arch/powerpc/boot/dts/o2d.dtsi

   1 /*
   2  * O2D base Device Tree Source
   3  *
   4  * Copyright (C) 2012 DENX Software Engineering
   5  * Anatolij Gustschin <agust@denx.de>
   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 / {
  16         model = "ifm,o2d";
  17         compatible = "ifm,o2d";
  18
  19         memory {
  20                 reg = <0x00000000 0x04000000>;  // 64MB
  21         };
  22
  23         soc5200@f0000000 {
  24
  25                 gpio_simple: gpio@b00 {
  26                 };
  27
  28                 timer@600 {     // General Purpose Timer
  29                         #gpio-cells = <2>;
  30                         gpio-controller;
  31                         fsl,has-wdt;
  32                         fsl,wdt-on-boot = <0>;
  33                 };
  34
  35                 timer@610 {
  36                         #gpio-cells = <2>;
  37                         gpio-controller;
  38                 };
  39
  40                 timer7: timer@670 {
  41                 };
  42
  43                 rtc@800 {
  44                         status = "disabled";
  45                 };
  46
  47                 psc@2000 {              // PSC1
  48                         compatible = "fsl,mpc5200b-psc-spi","fsl,mpc5200-psc-spi";
  49                         #address-cells = <1>;
  50                         #size-cells = <0>;
  51                         cell-index = <0>;
  52
  53                         spidev@0 {
  54                                 compatible = "spidev";
  55                                 spi-max-frequency = <250000>;
  56                                 reg = <0>;
  57                         };
  58                 };
  59
  60                 psc@2200 {              // PSC2
  61                         status = "disabled";
  62                 };
  63
  64                 psc@2400 {              // PSC3
  65                         status = "disabled";
  66                 };
  67
  68                 psc@2600 {              // PSC4
  69                         compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
  70                 };
  71
  72                 psc@2800 {              // PSC5
  73                         compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
  74                 };
  75
  76                 psc@2c00 {              // PSC6
  77                         status = "disabled";
  78                 };
  79
  80                 ethernet@3000 {
  81                         phy-handle = <&phy0>;
  82                 };
  83
  84                 mdio@3000 {
  85                         phy0: ethernet-phy@0 {
  86                                 reg = <0>;
  87                         };
  88                 };
  89         };
  90
  91         localbus {
  92                 ranges = <0 0 0xff000000 0x01000000
  93                           3 0 0xe3000000 0x00100000>;
  94
  95                 // flash device at LocalPlus Bus CS0
  96                 flash@0,0 {
  97                         compatible = "cfi-flash";
  98                         reg = <0 0 0x01000000>;
  99                         bank-width = <1>;
 100                         device-width = <2>;
 101                         #size-cells = <1>;
 102                         #address-cells = <1>;
 103                         no-unaligned-direct-access;
 104
 105                         /* common layout for all machines */
 106                         partition@0 {
 107                                 label = "u-boot";
 108                                 reg = <0x00000000 0x00040000>;
 109                                 read-only;
 110                         };
 111                         partition@40000 {
 112                                 label = "env";
 113                                 reg = <0x00040000 0x00020000>;
 114                                 read-only;
 115                         };
 116                 };
 117
 118                 csi@3,0 {
 119                         compatible = "ifm,o2d-csi";
 120                         reg = <3 0 0x00100000>;
 121                         ifm,csi-clk-handle = <&timer7>;
 122                         gpios = <&gpio_simple 23 0      /* imag_capture */
 123                                  &gpio_simple 26 0      /* imag_reset */
 124                                  &gpio_simple 29 0>;    /* imag_master_en */
 125
 126                         interrupts = <1 1 2>;           /* IRQ1, edge falling */
 127
 128                         ifm,csi-addr-bus-width = <24>;
 129                         ifm,csi-data-bus-width = <8>;
 130                         ifm,csi-wait-cycles = <0>;
 131                 };
 132         };
 133 };