arch/arm/boot/dts/omap3430-sdp.dts

   1 /*
   2  * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License version 2 as
   6  * published by the Free Software Foundation.
   7  */
   8 /dts-v1/;
   9
  10 #include "omap34xx.dtsi"
  11
  12 / {
  13         model = "TI OMAP3430 SDP";
  14         compatible = "ti,omap3430-sdp", "ti,omap3";
  15
  16         memory {
  17                 device_type = "memory";
  18                 reg = <0x80000000 0x10000000>; /* 256 MB */
  19         };
  20 };
  21
  22 &i2c1 {
  23         clock-frequency = <2600000>;
  24
  25         twl: twl@48 {
  26                 reg = <0x48>;
  27                 interrupts = <7>; /* SYS_NIRQ cascaded to intc */
  28         };
  29 };
  30
  31 #include "twl4030.dtsi"
  32 #include "twl4030_omap3.dtsi"
  33
  34 &mmc1 {
  35         vmmc-supply = <&vmmc1>;
  36         vmmc_aux-supply = <&vsim>;
  37         /*
  38          * S6-3 must be in ON position for 8 bit mode to function
  39          * Else, use 4 bit mode
  40          */
  41         bus-width = <8>;
  42 };
  43
  44 &mmc2 {
  45         status = "disabled";
  46 };
  47
  48 &mmc3 {
  49         status = "disabled";
  50 };
  51
  52 &gpmc {
  53         ranges = <0 0 0x10000000 0x08000000>,
  54                  <1 0 0x28000000 0x1000000>,    /* CS1: 16MB for NAND */
  55                  <2 0 0x20000000 0x1000000>;    /* CS2: 16MB for OneNAND */
  56
  57         nor@0,0 {
  58                 compatible = "cfi-flash";
  59                 linux,mtd-name= "intel,pf48f6000m0y1be";
  60                 #address-cells = <1>;
  61                 #size-cells = <1>;
  62                 reg = <0 0 0x08000000>;
  63                 bank-width = <2>;
  64
  65                 gpmc,mux-add-data = <2>;
  66                 gpmc,cs-on-ns = <0>;
  67                 gpmc,cs-rd-off-ns = <186>;
  68                 gpmc,cs-wr-off-ns = <186>;
  69                 gpmc,adv-on-ns = <12>;
  70                 gpmc,adv-rd-off-ns = <48>;
  71                 gpmc,adv-wr-off-ns = <48>;
  72                 gpmc,oe-on-ns = <54>;
  73                 gpmc,oe-off-ns = <168>;
  74                 gpmc,we-on-ns = <54>;
  75                 gpmc,we-off-ns = <168>;
  76                 gpmc,rd-cycle-ns = <186>;
  77                 gpmc,wr-cycle-ns = <186>;
  78                 gpmc,access-ns = <114>;
  79                 gpmc,page-burst-access-ns = <6>;
  80                 gpmc,bus-turnaround-ns = <12>;
  81                 gpmc,cycle2cycle-delay-ns = <18>;
  82                 gpmc,wr-data-mux-bus-ns = <90>;
  83                 gpmc,wr-access-ns = <186>;
  84                 gpmc,cycle2cycle-samecsen;
  85                 gpmc,cycle2cycle-diffcsen;
  86
  87                 partition@0 {
  88                         label = "bootloader-nor";
  89                         reg = <0 0x40000>;
  90                 };
  91                 partition@40000 {
  92                         label = "params-nor";
  93                         reg = <0x40000 0x40000>;
  94                 };
  95                 partition@80000 {
  96                         label = "kernel-nor";
  97                         reg = <0x80000 0x200000>;
  98                 };
  99                 partition@280000 {
 100                         label = "filesystem-nor";
 101                         reg = <0x240000 0x7d80000>;
 102                 };
 103         };
 104
 105         nand@1,0 {
 106                 linux,mtd-name= "micron,mt29f1g08abb";
 107                 #address-cells = <1>;
 108                 #size-cells = <1>;
 109                 reg = <1 0 4>;  /* CS1, offset 0, IO size 4 */
 110                 ti,nand-ecc-opt = "sw";
 111                 nand-bus-width = <8>;
 112                 gpmc,cs-on-ns = <0>;
 113                 gpmc,cs-rd-off-ns = <36>;
 114                 gpmc,cs-wr-off-ns = <36>;
 115                 gpmc,adv-on-ns = <6>;
 116                 gpmc,adv-rd-off-ns = <24>;
 117                 gpmc,adv-wr-off-ns = <36>;
 118                 gpmc,oe-on-ns = <6>;
 119                 gpmc,oe-off-ns = <48>;
 120                 gpmc,we-on-ns = <6>;
 121                 gpmc,we-off-ns = <30>;
 122                 gpmc,rd-cycle-ns = <72>;
 123                 gpmc,wr-cycle-ns = <72>;
 124                 gpmc,access-ns = <54>;
 125                 gpmc,wr-access-ns = <30>;
 126
 127                 partition@0 {
 128                         label = "xloader-nand";
 129                         reg = <0 0x80000>;
 130                 };
 131                 partition@80000 {
 132                         label = "bootloader-nand";
 133                         reg = <0x80000 0x140000>;
 134                 };
 135                 partition@1c0000 {
 136                         label = "params-nand";
 137                         reg = <0x1c0000 0xc0000>;
 138                 };
 139                 partition@280000 {
 140                         label = "kernel-nand";
 141                         reg = <0x280000 0x500000>;
 142                 };
 143                 partition@780000 {
 144                         label = "filesystem-nand";
 145                         reg = <0x780000 0x7880000>;
 146                 };
 147         };
 148
 149         onenand@2,0 {
 150                 linux,mtd-name= "samsung,kfm2g16q2m-deb8";
 151                 #address-cells = <1>;
 152                 #size-cells = <1>;
 153                 reg = <2 0 0x20000>;    /* CS2, offset 0, IO size 4 */
 154
 155                 gpmc,device-width = <2>;
 156                 gpmc,mux-add-data = <2>;
 157                 gpmc,cs-on-ns = <0>;
 158                 gpmc,cs-rd-off-ns = <84>;
 159                 gpmc,cs-wr-off-ns = <72>;
 160                 gpmc,adv-on-ns = <0>;
 161                 gpmc,adv-rd-off-ns = <18>;
 162                 gpmc,adv-wr-off-ns = <18>;
 163                 gpmc,oe-on-ns = <30>;
 164                 gpmc,oe-off-ns = <84>;
 165                 gpmc,we-on-ns = <0>;
 166                 gpmc,we-off-ns = <42>;
 167                 gpmc,rd-cycle-ns = <108>;
 168                 gpmc,wr-cycle-ns = <96>;
 169                 gpmc,access-ns = <78>;
 170                 gpmc,wr-data-mux-bus-ns = <30>;
 171
 172                 partition@0 {
 173                         label = "xloader-onenand";
 174                         reg = <0 0x80000>;
 175                 };
 176                 partition@80000 {
 177                         label = "bootloader-onenand";
 178                         reg = <0x80000 0x40000>;
 179                 };
 180                 partition@c0000 {
 181                         label = "params-onenand";
 182                         reg = <0xc0000 0x20000>;
 183                 };
 184                 partition@e0000 {
 185                         label = "kernel-onenand";
 186                         reg = <0xe0000 0x200000>;
 187                 };
 188                 partition@2e0000 {
 189                         label = "filesystem-onenand";
 190                         reg = <0x2e0000 0xfd20000>;
 191                 };
 192         };
 193 };