arch/powerpc/boot/dts/fsl/gef_ppc9a.dts

   1 /*
   2  * GE PPC9A Device Tree Source
   3  *
   4  * Copyright 2008 GE Intelligent Platforms Embedded Systems, Inc.
   5  *
   6  * This program is free software; you can redistribute  it and/or modify it
   7  * under  the terms of  the GNU General  Public License as published by the
   8  * Free Software Foundation;  either version 2 of the  License, or (at your
   9  * option) any later version.
  10  *
  11  * Based on: SBS CM6 Device Tree Source
  12  * Copyright 2007 SBS Technologies GmbH & Co. KG
  13  * And: mpc8641_hpcn.dts (MPC8641 HPCN Device Tree Source)
  14  * Copyright 2006 Freescale Semiconductor Inc.
  15  */
  16
  17 /*
  18  * Compiled with dtc -I dts -O dtb -o gef_ppc9a.dtb gef_ppc9a.dts
  19  */
  20
  21 /include/ "mpc8641si-pre.dtsi"
  22
  23 / {
  24         model = "GEF_PPC9A";
  25         compatible = "gef,ppc9a";
  26
  27         memory {
  28                 device_type = "memory";
  29                 reg = <0x0 0x40000000>; // set by uboot
  30         };
  31
  32         lbc: localbus@fef05000 {
  33                 reg = <0xfef05000 0x1000>;
  34
  35                 ranges = <0 0 0xff000000 0x01000000     // 16MB Boot flash
  36                           1 0 0xe8000000 0x08000000     // Paged Flash 0
  37                           2 0 0xe0000000 0x08000000     // Paged Flash 1
  38                           3 0 0xfc100000 0x00020000     // NVRAM
  39                           4 0 0xfc000000 0x00008000     // FPGA
  40                           5 0 0xfc008000 0x00008000     // AFIX FPGA
  41                           6 0 0xfd000000 0x00800000     // IO FPGA (8-bit)
  42                           7 0 0xfd800000 0x00800000>;   // IO FPGA (32-bit)
  43
  44                 /* flash@0,0 is a mirror of part of the memory in flash@1,0
  45                 flash@0,0 {
  46                         compatible = "gef,ppc9a-firmware-mirror", "cfi-flash";
  47                         reg = <0x0 0x0 0x1000000>;
  48                         bank-width = <4>;
  49                         device-width = <2>;
  50                         #address-cells = <1>;
  51                         #size-cells = <1>;
  52                         partition@0 {
  53                                 label = "firmware";
  54                                 reg = <0x0 0x1000000>;
  55                                 read-only;
  56                         };
  57                 };
  58                 */
  59
  60                 flash@1,0 {
  61                         compatible = "gef,ppc9a-paged-flash", "cfi-flash";
  62                         reg = <0x1 0x0 0x8000000>;
  63                         bank-width = <4>;
  64                         device-width = <2>;
  65                         #address-cells = <1>;
  66                         #size-cells = <1>;
  67                         partition@0 {
  68                                 label = "user";
  69                                 reg = <0x0 0x7800000>;
  70                         };
  71                         partition@7800000 {
  72                                 label = "firmware";
  73                                 reg = <0x7800000 0x800000>;
  74                                 read-only;
  75                         };
  76                 };
  77
  78                 nvram@3,0 {
  79                         device_type = "nvram";
  80                         compatible = "simtek,stk14ca8";
  81                         reg = <0x3 0x0 0x20000>;
  82                 };
  83
  84                 fpga@4,0 {
  85                         compatible = "gef,ppc9a-fpga-regs";
  86                         reg = <0x4 0x0 0x40>;
  87                 };
  88
  89                 wdt@4,2000 {
  90                         compatible = "gef,ppc9a-fpga-wdt", "gef,fpga-wdt-1.00",
  91                                 "gef,fpga-wdt";
  92                         reg = <0x4 0x2000 0x8>;
  93                         interrupts = <0x1a 0x4>;
  94                         interrupt-parent = <&gef_pic>;
  95                 };
  96                 /* Second watchdog available, driver currently supports one.
  97                 wdt@4,2010 {
  98                         compatible = "gef,ppc9a-fpga-wdt", "gef,fpga-wdt-1.00",
  99                                 "gef,fpga-wdt";
 100                         reg = <0x4 0x2010 0x8>;
 101                         interrupts = <0x1b 0x4>;
 102                         interrupt-parent = <&gef_pic>;
 103                 };
 104                 */
 105                 gef_pic: pic@4,4000 {
 106                         #interrupt-cells = <1>;
 107                         interrupt-controller;
 108                         compatible = "gef,ppc9a-fpga-pic", "gef,fpga-pic-1.00";
 109                         reg = <0x4 0x4000 0x20>;
 110                         interrupts = <0x8 0x9 0 0>;
 111
 112                 };
 113                 gef_gpio: gpio@7,14000 {
 114                         #gpio-cells = <2>;
 115                         compatible = "gef,ppc9a-gpio", "gef,sbc610-gpio";
 116                         reg = <0x7 0x14000 0x24>;
 117                         gpio-controller;
 118                 };
 119         };
 120
 121         soc: soc@fef00000 {
 122                 ranges = <0x0 0xfef00000 0x00100000>;
 123
 124                 i2c@3000 {
 125                         hwmon@48 {
 126                                 compatible = "national,lm92";
 127                                 reg = <0x48>;
 128                         };
 129
 130                         hwmon@4c {
 131                                 compatible = "adi,adt7461";
 132                                 reg = <0x4c>;
 133                         };
 134
 135                         rtc@51 {
 136                                 compatible = "epson,rx8581";
 137                                 reg = <0x00000051>;
 138                         };
 139
 140                         eti@6b {
 141                                 compatible = "dallas,ds1682";
 142                                 reg = <0x6b>;
 143                         };
 144                 };
 145
 146                 enet0: ethernet@24000 {
 147                         tbi-handle = <&tbi0>;
 148                         phy-handle = <&phy0>;
 149                         phy-connection-type = "gmii";
 150                 };
 151
 152                 mdio@24520 {
 153                         phy0: ethernet-phy@0 {
 154                                 interrupt-parent = <&gef_pic>;
 155                                 interrupts = <0x9 0x4>;
 156                                 reg = <1>;
 157                         };
 158                         phy2: ethernet-phy@2 {
 159                                 interrupt-parent = <&gef_pic>;
 160                                 interrupts = <0x8 0x4>;
 161                                 reg = <3>;
 162                         };
 163                         tbi0: tbi-phy@11 {
 164                                 reg = <0x11>;
 165                                 device_type = "tbi-phy";
 166                         };
 167                 };
 168
 169                 enet1: ethernet@26000 {
 170                         tbi-handle = <&tbi2>;
 171                         phy-handle = <&phy2>;
 172                         phy-connection-type = "gmii";
 173                 };
 174
 175                 mdio@26520 {
 176                         tbi2: tbi-phy@11 {
 177                                 reg = <0x11>;
 178                                 device_type = "tbi-phy";
 179                         };
 180                 };
 181
 182                 enet2: ethernet@25000 {
 183                         status = "disabled";
 184                 };
 185
 186                 mdio@25520 {
 187                         status = "disabled";
 188                 };
 189
 190                 enet3: ethernet@27000 {
 191                         status = "disabled";
 192                 };
 193
 194                 mdio@27520 {
 195                         status = "disabled";
 196                 };
 197         };
 198
 199         pci0: pcie@fef08000 {
 200                 reg = <0xfef08000 0x1000>;
 201                 ranges = <0x02000000 0x0 0x80000000 0x80000000 0x0 0x40000000
 202                           0x01000000 0x0 0x00000000 0xfe000000 0x0 0x00400000>;
 203
 204                 pcie@0 {
 205                         ranges = <0x02000000 0x0 0x80000000
 206                                   0x02000000 0x0 0x80000000
 207                                   0x0 0x40000000
 208
 209                                   0x01000000 0x0 0x00000000
 210                                   0x01000000 0x0 0x00000000
 211                                   0x0 0x00400000>;
 212                 };
 213         };
 214
 215         pci1: pcie@fef09000 {
 216                 status = "disabled";
 217         };
 218 };
 219
 220 /include/ "mpc8641si-post.dtsi"