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}; 330