arch/powerpc/boot/dts/mpc7448hpc2.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * MPC7448HPC2 (Taiga) board Device Tree Source
   4  *
   5  * Copyright 2006, 2008 Freescale Semiconductor Inc.
   6  * 2006 Roy Zang <Roy Zang at freescale.com>.
   7  */
   8
   9 /dts-v1/;
  10
  11 / {
  12         model = "mpc7448hpc2";
  13         compatible = "mpc74xx";
  14         #address-cells = <1>;
  15         #size-cells = <1>;
  16
  17         aliases {
  18                 ethernet0 = &enet0;
  19                 ethernet1 = &enet1;
  20
  21                 serial0 = &serial0;
  22                 serial1 = &serial1;
  23
  24                 pci0 = &pci0;
  25         };
  26
  27         cpus {
  28                 #address-cells = <1>;
  29                 #size-cells =<0>;
  30
  31                 PowerPC,7448@0 {
  32                         device_type = "cpu";
  33                         reg = <0x0>;
  34                         d-cache-line-size = <32>;       // 32 bytes
  35                         i-cache-line-size = <32>;       // 32 bytes
  36                         d-cache-size = <0x8000>;                // L1, 32K bytes
  37                         i-cache-size = <0x8000>;                // L1, 32K bytes
  38                         timebase-frequency = <0>;       // 33 MHz, from uboot
  39                         clock-frequency = <0>;          // From U-Boot
  40                         bus-frequency = <0>;            // From U-Boot
  41                 };
  42         };
  43
  44         memory {
  45                 device_type = "memory";
  46                 reg = <0x0 0x20000000   // DDR2   512M at 0
  47                        >;
  48         };
  49
  50         tsi108@c0000000 {
  51                 #address-cells = <1>;
  52                 #size-cells = <1>;
  53                 device_type = "tsi-bridge";
  54                 ranges = <0x0 0xc0000000 0x10000>;
  55                 reg = <0xc0000000 0x10000>;
  56                 bus-frequency = <0>;
  57
  58                 i2c@7000 {
  59                         interrupt-parent = <&mpic>;
  60                         interrupts = <14 0>;
  61                         reg = <0x7000 0x400>;
  62                         device_type = "i2c";
  63                         compatible  = "tsi108-i2c";
  64                 };
  65
  66                 MDIO: mdio@6000 {
  67                         compatible = "tsi108-mdio";
  68                         reg = <0x6000 0x50>;
  69                         #address-cells = <1>;
  70                         #size-cells = <0>;
  71
  72                         phy8: ethernet-phy@8 {
  73                                 interrupt-parent = <&mpic>;
  74                                 interrupts = <2 1>;
  75                                 reg = <0x8>;
  76                         };
  77
  78                         phy9: ethernet-phy@9 {
  79                                 interrupt-parent = <&mpic>;
  80                                 interrupts = <2 1>;
  81                                 reg = <0x9>;
  82                         };
  83
  84                 };
  85
  86                 enet0: ethernet@6200 {
  87                         linux,network-index = <0>;
  88                         #size-cells = <0>;
  89                         device_type = "network";
  90                         compatible = "tsi108-ethernet";
  91                         reg = <0x6000 0x200>;
  92                         address = [ 00 06 D2 00 00 01 ];
  93                         interrupts = <16 2>;
  94                         interrupt-parent = <&mpic>;
  95                         mdio-handle = <&MDIO>;
  96                         phy-handle = <&phy8>;
  97                 };
  98
  99                 enet1: ethernet@6600 {
 100                         linux,network-index = <1>;
 101                         #address-cells = <1>;
 102                         #size-cells = <0>;
 103                         device_type = "network";
 104                         compatible = "tsi108-ethernet";
 105                         reg = <0x6400 0x200>;
 106                         address = [ 00 06 D2 00 00 02 ];
 107                         interrupts = <17 2>;
 108                         interrupt-parent = <&mpic>;
 109                         mdio-handle = <&MDIO>;
 110                         phy-handle = <&phy9>;
 111                 };
 112
 113                 serial0: serial@7808 {
 114                         device_type = "serial";
 115                         compatible = "ns16550";
 116                         reg = <0x7808 0x200>;
 117                         clock-frequency = <1064000000>;
 118                         interrupts = <12 0>;
 119                         interrupt-parent = <&mpic>;
 120                 };
 121
 122                 serial1: serial@7c08 {
 123                         device_type = "serial";
 124                         compatible = "ns16550";
 125                         reg = <0x7c08 0x200>;
 126                         clock-frequency = <1064000000>;
 127                         interrupts = <13 0>;
 128                         interrupt-parent = <&mpic>;
 129                 };
 130
 131                 mpic: pic@7400 {
 132                         interrupt-controller;
 133                         #address-cells = <0>;
 134                         #interrupt-cells = <2>;
 135                         reg = <0x7400 0x400>;
 136                         compatible = "chrp,open-pic";
 137                         device_type = "open-pic";
 138                 };
 139                 pci0: pci@1000 {
 140                         compatible = "tsi108-pci";
 141                         device_type = "pci";
 142                         #interrupt-cells = <1>;
 143                         #size-cells = <2>;
 144                         #address-cells = <3>;
 145                         reg = <0x1000 0x1000>;
 146                         bus-range = <0 0>;
 147                         ranges = <0x2000000 0x0 0xe0000000 0xe0000000 0x0 0x1a000000
 148                                   0x1000000 0x0 0x0 0xfa000000 0x0 0x10000>;
 149                         clock-frequency = <133333332>;
 150                         interrupt-parent = <&mpic>;
 151                         interrupts = <23 2>;
 152                         interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
 153                         interrupt-map = <
 154
 155                                 /* IDSEL 0x11 */
 156                                 0x800 0x0 0x0 0x1 &RT0 0x24 0x0
 157                                 0x800 0x0 0x0 0x2 &RT0 0x25 0x0
 158                                 0x800 0x0 0x0 0x3 &RT0 0x26 0x0
 159                                 0x800 0x0 0x0 0x4 &RT0 0x27 0x0
 160
 161                                 /* IDSEL 0x12 */
 162                                 0x1000 0x0 0x0 0x1 &RT0 0x25 0x0
 163                                 0x1000 0x0 0x0 0x2 &RT0 0x26 0x0
 164                                 0x1000 0x0 0x0 0x3 &RT0 0x27 0x0
 165                                 0x1000 0x0 0x0 0x4 &RT0 0x24 0x0
 166
 167                                 /* IDSEL 0x13 */
 168                                 0x1800 0x0 0x0 0x1 &RT0 0x26 0x0
 169                                 0x1800 0x0 0x0 0x2 &RT0 0x27 0x0
 170                                 0x1800 0x0 0x0 0x3 &RT0 0x24 0x0
 171                                 0x1800 0x0 0x0 0x4 &RT0 0x25 0x0
 172
 173                                 /* IDSEL 0x14 */
 174                                 0x2000 0x0 0x0 0x1 &RT0 0x27 0x0
 175                                 0x2000 0x0 0x0 0x2 &RT0 0x24 0x0
 176                                 0x2000 0x0 0x0 0x3 &RT0 0x25 0x0
 177                                 0x2000 0x0 0x0 0x4 &RT0 0x26 0x0
 178                                 >;
 179
 180                         RT0: router@1180 {
 181                                 clock-frequency = <0>;
 182                                 interrupt-controller;
 183                                 device_type = "pic-router";
 184                                 #address-cells = <0>;
 185                                 #interrupt-cells = <2>;
 186                                 big-endian;
 187                                 interrupts = <23 2>;
 188                                 interrupt-parent = <&mpic>;
 189                         };
 190                 };
 191         };
 192 };