kernel/arch/powerpc/boot/dts/lite5200b.dts

   1 /*
   2  * Lite5200B board Device Tree Source
   3  *
   4  * Copyright 2006-2007 Secret Lab Technologies Ltd.
   5  * Grant Likely <grant.likely@secretlab.ca>
   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 /include/ "mpc5200b.dtsi"
  14
  15 &gpt0 { fsl,has-wdt; };
  16 &gpt2 { gpio-controller; };
  17 &gpt3 { gpio-controller; };
  18
  19 / {
  20         model = "fsl,lite5200b";
  21         compatible = "fsl,lite5200b";
  22
  23         leds {
  24                 compatible = "gpio-leds";
  25                 tmr2 {
  26                         gpios = <&gpt2 0 1>;
  27                 };
  28                 tmr3 {
  29                         gpios = <&gpt3 0 1>;
  30                         linux,default-trigger = "heartbeat";
  31                 };
  32                 led1 { gpios = <&gpio_wkup 2 1>; };
  33                 led2 { gpios = <&gpio_simple 3 1>; };
  34                 led3 { gpios = <&gpio_wkup 3 1>; };
  35                 led4 { gpios = <&gpio_simple 2 1>; };
  36         };
  37
  38         memory {
  39                 reg = <0x00000000 0x10000000>;  // 256MB
  40         };
  41
  42         soc5200@f0000000 {
  43                 psc@2000 {              // PSC1
  44                         compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
  45                         cell-index = <0>;
  46                 };
  47
  48                 psc@2200 {              // PSC2
  49                         status = "disabled";
  50                 };
  51
  52                 psc@2400 {              // PSC3
  53                         status = "disabled";
  54                 };
  55
  56                 psc@2600 {              // PSC4
  57                         status = "disabled";
  58                 };
  59
  60                 psc@2800 {              // PSC5
  61                         status = "disabled";
  62                 };
  63
  64                 psc@2c00 {              // PSC6
  65                         status = "disabled";
  66                 };
  67
  68                 // PSC2 in ac97 mode example
  69                 //ac97@2200 {           // PSC2
  70                 //      compatible = "fsl,mpc5200b-psc-ac97","fsl,mpc5200-psc-ac97";
  71                 //      cell-index = <1>;
  72                 //};
  73
  74                 // PSC3 in CODEC mode example
  75                 //i2s@2400 {            // PSC3
  76                 //      compatible = "fsl,mpc5200b-psc-i2s"; //not 5200 compatible
  77                 //      cell-index = <2>;
  78                 //};
  79
  80                 // PSC6 in spi mode example
  81                 //spi@2c00 {            // PSC6
  82                 //      compatible = "fsl,mpc5200b-psc-spi","fsl,mpc5200-psc-spi";
  83                 //      cell-index = <5>;
  84                 //};
  85
  86                 ethernet@3000 {
  87                         phy-handle = <&phy0>;
  88                 };
  89
  90                 mdio@3000 {
  91                         phy0: ethernet-phy@0 {
  92                                 reg = <0>;
  93                         };
  94                 };
  95
  96                 i2c@3d40 {
  97                         eeprom@50 {
  98                                 compatible = "atmel,24c02";
  99                                 reg = <0x50>;
 100                         };
 101                 };
 102
 103                 sram@8000 {
 104                         compatible = "fsl,mpc5200b-sram","fsl,mpc5200-sram";
 105                         reg = <0x8000 0x4000>;
 106                 };
 107         };
 108
 109         pci@f0000d00 {
 110                 interrupt-map-mask = <0xf800 0 0 7>;
 111                 interrupt-map = <0xc000 0 0 1 &mpc5200_pic 0 0 3 // 1st slot
 112                                  0xc000 0 0 2 &mpc5200_pic 1 1 3
 113                                  0xc000 0 0 3 &mpc5200_pic 1 2 3
 114                                  0xc000 0 0 4 &mpc5200_pic 1 3 3
 115
 116                                  0xc800 0 0 1 &mpc5200_pic 1 1 3 // 2nd slot
 117                                  0xc800 0 0 2 &mpc5200_pic 1 2 3
 118                                  0xc800 0 0 3 &mpc5200_pic 1 3 3
 119                                  0xc800 0 0 4 &mpc5200_pic 0 0 3>;
 120                 clock-frequency = <0>; // From boot loader
 121                 interrupts = <2 8 0 2 9 0 2 10 0>;
 122                 bus-range = <0 0>;
 123                 ranges = <0x42000000 0 0x80000000 0x80000000 0 0x20000000
 124                           0x02000000 0 0xa0000000 0xa0000000 0 0x10000000
 125                           0x01000000 0 0x00000000 0xb0000000 0 0x01000000>;
 126         };
 127
 128         localbus {
 129                 ranges = <0 0 0xfe000000 0x02000000>;
 130
 131                 flash@0,0 {
 132                         compatible = "cfi-flash";
 133                         reg = <0 0 0x02000000>;
 134                         bank-width = <1>;
 135                         #size-cells = <1>;
 136                         #address-cells = <1>;
 137
 138                         partition@0 {
 139                                 label = "kernel";
 140                                 reg = <0x00000000 0x00200000>;
 141                         };
 142                         partition@200000 {
 143                                 label = "rootfs";
 144                                 reg = <0x00200000 0x01d00000>;
 145                         };
 146                         partition@1f00000 {
 147                                 label = "u-boot";
 148                                 reg = <0x01f00000 0x00060000>;
 149                         };
 150                         partition@1f60000 {
 151                                 label = "u-boot-env";
 152                                 reg = <0x01f60000 0x00020000>;
 153                         };
 154                         partition@1f80000 {
 155                                 label = "dtb";
 156                                 reg = <0x01f80000 0x00080000>;
 157                         };
 158                 };
 159         };
 160
 161 };