +#define GPP_F 5 +#define GPP_H 6 +#define GROUP_VGPIO 7 +#define GPD 9 +#define GROUP_AZA 0xA +#define GROUP_CPU 0xB +#define GPP_C 0xC +#define GPP_E 0xD +#define GROUP_JTAG 0xE +#define GROUP_HVMOS 0xF + +#define GPIO_NUM_GROUPS 15 +#define GPIO_MAX_NUM_PER_GROUP 24 + +/* + * GPIOs are ordered monotonically increasing to match ACPI/OS driver. + */ + +/* Group A */ +#define GPP_A0 0 +#define GPP_A1 1 +#define GPP_A2 2 +#define GPP_A3 3 +#define GPP_A4 4 +#define GPP_A5 5 +#define GPP_A6 6 +#define GPP_A7 7 +#define GPP_A8 8 +#define GPP_A9 9 +#define GPP_A10 10 +#define GPP_A11 11 +#define GPP_A12 12 +#define GPP_A13 13 +#define GPP_A14 14 +#define GPP_A15 15 +#define GPP_A16 16 +#define GPP_A17 17 +#define GPP_A18 18 +#define GPP_A19 19 +#define GPP_A20 20 +#define GPP_A21 21 +#define GPP_A22 22 +#define GPP_A23 23 +#define GPIO_RSVD_0 24 +/* Group B */ +#define GPP_B0 25 +#define GPP_B1 26 +#define GPP_B2 27 +#define GPP_B3 28 +#define GPP_B4 29 +#define GPP_B5 30 +#define GPP_B6 31 +#define GPP_B7 32 +#define GPP_B8 33 +#define GPP_B9 34 +#define GPP_B10 35 +#define GPP_B11 36 +#define GPP_B12 37 +#define GPP_B13 38 +#define GPP_B14 39 +#define GPP_B15 40 +#define GPP_B16 41 +#define GPP_B17 42 +#define GPP_B18 43 +#define GPP_B19 44 +#define GPP_B20 45 +#define GPP_B21 46 +#define GPP_B22 47 +#define GPP_B23 48 +#define GPIO_RSVD_1 49 +#define GPIO_RSVD_2 50 +/* Group G */ +#define GPP_G0 51 +#define GPP_G1 52 +#define GPP_G2 53 +#define GPP_G3 54 +#define GPP_G4 55 +#define GPP_G5 56 +#define GPP_G6 57 +#define GPP_G7 58 +/* Group SPI */ +#define GPIO_RSVD_3 59 +#define GPIO_RSVD_4 60 +#define GPIO_RSVD_5 61 +#define GPIO_RSVD_6 62 +#define GPIO_RSVD_7 63 +#define GPIO_RSVD_8 64 +#define GPIO_RSVD_9 65 +#define GPIO_RSVD_10 66 +#define GPIO_RSVD_11 67 + +#define NUM_GPIO_COM0_PADS (GPIO_RSVD_11 - GPP_A0 + 1) + +/* Group D */ +#define GPP_D0 68 +#define GPP_D1 69 +#define GPP_D2 70 +#define GPP_D3 71 +#define GPP_D4 72 +#define GPP_D5 73 +#define GPP_D6 74 +#define GPP_D7 75 +#define GPP_D8 76 +#define GPP_D9 77 +#define GPP_D10 78 +#define GPP_D11 79 +#define GPP_D12 80 +#define GPP_D13 81 +#define GPP_D14 82 +#define GPP_D15 83 +#define GPP_D16 84 +#define GPP_D17 85 +#define GPP_D18 86 +#define GPP_D19 87 +#define GPP_D20 88 +#define GPP_D21 89 +#define GPP_D22 90 +#define GPP_D23 91 +#define GPIO_RSVD_12 92 +/* Group F */ +#define GPP_F0 93 +#define GPP_F1 94 +#define GPP_F2 95 +#define GPP_F3 96 +#define GPP_F4 97 +#define GPP_F5 98 +#define GPP_F6 99 +#define GPP_F7 100 +#define GPP_F8 101 +#define GPP_F9 102 +#define GPP_F10 103 +#define GPP_F11 104 +#define GPP_F12 105 +#define GPP_F13 106 +#define GPP_F14 107 +#define GPP_F15 108 +#define GPP_F16 109 +#define GPP_F17 110 +#define GPP_F18 111 +#define GPP_F19 112 +#define GPP_F20 113 +#define GPP_F21 114 +#define GPP_F22 115 +#define GPP_F23 116 +/* Group H */ +#define GPP_H0 117 +#define GPP_H1 118 +#define GPP_H2 119 +#define GPP_H3 120 +#define GPP_H4 121 +#define GPP_H5 122 +#define GPP_H6 123 +#define GPP_H7 124 +#define GPP_H8 125 +#define GPP_H9 126 +#define GPP_H10 127 +#define GPP_H11 128 +#define GPP_H12 129 +#define GPP_H13 130 +#define GPP_H14 131 +#define GPP_H15 132 +#define GPP_H16 133 +#define GPP_H17 134 +#define GPP_H18 135 +#define GPP_H19 136 +#define GPP_H20 137 +#define GPP_H21 138 +#define GPP_H22 139 +#define GPP_H23 140 +/* Group VGOIO */ +#define GPIO_RSVD_13 141 +#define GPIO_RSVD_14 142 +#define GPIO_RSVD_15 143 +#define GPIO_RSVD_16 144 +#define GPIO_RSVD_17 145 +#define GPIO_RSVD_18 146 +#define GPIO_RSVD_19 147 +#define GPIO_RSVD_20 148 +#define GPIO_RSVD_21 149 +#define GPIO_RSVD_22 150 +#define GPIO_RSVD_23 151 +#define GPIO_RSVD_24 152 +#define GPIO_RSVD_25 153 +#define GPIO_RSVD_26 154 +#define GPIO_RSVD_27 155 +#define GPIO_RSVD_28 156 +#define GPIO_RSVD_29 157 +#define GPIO_RSVD_30 158 +#define GPIO_RSVD_31 159 +#define GPIO_RSVD_32 160 +#define GPIO_RSVD_33 161 +#define GPIO_RSVD_34 162 +#define GPIO_RSVD_35 163 +#define GPIO_RSVD_36 164 +#define GPIO_RSVD_37 165 +#define GPIO_RSVD_38 166 +#define GPIO_RSVD_39 167 +#define GPIO_RSVD_40 168 +#define GPIO_RSVD_41 169 +#define GPIO_RSVD_42 170 +#define GPIO_RSVD_43 171 +#define GPIO_RSVD_44 172 +#define GPIO_RSVD_45 173 +#define GPIO_RSVD_46 174 +#define GPIO_RSVD_47 175 +#define GPIO_RSVD_48 176 +#define GPIO_RSVD_49 177 +#define GPIO_RSVD_50 178 +#define GPIO_RSVD_51 179 +#define GPIO_RSVD_52 180 + +#define NUM_GPIO_COM1_PADS (GPIO_RSVD_52 - GPP_D0 + 1) + +/* Group C */ +#define GPP_C0 181 +#define GPP_C1 182 +#define GPP_C2 183 +#define GPP_C3 184 +#define GPP_C4 185 +#define GPP_C5 186 +#define GPP_C6 187 +#define GPP_C7 188 +#define GPP_C8 189 +#define GPP_C9 190 +#define GPP_C10 191 +#define GPP_C11 192 +#define GPP_C12 193 +#define GPP_C13 194 +#define GPP_C14 195 +#define GPP_C15 196 +#define GPP_C16 197 +#define GPP_C17 198 +#define GPP_C18 199 +#define GPP_C19 200 +#define GPP_C20 201 +#define GPP_C21 202 +#define GPP_C22 203 +#define GPP_C23 204 +/* Group E */ +#define GPP_E0 205 +#define GPP_E1 206 +#define GPP_E2 207 +#define GPP_E3 208 +#define GPP_E4 209 +#define GPP_E5 210 +#define GPP_E6 211 +#define GPP_E7 212 +#define GPP_E8 213 +#define GPP_E9 214 +#define GPP_E10 215 +#define GPP_E11 216 +#define GPP_E12 217 +#define GPP_E13 218 +#define GPP_E14 219 +#define GPP_E15 220 +#define GPP_E16 221 +#define GPP_E17 222 +#define GPP_E18 223 +#define GPP_E19 224 +#define GPP_E20 225 +#define GPP_E21 226 +#define GPP_E22 227 +#define GPP_E23 228 +/* Group Jtag */ +#define GPIO_RSVD_53 229 +#define GPIO_RSVD_54 230 +#define GPIO_RSVD_55 231 +#define GPIO_RSVD_56 232 +#define GPIO_RSVD_57 233 +#define GPIO_RSVD_58 234 +#define GPIO_RSVD_59 235 +#define GPIO_RSVD_60 236 +#define GPIO_RSVD_61 237 +/* Group HVMOS */ +#define GPIO_RSVD_62 238 +#define GPIO_RSVD_63 239 +#define GPIO_RSVD_64 240 +#define GPIO_RSVD_65 241 +#define GPIO_RSVD_66 242 +#define GPIO_RSVD_67 243 + +#define NUM_GPIO_COM4_PADS (GPIO_RSVD_67 - GPP_C0 + 1) + +/* Group GPD */ +#define GPD0 244 +#define GPD1 245 +#define GPD2 246 +#define GPD3 247 +#define GPD4 248 +#define GPD5 249 +#define GPD6 250 +#define GPD7 251 +#define GPD8 252 +#define GPD9 253 +#define GPD10 254 +#define GPD11 255 + +#define NUM_GPIO_COM2_PADS (GPD11 - GPD0 + 1) + + +/* Group AZA */ +#define HDA_BCLK 256 +#define HDA_RSTB 257 +#define HDA_SYNC 258 +#define HDA_SDO 259 +#define HDA_SDI_0 260 +#define HDA_SDI_1 261 +#define SSP1_SFRM 262 +#define SSP1_TXD 263 +/* Group CPU */ +#define GPIO_RSVD_68 264 +#define GPIO_RSVD_69 265 +#define GPIO_RSVD_70 266 +#define GPIO_RSVD_71 267 +#define GPIO_RSVD_72 268 +#define GPIO_RSVD_73 269 +#define GPIO_RSVD_74 270 +#define GPIO_RSVD_75 271 +#define GPIO_RSVD_76 272 +#define GPIO_RSVD_77 273 +#define GPIO_RSVD_78 274 + +#define NUM_GPIO_COM3_PADS (GPIO_RSVD_78 - HDA_BCLK + 1) + +#define TOTAL_PADS 275 +#endif |