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                         };
  99
 100                         pioB: gpio@fffff400 {
 101                                 compatible = "atmel,at91rm9200-gpio";
 102                                 reg = <0xfffff400 0x100>;
 103                                 interrupts = <3 4 1>;
 104                                 #gpio-cells = <2>;
 105                                 gpio-controller;
 106                                 interrupt-controller;
 107                         };
 108
 109                         pioC: gpio@fffff600 {
 110                                 compatible = "atmel,at91rm9200-gpio";
 111                                 reg = <0xfffff600 0x100>;
 112                                 interrupts = <4 4 1>;
 113                                 #gpio-cells = <2>;
 114                                 gpio-controller;
 115                                 interrupt-controller;
 116                         };
 117
 118                         pioD: gpio@fffff800 {
 119                                 compatible = "atmel,at91rm9200-gpio";
 120                                 reg = <0xfffff800 0x100>;
 121                                 interrupts = <4 4 1>;
 122                                 #gpio-cells = <2>;
 123                                 gpio-controller;
 124                                 interrupt-controller;
 125                         };
 126
 127                         pioE: gpio@fffffa00 {
 128                                 compatible = "atmel,at91rm9200-gpio";
 129                                 reg = <0xfffffa00 0x100>;
 130                                 interrupts = <4 4 1>;
 131                                 #gpio-cells = <2>;
 132                                 gpio-controller;
 133                                 interrupt-controller;
 134                         };
 135
 136                         dbgu: serial@ffffee00 {
 137                                 compatible = "atmel,at91sam9260-usart";
 138                                 reg = <0xffffee00 0x200>;
 139                                 interrupts = <1 4 7>;
 140                                 status = "disabled";
 141                         };
 142
 143                         usart0: serial@fff8c000 {
 144                                 compatible = "atmel,at91sam9260-usart";
 145                                 reg = <0xfff8c000 0x200>;
 146                                 interrupts = <7 4 5>;
 147                                 atmel,use-dma-rx;
 148                                 atmel,use-dma-tx;
 149                                 status = "disabled";
 150                         };
 151
 152                         usart1: serial@fff90000 {
 153                                 compatible = "atmel,at91sam9260-usart";
 154                                 reg = <0xfff90000 0x200>;
 155                                 interrupts = <8 4 5>;
 156                                 atmel,use-dma-rx;
 157                                 atmel,use-dma-tx;
 158                                 status = "disabled";
 159                         };
 160
 161                         usart2: serial@fff94000 {
 162                                 compatible = "atmel,at91sam9260-usart";
 163                                 reg = <0xfff94000 0x200>;
 164                                 interrupts = <9 4 5>;
 165                                 atmel,use-dma-rx;
 166                                 atmel,use-dma-tx;
 167                                 status = "disabled";
 168                         };
 169
 170                         macb0: ethernet@fffbc000 {
 171                                 compatible = "cdns,at32ap7000-macb", "cdns,macb";
 172                                 reg = <0xfffbc000 0x100>;
 173                                 interrupts = <21 4 3>;
 174                                 status = "disabled";
 175                         };
 176
 177                         usb1: gadget@fff78000 {
 178                                 compatible = "atmel,at91rm9200-udc";
 179                                 reg = <0xfff78000 0x4000>;
 180                                 interrupts = <24 4 2>;
 181                                 status = "disabled";
 182                         };
 183                 };
 184
 185                 nand0: nand@40000000 {
 186                         compatible = "atmel,at91rm9200-nand";
 187                         #address-cells = <1>;
 188                         #size-cells = <1>;
 189                         reg = <0x40000000 0x10000000
 190                                0xffffe000 0x200
 191                               >;
 192                         atmel,nand-addr-offset = <21>;
 193                         atmel,nand-cmd-offset = <22>;
 194                         gpios = <&pioA 22 0
 195                                  &pioD 15 0
 196                                  0
 197                                 >;
 198                         status = "disabled";
 199                 };
 200
 201                 usb0: ohci@00a00000 {
 202                         compatible = "atmel,at91rm9200-ohci", "usb-ohci";
 203                         reg = <0x00a00000 0x100000>;
 204                         interrupts = <29 4 2>;
 205                         status = "disabled";
 206                 };
 207         };
 208
 209         i2c@0 {
 210                 compatible = "i2c-gpio";
 211                 gpios = <&pioB 4 0 /* sda */
 212                          &pioB 5 0 /* scl */
 213                         >;
 214                 i2c-gpio,sda-open-drain;
 215                 i2c-gpio,scl-open-drain;
 216                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
 217                 #address-cells = <1>;
 218                 #size-cells = <0>;
 219                 status = "disabled";
 220         };
 221 };