arch/arm/boot/dts/at91sam9263.dtsi

   1 /*
   2  * at91sam9263.dtsi - Device Tree Include file for AT91SAM9263 family SoC
   3  *
   4  *  Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
   5  *
   6  * Licensed under GPLv2 only.
   7  */
   8
   9 /include/ "skeleton.dtsi"
  10
  11 / {
  12         model = "Atmel AT91SAM9263 family SoC";
  13         compatible = "atmel,at91sam9263";
  14         interrupt-parent = <&aic>;
  15
  16         aliases {
  17                 serial0 = &dbgu;
  18                 serial1 = &usart0;
  19                 serial2 = &usart1;
  20                 serial3 = &usart2;
  21                 gpio0 = &pioA;
  22                 gpio1 = &pioB;
  23                 gpio2 = &pioC;
  24                 gpio3 = &pioD;
  25                 gpio4 = &pioE;
  26                 tcb0 = &tcb0;
  27                 i2c0 = &i2c0;
  28         };
  29         cpus {
  30                 cpu@0 {
  31                         compatible = "arm,arm926ejs";
  32                 };
  33         };
  34
  35         memory {
  36                 reg = <0x20000000 0x08000000>;
  37         };
  38
  39         ahb {
  40                 compatible = "simple-bus";
  41                 #address-cells = <1>;
  42                 #size-cells = <1>;
  43                 ranges;
  44
  45                 apb {
  46                         compatible = "simple-bus";
  47                         #address-cells = <1>;
  48                         #size-cells = <1>;
  49                         ranges;
  50
  51                         aic: interrupt-controller@fffff000 {
  52                                 #interrupt-cells = <3>;
  53                                 compatible = "atmel,at91rm9200-aic";
  54                                 interrupt-controller;
  55                                 reg = <0xfffff000 0x200>;
  56                                 atmel,external-irqs = <30 31>;
  57                         };
  58
  59                         pmc: pmc@fffffc00 {
  60                                 compatible = "atmel,at91rm9200-pmc";
  61                                 reg = <0xfffffc00 0x100>;
  62                         };
  63
  64                         ramc: ramc@ffffe200 {
  65                                 compatible = "atmel,at91sam9260-sdramc";
  66                                 reg = <0xffffe200 0x200
  67                                        0xffffe800 0x200>;
  68                         };
  69
  70                         pit: timer@fffffd30 {
  71                                 compatible = "atmel,at91sam9260-pit";
  72                                 reg = <0xfffffd30 0xf>;
  73                                 interrupts = <1 4 7>;
  74                         };
  75
  76                         tcb0: timer@fff7c000 {
  77                                 compatible = "atmel,at91rm9200-tcb";
  78                                 reg = <0xfff7c000 0x100>;
  79                                 interrupts = <19 4 0>;
  80                         };
  81
  82                         rstc@fffffd00 {
  83                                 compatible = "atmel,at91sam9260-rstc";
  84                                 reg = <0xfffffd00 0x10>;
  85                         };
  86
  87                         shdwc@fffffd10 {
  88                                 compatible = "atmel,at91sam9260-shdwc";
  89                                 reg = <0xfffffd10 0x10>;
  90                         };
  91
  92                         pioA: gpio@fffff200 {
  93                                 compatible = "atmel,at91rm9200-gpio";
  94                                 reg = <0xfffff200 0x100>;
  95                                 interrupts = <2 4 1>;
  96                                 #gpio-cells = <2>;
  97                                 gpio-controller;
  98                                 interrupt-controller;
  99                                 #interrupt-cells = <2>;
 100                         };
 101
 102                         pioB: gpio@fffff400 {
 103                                 compatible = "atmel,at91rm9200-gpio";
 104                                 reg = <0xfffff400 0x100>;
 105                                 interrupts = <3 4 1>;
 106                                 #gpio-cells = <2>;
 107                                 gpio-controller;
 108                                 interrupt-controller;
 109                                 #interrupt-cells = <2>;
 110                         };
 111
 112                         pioC: gpio@fffff600 {
 113                                 compatible = "atmel,at91rm9200-gpio";
 114                                 reg = <0xfffff600 0x100>;
 115                                 interrupts = <4 4 1>;
 116                                 #gpio-cells = <2>;
 117                                 gpio-controller;
 118                                 interrupt-controller;
 119                                 #interrupt-cells = <2>;
 120                         };
 121
 122                         pioD: gpio@fffff800 {
 123                                 compatible = "atmel,at91rm9200-gpio";
 124                                 reg = <0xfffff800 0x100>;
 125                                 interrupts = <4 4 1>;
 126                                 #gpio-cells = <2>;
 127                                 gpio-controller;
 128                                 interrupt-controller;
 129                                 #interrupt-cells = <2>;
 130                         };
 131
 132                         pioE: gpio@fffffa00 {
 133                                 compatible = "atmel,at91rm9200-gpio";
 134                                 reg = <0xfffffa00 0x100>;
 135                                 interrupts = <4 4 1>;
 136                                 #gpio-cells = <2>;
 137                                 gpio-controller;
 138                                 interrupt-controller;
 139                                 #interrupt-cells = <2>;
 140                         };
 141
 142                         dbgu: serial@ffffee00 {
 143                                 compatible = "atmel,at91sam9260-usart";
 144                                 reg = <0xffffee00 0x200>;
 145                                 interrupts = <1 4 7>;
 146                                 status = "disabled";
 147                         };
 148
 149                         usart0: serial@fff8c000 {
 150                                 compatible = "atmel,at91sam9260-usart";
 151                                 reg = <0xfff8c000 0x200>;
 152                                 interrupts = <7 4 5>;
 153                                 atmel,use-dma-rx;
 154                                 atmel,use-dma-tx;
 155                                 status = "disabled";
 156                         };
 157
 158                         usart1: serial@fff90000 {
 159                                 compatible = "atmel,at91sam9260-usart";
 160                                 reg = <0xfff90000 0x200>;
 161                                 interrupts = <8 4 5>;
 162                                 atmel,use-dma-rx;
 163                                 atmel,use-dma-tx;
 164                                 status = "disabled";
 165                         };
 166
 167                         usart2: serial@fff94000 {
 168                                 compatible = "atmel,at91sam9260-usart";
 169                                 reg = <0xfff94000 0x200>;
 170                                 interrupts = <9 4 5>;
 171                                 atmel,use-dma-rx;
 172                                 atmel,use-dma-tx;
 173                                 status = "disabled";
 174                         };
 175
 176                         macb0: ethernet@fffbc000 {
 177                                 compatible = "cdns,at32ap7000-macb", "cdns,macb";
 178                                 reg = <0xfffbc000 0x100>;
 179                                 interrupts = <21 4 3>;
 180                                 status = "disabled";
 181                         };
 182
 183                         usb1: gadget@fff78000 {
 184                                 compatible = "atmel,at91rm9200-udc";
 185                                 reg = <0xfff78000 0x4000>;
 186                                 interrupts = <24 4 2>;
 187                                 status = "disabled";
 188                         };
 189
 190                         i2c0: i2c@fff88000 {
 191                                 compatible = "atmel,at91sam9263-i2c";
 192                                 reg = <0xfff88000 0x100>;
 193                                 interrupts = <13 4 6>;
 194                                 #address-cells = <1>;
 195                                 #size-cells = <0>;
 196                                 status = "disabled";
 197                         };
 198                 };
 199
 200                 nand0: nand@40000000 {
 201                         compatible = "atmel,at91rm9200-nand";
 202                         #address-cells = <1>;
 203                         #size-cells = <1>;
 204                         reg = <0x40000000 0x10000000
 205                                0xffffe000 0x200
 206                               >;
 207                         atmel,nand-addr-offset = <21>;
 208                         atmel,nand-cmd-offset = <22>;
 209                         gpios = <&pioA 22 0
 210                                  &pioD 15 0
 211                                  0
 212                                 >;
 213                         status = "disabled";
 214                 };
 215
 216                 usb0: ohci@00a00000 {
 217                         compatible = "atmel,at91rm9200-ohci", "usb-ohci";
 218                         reg = <0x00a00000 0x100000>;
 219                         interrupts = <29 4 2>;
 220                         status = "disabled";
 221                 };
 222         };
 223
 224         i2c@0 {
 225                 compatible = "i2c-gpio";
 226                 gpios = <&pioB 4 0 /* sda */
 227                          &pioB 5 0 /* scl */
 228                         >;
 229                 i2c-gpio,sda-open-drain;
 230                 i2c-gpio,scl-open-drain;
 231                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
 232                 #address-cells = <1>;
 233                 #size-cells = <0>;
 234                 status = "disabled";
 235         };
 236 };