arch/powerpc/boot/dts/tqm8xx.dts

   1 /*
   2  * TQM8XX Device Tree Source
   3  *
   4  * Heiko Schocher <hs@denx.de>
   5  * 2010 DENX Software Engineering GmbH
   6  *
   7  * This program is free software; you can redistribute  it and/or modify it
   8  * under  the terms of  the GNU General  Public License as published by the
   9  * Free Software Foundation;  either version 2 of the  License, or (at your
  10  * option) any later version.
  11  */
  12
  13 /dts-v1/;
  14
  15 / {
  16         model = "TQM8xx";
  17         compatible = "tqc,tqm8xx";
  18         #address-cells = <1>;
  19         #size-cells = <1>;
  20
  21         aliases {
  22                 ethernet0 = &eth0;
  23                 ethernet1 = &eth1;
  24                 mdio1 = &phy1;
  25                 serial0 = &smc1;
  26         };
  27
  28         cpus {
  29                 #address-cells = <1>;
  30                 #size-cells = <0>;
  31
  32                 PowerPC,860@0 {
  33                         device_type = "cpu";
  34                         reg = <0x0>;
  35                         d-cache-line-size = <16>;       // 16 bytes
  36                         i-cache-line-size = <16>;       // 16 bytes
  37                         d-cache-size = <0x1000>;                // L1, 4K
  38                         i-cache-size = <0x1000>;                // L1, 4K
  39                         timebase-frequency = <0>;
  40                         bus-frequency = <0>;
  41                         clock-frequency = <0>;
  42                         interrupts = <15 2>;    // decrementer interrupt
  43                         interrupt-parent = <&PIC>;
  44                 };
  45         };
  46
  47         memory {
  48                 device_type = "memory";
  49                 reg = <0x0 0x2000000>;
  50         };
  51
  52         localbus@fff00100 {
  53                 compatible = "fsl,mpc860-localbus", "fsl,pq1-localbus";
  54                 #address-cells = <2>;
  55                 #size-cells = <1>;
  56                 reg = <0xfff00100 0x40>;
  57
  58                 ranges = <
  59                         0x0 0x0 0x40000000 0x800000
  60                 >;
  61
  62                 flash@0,0 {
  63                         compatible = "cfi-flash";
  64                         reg = <0 0 0x800000>;
  65                         #address-cells = <1>;
  66                         #size-cells = <1>;
  67                         bank-width = <4>;
  68                         device-width = <2>;
  69                 };
  70         };
  71
  72         soc@fff00000 {
  73                 #address-cells = <1>;
  74                 #size-cells = <1>;
  75                 device_type = "soc";
  76                 ranges = <0x0 0xfff00000 0x00004000>;
  77
  78                 phy1: mdio@e00 {
  79                         compatible = "fsl,mpc866-fec-mdio", "fsl,pq1-fec-mdio";
  80                         reg = <0xe00 0x188>;
  81                         #address-cells = <1>;
  82                         #size-cells = <0>;
  83                         PHY: ethernet-phy@f {
  84                                 reg = <0xf>;
  85                                 device_type = "ethernet-phy";
  86                         };
  87                 };
  88
  89                 eth1: ethernet@e00 {
  90                         device_type = "network";
  91                         compatible = "fsl,mpc866-fec-enet",
  92                                      "fsl,pq1-fec-enet";
  93                         reg = <0xe00 0x188>;
  94                         interrupts = <3 1>;
  95                         interrupt-parent = <&PIC>;
  96                         phy-handle = <&PHY>;
  97                         linux,network-index = <1>;
  98                 };
  99
 100                 PIC: pic@0 {
 101                         interrupt-controller;
 102                         #interrupt-cells = <2>;
 103                         reg = <0x0 0x24>;
 104                         compatible = "fsl,mpc860-pic", "fsl,pq1-pic";
 105                 };
 106
 107                 cpm@9c0 {
 108                         #address-cells = <1>;
 109                         #size-cells = <1>;
 110                         compatible = "fsl,mpc860-cpm", "fsl,cpm1";
 111                         ranges;
 112                         reg = <0x9c0 0x40>;
 113                         brg-frequency = <0>;
 114                         interrupts = <0 2>;     // cpm error interrupt
 115                         interrupt-parent = <&CPM_PIC>;
 116
 117                         muram@2000 {
 118                                 #address-cells = <1>;
 119                                 #size-cells = <1>;
 120                                 ranges = <0x0 0x2000 0x2000>;
 121
 122                                 data@0 {
 123                                         compatible = "fsl,cpm-muram-data";
 124                                         reg = <0x0 0x2000>;
 125                                 };
 126                         };
 127
 128                         brg@9f0 {
 129                                 compatible = "fsl,mpc860-brg",
 130                                              "fsl,cpm1-brg",
 131                                              "fsl,cpm-brg";
 132                                 reg = <0x9f0 0x10>;
 133                                 clock-frequency = <0>;
 134                         };
 135
 136                         CPM_PIC: pic@930 {
 137                                 interrupt-controller;
 138                                 #address-cells = <0>;
 139                                 #interrupt-cells = <1>;
 140                                 interrupts = <5 2 0 2>;
 141                                 interrupt-parent = <&PIC>;
 142                                 reg = <0x930 0x20>;
 143                                 compatible = "fsl,mpc860-cpm-pic",
 144                                              "fsl,cpm1-pic";
 145                         };
 146
 147
 148                         smc1: serial@a80 {
 149                                 device_type = "serial";
 150                                 compatible = "fsl,mpc860-smc-uart",
 151                                              "fsl,cpm1-smc-uart";
 152                                 reg = <0xa80 0x10 0x3e80 0x40>;
 153                                 interrupts = <4>;
 154                                 interrupt-parent = <&CPM_PIC>;
 155                                 fsl,cpm-brg = <1>;
 156                                 fsl,cpm-command = <0x90>;
 157                         };
 158
 159                         eth0: ethernet@a00 {
 160                                 device_type = "network";
 161                                 compatible = "fsl,mpc860-scc-enet",
 162                                              "fsl,cpm1-scc-enet";
 163                                 reg = <0xa00 0x18 0x3c00 0x100>;
 164                                 interrupts = <30>;
 165                                 interrupt-parent = <&CPM_PIC>;
 166                                 fsl,cpm-command = <0000>;
 167                                 linux,network-index = <0>;
 168                                 fixed-link = <0 0 10 0 0>;
 169                         };
 170                 };
 171         };
 172 };