252 lines
5.4 KiB
C
252 lines
5.4 KiB
C
/*
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* This file is part of the coreboot project.
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*
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* Copyright 2015 Google Inc.
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* Copyright 2017 Intel Corp.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef _SOC_CANNONLAKE_GPIO_SOC_DEFS_H_
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#define _SOC_CANNONLAKE_GPIO_SOC_DEFS_H_
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/*
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* There are 9 GPIO groups. GPP_A -> GPP_H and GPD. GPD is the special case
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* where that group is not so generic. So most of the fixed numbers and macros
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* are based on the GPP groups. The GPIO groups are accessed through register
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* blocks called communities.
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*/
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#define GPP_A 0
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#define GPP_B 1
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#define GPP_G 2
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#define GPP_D 3
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#define GPP_F 4
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#define GPP_H 5
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#define GPP_C 6
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#define GPP_E 7
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#define GPD 8
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#define GPIO_NUM_GROUPS 9
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#define GPIO_MAX_NUM_PER_GROUP 24
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/*
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* GPIOs are ordered monotonically increasing to match ACPI/OS driver.
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*/
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/* Group A */
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#define GPP_A0 0
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#define GPP_A1 1
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#define GPP_A2 2
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#define GPP_A3 3
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#define GPP_A4 4
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#define GPP_A5 5
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#define GPP_A6 6
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#define GPP_A7 7
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#define GPP_A8 8
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#define GPP_A9 9
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#define GPP_A10 10
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#define GPP_A11 11
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#define GPP_A12 12
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#define GPP_A13 13
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#define GPP_A14 14
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#define GPP_A15 15
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#define GPP_A16 16
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#define GPP_A17 17
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#define GPP_A18 18
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#define GPP_A19 19
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#define GPP_A20 20
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#define GPP_A21 21
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#define GPP_A22 22
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#define GPP_A23 23
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/* Group B */
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#define GPP_B0 24
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#define GPP_B1 25
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#define GPP_B2 26
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#define GPP_B3 27
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#define GPP_B4 28
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#define GPP_B5 29
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#define GPP_B6 30
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#define GPP_B7 31
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#define GPP_B8 32
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#define GPP_B9 33
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#define GPP_B10 34
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#define GPP_B11 35
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#define GPP_B12 36
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#define GPP_B13 37
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#define GPP_B14 38
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#define GPP_B15 39
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#define GPP_B16 40
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#define GPP_B17 41
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#define GPP_B18 42
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#define GPP_B19 43
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#define GPP_B20 44
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#define GPP_B21 45
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#define GPP_B22 46
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#define GPP_B23 47
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/* Group G */
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#define GPP_G0 48
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#define GPP_G1 49
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#define GPP_G2 50
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#define GPP_G3 51
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#define GPP_G4 52
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#define GPP_G5 53
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#define GPP_G6 54
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#define GPP_G7 55
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#define NUM_GPIO_COM0_PADS (GPP_G7 - GPP_A0 + 1)
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/* Group D */
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#define GPP_D0 56
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#define GPP_D1 57
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#define GPP_D2 58
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#define GPP_D3 59
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#define GPP_D4 60
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#define GPP_D5 61
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#define GPP_D6 62
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#define GPP_D7 63
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#define GPP_D8 64
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#define GPP_D9 65
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#define GPP_D10 66
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#define GPP_D11 67
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#define GPP_D12 68
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#define GPP_D13 69
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#define GPP_D14 70
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#define GPP_D15 71
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#define GPP_D16 72
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#define GPP_D17 73
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#define GPP_D18 74
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#define GPP_D19 75
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#define GPP_D20 76
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#define GPP_D21 77
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#define GPP_D22 78
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#define GPP_D23 79
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/* Group F */
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#define GPP_F0 80
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#define GPP_F1 81
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#define GPP_F2 82
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#define GPP_F3 83
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#define GPP_F4 84
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#define GPP_F5 85
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#define GPP_F6 86
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#define GPP_F7 87
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#define GPP_F8 88
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#define GPP_F9 89
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#define GPP_F10 90
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#define GPP_F11 91
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#define GPP_F12 92
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#define GPP_F13 93
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#define GPP_F14 94
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#define GPP_F15 95
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#define GPP_F16 96
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#define GPP_F17 97
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#define GPP_F18 98
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#define GPP_F19 99
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#define GPP_F20 100
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#define GPP_F21 101
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#define GPP_F22 102
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#define GPP_F23 103
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/* Group H */
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#define GPP_H0 104
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#define GPP_H1 105
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#define GPP_H2 106
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#define GPP_H3 107
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#define GPP_H4 108
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#define GPP_H5 109
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#define GPP_H6 110
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#define GPP_H7 111
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#define GPP_H8 112
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#define GPP_H9 113
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#define GPP_H10 114
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#define GPP_H11 115
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#define GPP_H12 116
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#define GPP_H13 117
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#define GPP_H14 118
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#define GPP_H15 119
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#define GPP_H16 120
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#define GPP_H17 121
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#define GPP_H18 122
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#define GPP_H19 123
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#define GPP_H20 124
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#define GPP_H21 125
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#define GPP_H22 126
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#define GPP_H23 127
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#define NUM_GPIO_COM1_PADS (GPP_H23 - GPP_D0 + 1)
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/* Group C */
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#define GPP_C0 128
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#define GPP_C1 129
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#define GPP_C2 130
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#define GPP_C3 131
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#define GPP_C4 132
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#define GPP_C5 133
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#define GPP_C6 134
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#define GPP_C7 135
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#define GPP_C8 136
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#define GPP_C9 137
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#define GPP_C10 138
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#define GPP_C11 139
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#define GPP_C12 140
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#define GPP_C13 141
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#define GPP_C14 142
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#define GPP_C15 143
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#define GPP_C16 144
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#define GPP_C17 145
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#define GPP_C18 146
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#define GPP_C19 147
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#define GPP_C20 148
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#define GPP_C21 149
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#define GPP_C22 150
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#define GPP_C23 151
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/* Group E */
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#define GPP_E0 152
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#define GPP_E1 153
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#define GPP_E2 154
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#define GPP_E3 155
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#define GPP_E4 156
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#define GPP_E5 157
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#define GPP_E6 158
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#define GPP_E7 159
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#define GPP_E8 160
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#define GPP_E9 161
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#define GPP_E10 162
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#define GPP_E11 163
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#define GPP_E12 164
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#define GPP_E13 165
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#define GPP_E14 166
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#define GPP_E15 167
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#define GPP_E16 168
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#define GPP_E17 169
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#define GPP_E18 170
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#define GPP_E19 171
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#define GPP_E20 172
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#define GPP_E21 173
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#define GPP_E22 174
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#define GPP_E23 175
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#define NUM_GPIO_COM3_PADS (GPP_E23 - GPP_C0 + 1)
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/* Group GPD */
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#define GPD0 176
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#define GPD1 177
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#define GPD2 178
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#define GPD3 179
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#define GPD4 180
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#define GPD5 181
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#define GPD6 182
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#define GPD7 183
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#define GPD8 184
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#define GPD9 185
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#define GPD10 186
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#define GPD11 187
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#define NUM_GPIO_COM2_PADS (GPD11 - GPD0 + 1)
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#endif
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