arch/riscv/boot/dts/sifive/fu540-c000.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
   2 /* Copyright (c) 2018-2019 SiFive, Inc */
   3
   4 /dts-v1/;
   5
   6 #include <dt-bindings/clock/sifive-fu540-prci.h>
   7
   8 / {
   9         #address-cells = <2>;
  10         #size-cells = <2>;
  11         compatible = "sifive,fu540-c000", "sifive,fu540";
  12
  13         aliases {
  14                 serial0 = &uart0;
  15                 serial1 = &uart1;
  16         };
  17
  18         chosen {
  19         };
  20
  21         cpus {
  22                 #address-cells = <1>;
  23                 #size-cells = <0>;
  24                 timebase-frequency = <1000000>;
  25                 cpu0: cpu@0 {
  26                         compatible = "sifive,e51", "sifive,rocket0", "riscv";
  27                         device_type = "cpu";
  28                         i-cache-block-size = <64>;
  29                         i-cache-sets = <128>;
  30                         i-cache-size = <16384>;
  31                         reg = <0>;
  32                         riscv,isa = "rv64imac";
  33                         status = "disabled";
  34                         cpu0_intc: interrupt-controller {
  35                                 #interrupt-cells = <1>;
  36                                 compatible = "riscv,cpu-intc";
  37                                 interrupt-controller;
  38                         };
  39                 };
  40                 cpu1: cpu@1 {
  41                         compatible = "sifive,u54-mc", "sifive,rocket0", "riscv";
  42                         d-cache-block-size = <64>;
  43                         d-cache-sets = <64>;
  44                         d-cache-size = <32768>;
  45                         d-tlb-sets = <1>;
  46                         d-tlb-size = <32>;
  47                         device_type = "cpu";
  48                         i-cache-block-size = <64>;
  49                         i-cache-sets = <64>;
  50                         i-cache-size = <32768>;
  51                         i-tlb-sets = <1>;
  52                         i-tlb-size = <32>;
  53                         mmu-type = "riscv,sv39";
  54                         reg = <1>;
  55                         riscv,isa = "rv64imafdc";
  56                         tlb-split;
  57                         cpu1_intc: interrupt-controller {
  58                                 #interrupt-cells = <1>;
  59                                 compatible = "riscv,cpu-intc";
  60                                 interrupt-controller;
  61                         };
  62                 };
  63                 cpu2: cpu@2 {
  64                         clock-frequency = <0>;
  65                         compatible = "sifive,u54-mc", "sifive,rocket0", "riscv";
  66                         d-cache-block-size = <64>;
  67                         d-cache-sets = <64>;
  68                         d-cache-size = <32768>;
  69                         d-tlb-sets = <1>;
  70                         d-tlb-size = <32>;
  71                         device_type = "cpu";
  72                         i-cache-block-size = <64>;
  73                         i-cache-sets = <64>;
  74                         i-cache-size = <32768>;
  75                         i-tlb-sets = <1>;
  76                         i-tlb-size = <32>;
  77                         mmu-type = "riscv,sv39";
  78                         reg = <2>;
  79                         riscv,isa = "rv64imafdc";
  80                         tlb-split;
  81                         cpu2_intc: interrupt-controller {
  82                                 #interrupt-cells = <1>;
  83                                 compatible = "riscv,cpu-intc";
  84                                 interrupt-controller;
  85                         };
  86                 };
  87                 cpu3: cpu@3 {
  88                         clock-frequency = <0>;
  89                         compatible = "sifive,u54-mc", "sifive,rocket0", "riscv";
  90                         d-cache-block-size = <64>;
  91                         d-cache-sets = <64>;
  92                         d-cache-size = <32768>;
  93                         d-tlb-sets = <1>;
  94                         d-tlb-size = <32>;
  95                         device_type = "cpu";
  96                         i-cache-block-size = <64>;
  97                         i-cache-sets = <64>;
  98                         i-cache-size = <32768>;
  99                         i-tlb-sets = <1>;
 100                         i-tlb-size = <32>;
 101                         mmu-type = "riscv,sv39";
 102                         reg = <3>;
 103                         riscv,isa = "rv64imafdc";
 104                         tlb-split;
 105                         cpu3_intc: interrupt-controller {
 106                                 #interrupt-cells = <1>;
 107                                 compatible = "riscv,cpu-intc";
 108                                 interrupt-controller;
 109                         };
 110                 };
 111                 cpu4: cpu@4 {
 112                         clock-frequency = <0>;
 113                         compatible = "sifive,u54-mc", "sifive,rocket0", "riscv";
 114                         d-cache-block-size = <64>;
 115                         d-cache-sets = <64>;
 116                         d-cache-size = <32768>;
 117                         d-tlb-sets = <1>;
 118                         d-tlb-size = <32>;
 119                         device_type = "cpu";
 120                         i-cache-block-size = <64>;
 121                         i-cache-sets = <64>;
 122                         i-cache-size = <32768>;
 123                         i-tlb-sets = <1>;
 124                         i-tlb-size = <32>;
 125                         mmu-type = "riscv,sv39";
 126                         reg = <4>;
 127                         riscv,isa = "rv64imafdc";
 128                         tlb-split;
 129                         cpu4_intc: interrupt-controller {
 130                                 #interrupt-cells = <1>;
 131                                 compatible = "riscv,cpu-intc";
 132                                 interrupt-controller;
 133                         };
 134                 };
 135         };
 136         soc {
 137                 #address-cells = <2>;
 138                 #size-cells = <2>;
 139                 compatible = "sifive,fu540-c000", "sifive,fu540", "simple-bus";
 140                 ranges;
 141                 plic0: interrupt-controller@c000000 {
 142                         #interrupt-cells = <1>;
 143                         compatible = "sifive,plic-1.0.0";
 144                         reg = <0x0 0xc000000 0x0 0x4000000>;
 145                         riscv,ndev = <53>;
 146                         interrupt-controller;
 147                         interrupts-extended = <
 148                                 &cpu0_intc 0xffffffff
 149                                 &cpu1_intc 0xffffffff &cpu1_intc 9
 150                                 &cpu2_intc 0xffffffff &cpu2_intc 9
 151                                 &cpu3_intc 0xffffffff &cpu3_intc 9
 152                                 &cpu4_intc 0xffffffff &cpu4_intc 9>;
 153                 };
 154                 prci: clock-controller@10000000 {
 155                         compatible = "sifive,fu540-c000-prci";
 156                         reg = <0x0 0x10000000 0x0 0x1000>;
 157                         clocks = <&hfclk>, <&rtcclk>;
 158                         #clock-cells = <1>;
 159                 };
 160                 uart0: serial@10010000 {
 161                         compatible = "sifive,fu540-c000-uart", "sifive,uart0";
 162                         reg = <0x0 0x10010000 0x0 0x1000>;
 163                         interrupt-parent = <&plic0>;
 164                         interrupts = <4>;
 165                         clocks = <&prci PRCI_CLK_TLCLK>;
 166                         status = "disabled";
 167                 };
 168                 uart1: serial@10011000 {
 169                         compatible = "sifive,fu540-c000-uart", "sifive,uart0";
 170                         reg = <0x0 0x10011000 0x0 0x1000>;
 171                         interrupt-parent = <&plic0>;
 172                         interrupts = <5>;
 173                         clocks = <&prci PRCI_CLK_TLCLK>;
 174                         status = "disabled";
 175                 };
 176                 i2c0: i2c@10030000 {
 177                         compatible = "sifive,fu540-c000-i2c", "sifive,i2c0";
 178                         reg = <0x0 0x10030000 0x0 0x1000>;
 179                         interrupt-parent = <&plic0>;
 180                         interrupts = <50>;
 181                         clocks = <&prci PRCI_CLK_TLCLK>;
 182                         reg-shift = <2>;
 183                         reg-io-width = <1>;
 184                         #address-cells = <1>;
 185                         #size-cells = <0>;
 186                         status = "disabled";
 187                 };
 188                 qspi0: spi@10040000 {
 189                         compatible = "sifive,fu540-c000-spi", "sifive,spi0";
 190                         reg = <0x0 0x10040000 0x0 0x1000
 191                                0x0 0x20000000 0x0 0x10000000>;
 192                         interrupt-parent = <&plic0>;
 193                         interrupts = <51>;
 194                         clocks = <&prci PRCI_CLK_TLCLK>;
 195                         #address-cells = <1>;
 196                         #size-cells = <0>;
 197                         status = "disabled";
 198                 };
 199                 qspi1: spi@10041000 {
 200                         compatible = "sifive,fu540-c000-spi", "sifive,spi0";
 201                         reg = <0x0 0x10041000 0x0 0x1000
 202                                0x0 0x30000000 0x0 0x10000000>;
 203                         interrupt-parent = <&plic0>;
 204                         interrupts = <52>;
 205                         clocks = <&prci PRCI_CLK_TLCLK>;
 206                         #address-cells = <1>;
 207                         #size-cells = <0>;
 208                         status = "disabled";
 209                 };
 210                 qspi2: spi@10050000 {
 211                         compatible = "sifive,fu540-c000-spi", "sifive,spi0";
 212                         reg = <0x0 0x10050000 0x0 0x1000>;
 213                         interrupt-parent = <&plic0>;
 214                         interrupts = <6>;
 215                         clocks = <&prci PRCI_CLK_TLCLK>;
 216                         #address-cells = <1>;
 217                         #size-cells = <0>;
 218                         status = "disabled";
 219                 };
 220                 eth0: ethernet@10090000 {
 221                         compatible = "sifive,fu540-c000-gem";
 222                         interrupt-parent = <&plic0>;
 223                         interrupts = <53>;
 224                         reg = <0x0 0x10090000 0x0 0x2000
 225                                0x0 0x100a0000 0x0 0x1000>;
 226                         local-mac-address = [00 00 00 00 00 00];
 227                         clock-names = "pclk", "hclk";
 228                         clocks = <&prci PRCI_CLK_GEMGXLPLL>,
 229                                  <&prci PRCI_CLK_GEMGXLPLL>;
 230                         #address-cells = <1>;
 231                         #size-cells = <0>;
 232                         status = "disabled";
 233                 };
 234
 235         };
 236 };