arch/mips/include/asm/octeon/cvmx-gpio-defs.h

   1 /***********************license start***************
   2  * Author: Cavium Networks
   3  *
   4  * Contact: support@caviumnetworks.com
   5  * This file is part of the OCTEON SDK
   6  *
   7  * Copyright (c) 2003-2008 Cavium Networks
   8  *
   9  * This file is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License, Version 2, as
  11  * published by the Free Software Foundation.
  12  *
  13  * This file is distributed in the hope that it will be useful, but
  14  * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
  15  * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
  16  * NONINFRINGEMENT.  See the GNU General Public License for more
  17  * details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this file; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  22  * or visit http://www.gnu.org/licenses/.
  23  *
  24  * This file may also be available under a different license from Cavium.
  25  * Contact Cavium Networks for more information
  26  ***********************license end**************************************/
  27
  28 #ifndef __CVMX_GPIO_DEFS_H__
  29 #define __CVMX_GPIO_DEFS_H__
  30
  31 #define CVMX_GPIO_BIT_CFGX(offset) \
  32          CVMX_ADD_IO_SEG(0x0001070000000800ull + (((offset) & 15) * 8))
  33 #define CVMX_GPIO_BOOT_ENA \
  34          CVMX_ADD_IO_SEG(0x00010700000008A8ull)
  35 #define CVMX_GPIO_CLK_GENX(offset) \
  36          CVMX_ADD_IO_SEG(0x00010700000008C0ull + (((offset) & 3) * 8))
  37 #define CVMX_GPIO_DBG_ENA \
  38          CVMX_ADD_IO_SEG(0x00010700000008A0ull)
  39 #define CVMX_GPIO_INT_CLR \
  40          CVMX_ADD_IO_SEG(0x0001070000000898ull)
  41 #define CVMX_GPIO_RX_DAT \
  42          CVMX_ADD_IO_SEG(0x0001070000000880ull)
  43 #define CVMX_GPIO_TX_CLR \
  44          CVMX_ADD_IO_SEG(0x0001070000000890ull)
  45 #define CVMX_GPIO_TX_SET \
  46          CVMX_ADD_IO_SEG(0x0001070000000888ull)
  47 #define CVMX_GPIO_XBIT_CFGX(offset) \
  48          CVMX_ADD_IO_SEG(0x0001070000000900ull + (((offset) & 31) * 8) - 8 * 16)
  49
  50 union cvmx_gpio_bit_cfgx {
  51         uint64_t u64;
  52         struct cvmx_gpio_bit_cfgx_s {
  53                 uint64_t reserved_15_63:49;
  54                 uint64_t clk_gen:1;
  55                 uint64_t clk_sel:2;
  56                 uint64_t fil_sel:4;
  57                 uint64_t fil_cnt:4;
  58                 uint64_t int_type:1;
  59                 uint64_t int_en:1;
  60                 uint64_t rx_xor:1;
  61                 uint64_t tx_oe:1;
  62         } s;
  63         struct cvmx_gpio_bit_cfgx_cn30xx {
  64                 uint64_t reserved_12_63:52;
  65                 uint64_t fil_sel:4;
  66                 uint64_t fil_cnt:4;
  67                 uint64_t int_type:1;
  68                 uint64_t int_en:1;
  69                 uint64_t rx_xor:1;
  70                 uint64_t tx_oe:1;
  71         } cn30xx;
  72         struct cvmx_gpio_bit_cfgx_cn30xx cn31xx;
  73         struct cvmx_gpio_bit_cfgx_cn30xx cn38xx;
  74         struct cvmx_gpio_bit_cfgx_cn30xx cn38xxp2;
  75         struct cvmx_gpio_bit_cfgx_cn30xx cn50xx;
  76         struct cvmx_gpio_bit_cfgx_s cn52xx;
  77         struct cvmx_gpio_bit_cfgx_s cn52xxp1;
  78         struct cvmx_gpio_bit_cfgx_s cn56xx;
  79         struct cvmx_gpio_bit_cfgx_s cn56xxp1;
  80         struct cvmx_gpio_bit_cfgx_cn30xx cn58xx;
  81         struct cvmx_gpio_bit_cfgx_cn30xx cn58xxp1;
  82 };
  83
  84 union cvmx_gpio_boot_ena {
  85         uint64_t u64;
  86         struct cvmx_gpio_boot_ena_s {
  87                 uint64_t reserved_12_63:52;
  88                 uint64_t boot_ena:4;
  89                 uint64_t reserved_0_7:8;
  90         } s;
  91         struct cvmx_gpio_boot_ena_s cn30xx;
  92         struct cvmx_gpio_boot_ena_s cn31xx;
  93         struct cvmx_gpio_boot_ena_s cn50xx;
  94 };
  95
  96 union cvmx_gpio_clk_genx {
  97         uint64_t u64;
  98         struct cvmx_gpio_clk_genx_s {
  99                 uint64_t reserved_32_63:32;
 100                 uint64_t n:32;
 101         } s;
 102         struct cvmx_gpio_clk_genx_s cn52xx;
 103         struct cvmx_gpio_clk_genx_s cn52xxp1;
 104         struct cvmx_gpio_clk_genx_s cn56xx;
 105         struct cvmx_gpio_clk_genx_s cn56xxp1;
 106 };
 107
 108 union cvmx_gpio_dbg_ena {
 109         uint64_t u64;
 110         struct cvmx_gpio_dbg_ena_s {
 111                 uint64_t reserved_21_63:43;
 112                 uint64_t dbg_ena:21;
 113         } s;
 114         struct cvmx_gpio_dbg_ena_s cn30xx;
 115         struct cvmx_gpio_dbg_ena_s cn31xx;
 116         struct cvmx_gpio_dbg_ena_s cn50xx;
 117 };
 118
 119 union cvmx_gpio_int_clr {
 120         uint64_t u64;
 121         struct cvmx_gpio_int_clr_s {
 122                 uint64_t reserved_16_63:48;
 123                 uint64_t type:16;
 124         } s;
 125         struct cvmx_gpio_int_clr_s cn30xx;
 126         struct cvmx_gpio_int_clr_s cn31xx;
 127         struct cvmx_gpio_int_clr_s cn38xx;
 128         struct cvmx_gpio_int_clr_s cn38xxp2;
 129         struct cvmx_gpio_int_clr_s cn50xx;
 130         struct cvmx_gpio_int_clr_s cn52xx;
 131         struct cvmx_gpio_int_clr_s cn52xxp1;
 132         struct cvmx_gpio_int_clr_s cn56xx;
 133         struct cvmx_gpio_int_clr_s cn56xxp1;
 134         struct cvmx_gpio_int_clr_s cn58xx;
 135         struct cvmx_gpio_int_clr_s cn58xxp1;
 136 };
 137
 138 union cvmx_gpio_rx_dat {
 139         uint64_t u64;
 140         struct cvmx_gpio_rx_dat_s {
 141                 uint64_t reserved_24_63:40;
 142                 uint64_t dat:24;
 143         } s;
 144         struct cvmx_gpio_rx_dat_s cn30xx;
 145         struct cvmx_gpio_rx_dat_s cn31xx;
 146         struct cvmx_gpio_rx_dat_cn38xx {
 147                 uint64_t reserved_16_63:48;
 148                 uint64_t dat:16;
 149         } cn38xx;
 150         struct cvmx_gpio_rx_dat_cn38xx cn38xxp2;
 151         struct cvmx_gpio_rx_dat_s cn50xx;
 152         struct cvmx_gpio_rx_dat_cn38xx cn52xx;
 153         struct cvmx_gpio_rx_dat_cn38xx cn52xxp1;
 154         struct cvmx_gpio_rx_dat_cn38xx cn56xx;
 155         struct cvmx_gpio_rx_dat_cn38xx cn56xxp1;
 156         struct cvmx_gpio_rx_dat_cn38xx cn58xx;
 157         struct cvmx_gpio_rx_dat_cn38xx cn58xxp1;
 158 };
 159
 160 union cvmx_gpio_tx_clr {
 161         uint64_t u64;
 162         struct cvmx_gpio_tx_clr_s {
 163                 uint64_t reserved_24_63:40;
 164                 uint64_t clr:24;
 165         } s;
 166         struct cvmx_gpio_tx_clr_s cn30xx;
 167         struct cvmx_gpio_tx_clr_s cn31xx;
 168         struct cvmx_gpio_tx_clr_cn38xx {
 169                 uint64_t reserved_16_63:48;
 170                 uint64_t clr:16;
 171         } cn38xx;
 172         struct cvmx_gpio_tx_clr_cn38xx cn38xxp2;
 173         struct cvmx_gpio_tx_clr_s cn50xx;
 174         struct cvmx_gpio_tx_clr_cn38xx cn52xx;
 175         struct cvmx_gpio_tx_clr_cn38xx cn52xxp1;
 176         struct cvmx_gpio_tx_clr_cn38xx cn56xx;
 177         struct cvmx_gpio_tx_clr_cn38xx cn56xxp1;
 178         struct cvmx_gpio_tx_clr_cn38xx cn58xx;
 179         struct cvmx_gpio_tx_clr_cn38xx cn58xxp1;
 180 };
 181
 182 union cvmx_gpio_tx_set {
 183         uint64_t u64;
 184         struct cvmx_gpio_tx_set_s {
 185                 uint64_t reserved_24_63:40;
 186                 uint64_t set:24;
 187         } s;
 188         struct cvmx_gpio_tx_set_s cn30xx;
 189         struct cvmx_gpio_tx_set_s cn31xx;
 190         struct cvmx_gpio_tx_set_cn38xx {
 191                 uint64_t reserved_16_63:48;
 192                 uint64_t set:16;
 193         } cn38xx;
 194         struct cvmx_gpio_tx_set_cn38xx cn38xxp2;
 195         struct cvmx_gpio_tx_set_s cn50xx;
 196         struct cvmx_gpio_tx_set_cn38xx cn52xx;
 197         struct cvmx_gpio_tx_set_cn38xx cn52xxp1;
 198         struct cvmx_gpio_tx_set_cn38xx cn56xx;
 199         struct cvmx_gpio_tx_set_cn38xx cn56xxp1;
 200         struct cvmx_gpio_tx_set_cn38xx cn58xx;
 201         struct cvmx_gpio_tx_set_cn38xx cn58xxp1;
 202 };
 203
 204 union cvmx_gpio_xbit_cfgx {
 205         uint64_t u64;
 206         struct cvmx_gpio_xbit_cfgx_s {
 207                 uint64_t reserved_12_63:52;
 208                 uint64_t fil_sel:4;
 209                 uint64_t fil_cnt:4;
 210                 uint64_t reserved_2_3:2;
 211                 uint64_t rx_xor:1;
 212                 uint64_t tx_oe:1;
 213         } s;
 214         struct cvmx_gpio_xbit_cfgx_s cn30xx;
 215         struct cvmx_gpio_xbit_cfgx_s cn31xx;
 216         struct cvmx_gpio_xbit_cfgx_s cn50xx;
 217 };
 218
 219 #endif