arch/arm/boot/dts/omap3-igep0030.dts

   1 /*
   2  * Device Tree Source for IGEP COM MODULE (TI OMAP AM/DM37x)
   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 = "IGEP COM MODULE (TI OMAP AM/DM37x)";
  16         compatible = "isee,omap3-igep0030", "ti,omap36xx", "ti,omap3";
  17
  18         leds {
  19                 pinctrl-names = "default";
  20                 pinctrl-0 = <&leds_pins>;
  21                 compatible = "gpio-leds";
  22
  23                 boot {
  24                          label = "omap3:green:boot";
  25                          gpios = <&twl_gpio 13 GPIO_ACTIVE_LOW>;
  26                          default-state = "on";
  27                 };
  28
  29                 user0 {
  30                          label = "omap3:red:user0";
  31                          gpios = <&twl_gpio 18 GPIO_ACTIVE_LOW>; /* LEDA */
  32                          default-state = "off";
  33                 };
  34
  35                 user1 {
  36                          label = "omap3:green:user1";
  37                          gpios = <&twl_gpio 19 GPIO_ACTIVE_LOW>; /* LEDB */
  38                          default-state = "off";
  39                 };
  40
  41                 user2 {
  42                          label = "omap3:red:user1";
  43                          gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
  44                          default-state = "off";
  45                 };
  46         };
  47 };
  48
  49 &omap3_pmx_core2 {
  50         leds_pins: pinmux_leds_pins {
  51                 pinctrl-single,pins = <
  52                         OMAP3630_CORE2_IOPAD(0x25e0, PIN_OUTPUT | MUX_MODE4) /* etk_d2.gpio_16 */
  53                 >;
  54         };
  55 };
  56
  57 &gpmc {
  58         ranges = <0 0 0x00000000 0x20000000>;
  59
  60         nand@0,0 {
  61                 linux,mtd-name= "micron,mt29c4g96maz";
  62                 reg = <0 0 0>;
  63                 nand-bus-width = <16>;
  64                 ti,nand-ecc-opt = "bch8";
  65
  66                 gpmc,sync-clk-ps = <0>;
  67                 gpmc,cs-on-ns = <0>;
  68                 gpmc,cs-rd-off-ns = <44>;
  69                 gpmc,cs-wr-off-ns = <44>;
  70                 gpmc,adv-on-ns = <6>;
  71                 gpmc,adv-rd-off-ns = <34>;
  72                 gpmc,adv-wr-off-ns = <44>;
  73                 gpmc,we-off-ns = <40>;
  74                 gpmc,oe-off-ns = <54>;
  75                 gpmc,access-ns = <64>;
  76                 gpmc,rd-cycle-ns = <82>;
  77                 gpmc,wr-cycle-ns = <82>;
  78                 gpmc,wr-access-ns = <40>;
  79                 gpmc,wr-data-mux-bus-ns = <0>;
  80
  81                 #address-cells = <1>;
  82                 #size-cells = <1>;
  83
  84                 partition@0 {
  85                         label = "SPL";
  86                         reg = <0 0x100000>;
  87                 };
  88                 partition@80000 {
  89                         label = "U-Boot";
  90                         reg = <0x100000 0x180000>;
  91                 };
  92                 partition@1c0000 {
  93                         label = "Environment";
  94                         reg = <0x280000 0x100000>;
  95                 };
  96                 partition@280000 {
  97                         label = "Kernel";
  98                         reg = <0x380000 0x300000>;
  99                 };
 100                 partition@780000 {
 101                         label = "Filesystem";
 102                         reg = <0x680000 0x1f980000>;
 103                 };
 104         };
 105 };