arch/powerpc/boot/dts/a3m071.dts

   1 /*
   2  * a3m071 board Device Tree Source
   3  *
   4  * Copyright 2012 Stefan Roese <sr@denx.de>
   5  *
   6  * Copyright (C) 2011 DENX Software Engineering GmbH
   7  * Heiko Schocher <hs@denx.de>
   8  *
   9  * Copyright (C) 2007 Semihalf
  10  * Marian Balakowicz <m8@semihalf.com>
  11  *
  12  * This program is free software; you can redistribute  it and/or modify it
  13  * under  the terms of  the GNU General  Public License as published by the
  14  * Free Software Foundation;  either version 2 of the  License, or (at your
  15  * option) any later version.
  16  */
  17
  18 /include/ "mpc5200b.dtsi"
  19
  20 &gpt0 { fsl,has-wdt; };
  21
  22 / {
  23         model = "anonymous,a3m071";
  24         compatible = "anonymous,a3m071";
  25
  26         soc5200@f0000000 {
  27                 #address-cells = <1>;
  28                 #size-cells = <1>;
  29                 compatible = "fsl,mpc5200b-immr";
  30                 ranges = <0 0xf0000000 0x0000c000>;
  31                 reg = <0xf0000000 0x00000100>;
  32                 bus-frequency = <0>; /* From boot loader */
  33                 system-frequency = <0>; /* From boot loader */
  34
  35                 spi@f00 {
  36                         status = "disabled";
  37                 };
  38
  39                 usb: usb@1000 {
  40                         status = "disabled";
  41                 };
  42
  43                 psc@2000 {
  44                         compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
  45                         reg = <0x2000 0x100>;
  46                         interrupts = <2 1 0>;
  47                 };
  48
  49                 psc@2200 {
  50                         status = "disabled";
  51                 };
  52
  53                 psc@2400 {
  54                         status = "disabled";
  55                 };
  56
  57                 psc@2600 {
  58                         status = "disabled";
  59                 };
  60
  61                 psc@2800 {
  62                         status = "disabled";
  63                 };
  64
  65                 psc@2c00 {              // PSC6
  66                         compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
  67                         reg = <0x2c00 0x100>;
  68                         interrupts = <2 4 0>;
  69                 };
  70
  71                 ethernet@3000 {
  72                         phy-handle = <&phy0>;
  73                 };
  74
  75                 mdio@3000 {
  76                         phy0: ethernet-phy@3 {
  77                                 reg = <0x03>;
  78                         };
  79                 };
  80
  81                 ata@3a00 {
  82                         status = "disabled";
  83                 };
  84
  85                 i2c@3d00 {
  86                         status = "disabled";
  87                 };
  88
  89                 i2c@3d40 {
  90                         status = "disabled";
  91                 };
  92         };
  93
  94         localbus {
  95                 compatible = "fsl,mpc5200b-lpb","simple-bus";
  96                 #address-cells = <2>;
  97                 #size-cells = <1>;
  98                 ranges = <0 0 0xfc000000 0x02000000
  99                           3 0 0xe9000000 0x00080000
 100                           5 0 0xe8000000 0x00010000>;
 101
 102                 flash@0,0 {
 103                         #address-cells = <1>;
 104                         #size-cells = <1>;
 105                         reg = <0 0x0 0x02000000>;
 106                         compatible = "cfi-flash";
 107                         bank-width = <2>;
 108                         partition@0x0 {
 109                                 label = "u-boot";
 110                                 reg = <0x00000000 0x00040000>;
 111                                 read-only;
 112                         };
 113                         partition@0x00040000 {
 114                                 label = "env";
 115                                 reg = <0x00040000 0x00020000>;
 116                         };
 117                         partition@0x00060000 {
 118                                 label = "dtb";
 119                                 reg = <0x00060000 0x00020000>;
 120                         };
 121                         partition@0x00080000 {
 122                                 label = "kernel";
 123                                 reg = <0x00080000 0x00500000>;
 124                         };
 125                         partition@0x00580000 {
 126                                 label = "root";
 127                                 reg = <0x00580000 0x00A80000>;
 128                         };
 129                 };
 130
 131                 fpga@3,0 {
 132                         compatible = "anonymous,a3m071-fpga";
 133                         reg = <3 0x0 0x00080000
 134                                5 0x0 0x00010000>;
 135                         interrupts = <0 0 3>;  /* level low */
 136                 };
 137         };
 138
 139         pci@f0000d00 {
 140                 status = "disabled";
 141         };
 142 };