Aaron Williams | 0c7c1ea | 2020-12-11 17:05:37 +0100 | [diff] [blame^] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 2 | /* |
| 3 | * Copyright (C) 2020 Marvell International Ltd. |
| 4 | */ |
| 5 | |
| 6 | #ifndef __CVMX_MIO_DEFS_H__ |
| 7 | #define __CVMX_MIO_DEFS_H__ |
| 8 | |
| 9 | #define CVMX_MIO_PTP_CLOCK_CFG (0x0001070000000F00ull) |
| 10 | #define CVMX_MIO_PTP_EVT_CNT (0x0001070000000F28ull) |
| 11 | #define CVMX_MIO_RST_BOOT (0x0001180000001600ull) |
| 12 | #define CVMX_MIO_RST_CTLX(offset) (0x0001180000001618ull + ((offset) & 1)) |
| 13 | #define CVMX_MIO_QLMX_CFG(offset) (0x0001180000001590ull + ((offset) & 7) * 8) |
| 14 | |
| 15 | /** |
| 16 | * cvmx_mio_ptp_clock_cfg |
| 17 | * |
| 18 | * This register configures the timestamp architecture. |
| 19 | * |
| 20 | */ |
| 21 | union cvmx_mio_ptp_clock_cfg { |
| 22 | u64 u64; |
| 23 | struct cvmx_mio_ptp_clock_cfg_s { |
| 24 | u64 reserved_40_63 : 24; |
| 25 | u64 ext_clk_edge : 2; |
| 26 | u64 ckout_out4 : 1; |
| 27 | u64 pps_out : 5; |
| 28 | u64 pps_inv : 1; |
| 29 | u64 pps_en : 1; |
| 30 | u64 ckout_out : 4; |
| 31 | u64 ckout_inv : 1; |
| 32 | u64 ckout_en : 1; |
| 33 | u64 evcnt_in : 6; |
| 34 | u64 evcnt_edge : 1; |
| 35 | u64 evcnt_en : 1; |
| 36 | u64 tstmp_in : 6; |
| 37 | u64 tstmp_edge : 1; |
| 38 | u64 tstmp_en : 1; |
| 39 | u64 ext_clk_in : 6; |
| 40 | u64 ext_clk_en : 1; |
| 41 | u64 ptp_en : 1; |
| 42 | } s; |
| 43 | struct cvmx_mio_ptp_clock_cfg_cn61xx { |
| 44 | u64 reserved_42_63 : 22; |
| 45 | u64 pps : 1; |
| 46 | u64 ckout : 1; |
| 47 | u64 ext_clk_edge : 2; |
| 48 | u64 ckout_out4 : 1; |
| 49 | u64 pps_out : 5; |
| 50 | u64 pps_inv : 1; |
| 51 | u64 pps_en : 1; |
| 52 | u64 ckout_out : 4; |
| 53 | u64 ckout_inv : 1; |
| 54 | u64 ckout_en : 1; |
| 55 | u64 evcnt_in : 6; |
| 56 | u64 evcnt_edge : 1; |
| 57 | u64 evcnt_en : 1; |
| 58 | u64 tstmp_in : 6; |
| 59 | u64 tstmp_edge : 1; |
| 60 | u64 tstmp_en : 1; |
| 61 | u64 ext_clk_in : 6; |
| 62 | u64 ext_clk_en : 1; |
| 63 | u64 ptp_en : 1; |
| 64 | } cn61xx; |
| 65 | struct cvmx_mio_ptp_clock_cfg_cn63xx { |
| 66 | u64 reserved_24_63 : 40; |
| 67 | u64 evcnt_in : 6; |
| 68 | u64 evcnt_edge : 1; |
| 69 | u64 evcnt_en : 1; |
| 70 | u64 tstmp_in : 6; |
| 71 | u64 tstmp_edge : 1; |
| 72 | u64 tstmp_en : 1; |
| 73 | u64 ext_clk_in : 6; |
| 74 | u64 ext_clk_en : 1; |
| 75 | u64 ptp_en : 1; |
| 76 | } cn63xx; |
| 77 | struct cvmx_mio_ptp_clock_cfg_cn63xx cn63xxp1; |
| 78 | struct cvmx_mio_ptp_clock_cfg_s cn66xx; |
| 79 | struct cvmx_mio_ptp_clock_cfg_cn61xx cn68xx; |
| 80 | struct cvmx_mio_ptp_clock_cfg_cn63xx cn68xxp1; |
| 81 | struct cvmx_mio_ptp_clock_cfg_cn70xx { |
| 82 | u64 reserved_42_63 : 22; |
| 83 | u64 ckout : 1; |
| 84 | u64 pps : 1; |
| 85 | u64 ext_clk_edge : 2; |
| 86 | u64 reserved_32_37 : 6; |
| 87 | u64 pps_inv : 1; |
| 88 | u64 pps_en : 1; |
| 89 | u64 reserved_26_29 : 4; |
| 90 | u64 ckout_inv : 1; |
| 91 | u64 ckout_en : 1; |
| 92 | u64 evcnt_in : 6; |
| 93 | u64 evcnt_edge : 1; |
| 94 | u64 evcnt_en : 1; |
| 95 | u64 tstmp_in : 6; |
| 96 | u64 tstmp_edge : 1; |
| 97 | u64 tstmp_en : 1; |
| 98 | u64 ext_clk_in : 6; |
| 99 | u64 ext_clk_en : 1; |
| 100 | u64 ptp_en : 1; |
| 101 | } cn70xx; |
| 102 | struct cvmx_mio_ptp_clock_cfg_cn70xx cn70xxp1; |
| 103 | struct cvmx_mio_ptp_clock_cfg_cn70xx cn73xx; |
| 104 | struct cvmx_mio_ptp_clock_cfg_cn70xx cn78xx; |
| 105 | struct cvmx_mio_ptp_clock_cfg_cn70xx cn78xxp1; |
| 106 | struct cvmx_mio_ptp_clock_cfg_cn61xx cnf71xx; |
| 107 | struct cvmx_mio_ptp_clock_cfg_cn70xx cnf75xx; |
| 108 | }; |
| 109 | |
| 110 | typedef union cvmx_mio_ptp_clock_cfg cvmx_mio_ptp_clock_cfg_t; |
| 111 | |
| 112 | /** |
| 113 | * cvmx_mio_ptp_evt_cnt |
| 114 | * |
| 115 | * This register contains the PTP event counter. |
| 116 | * |
| 117 | */ |
| 118 | union cvmx_mio_ptp_evt_cnt { |
| 119 | u64 u64; |
| 120 | struct cvmx_mio_ptp_evt_cnt_s { |
| 121 | u64 cntr : 64; |
| 122 | } s; |
| 123 | struct cvmx_mio_ptp_evt_cnt_s cn61xx; |
| 124 | struct cvmx_mio_ptp_evt_cnt_s cn63xx; |
| 125 | struct cvmx_mio_ptp_evt_cnt_s cn63xxp1; |
| 126 | struct cvmx_mio_ptp_evt_cnt_s cn66xx; |
| 127 | struct cvmx_mio_ptp_evt_cnt_s cn68xx; |
| 128 | struct cvmx_mio_ptp_evt_cnt_s cn68xxp1; |
| 129 | struct cvmx_mio_ptp_evt_cnt_s cn70xx; |
| 130 | struct cvmx_mio_ptp_evt_cnt_s cn70xxp1; |
| 131 | struct cvmx_mio_ptp_evt_cnt_s cn73xx; |
| 132 | struct cvmx_mio_ptp_evt_cnt_s cn78xx; |
| 133 | struct cvmx_mio_ptp_evt_cnt_s cn78xxp1; |
| 134 | struct cvmx_mio_ptp_evt_cnt_s cnf71xx; |
| 135 | struct cvmx_mio_ptp_evt_cnt_s cnf75xx; |
| 136 | }; |
| 137 | |
| 138 | typedef union cvmx_mio_ptp_evt_cnt cvmx_mio_ptp_evt_cnt_t; |
| 139 | |
| 140 | /** |
| 141 | * cvmx_mio_rst_boot |
| 142 | * |
| 143 | * Notes: |
| 144 | * JTCSRDIS, EJTAGDIS, ROMEN reset to 1 in authentik mode; in all other modes they reset to 0. |
| 145 | * |
| 146 | */ |
| 147 | union cvmx_mio_rst_boot { |
| 148 | u64 u64; |
| 149 | struct cvmx_mio_rst_boot_s { |
| 150 | u64 chipkill : 1; |
| 151 | u64 jtcsrdis : 1; |
| 152 | u64 ejtagdis : 1; |
| 153 | u64 romen : 1; |
| 154 | u64 ckill_ppdis : 1; |
| 155 | u64 jt_tstmode : 1; |
| 156 | u64 reserved_50_57 : 8; |
| 157 | u64 lboot_ext : 2; |
| 158 | u64 reserved_44_47 : 4; |
| 159 | u64 qlm4_spd : 4; |
| 160 | u64 qlm3_spd : 4; |
| 161 | u64 c_mul : 6; |
| 162 | u64 pnr_mul : 6; |
| 163 | u64 qlm2_spd : 4; |
| 164 | u64 qlm1_spd : 4; |
| 165 | u64 qlm0_spd : 4; |
| 166 | u64 lboot : 10; |
| 167 | u64 rboot : 1; |
| 168 | u64 rboot_pin : 1; |
| 169 | } s; |
| 170 | struct cvmx_mio_rst_boot_cn61xx { |
| 171 | u64 chipkill : 1; |
| 172 | u64 jtcsrdis : 1; |
| 173 | u64 ejtagdis : 1; |
| 174 | u64 romen : 1; |
| 175 | u64 ckill_ppdis : 1; |
| 176 | u64 jt_tstmode : 1; |
| 177 | u64 reserved_50_57 : 8; |
| 178 | u64 lboot_ext : 2; |
| 179 | u64 reserved_36_47 : 12; |
| 180 | u64 c_mul : 6; |
| 181 | u64 pnr_mul : 6; |
| 182 | u64 qlm2_spd : 4; |
| 183 | u64 qlm1_spd : 4; |
| 184 | u64 qlm0_spd : 4; |
| 185 | u64 lboot : 10; |
| 186 | u64 rboot : 1; |
| 187 | u64 rboot_pin : 1; |
| 188 | } cn61xx; |
| 189 | struct cvmx_mio_rst_boot_cn63xx { |
| 190 | u64 reserved_36_63 : 28; |
| 191 | u64 c_mul : 6; |
| 192 | u64 pnr_mul : 6; |
| 193 | u64 qlm2_spd : 4; |
| 194 | u64 qlm1_spd : 4; |
| 195 | u64 qlm0_spd : 4; |
| 196 | u64 lboot : 10; |
| 197 | u64 rboot : 1; |
| 198 | u64 rboot_pin : 1; |
| 199 | } cn63xx; |
| 200 | struct cvmx_mio_rst_boot_cn63xx cn63xxp1; |
| 201 | struct cvmx_mio_rst_boot_cn66xx { |
| 202 | u64 chipkill : 1; |
| 203 | u64 jtcsrdis : 1; |
| 204 | u64 ejtagdis : 1; |
| 205 | u64 romen : 1; |
| 206 | u64 ckill_ppdis : 1; |
| 207 | u64 reserved_50_58 : 9; |
| 208 | u64 lboot_ext : 2; |
| 209 | u64 reserved_36_47 : 12; |
| 210 | u64 c_mul : 6; |
| 211 | u64 pnr_mul : 6; |
| 212 | u64 qlm2_spd : 4; |
| 213 | u64 qlm1_spd : 4; |
| 214 | u64 qlm0_spd : 4; |
| 215 | u64 lboot : 10; |
| 216 | u64 rboot : 1; |
| 217 | u64 rboot_pin : 1; |
| 218 | } cn66xx; |
| 219 | struct cvmx_mio_rst_boot_cn68xx { |
| 220 | u64 reserved_59_63 : 5; |
| 221 | u64 jt_tstmode : 1; |
| 222 | u64 reserved_44_57 : 14; |
| 223 | u64 qlm4_spd : 4; |
| 224 | u64 qlm3_spd : 4; |
| 225 | u64 c_mul : 6; |
| 226 | u64 pnr_mul : 6; |
| 227 | u64 qlm2_spd : 4; |
| 228 | u64 qlm1_spd : 4; |
| 229 | u64 qlm0_spd : 4; |
| 230 | u64 lboot : 10; |
| 231 | u64 rboot : 1; |
| 232 | u64 rboot_pin : 1; |
| 233 | } cn68xx; |
| 234 | struct cvmx_mio_rst_boot_cn68xxp1 { |
| 235 | u64 reserved_44_63 : 20; |
| 236 | u64 qlm4_spd : 4; |
| 237 | u64 qlm3_spd : 4; |
| 238 | u64 c_mul : 6; |
| 239 | u64 pnr_mul : 6; |
| 240 | u64 qlm2_spd : 4; |
| 241 | u64 qlm1_spd : 4; |
| 242 | u64 qlm0_spd : 4; |
| 243 | u64 lboot : 10; |
| 244 | u64 rboot : 1; |
| 245 | u64 rboot_pin : 1; |
| 246 | } cn68xxp1; |
| 247 | struct cvmx_mio_rst_boot_cn61xx cnf71xx; |
| 248 | }; |
| 249 | |
| 250 | typedef union cvmx_mio_rst_boot cvmx_mio_rst_boot_t; |
| 251 | |
| 252 | /** |
| 253 | * cvmx_mio_rst_ctl# |
| 254 | * |
| 255 | * Notes: |
| 256 | * GEN1_Only mode is enabled for PEM0 when QLM1_SPD[0] is set or when sclk < 550Mhz. |
| 257 | * GEN1_Only mode is enabled for PEM1 when QLM1_SPD[1] is set or when sclk < 550Mhz. |
| 258 | */ |
| 259 | union cvmx_mio_rst_ctlx { |
| 260 | u64 u64; |
| 261 | struct cvmx_mio_rst_ctlx_s { |
| 262 | u64 reserved_13_63 : 51; |
| 263 | u64 in_rev_ln : 1; |
| 264 | u64 rev_lanes : 1; |
| 265 | u64 gen1_only : 1; |
| 266 | u64 prst_link : 1; |
| 267 | u64 rst_done : 1; |
| 268 | u64 rst_link : 1; |
| 269 | u64 host_mode : 1; |
| 270 | u64 prtmode : 2; |
| 271 | u64 rst_drv : 1; |
| 272 | u64 rst_rcv : 1; |
| 273 | u64 rst_chip : 1; |
| 274 | u64 rst_val : 1; |
| 275 | } s; |
| 276 | struct cvmx_mio_rst_ctlx_s cn61xx; |
| 277 | struct cvmx_mio_rst_ctlx_cn63xx { |
| 278 | u64 reserved_10_63 : 54; |
| 279 | u64 prst_link : 1; |
| 280 | u64 rst_done : 1; |
| 281 | u64 rst_link : 1; |
| 282 | u64 host_mode : 1; |
| 283 | u64 prtmode : 2; |
| 284 | u64 rst_drv : 1; |
| 285 | u64 rst_rcv : 1; |
| 286 | u64 rst_chip : 1; |
| 287 | u64 rst_val : 1; |
| 288 | } cn63xx; |
| 289 | struct cvmx_mio_rst_ctlx_cn63xxp1 { |
| 290 | u64 reserved_9_63 : 55; |
| 291 | u64 rst_done : 1; |
| 292 | u64 rst_link : 1; |
| 293 | u64 host_mode : 1; |
| 294 | u64 prtmode : 2; |
| 295 | u64 rst_drv : 1; |
| 296 | u64 rst_rcv : 1; |
| 297 | u64 rst_chip : 1; |
| 298 | u64 rst_val : 1; |
| 299 | } cn63xxp1; |
| 300 | struct cvmx_mio_rst_ctlx_cn63xx cn66xx; |
| 301 | struct cvmx_mio_rst_ctlx_cn63xx cn68xx; |
| 302 | struct cvmx_mio_rst_ctlx_cn63xx cn68xxp1; |
| 303 | struct cvmx_mio_rst_ctlx_s cnf71xx; |
| 304 | }; |
| 305 | |
| 306 | typedef union cvmx_mio_rst_ctlx cvmx_mio_rst_ctlx_t; |
| 307 | |
| 308 | /** |
| 309 | * cvmx_mio_qlm#_cfg |
| 310 | * |
| 311 | * Notes: |
| 312 | * Certain QLM_SPD is valid only for certain QLM_CFG configuration, refer to HRM for valid |
| 313 | * combinations. These csrs are reset only on COLD_RESET. The Reset values for QLM_SPD and QLM_CFG |
| 314 | * are as follows: MIO_QLM0_CFG SPD=F, CFG=2 SGMII (AGX0) |
| 315 | * MIO_QLM1_CFG SPD=0, CFG=1 PCIE 2x1 (PEM0/PEM1) |
| 316 | */ |
| 317 | union cvmx_mio_qlmx_cfg { |
| 318 | u64 u64; |
| 319 | struct cvmx_mio_qlmx_cfg_s { |
| 320 | u64 reserved_15_63 : 49; |
| 321 | u64 prtmode : 1; |
| 322 | u64 reserved_12_13 : 2; |
| 323 | u64 qlm_spd : 4; |
| 324 | u64 reserved_4_7 : 4; |
| 325 | u64 qlm_cfg : 4; |
| 326 | } s; |
| 327 | struct cvmx_mio_qlmx_cfg_cn61xx { |
| 328 | u64 reserved_15_63 : 49; |
| 329 | u64 prtmode : 1; |
| 330 | u64 reserved_12_13 : 2; |
| 331 | u64 qlm_spd : 4; |
| 332 | u64 reserved_2_7 : 6; |
| 333 | u64 qlm_cfg : 2; |
| 334 | } cn61xx; |
| 335 | struct cvmx_mio_qlmx_cfg_cn66xx { |
| 336 | u64 reserved_12_63 : 52; |
| 337 | u64 qlm_spd : 4; |
| 338 | u64 reserved_4_7 : 4; |
| 339 | u64 qlm_cfg : 4; |
| 340 | } cn66xx; |
| 341 | struct cvmx_mio_qlmx_cfg_cn68xx { |
| 342 | u64 reserved_12_63 : 52; |
| 343 | u64 qlm_spd : 4; |
| 344 | u64 reserved_3_7 : 5; |
| 345 | u64 qlm_cfg : 3; |
| 346 | } cn68xx; |
| 347 | struct cvmx_mio_qlmx_cfg_cn68xx cn68xxp1; |
| 348 | struct cvmx_mio_qlmx_cfg_cn61xx cnf71xx; |
| 349 | }; |
| 350 | |
| 351 | typedef union cvmx_mio_qlmx_cfg cvmx_mio_qlmx_cfg_t; |
| 352 | |
| 353 | #endif |