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

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/
   4  */
   5 /dts-v1/;
   6
   7 #include "omap34xx.dtsi"
   8
   9 / {
  10         model = "TI OMAP3430 SDP";
  11         compatible = "ti,omap3430-sdp", "ti,omap3430", "ti,omap3";
  12
  13         memory@80000000 {
  14                 device_type = "memory";
  15                 reg = <0x80000000 0x10000000>; /* 256 MB */
  16         };
  17 };
  18
  19 &i2c1 {
  20         clock-frequency = <2600000>;
  21
  22         twl: twl@48 {
  23                 reg = <0x48>;
  24                 interrupts = <7>; /* SYS_NIRQ cascaded to intc */
  25         };
  26 };
  27
  28 #include "twl4030.dtsi"
  29 #include "twl4030_omap3.dtsi"
  30
  31 &mmc1 {
  32         vmmc-supply = <&vmmc1>;
  33         vqmmc-supply = <&vsim>;
  34         /*
  35          * S6-3 must be in ON position for 8 bit mode to function
  36          * Else, use 4 bit mode
  37          */
  38         bus-width = <8>;
  39 };
  40
  41 &mmc2 {
  42         status = "disabled";
  43 };
  44
  45 &mmc3 {
  46         status = "disabled";
  47 };
  48
  49 &gpmc {
  50         ranges = <0 0 0x10000000 0x08000000>,
  51                  <1 0 0x28000000 0x1000000>,    /* CS1: 16MB for NAND */
  52                  <2 0 0x20000000 0x1000000>;    /* CS2: 16MB for OneNAND */
  53
  54         nor@0,0 {
  55                 compatible = "cfi-flash";
  56                 linux,mtd-name= "intel,pf48f6000m0y1be";
  57                 #address-cells = <1>;
  58                 #size-cells = <1>;
  59                 reg = <0 0 0x08000000>;
  60                 bank-width = <2>;
  61
  62                 gpmc,mux-add-data = <2>;
  63                 gpmc,cs-on-ns = <0>;
  64                 gpmc,cs-rd-off-ns = <186>;
  65                 gpmc,cs-wr-off-ns = <186>;
  66                 gpmc,adv-on-ns = <12>;
  67                 gpmc,adv-rd-off-ns = <48>;
  68                 gpmc,adv-wr-off-ns = <48>;
  69                 gpmc,oe-on-ns = <54>;
  70                 gpmc,oe-off-ns = <168>;
  71                 gpmc,we-on-ns = <54>;
  72                 gpmc,we-off-ns = <168>;
  73                 gpmc,rd-cycle-ns = <186>;
  74                 gpmc,wr-cycle-ns = <186>;
  75                 gpmc,access-ns = <114>;
  76                 gpmc,page-burst-access-ns = <6>;
  77                 gpmc,bus-turnaround-ns = <12>;
  78                 gpmc,cycle2cycle-delay-ns = <18>;
  79                 gpmc,wr-data-mux-bus-ns = <90>;
  80                 gpmc,wr-access-ns = <186>;
  81                 gpmc,cycle2cycle-samecsen;
  82                 gpmc,cycle2cycle-diffcsen;
  83
  84                 partition@0 {
  85                         label = "bootloader-nor";
  86                         reg = <0 0x40000>;
  87                 };
  88                 partition@40000 {
  89                         label = "params-nor";
  90                         reg = <0x40000 0x40000>;
  91                 };
  92                 partition@80000 {
  93                         label = "kernel-nor";
  94                         reg = <0x80000 0x200000>;
  95                 };
  96                 partition@280000 {
  97                         label = "filesystem-nor";
  98                         reg = <0x240000 0x7d80000>;
  99                 };
 100         };
 101
 102         nand@1,0 {
 103                 compatible = "ti,omap2-nand";
 104                 reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
 105                 interrupt-parent = <&gpmc>;
 106                 interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
 107                              <1 IRQ_TYPE_NONE>; /* termcount */
 108                 linux,mtd-name= "micron,mt29f1g08abb";
 109                 #address-cells = <1>;
 110                 #size-cells = <1>;
 111                 ti,nand-ecc-opt = "sw";
 112                 nand-bus-width = <8>;
 113                 gpmc,cs-on-ns = <0>;
 114                 gpmc,cs-rd-off-ns = <36>;
 115                 gpmc,cs-wr-off-ns = <36>;
 116                 gpmc,adv-on-ns = <6>;
 117                 gpmc,adv-rd-off-ns = <24>;
 118                 gpmc,adv-wr-off-ns = <36>;
 119                 gpmc,oe-on-ns = <6>;
 120                 gpmc,oe-off-ns = <48>;
 121                 gpmc,we-on-ns = <6>;
 122                 gpmc,we-off-ns = <30>;
 123                 gpmc,rd-cycle-ns = <72>;
 124                 gpmc,wr-cycle-ns = <72>;
 125                 gpmc,access-ns = <54>;
 126                 gpmc,wr-access-ns = <30>;
 127
 128                 partition@0 {
 129                         label = "xloader-nand";
 130                         reg = <0 0x80000>;
 131                 };
 132                 partition@80000 {
 133                         label = "bootloader-nand";
 134                         reg = <0x80000 0x140000>;
 135                 };
 136                 partition@1c0000 {
 137                         label = "params-nand";
 138                         reg = <0x1c0000 0xc0000>;
 139                 };
 140                 partition@280000 {
 141                         label = "kernel-nand";
 142                         reg = <0x280000 0x500000>;
 143                 };
 144                 partition@780000 {
 145                         label = "filesystem-nand";
 146                         reg = <0x780000 0x7880000>;
 147                 };
 148         };
 149
 150         onenand@2,0 {
 151                 linux,mtd-name= "samsung,kfm2g16q2m-deb8";
 152                 #address-cells = <1>;
 153                 #size-cells = <1>;
 154                 compatible = "ti,omap2-onenand";
 155                 reg = <2 0 0x20000>;    /* CS2, offset 0, IO size 4 */
 156
 157                 gpmc,device-width = <2>;
 158                 gpmc,mux-add-data = <2>;
 159                 gpmc,cs-on-ns = <0>;
 160                 gpmc,cs-rd-off-ns = <84>;
 161                 gpmc,cs-wr-off-ns = <72>;
 162                 gpmc,adv-on-ns = <0>;
 163                 gpmc,adv-rd-off-ns = <18>;
 164                 gpmc,adv-wr-off-ns = <18>;
 165                 gpmc,oe-on-ns = <30>;
 166                 gpmc,oe-off-ns = <84>;
 167                 gpmc,we-on-ns = <0>;
 168                 gpmc,we-off-ns = <42>;
 169                 gpmc,rd-cycle-ns = <108>;
 170                 gpmc,wr-cycle-ns = <96>;
 171                 gpmc,access-ns = <78>;
 172                 gpmc,wr-data-mux-bus-ns = <30>;
 173
 174                 partition@0 {
 175                         label = "xloader-onenand";
 176                         reg = <0 0x80000>;
 177                 };
 178                 partition@80000 {
 179                         label = "bootloader-onenand";
 180                         reg = <0x80000 0x40000>;
 181                 };
 182                 partition@c0000 {
 183                         label = "params-onenand";
 184                         reg = <0xc0000 0x20000>;
 185                 };
 186                 partition@e0000 {
 187                         label = "kernel-onenand";
 188                         reg = <0xe0000 0x200000>;
 189                 };
 190                 partition@2e0000 {
 191                         label = "filesystem-onenand";
 192                         reg = <0x2e0000 0xfd20000>;
 193                 };
 194         };
 195 };