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