Green Wan | 06a3e40 | 2021-05-27 06:52:11 -0700 | [diff] [blame] | 1 | // SPDX-License-Identifier: (GPL-2.0 OR MIT) |
| 2 | /* Copyright (c) 2020-2021 SiFive, Inc */ |
| 3 | |
| 4 | /dts-v1/; |
| 5 | |
| 6 | #include <dt-bindings/clock/sifive-fu740-prci.h> |
| 7 | #include <dt-bindings/reset/sifive-fu740-prci.h> |
| 8 | |
| 9 | / { |
| 10 | #address-cells = <2>; |
| 11 | #size-cells = <2>; |
| 12 | compatible = "sifive,fu740-c000", "sifive,fu740"; |
| 13 | |
| 14 | aliases { |
| 15 | serial0 = &uart0; |
| 16 | serial1 = &uart1; |
| 17 | ethernet0 = ð0; |
| 18 | }; |
| 19 | |
| 20 | chosen { |
| 21 | }; |
| 22 | |
| 23 | cpus { |
| 24 | #address-cells = <1>; |
| 25 | #size-cells = <0>; |
| 26 | cpu0: cpu@0 { |
| 27 | compatible = "sifive,bullet0", "riscv"; |
| 28 | device_type = "cpu"; |
| 29 | i-cache-block-size = <64>; |
| 30 | i-cache-sets = <128>; |
| 31 | i-cache-size = <16384>; |
| 32 | next-level-cache = <&ccache>; |
| 33 | reg = <0x0>; |
| 34 | riscv,isa = "rv64imac"; |
| 35 | status = "disabled"; |
| 36 | cpu0_intc: interrupt-controller { |
| 37 | #interrupt-cells = <1>; |
| 38 | compatible = "riscv,cpu-intc"; |
| 39 | interrupt-controller; |
| 40 | }; |
| 41 | }; |
| 42 | cpu1: cpu@1 { |
| 43 | compatible = "sifive,bullet0", "riscv"; |
| 44 | d-cache-block-size = <64>; |
| 45 | d-cache-sets = <64>; |
| 46 | d-cache-size = <32768>; |
| 47 | d-tlb-sets = <1>; |
| 48 | d-tlb-size = <40>; |
| 49 | device_type = "cpu"; |
| 50 | i-cache-block-size = <64>; |
| 51 | i-cache-sets = <128>; |
| 52 | i-cache-size = <32768>; |
| 53 | i-tlb-sets = <1>; |
| 54 | i-tlb-size = <40>; |
| 55 | mmu-type = "riscv,sv39"; |
| 56 | next-level-cache = <&ccache>; |
| 57 | reg = <0x1>; |
| 58 | riscv,isa = "rv64imafdc"; |
| 59 | tlb-split; |
| 60 | cpu1_intc: interrupt-controller { |
| 61 | #interrupt-cells = <1>; |
| 62 | compatible = "riscv,cpu-intc"; |
| 63 | interrupt-controller; |
| 64 | }; |
| 65 | }; |
| 66 | cpu2: cpu@2 { |
| 67 | compatible = "sifive,bullet0", "riscv"; |
| 68 | d-cache-block-size = <64>; |
| 69 | d-cache-sets = <64>; |
| 70 | d-cache-size = <32768>; |
| 71 | d-tlb-sets = <1>; |
| 72 | d-tlb-size = <40>; |
| 73 | device_type = "cpu"; |
| 74 | i-cache-block-size = <64>; |
| 75 | i-cache-sets = <128>; |
| 76 | i-cache-size = <32768>; |
| 77 | i-tlb-sets = <1>; |
| 78 | i-tlb-size = <40>; |
| 79 | mmu-type = "riscv,sv39"; |
| 80 | next-level-cache = <&ccache>; |
| 81 | reg = <0x2>; |
| 82 | riscv,isa = "rv64imafdc"; |
| 83 | tlb-split; |
| 84 | cpu2_intc: interrupt-controller { |
| 85 | #interrupt-cells = <1>; |
| 86 | compatible = "riscv,cpu-intc"; |
| 87 | interrupt-controller; |
| 88 | }; |
| 89 | }; |
| 90 | cpu3: cpu@3 { |
| 91 | compatible = "sifive,bullet0", "riscv"; |
| 92 | d-cache-block-size = <64>; |
| 93 | d-cache-sets = <64>; |
| 94 | d-cache-size = <32768>; |
| 95 | d-tlb-sets = <1>; |
| 96 | d-tlb-size = <40>; |
| 97 | device_type = "cpu"; |
| 98 | i-cache-block-size = <64>; |
| 99 | i-cache-sets = <128>; |
| 100 | i-cache-size = <32768>; |
| 101 | i-tlb-sets = <1>; |
| 102 | i-tlb-size = <40>; |
| 103 | mmu-type = "riscv,sv39"; |
| 104 | next-level-cache = <&ccache>; |
| 105 | reg = <0x3>; |
| 106 | riscv,isa = "rv64imafdc"; |
| 107 | tlb-split; |
| 108 | cpu3_intc: interrupt-controller { |
| 109 | #interrupt-cells = <1>; |
| 110 | compatible = "riscv,cpu-intc"; |
| 111 | interrupt-controller; |
| 112 | }; |
| 113 | }; |
| 114 | cpu4: cpu@4 { |
| 115 | compatible = "sifive,bullet0", "riscv"; |
| 116 | d-cache-block-size = <64>; |
| 117 | d-cache-sets = <64>; |
| 118 | d-cache-size = <32768>; |
| 119 | d-tlb-sets = <1>; |
| 120 | d-tlb-size = <40>; |
| 121 | device_type = "cpu"; |
| 122 | i-cache-block-size = <64>; |
| 123 | i-cache-sets = <128>; |
| 124 | i-cache-size = <32768>; |
| 125 | i-tlb-sets = <1>; |
| 126 | i-tlb-size = <40>; |
| 127 | mmu-type = "riscv,sv39"; |
| 128 | next-level-cache = <&ccache>; |
| 129 | reg = <0x4>; |
| 130 | riscv,isa = "rv64imafdc"; |
| 131 | tlb-split; |
| 132 | cpu4_intc: interrupt-controller { |
| 133 | #interrupt-cells = <1>; |
| 134 | compatible = "riscv,cpu-intc"; |
| 135 | interrupt-controller; |
| 136 | }; |
| 137 | }; |
| 138 | }; |
| 139 | soc { |
| 140 | #address-cells = <2>; |
| 141 | #size-cells = <2>; |
| 142 | compatible = "sifive,fu740-c000", "sifive,fu740", "simple-bus"; |
| 143 | ranges; |
| 144 | plic0: interrupt-controller@c000000 { |
| 145 | #interrupt-cells = <1>; |
| 146 | compatible = "sifive,plic-1.0.0"; |
| 147 | reg = <0x0 0xc000000 0x0 0x4000000>; |
| 148 | riscv,ndev = <69>; |
| 149 | interrupt-controller; |
| 150 | interrupts-extended = < |
| 151 | &cpu0_intc 0xffffffff |
| 152 | &cpu1_intc 0xffffffff &cpu1_intc 9 |
| 153 | &cpu2_intc 0xffffffff &cpu2_intc 9 |
| 154 | &cpu3_intc 0xffffffff &cpu3_intc 9 |
| 155 | &cpu4_intc 0xffffffff &cpu4_intc 9>; |
| 156 | }; |
| 157 | prci: clock-controller@10000000 { |
| 158 | compatible = "sifive,fu740-c000-prci"; |
| 159 | reg = <0x0 0x10000000 0x0 0x1000>; |
| 160 | clocks = <&hfclk>, <&rtcclk>; |
| 161 | #clock-cells = <1>; |
| 162 | #reset-cells = <1>; |
| 163 | }; |
| 164 | uart0: serial@10010000 { |
| 165 | compatible = "sifive,fu740-c000-uart", "sifive,uart0"; |
| 166 | reg = <0x0 0x10010000 0x0 0x1000>; |
| 167 | interrupt-parent = <&plic0>; |
| 168 | interrupts = <39>; |
| 169 | clocks = <&prci PRCI_CLK_PCLK>; |
| 170 | status = "disabled"; |
| 171 | }; |
| 172 | uart1: serial@10011000 { |
| 173 | compatible = "sifive,fu740-c000-uart", "sifive,uart0"; |
| 174 | reg = <0x0 0x10011000 0x0 0x1000>; |
| 175 | interrupt-parent = <&plic0>; |
| 176 | interrupts = <40>; |
| 177 | clocks = <&prci PRCI_CLK_PCLK>; |
| 178 | status = "disabled"; |
| 179 | }; |
| 180 | i2c0: i2c@10030000 { |
| 181 | compatible = "sifive,fu740-c000-i2c", "sifive,i2c0"; |
| 182 | reg = <0x0 0x10030000 0x0 0x1000>; |
| 183 | interrupt-parent = <&plic0>; |
| 184 | interrupts = <52>; |
| 185 | clocks = <&prci PRCI_CLK_PCLK>; |
| 186 | reg-shift = <2>; |
| 187 | reg-io-width = <1>; |
| 188 | #address-cells = <1>; |
| 189 | #size-cells = <0>; |
| 190 | status = "disabled"; |
| 191 | }; |
| 192 | i2c1: i2c@10031000 { |
| 193 | compatible = "sifive,fu740-c000-i2c", "sifive,i2c0"; |
| 194 | reg = <0x0 0x10031000 0x0 0x1000>; |
| 195 | interrupt-parent = <&plic0>; |
| 196 | interrupts = <53>; |
| 197 | clocks = <&prci PRCI_CLK_PCLK>; |
| 198 | reg-shift = <2>; |
| 199 | reg-io-width = <1>; |
| 200 | #address-cells = <1>; |
| 201 | #size-cells = <0>; |
| 202 | status = "disabled"; |
| 203 | }; |
| 204 | qspi0: spi@10040000 { |
| 205 | compatible = "sifive,fu740-c000-spi", "sifive,spi0"; |
| 206 | reg = <0x0 0x10040000 0x0 0x1000 |
| 207 | 0x0 0x20000000 0x0 0x10000000>; |
| 208 | interrupt-parent = <&plic0>; |
| 209 | interrupts = <41>; |
| 210 | clocks = <&prci PRCI_CLK_PCLK>; |
| 211 | #address-cells = <1>; |
| 212 | #size-cells = <0>; |
| 213 | status = "disabled"; |
| 214 | }; |
| 215 | qspi1: spi@10041000 { |
| 216 | compatible = "sifive,fu740-c000-spi", "sifive,spi0"; |
| 217 | reg = <0x0 0x10041000 0x0 0x1000 |
| 218 | 0x0 0x30000000 0x0 0x10000000>; |
| 219 | interrupt-parent = <&plic0>; |
| 220 | interrupts = <42>; |
| 221 | clocks = <&prci PRCI_CLK_PCLK>; |
| 222 | #address-cells = <1>; |
| 223 | #size-cells = <0>; |
| 224 | status = "disabled"; |
| 225 | }; |
| 226 | spi0: spi@10050000 { |
| 227 | compatible = "sifive,fu740-c000-spi", "sifive,spi0"; |
| 228 | reg = <0x0 0x10050000 0x0 0x1000>; |
| 229 | interrupt-parent = <&plic0>; |
| 230 | interrupts = <43>; |
| 231 | clocks = <&prci PRCI_CLK_PCLK>; |
| 232 | #address-cells = <1>; |
| 233 | #size-cells = <0>; |
| 234 | status = "disabled"; |
| 235 | }; |
| 236 | eth0: ethernet@10090000 { |
| 237 | compatible = "sifive,fu540-c000-gem"; |
| 238 | interrupt-parent = <&plic0>; |
| 239 | interrupts = <55>; |
| 240 | reg = <0x0 0x10090000 0x0 0x2000 |
| 241 | 0x0 0x100a0000 0x0 0x1000>; |
| 242 | local-mac-address = [00 00 00 00 00 00]; |
| 243 | clock-names = "pclk", "hclk"; |
| 244 | clocks = <&prci PRCI_CLK_GEMGXLPLL>, |
| 245 | <&prci PRCI_CLK_GEMGXLPLL>; |
| 246 | #address-cells = <1>; |
| 247 | #size-cells = <0>; |
| 248 | status = "disabled"; |
| 249 | }; |
| 250 | pwm0: pwm@10020000 { |
| 251 | compatible = "sifive,fu740-c000-pwm", "sifive,pwm0"; |
| 252 | reg = <0x0 0x10020000 0x0 0x1000>; |
| 253 | interrupt-parent = <&plic0>; |
| 254 | interrupts = <44 45 46 47>; |
| 255 | clocks = <&prci PRCI_CLK_PCLK>; |
| 256 | #pwm-cells = <3>; |
| 257 | status = "disabled"; |
| 258 | }; |
| 259 | pwm1: pwm@10021000 { |
| 260 | compatible = "sifive,fu740-c000-pwm", "sifive,pwm0"; |
| 261 | reg = <0x0 0x10021000 0x0 0x1000>; |
| 262 | interrupt-parent = <&plic0>; |
| 263 | interrupts = <48 49 50 51>; |
| 264 | clocks = <&prci PRCI_CLK_PCLK>; |
| 265 | #pwm-cells = <3>; |
| 266 | status = "disabled"; |
| 267 | }; |
| 268 | ccache: cache-controller@2010000 { |
| 269 | compatible = "sifive,fu740-c000-ccache", "cache"; |
| 270 | cache-block-size = <64>; |
| 271 | cache-level = <2>; |
| 272 | cache-sets = <2048>; |
| 273 | cache-size = <2097152>; |
| 274 | cache-unified; |
| 275 | interrupt-parent = <&plic0>; |
| 276 | interrupts = <19 21 22 20>; |
| 277 | reg = <0x0 0x2010000 0x0 0x1000>; |
| 278 | }; |
| 279 | gpio: gpio@10060000 { |
| 280 | compatible = "sifive,fu740-c000-gpio", "sifive,gpio0"; |
| 281 | interrupt-parent = <&plic0>; |
| 282 | interrupts = <23>, <24>, <25>, <26>, <27>, <28>, <29>, |
| 283 | <30>, <31>, <32>, <33>, <34>, <35>, <36>, |
| 284 | <37>, <38>; |
| 285 | reg = <0x0 0x10060000 0x0 0x1000>; |
| 286 | gpio-controller; |
| 287 | #gpio-cells = <2>; |
| 288 | interrupt-controller; |
| 289 | #interrupt-cells = <2>; |
| 290 | clocks = <&prci PRCI_CLK_PCLK>; |
| 291 | status = "disabled"; |
| 292 | }; |
| 293 | pcie@e00000000 { |
| 294 | #address-cells = <3>; |
| 295 | #interrupt-cells = <1>; |
| 296 | #num-lanes = <8>; |
| 297 | #size-cells = <2>; |
| 298 | compatible = "sifive,fu740-pcie"; |
| 299 | reg = <0xe 0x00000000 0x1 0x0 |
| 300 | 0xd 0xf0000000 0x0 0x10000000 |
| 301 | 0x0 0x100d0000 0x0 0x1000>; |
| 302 | reg-names = "dbi", "config", "mgmt"; |
| 303 | device_type = "pci"; |
| 304 | dma-coherent; |
| 305 | bus-range = <0x0 0xff>; |
| 306 | ranges = <0x81000000 0x0 0x60080000 0x0 0x60080000 0x0 0x10000 |
| 307 | 0x82000000 0x0 0x60090000 0x0 0x60090000 0x0 0xff70000 |
| 308 | 0x82000000 0x0 0x70000000 0x0 0x70000000 0x0 0x1000000 |
| 309 | 0xc3000000 0x20 0x00000000 0x20 0x00000000 0x20 0x00000000>; |
| 310 | num-lanes = <0x8>; |
| 311 | interrupts = <56 57 58 59 60 61 62 63 64>; |
| 312 | interrupt-names = "msi", "inta", "intb", "intc", "intd"; |
| 313 | interrupt-parent = <&plic0>; |
| 314 | interrupt-map-mask = <0x0 0x0 0x0 0x7>; |
| 315 | interrupt-map = <0x0 0x0 0x0 0x1 &plic0 57>, |
| 316 | <0x0 0x0 0x0 0x2 &plic0 58>, |
| 317 | <0x0 0x0 0x0 0x3 &plic0 59>, |
| 318 | <0x0 0x0 0x0 0x4 &plic0 60>; |
| 319 | pwren-gpios = <&gpio 5 0>; |
| 320 | reset-gpios = <&gpio 8 0>; |
| 321 | clocks = <&prci PRCI_CLK_PCIEAUX>; |
| 322 | clock-names = "pcieaux"; |
| 323 | resets = <&prci PRCI_RST_PCIE_POWER_UP_N>; |
| 324 | reset-names = "rst_n"; |
| 325 | |
| 326 | status = "okay"; |
| 327 | }; |
| 328 | }; |
| 329 | }; |