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         bus-width = <8>;
  38 };
  39
  40 &mmc2 {
  41         status = "disabled";
  42 };
  43
  44 &mmc3 {
  45         status = "disabled";
  46 };
  47
  48 &gpmc {
  49         ranges = <0 0 0x10000000 0x08000000>,
  50                  <1 0 0x28000000 0x08000000>,
  51                  <2 0 0x20000000 0x10000000>;
  52
  53         nor@0,0 {
  54                 compatible = "cfi-flash";
  55                 linux,mtd-name= "intel,pf48f6000m0y1be";
  56                 #address-cells = <1>;
  57                 #size-cells = <1>;
  58                 reg = <0 0 0x08000000>;
  59                 bank-width = <2>;
  60
  61                 gpmc,mux-add-data = <2>;
  62                 gpmc,cs-on-ns = <0>;
  63                 gpmc,cs-rd-off-ns = <186>;
  64                 gpmc,cs-wr-off-ns = <186>;
  65                 gpmc,adv-on-ns = <12>;
  66                 gpmc,adv-rd-off-ns = <48>;
  67                 gpmc,adv-wr-off-ns = <48>;
  68                 gpmc,oe-on-ns = <54>;
  69                 gpmc,oe-off-ns = <168>;
  70                 gpmc,we-on-ns = <54>;
  71                 gpmc,we-off-ns = <168>;
  72                 gpmc,rd-cycle-ns = <186>;
  73                 gpmc,wr-cycle-ns = <186>;
  74                 gpmc,access-ns = <114>;
  75                 gpmc,page-burst-access-ns = <6>;
  76                 gpmc,bus-turnaround-ns = <12>;
  77                 gpmc,cycle2cycle-delay-ns = <18>;
  78                 gpmc,wr-data-mux-bus-ns = <90>;
  79                 gpmc,wr-access-ns = <186>;
  80                 gpmc,cycle2cycle-samecsen;
  81                 gpmc,cycle2cycle-diffcsen;
  82
  83                 partition@0 {
  84                         label = "bootloader-nor";
  85                         reg = <0 0x40000>;
  86                 };
  87                 partition@40000 {
  88                         label = "params-nor";
  89                         reg = <0x40000 0x40000>;
  90                 };
  91                 partition@80000 {
  92                         label = "kernel-nor";
  93                         reg = <0x80000 0x200000>;
  94                 };
  95                 partition@280000 {
  96                         label = "filesystem-nor";
  97                         reg = <0x240000 0x7d80000>;
  98                 };
  99         };
 100
 101         nand@1,0 {
 102                 linux,mtd-name= "micron,mt29f1g08abb";
 103                 #address-cells = <1>;
 104                 #size-cells = <1>;
 105                 reg = <1 0 0x08000000>;
 106                 nand-bus-width = <8>;
 107
 108                 ti,nand-ecc-opt = "sw";
 109                 gpmc,cs-on-ns = <0>;
 110                 gpmc,cs-rd-off-ns = <36>;
 111                 gpmc,cs-wr-off-ns = <36>;
 112                 gpmc,adv-on-ns = <6>;
 113                 gpmc,adv-rd-off-ns = <24>;
 114                 gpmc,adv-wr-off-ns = <36>;
 115                 gpmc,oe-on-ns = <6>;
 116                 gpmc,oe-off-ns = <48>;
 117                 gpmc,we-on-ns = <6>;
 118                 gpmc,we-off-ns = <30>;
 119                 gpmc,rd-cycle-ns = <72>;
 120                 gpmc,wr-cycle-ns = <72>;
 121                 gpmc,access-ns = <54>;
 122                 gpmc,wr-access-ns = <30>;
 123
 124                 partition@0 {
 125                         label = "xloader-nand";
 126                         reg = <0 0x80000>;
 127                 };
 128                 partition@80000 {
 129                         label = "bootloader-nand";
 130                         reg = <0x80000 0x140000>;
 131                 };
 132                 partition@1c0000 {
 133                         label = "params-nand";
 134                         reg = <0x1c0000 0xc0000>;
 135                 };
 136                 partition@280000 {
 137                         label = "kernel-nand";
 138                         reg = <0x280000 0x500000>;
 139                 };
 140                 partition@780000 {
 141                         label = "filesystem-nand";
 142                         reg = <0x780000 0x7880000>;
 143                 };
 144         };
 145
 146         onenand@2,0 {
 147                 linux,mtd-name= "samsung,kfm2g16q2m-deb8";
 148                 #address-cells = <1>;
 149                 #size-cells = <1>;
 150                 reg = <2 0 0x10000000>;
 151
 152                 gpmc,device-width = <2>;
 153                 gpmc,mux-add-data = <2>;
 154                 gpmc,cs-on-ns = <0>;
 155                 gpmc,cs-rd-off-ns = <84>;
 156                 gpmc,cs-wr-off-ns = <72>;
 157                 gpmc,adv-on-ns = <0>;
 158                 gpmc,adv-rd-off-ns = <18>;
 159                 gpmc,adv-wr-off-ns = <18>;
 160                 gpmc,oe-on-ns = <30>;
 161                 gpmc,oe-off-ns = <84>;
 162                 gpmc,we-on-ns = <0>;
 163                 gpmc,we-off-ns = <42>;
 164                 gpmc,rd-cycle-ns = <108>;
 165                 gpmc,wr-cycle-ns = <96>;
 166                 gpmc,access-ns = <78>;
 167                 gpmc,wr-data-mux-bus-ns = <30>;
 168
 169                 partition@0 {
 170                         label = "xloader-onenand";
 171                         reg = <0 0x80000>;
 172                 };
 173                 partition@80000 {
 174                         label = "bootloader-onenand";
 175                         reg = <0x80000 0x40000>;
 176                 };
 177                 partition@c0000 {
 178                         label = "params-onenand";
 179                         reg = <0xc0000 0x20000>;
 180                 };
 181                 partition@e0000 {
 182                         label = "kernel-onenand";
 183                         reg = <0xe0000 0x200000>;
 184                 };
 185                 partition@2e0000 {
 186                         label = "filesystem-onenand";
 187                         reg = <0x2e0000 0xfd20000>;
 188                 };
 189         };
 190 };