arch/powerpc/boot/dts/ep88xc.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * EP88xC Device Tree Source
   4  *
   5  * Copyright 2006 MontaVista Software, Inc.
   6  * Copyright 2007,2008 Freescale Semiconductor, Inc.
   7  */
   8
   9 /dts-v1/;
  10
  11 / {
  12         model = "EP88xC";
  13         compatible = "fsl,ep88xc";
  14         #address-cells = <1>;
  15         #size-cells = <1>;
  16
  17         cpus {
  18                 #address-cells = <1>;
  19                 #size-cells = <0>;
  20
  21                 PowerPC,885@0 {
  22                         device_type = "cpu";
  23                         reg = <0x0>;
  24                         d-cache-line-size = <16>;
  25                         i-cache-line-size = <16>;
  26                         d-cache-size = <8192>;
  27                         i-cache-size = <8192>;
  28                         timebase-frequency = <0>;
  29                         bus-frequency = <0>;
  30                         clock-frequency = <0>;
  31                         interrupts = <15 2>;    // decrementer interrupt
  32                         interrupt-parent = <&PIC>;
  33                 };
  34         };
  35
  36         memory {
  37                 device_type = "memory";
  38                 reg = <0x0 0x0>;
  39         };
  40
  41         localbus@fa200100 {
  42                 compatible = "fsl,mpc885-localbus", "fsl,pq1-localbus";
  43                 #address-cells = <2>;
  44                 #size-cells = <1>;
  45                 reg = <0xfa200100 0x40>;
  46
  47                 ranges = <
  48                         0x0 0x0 0xfc000000 0x4000000
  49                         0x3 0x0 0xfa000000 0x1000000
  50                 >;
  51
  52                 flash@0,2000000 {
  53                         compatible = "cfi-flash";
  54                         reg = <0x0 0x2000000 0x2000000>;
  55                         bank-width = <4>;
  56                         device-width = <2>;
  57                 };
  58
  59                 board-control@3,400000 {
  60                         reg = <0x3 0x400000 0x10>;
  61                         compatible = "fsl,ep88xc-bcsr";
  62                 };
  63         };
  64
  65         soc@fa200000 {
  66                 compatible = "fsl,mpc885", "fsl,pq1-soc";
  67                 #address-cells = <1>;
  68                 #size-cells = <1>;
  69                 device_type = "soc";
  70                 ranges = <0x0 0xfa200000 0x4000>;
  71                 bus-frequency = <0>;
  72
  73                 // Temporary -- will go away once kernel uses ranges for get_immrbase().
  74                 reg = <0xfa200000 0x4000>;
  75
  76                 mdio@e00 {
  77                         compatible = "fsl,mpc885-fec-mdio", "fsl,pq1-fec-mdio";
  78                         reg = <0xe00 0x188>;
  79                         #address-cells = <1>;
  80                         #size-cells = <0>;
  81
  82                         PHY0: ethernet-phy@0 {
  83                                 reg = <0x0>;
  84                         };
  85
  86                         PHY1: ethernet-phy@1 {
  87                                 reg = <0x1>;
  88                         };
  89                 };
  90
  91                 ethernet@e00 {
  92                         device_type = "network";
  93                         compatible = "fsl,mpc885-fec-enet",
  94                                      "fsl,pq1-fec-enet";
  95                         reg = <0xe00 0x188>;
  96                         local-mac-address = [ 00 00 00 00 00 00 ];
  97                         interrupts = <3 1>;
  98                         interrupt-parent = <&PIC>;
  99                         phy-handle = <&PHY0>;
 100                         linux,network-index = <0>;
 101                 };
 102
 103                 ethernet@1e00 {
 104                         device_type = "network";
 105                         compatible = "fsl,mpc885-fec-enet",
 106                                      "fsl,pq1-fec-enet";
 107                         reg = <0x1e00 0x188>;
 108                         local-mac-address = [ 00 00 00 00 00 00 ];
 109                         interrupts = <7 1>;
 110                         interrupt-parent = <&PIC>;
 111                         phy-handle = <&PHY1>;
 112                         linux,network-index = <1>;
 113                 };
 114
 115                 PIC: interrupt-controller@0 {
 116                         interrupt-controller;
 117                         #interrupt-cells = <2>;
 118                         reg = <0x0 0x24>;
 119                         compatible = "fsl,mpc885-pic", "fsl,pq1-pic";
 120                 };
 121
 122                 pcmcia@80 {
 123                         #address-cells = <3>;
 124                         #interrupt-cells = <1>;
 125                         #size-cells = <2>;
 126                         compatible = "fsl,pq-pcmcia";
 127                         device_type = "pcmcia";
 128                         reg = <0x80 0x80>;
 129                         interrupt-parent = <&PIC>;
 130                         interrupts = <13 1>;
 131                 };
 132
 133                 cpm@9c0 {
 134                         #address-cells = <1>;
 135                         #size-cells = <1>;
 136                         compatible = "fsl,mpc885-cpm", "fsl,cpm1";
 137                         command-proc = <0x9c0>;
 138                         interrupts = <0>;       // cpm error interrupt
 139                         interrupt-parent = <&CPM_PIC>;
 140                         reg = <0x9c0 0x40>;
 141                         ranges;
 142
 143                         muram@2000 {
 144                                 #address-cells = <1>;
 145                                 #size-cells = <1>;
 146                                 ranges = <0x0 0x2000 0x2000>;
 147
 148                                 data@0 {
 149                                         compatible = "fsl,cpm-muram-data";
 150                                         reg = <0x0 0x1c00>;
 151                                 };
 152                         };
 153
 154                         brg@9f0 {
 155                                 compatible = "fsl,mpc885-brg",
 156                                              "fsl,cpm1-brg",
 157                                              "fsl,cpm-brg";
 158                                 reg = <0x9f0 0x10>;
 159                         };
 160
 161                         CPM_PIC: interrupt-controller@930 {
 162                                 interrupt-controller;
 163                                 #interrupt-cells = <1>;
 164                                 interrupts = <5 2 0 2>;
 165                                 interrupt-parent = <&PIC>;
 166                                 reg = <0x930 0x20>;
 167                                 compatible = "fsl,mpc885-cpm-pic",
 168                                              "fsl,cpm1-pic";
 169                         };
 170
 171                         // MON-1
 172                         serial@a80 {
 173                                 device_type = "serial";
 174                                 compatible = "fsl,mpc885-smc-uart",
 175                                              "fsl,cpm1-smc-uart";
 176                                 reg = <0xa80 0x10 0x3e80 0x40>;
 177                                 interrupts = <4>;
 178                                 interrupt-parent = <&CPM_PIC>;
 179                                 fsl,cpm-brg = <1>;
 180                                 fsl,cpm-command = <0x90>;
 181                                 linux,planetcore-label = "SMC1";
 182                         };
 183
 184                         // SER-1
 185                         serial@a20 {
 186                                 device_type = "serial";
 187                                 compatible = "fsl,mpc885-scc-uart",
 188                                              "fsl,cpm1-scc-uart";
 189                                 reg = <0xa20 0x20 0x3d00 0x80>;
 190                                 interrupts = <29>;
 191                                 interrupt-parent = <&CPM_PIC>;
 192                                 fsl,cpm-brg = <2>;
 193                                 fsl,cpm-command = <0x40>;
 194                                 linux,planetcore-label = "SCC2";
 195                         };
 196
 197                         usb@a00 {
 198                                 #address-cells = <1>;
 199                                 #size-cells = <0>;
 200                                 compatible = "fsl,mpc885-usb",
 201                                              "fsl,cpm1-usb";
 202                                 reg = <0xa00 0x18 0x1c00 0x80>;
 203                                 interrupt-parent = <&CPM_PIC>;
 204                                 interrupts = <30>;
 205                                 fsl,cpm-command = <0000>;
 206                         };
 207                 };
 208         };
 209 };