arch/arm/boot/dts/omap3.dtsi

   1 /*
   2  * Device Tree Source for OMAP3 SoC
   3  *
   4  * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
   5  *
   6  * This file is licensed under the terms of the GNU General Public License
   7  * version 2.  This program is licensed "as is" without any warranty of any
   8  * kind, whether express or implied.
   9  */
  10
  11 /include/ "skeleton.dtsi"
  12
  13 / {
  14         compatible = "ti,omap3430", "ti,omap3";
  15
  16         aliases {
  17                 serial0 = &uart1;
  18                 serial1 = &uart2;
  19                 serial2 = &uart3;
  20                 serial3 = &uart4;
  21         };
  22
  23         cpus {
  24                 cpu@0 {
  25                         compatible = "arm,cortex-a8";
  26                 };
  27         };
  28
  29         /*
  30          * The soc node represents the soc top level view. It is uses for IPs
  31          * that are not memory mapped in the MPU view or for the MPU itself.
  32          */
  33         soc {
  34                 compatible = "ti,omap-infra";
  35                 mpu {
  36                         compatible = "ti,omap3-mpu";
  37                         ti,hwmods = "mpu";
  38                 };
  39
  40                 iva {
  41                         compatible = "ti,iva2.2";
  42                         ti,hwmods = "iva";
  43
  44                         dsp {
  45                                 compatible = "ti,omap3-c64";
  46                         };
  47                 };
  48         };
  49
  50         /*
  51          * XXX: Use a flat representation of the OMAP3 interconnect.
  52          * The real OMAP interconnect network is quite complex.
  53          * Since that will not bring real advantage to represent that in DT for
  54          * the moment, just use a fake OCP bus entry to represent the whole bus
  55          * hierarchy.
  56          */
  57         ocp {
  58                 compatible = "simple-bus";
  59                 #address-cells = <1>;
  60                 #size-cells = <1>;
  61                 ranges;
  62                 ti,hwmods = "l3_main";
  63
  64                 intc: interrupt-controller@48200000 {
  65                         compatible = "ti,omap2-intc";
  66                         interrupt-controller;
  67                         #interrupt-cells = <1>;
  68                         ti,intc-size = <96>;
  69                         reg = <0x48200000 0x1000>;
  70                 };
  71
  72                 gpio1: gpio@48310000 {
  73                         compatible = "ti,omap3-gpio";
  74                         ti,hwmods = "gpio1";
  75                         gpio-controller;
  76                         #gpio-cells = <2>;
  77                         interrupt-controller;
  78                         #interrupt-cells = <1>;
  79                 };
  80
  81                 gpio2: gpio@49050000 {
  82                         compatible = "ti,omap3-gpio";
  83                         ti,hwmods = "gpio2";
  84                         gpio-controller;
  85                         #gpio-cells = <2>;
  86                         interrupt-controller;
  87                         #interrupt-cells = <1>;
  88                 };
  89
  90                 gpio3: gpio@49052000 {
  91                         compatible = "ti,omap3-gpio";
  92                         ti,hwmods = "gpio3";
  93                         gpio-controller;
  94                         #gpio-cells = <2>;
  95                         interrupt-controller;
  96                         #interrupt-cells = <1>;
  97                 };
  98
  99                 gpio4: gpio@49054000 {
 100                         compatible = "ti,omap3-gpio";
 101                         ti,hwmods = "gpio4";
 102                         gpio-controller;
 103                         #gpio-cells = <2>;
 104                         interrupt-controller;
 105                         #interrupt-cells = <1>;
 106                 };
 107
 108                 gpio5: gpio@49056000 {
 109                         compatible = "ti,omap3-gpio";
 110                         ti,hwmods = "gpio5";
 111                         gpio-controller;
 112                         #gpio-cells = <2>;
 113                         interrupt-controller;
 114                         #interrupt-cells = <1>;
 115                 };
 116
 117                 gpio6: gpio@49058000 {
 118                         compatible = "ti,omap3-gpio";
 119                         ti,hwmods = "gpio6";
 120                         gpio-controller;
 121                         #gpio-cells = <2>;
 122                         interrupt-controller;
 123                         #interrupt-cells = <1>;
 124                 };
 125
 126                 uart1: serial@4806a000 {
 127                         compatible = "ti,omap3-uart";
 128                         ti,hwmods = "uart1";
 129                         clock-frequency = <48000000>;
 130                 };
 131
 132                 uart2: serial@4806c000 {
 133                         compatible = "ti,omap3-uart";
 134                         ti,hwmods = "uart2";
 135                         clock-frequency = <48000000>;
 136                 };
 137
 138                 uart3: serial@49020000 {
 139                         compatible = "ti,omap3-uart";
 140                         ti,hwmods = "uart3";
 141                         clock-frequency = <48000000>;
 142                 };
 143
 144                 uart4: serial@49042000 {
 145                         compatible = "ti,omap3-uart";
 146                         ti,hwmods = "uart4";
 147                         clock-frequency = <48000000>;
 148                 };
 149
 150                 i2c1: i2c@48070000 {
 151                         compatible = "ti,omap3-i2c";
 152                         #address-cells = <1>;
 153                         #size-cells = <0>;
 154                         ti,hwmods = "i2c1";
 155                 };
 156
 157                 i2c2: i2c@48072000 {
 158                         compatible = "ti,omap3-i2c";
 159                         #address-cells = <1>;
 160                         #size-cells = <0>;
 161                         ti,hwmods = "i2c2";
 162                 };
 163
 164                 i2c3: i2c@48060000 {
 165                         compatible = "ti,omap3-i2c";
 166                         #address-cells = <1>;
 167                         #size-cells = <0>;
 168                         ti,hwmods = "i2c3";
 169                 };
 170
 171                 mcspi1: spi@48098000 {
 172                         compatible = "ti,omap2-mcspi";
 173                         #address-cells = <1>;
 174                         #size-cells = <0>;
 175                         ti,hwmods = "mcspi1";
 176                         ti,spi-num-cs = <4>;
 177                 };
 178
 179                 mcspi2: spi@4809a000 {
 180                         compatible = "ti,omap2-mcspi";
 181                         #address-cells = <1>;
 182                         #size-cells = <0>;
 183                         ti,hwmods = "mcspi2";
 184                         ti,spi-num-cs = <2>;
 185                 };
 186
 187                 mcspi3: spi@480b8000 {
 188                         compatible = "ti,omap2-mcspi";
 189                         #address-cells = <1>;
 190                         #size-cells = <0>;
 191                         ti,hwmods = "mcspi3";
 192                         ti,spi-num-cs = <2>;
 193                 };
 194
 195                 mcspi4: spi@480ba000 {
 196                         compatible = "ti,omap2-mcspi";
 197                         #address-cells = <1>;
 198                         #size-cells = <0>;
 199                         ti,hwmods = "mcspi4";
 200                         ti,spi-num-cs = <1>;
 201                 };
 202
 203                 mmc1: mmc@4809c000 {
 204                         compatible = "ti,omap3-hsmmc";
 205                         ti,hwmods = "mmc1";
 206                         ti,dual-volt;
 207                 };
 208
 209                 mmc2: mmc@480b4000 {
 210                         compatible = "ti,omap3-hsmmc";
 211                         ti,hwmods = "mmc2";
 212                 };
 213
 214                 mmc3: mmc@480ad000 {
 215                         compatible = "ti,omap3-hsmmc";
 216                         ti,hwmods = "mmc3";
 217                 };
 218
 219                 wdt2: wdt@48314000 {
 220                         compatible = "ti,omap3-wdt";
 221                         ti,hwmods = "wd_timer2";
 222                 };
 223         };
 224 };