kernel/arch/powerpc/boot/dts/pdm360ng.dts

   1 /*
   2  * Device Tree Source for IFM PDM360NG.
   3  *
   4  * Copyright 2009 - 2010 DENX Software Engineering.
   5  * Anatolij Gustschin <agust@denx.de>
   6  *
   7  * Based on MPC5121E ADS dts.
   8  * Copyright 2008 Freescale Semiconductor Inc.
   9  *
  10  * This program is free software; you can redistribute it and/or modify it
  11  * under the terms of the GNU General Public License as published by the
  12  * Free Software Foundation; either version 2 of the License, or (at your
  13  * option) any later version.
  14  */
  15
  16 #include <mpc5121.dtsi>
  17
  18 / {
  19         model = "pdm360ng";
  20         compatible = "ifm,pdm360ng", "fsl,mpc5121";
  21         #address-cells = <1>;
  22         #size-cells = <1>;
  23         interrupt-parent = <&ipic>;
  24
  25         memory {
  26                 device_type = "memory";
  27                 reg = <0x00000000 0x20000000>;  // 512MB at 0
  28         };
  29
  30         nfc@40000000 {
  31                 bank-width = <0x1>;
  32                 chips = <0x1>;
  33
  34                 partition@0 {
  35                         label = "nand0";
  36                         reg = <0x0 0x40000000>;
  37                 };
  38         };
  39
  40         localbus@80000020 {
  41                 ranges = <0x0 0x0 0xf0000000 0x10000000   /* Flash */
  42                           0x2 0x0 0x50040000 0x00020000>; /* CS2: MRAM */
  43
  44                 flash@0,0 {
  45                         compatible = "amd,s29gl01gp", "cfi-flash";
  46                         reg = <0 0x00000000 0x08000000
  47                                0 0x08000000 0x08000000>;
  48                         #address-cells = <1>;
  49                         #size-cells = <1>;
  50                         bank-width = <4>;
  51                         device-width = <2>;
  52
  53                         partition@0 {
  54                                 label = "u-boot";
  55                                 reg = <0x00000000 0x00080000>;
  56                                 read-only;
  57                         };
  58                         partition@80000 {
  59                                 label = "environment";
  60                                 reg = <0x00080000 0x00080000>;
  61                                 read-only;
  62                         };
  63                         partition@100000 {
  64                                 label = "splash-image";
  65                                 reg = <0x00100000 0x00080000>;
  66                                 read-only;
  67                         };
  68                         partition@180000 {
  69                                 label = "device-tree";
  70                                 reg = <0x00180000 0x00040000>;
  71                         };
  72                         partition@1c0000 {
  73                                 label = "kernel";
  74                                 reg = <0x001c0000 0x00500000>;
  75                         };
  76                         partition@6c0000 {
  77                                 label = "filesystem";
  78                                 reg = <0x006c0000 0x07940000>;
  79                         };
  80                 };
  81
  82                 mram0@2,0 {
  83                         compatible = "mtd-ram";
  84                         reg = <2 0x00000 0x10000>;
  85                         bank-width = <2>;
  86                 };
  87
  88                 mram1@2,10000 {
  89                         compatible = "mtd-ram";
  90                         reg = <2 0x010000 0x10000>;
  91                         bank-width = <2>;
  92                 };
  93         };
  94
  95         soc@80000000 {
  96
  97                 i2c@1700 {
  98                         fsl,preserve-clocking;
  99
 100                         eeprom@50 {
 101                                 compatible = "at,24c01";
 102                                 reg = <0x50>;
 103                         };
 104
 105                         rtc@68 {
 106                                 compatible = "stm,m41t00";
 107                                 reg = <0x68>;
 108                         };
 109                 };
 110
 111                 i2c@1720 {
 112                         status = "disabled";
 113                 };
 114
 115                 i2c@1740 {
 116                         fsl,preserve-clocking;
 117                 };
 118
 119                 ethernet@2800 {
 120                         phy-handle = <&phy0>;
 121                 };
 122
 123                 mdio@2800 {
 124                         phy0: ethernet-phy@1f {
 125                                 compatible = "smsc,lan8700";
 126                                 reg = <0x1f>;
 127                         };
 128                 };
 129
 130                 /* USB1 using external ULPI PHY */
 131                 usb@3000 {
 132                         dr_mode = "host";
 133                 };
 134
 135                 /* USB0 using internal UTMI PHY */
 136                 usb@4000 {
 137                         fsl,invert-pwr-fault;
 138                 };
 139
 140                 psc@11000 {
 141                         compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
 142                 };
 143
 144                 psc@11100 {
 145                         compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
 146                 };
 147
 148                 psc@11200 {
 149                         compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
 150                 };
 151
 152                 psc@11300 {
 153                         compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
 154                 };
 155
 156                 psc@11400 {
 157                         compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
 158                 };
 159
 160                 psc@11500 {
 161                         status = "disabled";
 162                 };
 163
 164                 psc@11600 {
 165                         compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
 166                 };
 167
 168                 psc@11700 {
 169                         status = "disabled";
 170                 };
 171
 172                 psc@11800 {
 173                         compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
 174                 };
 175
 176                 psc@11900 {
 177                         compatible = "fsl,mpc5121-psc-spi", "fsl,mpc5121-psc";
 178                         #address-cells = <1>;
 179                         #size-cells = <0>;
 180
 181                         /* ADS7845 touch screen controller */
 182                         ts@0 {
 183                                 compatible = "ti,ads7846";
 184                                 reg = <0x0>;
 185                                 spi-max-frequency = <3000000>;
 186                                 /* pen irq is GPIO25 */
 187                                 interrupts = <78 0x8>;
 188                         };
 189                 };
 190
 191                 psc@11a00 {
 192                         status = "disabled";
 193                 };
 194
 195                 psc@11b00 {
 196                         compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
 197                 };
 198         };
 199 };