arch/riscv/boot/dts/sophgo/sg2042.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
   2 /*
   3  * Copyright (C) 2022 Sophgo Technology Inc. All rights reserved.
   4  */
   5
   6 /dts-v1/;
   7 #include <dt-bindings/interrupt-controller/irq.h>
   8
   9 #include "sg2042-cpus.dtsi"
  10
  11 / {
  12         compatible = "sophgo,sg2042";
  13         #address-cells = <2>;
  14         #size-cells = <2>;
  15         dma-noncoherent;
  16
  17         aliases {
  18                 serial0 = &uart0;
  19         };
  20
  21         soc: soc {
  22                 compatible = "simple-bus";
  23                 #address-cells = <2>;
  24                 #size-cells = <2>;
  25                 ranges;
  26
  27                 clint_mswi: interrupt-controller@7094000000 {
  28                         compatible = "sophgo,sg2042-aclint-mswi", "thead,c900-aclint-mswi";
  29                         reg = <0x00000070 0x94000000 0x00000000 0x00004000>;
  30                         interrupts-extended = <&cpu0_intc 3>,
  31                                               <&cpu1_intc 3>,
  32                                               <&cpu2_intc 3>,
  33                                               <&cpu3_intc 3>,
  34                                               <&cpu4_intc 3>,
  35                                               <&cpu5_intc 3>,
  36                                               <&cpu6_intc 3>,
  37                                               <&cpu7_intc 3>,
  38                                               <&cpu8_intc 3>,
  39                                               <&cpu9_intc 3>,
  40                                               <&cpu10_intc 3>,
  41                                               <&cpu11_intc 3>,
  42                                               <&cpu12_intc 3>,
  43                                               <&cpu13_intc 3>,
  44                                               <&cpu14_intc 3>,
  45                                               <&cpu15_intc 3>,
  46                                               <&cpu16_intc 3>,
  47                                               <&cpu17_intc 3>,
  48                                               <&cpu18_intc 3>,
  49                                               <&cpu19_intc 3>,
  50                                               <&cpu20_intc 3>,
  51                                               <&cpu21_intc 3>,
  52                                               <&cpu22_intc 3>,
  53                                               <&cpu23_intc 3>,
  54                                               <&cpu24_intc 3>,
  55                                               <&cpu25_intc 3>,
  56                                               <&cpu26_intc 3>,
  57                                               <&cpu27_intc 3>,
  58                                               <&cpu28_intc 3>,
  59                                               <&cpu29_intc 3>,
  60                                               <&cpu30_intc 3>,
  61                                               <&cpu31_intc 3>,
  62                                               <&cpu32_intc 3>,
  63                                               <&cpu33_intc 3>,
  64                                               <&cpu34_intc 3>,
  65                                               <&cpu35_intc 3>,
  66                                               <&cpu36_intc 3>,
  67                                               <&cpu37_intc 3>,
  68                                               <&cpu38_intc 3>,
  69                                               <&cpu39_intc 3>,
  70                                               <&cpu40_intc 3>,
  71                                               <&cpu41_intc 3>,
  72                                               <&cpu42_intc 3>,
  73                                               <&cpu43_intc 3>,
  74                                               <&cpu44_intc 3>,
  75                                               <&cpu45_intc 3>,
  76                                               <&cpu46_intc 3>,
  77                                               <&cpu47_intc 3>,
  78                                               <&cpu48_intc 3>,
  79                                               <&cpu49_intc 3>,
  80                                               <&cpu50_intc 3>,
  81                                               <&cpu51_intc 3>,
  82                                               <&cpu52_intc 3>,
  83                                               <&cpu53_intc 3>,
  84                                               <&cpu54_intc 3>,
  85                                               <&cpu55_intc 3>,
  86                                               <&cpu56_intc 3>,
  87                                               <&cpu57_intc 3>,
  88                                               <&cpu58_intc 3>,
  89                                               <&cpu59_intc 3>,
  90                                               <&cpu60_intc 3>,
  91                                               <&cpu61_intc 3>,
  92                                               <&cpu62_intc 3>,
  93                                               <&cpu63_intc 3>;
  94                 };
  95
  96                 clint_mtimer0: timer@70ac000000 {
  97                         compatible = "sophgo,sg2042-aclint-mtimer", "thead,c900-aclint-mtimer";
  98                         reg = <0x00000070 0xac000000 0x00000000 0x00007ff8>;
  99                         interrupts-extended = <&cpu0_intc 7>,
 100                                               <&cpu1_intc 7>,
 101                                               <&cpu2_intc 7>,
 102                                               <&cpu3_intc 7>;
 103                 };
 104
 105                 clint_mtimer1: timer@70ac010000 {
 106                         compatible = "sophgo,sg2042-aclint-mtimer", "thead,c900-aclint-mtimer";
 107                         reg = <0x00000070 0xac010000 0x00000000 0x00007ff8>;
 108                         interrupts-extended = <&cpu4_intc 7>,
 109                                               <&cpu5_intc 7>,
 110                                               <&cpu6_intc 7>,
 111                                               <&cpu7_intc 7>;
 112                 };
 113
 114                 clint_mtimer2: timer@70ac020000 {
 115                         compatible = "sophgo,sg2042-aclint-mtimer", "thead,c900-aclint-mtimer";
 116                         reg = <0x00000070 0xac020000 0x00000000 0x00007ff8>;
 117                         interrupts-extended = <&cpu8_intc 7>,
 118                                               <&cpu9_intc 7>,
 119                                               <&cpu10_intc 7>,
 120                                               <&cpu11_intc 7>;
 121                 };
 122
 123                 clint_mtimer3: timer@70ac030000 {
 124                         compatible = "sophgo,sg2042-aclint-mtimer", "thead,c900-aclint-mtimer";
 125                         reg = <0x00000070 0xac030000 0x00000000 0x00007ff8>;
 126                         interrupts-extended = <&cpu12_intc 7>,
 127                                               <&cpu13_intc 7>,
 128                                               <&cpu14_intc 7>,
 129                                               <&cpu15_intc 7>;
 130                 };
 131
 132                 clint_mtimer4: timer@70ac040000 {
 133                         compatible = "sophgo,sg2042-aclint-mtimer", "thead,c900-aclint-mtimer";
 134                         reg = <0x00000070 0xac040000 0x00000000 0x00007ff8>;
 135                         interrupts-extended = <&cpu16_intc 7>,
 136                                               <&cpu17_intc 7>,
 137                                               <&cpu18_intc 7>,
 138                                               <&cpu19_intc 7>;
 139                 };
 140
 141                 clint_mtimer5: timer@70ac050000 {
 142                         compatible = "sophgo,sg2042-aclint-mtimer", "thead,c900-aclint-mtimer";
 143                         reg = <0x00000070 0xac050000 0x00000000 0x00007ff8>;
 144                         interrupts-extended = <&cpu20_intc 7>,
 145                                               <&cpu21_intc 7>,
 146                                               <&cpu22_intc 7>,
 147                                               <&cpu23_intc 7>;
 148                 };
 149
 150                 clint_mtimer6: timer@70ac060000 {
 151                         compatible = "sophgo,sg2042-aclint-mtimer", "thead,c900-aclint-mtimer";
 152                         reg = <0x00000070 0xac060000 0x00000000 0x00007ff8>;
 153                         interrupts-extended = <&cpu24_intc 7>,
 154                                               <&cpu25_intc 7>,
 155                                               <&cpu26_intc 7>,
 156                                               <&cpu27_intc 7>;
 157                 };
 158
 159                 clint_mtimer7: timer@70ac070000 {
 160                         compatible = "sophgo,sg2042-aclint-mtimer", "thead,c900-aclint-mtimer";
 161                         reg = <0x00000070 0xac070000 0x00000000 0x00007ff8>;
 162                         interrupts-extended = <&cpu28_intc 7>,
 163                                               <&cpu29_intc 7>,
 164                                               <&cpu30_intc 7>,
 165                                               <&cpu31_intc 7>;
 166                 };
 167
 168                 clint_mtimer8: timer@70ac080000 {
 169                         compatible = "sophgo,sg2042-aclint-mtimer", "thead,c900-aclint-mtimer";
 170                         reg = <0x00000070 0xac080000 0x00000000 0x00007ff8>;
 171                         interrupts-extended = <&cpu32_intc 7>,
 172                                               <&cpu33_intc 7>,
 173                                               <&cpu34_intc 7>,
 174                                               <&cpu35_intc 7>;
 175                 };
 176
 177                 clint_mtimer9: timer@70ac090000 {
 178                         compatible = "sophgo,sg2042-aclint-mtimer", "thead,c900-aclint-mtimer";
 179                         reg = <0x00000070 0xac090000 0x00000000 0x00007ff8>;
 180                         interrupts-extended = <&cpu36_intc 7>,
 181                                               <&cpu37_intc 7>,
 182                                               <&cpu38_intc 7>,
 183                                               <&cpu39_intc 7>;
 184                 };
 185
 186                 clint_mtimer10: timer@70ac0a0000 {
 187                         compatible = "sophgo,sg2042-aclint-mtimer", "thead,c900-aclint-mtimer";
 188                         reg = <0x00000070 0xac0a0000 0x00000000 0x00007ff8>;
 189                         interrupts-extended = <&cpu40_intc 7>,
 190                                               <&cpu41_intc 7>,
 191                                               <&cpu42_intc 7>,
 192                                               <&cpu43_intc 7>;
 193                 };
 194
 195                 clint_mtimer11: timer@70ac0b0000 {
 196                         compatible = "sophgo,sg2042-aclint-mtimer", "thead,c900-aclint-mtimer";
 197                         reg = <0x00000070 0xac0b0000 0x00000000 0x00007ff8>;
 198                         interrupts-extended = <&cpu44_intc 7>,
 199                                               <&cpu45_intc 7>,
 200                                               <&cpu46_intc 7>,
 201                                               <&cpu47_intc 7>;
 202                 };
 203
 204                 clint_mtimer12: timer@70ac0c0000 {
 205                         compatible = "sophgo,sg2042-aclint-mtimer", "thead,c900-aclint-mtimer";
 206                         reg = <0x00000070 0xac0c0000 0x00000000 0x00007ff8>;
 207                         interrupts-extended = <&cpu48_intc 7>,
 208                                               <&cpu49_intc 7>,
 209                                               <&cpu50_intc 7>,
 210                                               <&cpu51_intc 7>;
 211                 };
 212
 213                 clint_mtimer13: timer@70ac0d0000 {
 214                         compatible = "sophgo,sg2042-aclint-mtimer", "thead,c900-aclint-mtimer";
 215                         reg = <0x00000070 0xac0d0000 0x00000000 0x00007ff8>;
 216                         interrupts-extended = <&cpu52_intc 7>,
 217                                               <&cpu53_intc 7>,
 218                                               <&cpu54_intc 7>,
 219                                               <&cpu55_intc 7>;
 220                 };
 221
 222                 clint_mtimer14: timer@70ac0e0000 {
 223                         compatible = "sophgo,sg2042-aclint-mtimer", "thead,c900-aclint-mtimer";
 224                         reg = <0x00000070 0xac0e0000 0x00000000 0x00007ff8>;
 225                         interrupts-extended = <&cpu56_intc 7>,
 226                                               <&cpu57_intc 7>,
 227                                               <&cpu58_intc 7>,
 228                                               <&cpu59_intc 7>;
 229                 };
 230
 231                 clint_mtimer15: timer@70ac0f0000 {
 232                         compatible = "sophgo,sg2042-aclint-mtimer", "thead,c900-aclint-mtimer";
 233                         reg = <0x00000070 0xac0f0000 0x00000000 0x00007ff8>;
 234                         interrupts-extended = <&cpu60_intc 7>,
 235                                               <&cpu61_intc 7>,
 236                                               <&cpu62_intc 7>,
 237                                               <&cpu63_intc 7>;
 238                 };
 239
 240                 intc: interrupt-controller@7090000000 {
 241                         compatible = "sophgo,sg2042-plic", "thead,c900-plic";
 242                         #address-cells = <0>;
 243                         #interrupt-cells = <2>;
 244                         reg = <0x00000070 0x90000000 0x00000000 0x04000000>;
 245                         interrupt-controller;
 246                         interrupts-extended =
 247                                 <&cpu0_intc 11>,  <&cpu0_intc 9>,
 248                                 <&cpu1_intc 11>,  <&cpu1_intc 9>,
 249                                 <&cpu2_intc 11>,  <&cpu2_intc 9>,
 250                                 <&cpu3_intc 11>,  <&cpu3_intc 9>,
 251                                 <&cpu4_intc 11>,  <&cpu4_intc 9>,
 252                                 <&cpu5_intc 11>,  <&cpu5_intc 9>,
 253                                 <&cpu6_intc 11>,  <&cpu6_intc 9>,
 254                                 <&cpu7_intc 11>,  <&cpu7_intc 9>,
 255                                 <&cpu8_intc 11>,  <&cpu8_intc 9>,
 256                                 <&cpu9_intc 11>,  <&cpu9_intc 9>,
 257                                 <&cpu10_intc 11>, <&cpu10_intc 9>,
 258                                 <&cpu11_intc 11>, <&cpu11_intc 9>,
 259                                 <&cpu12_intc 11>, <&cpu12_intc 9>,
 260                                 <&cpu13_intc 11>, <&cpu13_intc 9>,
 261                                 <&cpu14_intc 11>, <&cpu14_intc 9>,
 262                                 <&cpu15_intc 11>, <&cpu15_intc 9>,
 263                                 <&cpu16_intc 11>, <&cpu16_intc 9>,
 264                                 <&cpu17_intc 11>, <&cpu17_intc 9>,
 265                                 <&cpu18_intc 11>, <&cpu18_intc 9>,
 266                                 <&cpu19_intc 11>, <&cpu19_intc 9>,
 267                                 <&cpu20_intc 11>, <&cpu20_intc 9>,
 268                                 <&cpu21_intc 11>, <&cpu21_intc 9>,
 269                                 <&cpu22_intc 11>, <&cpu22_intc 9>,
 270                                 <&cpu23_intc 11>, <&cpu23_intc 9>,
 271                                 <&cpu24_intc 11>, <&cpu24_intc 9>,
 272                                 <&cpu25_intc 11>, <&cpu25_intc 9>,
 273                                 <&cpu26_intc 11>, <&cpu26_intc 9>,
 274                                 <&cpu27_intc 11>, <&cpu27_intc 9>,
 275                                 <&cpu28_intc 11>, <&cpu28_intc 9>,
 276                                 <&cpu29_intc 11>, <&cpu29_intc 9>,
 277                                 <&cpu30_intc 11>, <&cpu30_intc 9>,
 278                                 <&cpu31_intc 11>, <&cpu31_intc 9>,
 279                                 <&cpu32_intc 11>, <&cpu32_intc 9>,
 280                                 <&cpu33_intc 11>, <&cpu33_intc 9>,
 281                                 <&cpu34_intc 11>, <&cpu34_intc 9>,
 282                                 <&cpu35_intc 11>, <&cpu35_intc 9>,
 283                                 <&cpu36_intc 11>, <&cpu36_intc 9>,
 284                                 <&cpu37_intc 11>, <&cpu37_intc 9>,
 285                                 <&cpu38_intc 11>, <&cpu38_intc 9>,
 286                                 <&cpu39_intc 11>, <&cpu39_intc 9>,
 287                                 <&cpu40_intc 11>, <&cpu40_intc 9>,
 288                                 <&cpu41_intc 11>, <&cpu41_intc 9>,
 289                                 <&cpu42_intc 11>, <&cpu42_intc 9>,
 290                                 <&cpu43_intc 11>, <&cpu43_intc 9>,
 291                                 <&cpu44_intc 11>, <&cpu44_intc 9>,
 292                                 <&cpu45_intc 11>, <&cpu45_intc 9>,
 293                                 <&cpu46_intc 11>, <&cpu46_intc 9>,
 294                                 <&cpu47_intc 11>, <&cpu47_intc 9>,
 295                                 <&cpu48_intc 11>, <&cpu48_intc 9>,
 296                                 <&cpu49_intc 11>, <&cpu49_intc 9>,
 297                                 <&cpu50_intc 11>, <&cpu50_intc 9>,
 298                                 <&cpu51_intc 11>, <&cpu51_intc 9>,
 299                                 <&cpu52_intc 11>, <&cpu52_intc 9>,
 300                                 <&cpu53_intc 11>, <&cpu53_intc 9>,
 301                                 <&cpu54_intc 11>, <&cpu54_intc 9>,
 302                                 <&cpu55_intc 11>, <&cpu55_intc 9>,
 303                                 <&cpu56_intc 11>, <&cpu56_intc 9>,
 304                                 <&cpu57_intc 11>, <&cpu57_intc 9>,
 305                                 <&cpu58_intc 11>, <&cpu58_intc 9>,
 306                                 <&cpu59_intc 11>, <&cpu59_intc 9>,
 307                                 <&cpu60_intc 11>, <&cpu60_intc 9>,
 308                                 <&cpu61_intc 11>, <&cpu61_intc 9>,
 309                                 <&cpu62_intc 11>, <&cpu62_intc 9>,
 310                                 <&cpu63_intc 11>, <&cpu63_intc 9>;
 311                         riscv,ndev = <224>;
 312                 };
 313
 314                 uart0: serial@7040000000 {
 315                         compatible = "snps,dw-apb-uart";
 316                         reg = <0x00000070 0x40000000 0x00000000 0x00001000>;
 317                         interrupt-parent = <&intc>;
 318                         interrupts = <112 IRQ_TYPE_LEVEL_HIGH>;
 319                         clock-frequency = <500000000>;
 320                         reg-shift = <2>;
 321                         reg-io-width = <4>;
 322                         status = "disabled";
 323                 };
 324         };
 325 };