arch/arm/boot/dts/omap3-igep0020.dts

   1 /*
   2  * Device Tree Source for IGEPv2 board
   3  *
   4  * Copyright (C) 2012 Javier Martinez Canillas <javier@collabora.co.uk>
   5  * Copyright (C) 2012 Enric Balletbo i Serra <eballetbo@gmail.com>
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License version 2 as
   9  * published by the Free Software Foundation.
  10  */
  11
  12 #include "omap3-igep.dtsi"
  13
  14 / {
  15         model = "IGEPv2";
  16         compatible = "isee,omap3-igep0020", "ti,omap3";
  17
  18         leds {
  19                 compatible = "gpio-leds";
  20                 boot {
  21                          label = "omap3:green:boot";
  22                          gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>;
  23                          default-state = "on";
  24                 };
  25
  26                 user0 {
  27                          label = "omap3:red:user0";
  28                          gpios = <&gpio1 27 GPIO_ACTIVE_HIGH>;
  29                          default-state = "off";
  30                 };
  31
  32                 user1 {
  33                          label = "omap3:red:user1";
  34                          gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>;
  35                          default-state = "off";
  36                 };
  37
  38                 user2 {
  39                         label = "omap3:green:user1";
  40                         gpios = <&twl_gpio 19 GPIO_ACTIVE_LOW>;
  41                 };
  42         };
  43
  44         vddvario: regulator-vddvario {
  45                   compatible = "regulator-fixed";
  46                   regulator-name = "vddvario";
  47                   regulator-always-on;
  48         };
  49
  50         vdd33a: regulator-vdd33a {
  51                 compatible = "regulator-fixed";
  52                 regulator-name = "vdd33a";
  53                 regulator-always-on;
  54         };
  55 };
  56
  57 &i2c3 {
  58         clock-frequency = <100000>;
  59
  60         /*
  61          * Display monitor features are burnt in the EEPROM
  62          * as EDID data.
  63          */
  64         eeprom@50 {
  65                 compatible = "ti,eeprom";
  66                 reg = <0x50>;
  67         };
  68 };
  69
  70 &gpmc {
  71         ranges = <0 0 0x00000000 0x20000000>,
  72                  <5 0 0x2c000000 0x01000000>;
  73
  74         nand@0,0 {
  75                 linux,mtd-name= "micron,mt29c4g96maz";
  76                 reg = <0 0 0>;
  77                 nand-bus-width = <16>;
  78                 ti,nand-ecc-opt = "bch8";
  79
  80                 gpmc,sync-clk-ps = <0>;
  81                 gpmc,cs-on-ns = <0>;
  82                 gpmc,cs-rd-off-ns = <44>;
  83                 gpmc,cs-wr-off-ns = <44>;
  84                 gpmc,adv-on-ns = <6>;
  85                 gpmc,adv-rd-off-ns = <34>;
  86                 gpmc,adv-wr-off-ns = <44>;
  87                 gpmc,we-off-ns = <40>;
  88                 gpmc,oe-off-ns = <54>;
  89                 gpmc,access-ns = <64>;
  90                 gpmc,rd-cycle-ns = <82>;
  91                 gpmc,wr-cycle-ns = <82>;
  92                 gpmc,wr-access-ns = <40>;
  93                 gpmc,wr-data-mux-bus-ns = <0>;
  94
  95                 #address-cells = <1>;
  96                 #size-cells = <1>;
  97
  98                 partition@0 {
  99                         label = "SPL";
 100                         reg = <0 0x100000>;
 101                 };
 102                 partition@0x80000 {
 103                         label = "U-Boot";
 104                         reg = <0x100000 0x180000>;
 105                 };
 106                 partition@0x1c0000 {
 107                         label = "Environment";
 108                         reg = <0x280000 0x100000>;
 109                 };
 110                 partition@0x280000 {
 111                         label = "Kernel";
 112                         reg = <0x380000 0x300000>;
 113                 };
 114                 partition@0x780000 {
 115                         label = "Filesystem";
 116                         reg = <0x680000 0x1f980000>;
 117                 };
 118         };
 119
 120         ethernet@5,0 {
 121                 pinctrl-names = "default";
 122                 pinctrl-0 = <&smsc911x_pins>;
 123                 compatible = "smsc,lan9221", "smsc,lan9115";
 124                 reg = <5 0 0xff>;
 125                 bank-width = <2>;
 126
 127                 gpmc,mux-add-data;
 128                 gpmc,cs-on-ns = <0>;
 129                 gpmc,cs-rd-off-ns = <186>;
 130                 gpmc,cs-wr-off-ns = <186>;
 131                 gpmc,adv-on-ns = <12>;
 132                 gpmc,adv-rd-off-ns = <48>;
 133                 gpmc,adv-wr-off-ns = <48>;
 134                 gpmc,oe-on-ns = <54>;
 135                 gpmc,oe-off-ns = <168>;
 136                 gpmc,we-on-ns = <54>;
 137                 gpmc,we-off-ns = <168>;
 138                 gpmc,rd-cycle-ns = <186>;
 139                 gpmc,wr-cycle-ns = <186>;
 140                 gpmc,access-ns = <114>;
 141                 gpmc,page-burst-access-ns = <6>;
 142                 gpmc,bus-turnaround-ns = <12>;
 143                 gpmc,cycle2cycle-delay-ns = <18>;
 144                 gpmc,wr-data-mux-bus-ns = <90>;
 145                 gpmc,wr-access-ns = <186>;
 146                 gpmc,cycle2cycle-samecsen;
 147                 gpmc,cycle2cycle-diffcsen;
 148
 149                 interrupt-parent = <&gpio6>;
 150                 interrupts = <16 8>;
 151                 vmmc-supply = <&vddvario>;
 152                 vmmc_aux-supply = <&vdd33a>;
 153                 reg-io-width = <4>;
 154
 155                 smsc,save-mac-address;
 156         };
 157 };