arch/powerpc/boot/dts/ep8248e.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * Device Tree for the Embedded Planet EP8248E board running PlanetCore.
   4  *
   5  * Copyright 2007 Freescale Semiconductor Inc.
   6  */
   7
   8 /dts-v1/;
   9 / {
  10         model = "EP8248E";
  11         compatible = "fsl,ep8248e";
  12         #address-cells = <1>;
  13         #size-cells = <1>;
  14
  15         aliases {
  16                 planetcore-SMC1 = &smc1;
  17                 planetcore-SCC1 = &scc1;
  18                 ethernet0 = &eth0;
  19                 ethernet1 = &eth1;
  20                 serial0 = &smc1;
  21                 serial1 = &scc1;
  22         };
  23
  24         cpus {
  25                 #address-cells = <1>;
  26                 #size-cells = <0>;
  27
  28                 PowerPC,8248@0 {
  29                         device_type = "cpu";
  30                         reg = <0>;
  31                         d-cache-line-size = <32>;
  32                         i-cache-line-size = <32>;
  33                         d-cache-size = <16384>;
  34                         i-cache-size = <16384>;
  35                         timebase-frequency = <0>;
  36                         clock-frequency = <0>;
  37                 };
  38         };
  39
  40         localbus@f0010100 {
  41                 compatible = "fsl,mpc8248-localbus",
  42                              "fsl,pq2-localbus",
  43                              "simple-bus";
  44                 #address-cells = <2>;
  45                 #size-cells = <1>;
  46                 reg = <0xf0010100 0x40>;
  47
  48                 ranges = <0 0 0xfc000000 0x04000000
  49                           1 0 0xfa000000 0x00008000>;
  50
  51                 flash@0,3800000 {
  52                         compatible = "cfi-flash";
  53                         reg = <0 0x3800000 0x800000>;
  54                         bank-width = <4>;
  55                         device-width = <2>;
  56                 };
  57
  58                 bcsr@1,0 {
  59                         #address-cells = <2>;
  60                         #size-cells = <1>;
  61                         reg = <1 0 0x10>;
  62                         compatible = "fsl,ep8248e-bcsr";
  63                         ranges;
  64
  65                         mdio {
  66                                 compatible = "fsl,ep8248e-mdio-bitbang";
  67                                 #address-cells = <1>;
  68                                 #size-cells = <0>;
  69                                 reg = <1 8 1>;
  70
  71                                 PHY0: ethernet-phy@0 {
  72                                         interrupt-parent = <&PIC>;
  73                                         reg = <0>;
  74                                 };
  75
  76                                 PHY1: ethernet-phy@1 {
  77                                         interrupt-parent = <&PIC>;
  78                                         reg = <1>;
  79                                 };
  80                         };
  81                 };
  82         };
  83
  84         memory {
  85                 device_type = "memory";
  86                 reg = <0 0>;
  87         };
  88
  89         soc@f0000000 {
  90                 #address-cells = <1>;
  91                 #size-cells = <1>;
  92                 compatible = "fsl,mpc8248-immr", "fsl,pq2-soc", "simple-bus";
  93                 ranges = <0x00000000 0xf0000000 0x00053000>;
  94
  95                 // Temporary until code stops depending on it.
  96                 device_type = "soc";
  97
  98                 // Temporary -- will go away once kernel uses ranges for get_immrbase().
  99                 reg = <0xf0000000 0x00053000>;
 100
 101                 cpm@119c0 {
 102                         #address-cells = <1>;
 103                         #size-cells = <1>;
 104                         #interrupt-cells = <2>;
 105                         compatible = "fsl,mpc8248-cpm", "fsl,cpm2",
 106                                      "simple-bus";
 107                         reg = <0x119c0 0x30>;
 108                         ranges;
 109
 110                         muram {
 111                                 #address-cells = <1>;
 112                                 #size-cells = <1>;
 113                                 ranges = <0 0 0x10000>;
 114
 115                                 data@0 {
 116                                         compatible = "fsl,cpm-muram-data";
 117                                         reg = <0 0x2000 0x9800 0x800>;
 118                                 };
 119                         };
 120
 121                         brg@119f0 {
 122                                 compatible = "fsl,mpc8248-brg",
 123                                              "fsl,cpm2-brg",
 124                                              "fsl,cpm-brg";
 125                                 reg = <0x119f0 0x10 0x115f0 0x10>;
 126                         };
 127
 128                         /* Monitor port/SMC1 */
 129                         smc1: serial@11a80 {
 130                                 device_type = "serial";
 131                                 compatible = "fsl,mpc8248-smc-uart",
 132                                              "fsl,cpm2-smc-uart";
 133                                 reg = <0x11a80 0x20 0x87fc 2>;
 134                                 interrupts = <4 8>;
 135                                 interrupt-parent = <&PIC>;
 136                                 fsl,cpm-brg = <7>;
 137                                 fsl,cpm-command = <0x1d000000>;
 138                                 linux,planetcore-label = "SMC1";
 139                         };
 140
 141                         /* "Serial" port/SCC1 */
 142                         scc1: serial@11a00 {
 143                                 device_type = "serial";
 144                                 compatible = "fsl,mpc8248-scc-uart",
 145                                              "fsl,cpm2-scc-uart";
 146                                 reg = <0x11a00 0x20 0x8000 0x100>;
 147                                 interrupts = <40 8>;
 148                                 interrupt-parent = <&PIC>;
 149                                 fsl,cpm-brg = <1>;
 150                                 fsl,cpm-command = <0x00800000>;
 151                                 linux,planetcore-label = "SCC1";
 152                         };
 153
 154                         eth0: ethernet@11300 {
 155                                 device_type = "network";
 156                                 compatible = "fsl,mpc8248-fcc-enet",
 157                                              "fsl,cpm2-fcc-enet";
 158                                 reg = <0x11300 0x20 0x8400 0x100 0x11390 1>;
 159                                 local-mac-address = [ 00 00 00 00 00 00 ];
 160                                 interrupts = <32 8>;
 161                                 interrupt-parent = <&PIC>;
 162                                 phy-handle = <&PHY0>;
 163                                 linux,network-index = <0>;
 164                                 fsl,cpm-command = <0x12000300>;
 165                         };
 166
 167                         eth1: ethernet@11320 {
 168                                 device_type = "network";
 169                                 compatible = "fsl,mpc8248-fcc-enet",
 170                                              "fsl,cpm2-fcc-enet";
 171                                 reg = <0x11320 0x20 0x8500 0x100 0x113b0 1>;
 172                                 local-mac-address = [ 00 00 00 00 00 00 ];
 173                                 interrupts = <33 8>;
 174                                 interrupt-parent = <&PIC>;
 175                                 phy-handle = <&PHY1>;
 176                                 linux,network-index = <1>;
 177                                 fsl,cpm-command = <0x16200300>;
 178                         };
 179
 180                         usb@11b60 {
 181                                 #address-cells = <1>;
 182                                 #size-cells = <0>;
 183                                 compatible = "fsl,mpc8248-usb",
 184                                              "fsl,cpm2-usb";
 185                                 reg = <0x11b60 0x18 0x8b00 0x100>;
 186                                 interrupt-parent = <&PIC>;
 187                                 interrupts = <11 8>;
 188                                 fsl,cpm-command = <0x2e600000>;
 189                         };
 190                 };
 191
 192                 PIC: interrupt-controller@10c00 {
 193                         #interrupt-cells = <2>;
 194                         interrupt-controller;
 195                         reg = <0x10c00 0x80>;
 196                         compatible = "fsl,mpc8248-pic", "fsl,pq2-pic";
 197                 };
 198         };
 199 };