arch/arm/boot/dts/at91sam9x5.dtsi

   1 /*
   2  * at91sam9x5.dtsi - Device Tree Include file for AT91SAM9x5 family SoC
   3  *                   applies to AT91SAM9G15, AT91SAM9G25, AT91SAM9G35,
   4  *                   AT91SAM9X25, AT91SAM9X35 SoC
   5  *
   6  *  Copyright (C) 2012 Atmel,
   7  *                2012 Nicolas Ferre <nicolas.ferre@atmel.com>
   8  *
   9  * Licensed under GPLv2 or later.
  10  */
  11
  12 /include/ "skeleton.dtsi"
  13
  14 / {
  15         model = "Atmel AT91SAM9x5 family SoC";
  16         compatible = "atmel,at91sam9x5";
  17         interrupt-parent = <&aic>;
  18
  19         aliases {
  20                 serial0 = &dbgu;
  21                 serial1 = &usart0;
  22                 serial2 = &usart1;
  23                 serial3 = &usart2;
  24                 gpio0 = &pioA;
  25                 gpio1 = &pioB;
  26                 gpio2 = &pioC;
  27                 gpio3 = &pioD;
  28                 tcb0 = &tcb0;
  29                 tcb1 = &tcb1;
  30         };
  31         cpus {
  32                 cpu@0 {
  33                         compatible = "arm,arm926ejs";
  34                 };
  35         };
  36
  37         memory@20000000 {
  38                 reg = <0x20000000 0x10000000>;
  39         };
  40
  41         ahb {
  42                 compatible = "simple-bus";
  43                 #address-cells = <1>;
  44                 #size-cells = <1>;
  45                 ranges;
  46
  47                 apb {
  48                         compatible = "simple-bus";
  49                         #address-cells = <1>;
  50                         #size-cells = <1>;
  51                         ranges;
  52
  53                         aic: interrupt-controller@fffff000 {
  54                                 #interrupt-cells = <2>;
  55                                 compatible = "atmel,at91rm9200-aic";
  56                                 interrupt-controller;
  57                                 interrupt-parent;
  58                                 reg = <0xfffff000 0x200>;
  59                         };
  60
  61                         ramc0: ramc@ffffe800 {
  62                                 compatible = "atmel,at91sam9g45-ddramc";
  63                                 reg = <0xffffe800 0x200>;
  64                         };
  65
  66                         pmc: pmc@fffffc00 {
  67                                 compatible = "atmel,at91rm9200-pmc";
  68                                 reg = <0xfffffc00 0x100>;
  69                         };
  70
  71                         rstc@fffffe00 {
  72                                 compatible = "atmel,at91sam9g45-rstc";
  73                                 reg = <0xfffffe00 0x10>;
  74                         };
  75
  76                         shdwc@fffffe10 {
  77                                 compatible = "atmel,at91sam9x5-shdwc";
  78                                 reg = <0xfffffe10 0x10>;
  79                         };
  80
  81                         pit: timer@fffffe30 {
  82                                 compatible = "atmel,at91sam9260-pit";
  83                                 reg = <0xfffffe30 0xf>;
  84                                 interrupts = <1 4>;
  85                         };
  86
  87                         tcb0: timer@f8008000 {
  88                                 compatible = "atmel,at91sam9x5-tcb";
  89                                 reg = <0xf8008000 0x100>;
  90                                 interrupts = <17 4>;
  91                         };
  92
  93                         tcb1: timer@f800c000 {
  94                                 compatible = "atmel,at91sam9x5-tcb";
  95                                 reg = <0xf800c000 0x100>;
  96                                 interrupts = <17 4>;
  97                         };
  98
  99                         dma0: dma-controller@ffffec00 {
 100                                 compatible = "atmel,at91sam9g45-dma";
 101                                 reg = <0xffffec00 0x200>;
 102                                 interrupts = <20 4>;
 103                         };
 104
 105                         dma1: dma-controller@ffffee00 {
 106                                 compatible = "atmel,at91sam9g45-dma";
 107                                 reg = <0xffffee00 0x200>;
 108                                 interrupts = <21 4>;
 109                         };
 110
 111                         pioA: gpio@fffff400 {
 112                                 compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
 113                                 reg = <0xfffff400 0x100>;
 114                                 interrupts = <2 4>;
 115                                 #gpio-cells = <2>;
 116                                 gpio-controller;
 117                                 interrupt-controller;
 118                         };
 119
 120                         pioB: gpio@fffff600 {
 121                                 compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
 122                                 reg = <0xfffff600 0x100>;
 123                                 interrupts = <2 4>;
 124                                 #gpio-cells = <2>;
 125                                 gpio-controller;
 126                                 interrupt-controller;
 127                         };
 128
 129                         pioC: gpio@fffff800 {
 130                                 compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
 131                                 reg = <0xfffff800 0x100>;
 132                                 interrupts = <3 4>;
 133                                 #gpio-cells = <2>;
 134                                 gpio-controller;
 135                                 interrupt-controller;
 136                         };
 137
 138                         pioD: gpio@fffffa00 {
 139                                 compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
 140                                 reg = <0xfffffa00 0x100>;
 141                                 interrupts = <3 4>;
 142                                 #gpio-cells = <2>;
 143                                 gpio-controller;
 144                                 interrupt-controller;
 145                         };
 146
 147                         dbgu: serial@fffff200 {
 148                                 compatible = "atmel,at91sam9260-usart";
 149                                 reg = <0xfffff200 0x200>;
 150                                 interrupts = <1 4>;
 151                                 status = "disabled";
 152                         };
 153
 154                         usart0: serial@f801c000 {
 155                                 compatible = "atmel,at91sam9260-usart";
 156                                 reg = <0xf801c000 0x200>;
 157                                 interrupts = <5 4>;
 158                                 atmel,use-dma-rx;
 159                                 atmel,use-dma-tx;
 160                                 status = "disabled";
 161                         };
 162
 163                         usart1: serial@f8020000 {
 164                                 compatible = "atmel,at91sam9260-usart";
 165                                 reg = <0xf8020000 0x200>;
 166                                 interrupts = <6 4>;
 167                                 atmel,use-dma-rx;
 168                                 atmel,use-dma-tx;
 169                                 status = "disabled";
 170                         };
 171
 172                         usart2: serial@f8024000 {
 173                                 compatible = "atmel,at91sam9260-usart";
 174                                 reg = <0xf8024000 0x200>;
 175                                 interrupts = <7 4>;
 176                                 atmel,use-dma-rx;
 177                                 atmel,use-dma-tx;
 178                                 status = "disabled";
 179                         };
 180
 181                         macb0: ethernet@f802c000 {
 182                                 compatible = "cdns,at32ap7000-macb", "cdns,macb";
 183                                 reg = <0xf802c000 0x100>;
 184                                 interrupts = <24 4>;
 185                                 status = "disabled";
 186                         };
 187
 188                         macb1: ethernet@f8030000 {
 189                                 compatible = "cdns,at32ap7000-macb", "cdns,macb";
 190                                 reg = <0xf8030000 0x100>;
 191                                 interrupts = <27 4>;
 192                                 status = "disabled";
 193                         };
 194                 };
 195
 196                 nand0: nand@40000000 {
 197                         compatible = "atmel,at91rm9200-nand";
 198                         #address-cells = <1>;
 199                         #size-cells = <1>;
 200                         reg = <0x40000000 0x10000000
 201                               >;
 202                         atmel,nand-addr-offset = <21>;
 203                         atmel,nand-cmd-offset = <22>;
 204                         gpios = <&pioC 8 0
 205                                  &pioC 14 0
 206                                  0
 207                                 >;
 208                         status = "disabled";
 209                 };
 210
 211                 usb0: ohci@00600000 {
 212                         compatible = "atmel,at91rm9200-ohci", "usb-ohci";
 213                         reg = <0x00600000 0x100000>;
 214                         interrupts = <22 4>;
 215                         status = "disabled";
 216                 };
 217
 218                 usb1: ehci@00700000 {
 219                         compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
 220                         reg = <0x00700000 0x100000>;
 221                         interrupts = <22 4>;
 222                         status = "disabled";
 223                 };
 224         };
 225
 226         i2c@0 {
 227                 compatible = "i2c-gpio";
 228                 gpios = <&pioA 30 0 /* sda */
 229                          &pioA 31 0 /* scl */
 230                         >;
 231                 i2c-gpio,sda-open-drain;
 232                 i2c-gpio,scl-open-drain;
 233                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
 234                 #address-cells = <1>;
 235                 #size-cells = <0>;
 236                 status = "disabled";
 237         };
 238
 239         i2c@1 {
 240                 compatible = "i2c-gpio";
 241                 gpios = <&pioC 0 0 /* sda */
 242                          &pioC 1 0 /* scl */
 243                         >;
 244                 i2c-gpio,sda-open-drain;
 245                 i2c-gpio,scl-open-drain;
 246                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
 247                 #address-cells = <1>;
 248                 #size-cells = <0>;
 249                 status = "disabled";
 250         };
 251
 252         i2c@2 {
 253                 compatible = "i2c-gpio";
 254                 gpios = <&pioB 4 0 /* sda */
 255                          &pioB 5 0 /* scl */
 256                         >;
 257                 i2c-gpio,sda-open-drain;
 258                 i2c-gpio,scl-open-drain;
 259                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
 260                 #address-cells = <1>;
 261                 #size-cells = <0>;
 262                 status = "disabled";
 263         };
 264 };