arch/arm/boot/dts/lpc32xx.dtsi

   1 /*
   2  * NXP LPC32xx SoC
   3  *
   4  * Copyright 2012 Roland Stigge <stigge@antcom.de>
   5  *
   6  * The code contained herein is licensed under the GNU General Public
   7  * License. You may obtain a copy of the GNU General Public License
   8  * Version 2 or later at the following locations:
   9  *
  10  * http://www.opensource.org/licenses/gpl-license.html
  11  * http://www.gnu.org/copyleft/gpl.html
  12  */
  13
  14 /include/ "skeleton.dtsi"
  15
  16 / {
  17         compatible = "nxp,lpc3220";
  18         interrupt-parent = <&mic>;
  19
  20         cpus {
  21                 #address-cells = <0>;
  22                 #size-cells = <0>;
  23
  24                 cpu {
  25                         compatible = "arm,arm926ej-s";
  26                         device_type = "cpu";
  27                 };
  28         };
  29
  30         ahb {
  31                 #address-cells = <1>;
  32                 #size-cells = <1>;
  33                 compatible = "simple-bus";
  34                 ranges = <0x20000000 0x20000000 0x30000000>;
  35
  36                 /*
  37                  * Enable either SLC or MLC
  38                  */
  39                 slc: flash@20020000 {
  40                         compatible = "nxp,lpc3220-slc";
  41                         reg = <0x20020000 0x1000>;
  42                         status = "disabled";
  43                 };
  44
  45                 mlc: flash@200a8000 {
  46                         compatible = "nxp,lpc3220-mlc";
  47                         reg = <0x200a8000 0x11000>;
  48                         interrupts = <11 0>;
  49                         status = "disabled";
  50                 };
  51
  52                 dma@31000000 {
  53                         compatible = "arm,pl080", "arm,primecell";
  54                         reg = <0x31000000 0x1000>;
  55                         interrupts = <0x1c 0>;
  56                 };
  57
  58                 /*
  59                  * Enable either ohci or usbd (gadget)!
  60                  */
  61                 ohci@31020000 {
  62                         compatible = "nxp,ohci-nxp", "usb-ohci";
  63                         reg = <0x31020000 0x300>;
  64                         interrupts = <0x3b 0>;
  65                         status = "disabled";
  66                 };
  67
  68                 usbd@31020000 {
  69                         compatible = "nxp,lpc3220-udc";
  70                         reg = <0x31020000 0x300>;
  71                         interrupts = <0x3d 0>, <0x3e 0>, <0x3c 0>, <0x3a 0>;
  72                         status = "disabled";
  73                 };
  74
  75                 clcd@31040000 {
  76                         compatible = "arm,pl110", "arm,primecell";
  77                         reg = <0x31040000 0x1000>;
  78                         interrupts = <0x0e 0>;
  79                         status = "disabled";
  80                 };
  81
  82                 mac: ethernet@31060000 {
  83                         compatible = "nxp,lpc-eth";
  84                         reg = <0x31060000 0x1000>;
  85                         interrupts = <0x1d 0>;
  86                 };
  87
  88                 apb {
  89                         #address-cells = <1>;
  90                         #size-cells = <1>;
  91                         compatible = "simple-bus";
  92                         ranges = <0x20000000 0x20000000 0x30000000>;
  93
  94                         ssp0: ssp@20084000 {
  95                                 compatible = "arm,pl022", "arm,primecell";
  96                                 reg = <0x20084000 0x1000>;
  97                                 interrupts = <0x14 0>;
  98                         };
  99
 100                         spi1: spi@20088000 {
 101                                 compatible = "nxp,lpc3220-spi";
 102                                 reg = <0x20088000 0x1000>;
 103                         };
 104
 105                         ssp1: ssp@2008c000 {
 106                                 compatible = "arm,pl022", "arm,primecell";
 107                                 reg = <0x2008c000 0x1000>;
 108                                 interrupts = <0x15 0>;
 109                         };
 110
 111                         spi2: spi@20090000 {
 112                                 compatible = "nxp,lpc3220-spi";
 113                                 reg = <0x20090000 0x1000>;
 114                         };
 115
 116                         i2s0: i2s@20094000 {
 117                                 compatible = "nxp,lpc3220-i2s";
 118                                 reg = <0x20094000 0x1000>;
 119                         };
 120
 121                         sd@20098000 {
 122                                 compatible = "arm,pl18x", "arm,primecell";
 123                                 reg = <0x20098000 0x1000>;
 124                                 interrupts = <0x0f 0>, <0x0d 0>;
 125                                 status = "disabled";
 126                         };
 127
 128                         i2s1: i2s@2009C000 {
 129                                 compatible = "nxp,lpc3220-i2s";
 130                                 reg = <0x2009C000 0x1000>;
 131                         };
 132
 133                         /* UART5 first since it is the default console, ttyS0 */
 134                         uart5: serial@40090000 {
 135                                 /* actually, ns16550a w/ 64 byte fifos! */
 136                                 compatible = "nxp,lpc3220-uart";
 137                                 reg = <0x40090000 0x1000>;
 138                                 interrupts = <9 0>;
 139                                 clock-frequency = <13000000>;
 140                                 reg-shift = <2>;
 141                                 status = "disabled";
 142                         };
 143
 144                         uart3: serial@40080000 {
 145                                 compatible = "nxp,lpc3220-uart";
 146                                 reg = <0x40080000 0x1000>;
 147                                 interrupts = <7 0>;
 148                                 clock-frequency = <13000000>;
 149                                 reg-shift = <2>;
 150                                 status = "disabled";
 151                         };
 152
 153                         uart4: serial@40088000 {
 154                                 compatible = "nxp,lpc3220-uart";
 155                                 reg = <0x40088000 0x1000>;
 156                                 interrupts = <8 0>;
 157                                 clock-frequency = <13000000>;
 158                                 reg-shift = <2>;
 159                                 status = "disabled";
 160                         };
 161
 162                         uart6: serial@40098000 {
 163                                 compatible = "nxp,lpc3220-uart";
 164                                 reg = <0x40098000 0x1000>;
 165                                 interrupts = <10 0>;
 166                                 clock-frequency = <13000000>;
 167                                 reg-shift = <2>;
 168                                 status = "disabled";
 169                         };
 170
 171                         i2c1: i2c@400A0000 {
 172                                 compatible = "nxp,pnx-i2c";
 173                                 reg = <0x400A0000 0x100>;
 174                                 interrupts = <0x33 0>;
 175                                 #address-cells = <1>;
 176                                 #size-cells = <0>;
 177                                 pnx,timeout = <0x64>;
 178                         };
 179
 180                         i2c2: i2c@400A8000 {
 181                                 compatible = "nxp,pnx-i2c";
 182                                 reg = <0x400A8000 0x100>;
 183                                 interrupts = <0x32 0>;
 184                                 #address-cells = <1>;
 185                                 #size-cells = <0>;
 186                                 pnx,timeout = <0x64>;
 187                         };
 188
 189                         mpwm: mpwm@400E8000 {
 190                                 compatible = "nxp,lpc3220-motor-pwm";
 191                                 reg = <0x400E8000 0x78>;
 192                                 status = "disabled";
 193                                 #pwm-cells = <2>;
 194                         };
 195
 196                         i2cusb: i2c@31020300 {
 197                                 compatible = "nxp,pnx-i2c";
 198                                 reg = <0x31020300 0x100>;
 199                                 interrupts = <0x3f 0>;
 200                                 #address-cells = <1>;
 201                                 #size-cells = <0>;
 202                                 pnx,timeout = <0x64>;
 203                         };
 204                 };
 205
 206                 fab {
 207                         #address-cells = <1>;
 208                         #size-cells = <1>;
 209                         compatible = "simple-bus";
 210                         ranges = <0x20000000 0x20000000 0x30000000>;
 211
 212                         /*
 213                          * MIC Interrupt controller includes:
 214                          *   MIC @40008000
 215                          *   SIC1 @4000C000
 216                          *   SIC2 @40010000
 217                          */
 218                         mic: interrupt-controller@40008000 {
 219                                 compatible = "nxp,lpc3220-mic";
 220                                 interrupt-controller;
 221                                 reg = <0x40008000 0xC000>;
 222                                 #interrupt-cells = <2>;
 223                         };
 224
 225                         uart1: serial@40014000 {
 226                                 compatible = "nxp,lpc3220-hsuart";
 227                                 reg = <0x40014000 0x1000>;
 228                                 interrupts = <26 0>;
 229                                 status = "disabled";
 230                         };
 231
 232                         uart2: serial@40018000 {
 233                                 compatible = "nxp,lpc3220-hsuart";
 234                                 reg = <0x40018000 0x1000>;
 235                                 interrupts = <25 0>;
 236                                 status = "disabled";
 237                         };
 238
 239                         uart7: serial@4001c000 {
 240                                 compatible = "nxp,lpc3220-hsuart";
 241                                 reg = <0x4001c000 0x1000>;
 242                                 interrupts = <24 0>;
 243                                 status = "disabled";
 244                         };
 245
 246                         rtc@40024000 {
 247                                 compatible = "nxp,lpc3220-rtc";
 248                                 reg = <0x40024000 0x1000>;
 249                                 interrupts = <0x34 0>;
 250                         };
 251
 252                         gpio: gpio@40028000 {
 253                                 compatible = "nxp,lpc3220-gpio";
 254                                 reg = <0x40028000 0x1000>;
 255                                 gpio-controller;
 256                                 #gpio-cells = <3>; /* bank, pin, flags */
 257                         };
 258
 259                         watchdog@4003C000 {
 260                                 compatible = "nxp,pnx4008-wdt";
 261                                 reg = <0x4003C000 0x1000>;
 262                         };
 263
 264                         /*
 265                          * TSC vs. ADC: Since those two share the same
 266                          * hardware, you need to choose from one of the
 267                          * following two and do 'status = "okay";' for one of
 268                          * them
 269                          */
 270
 271                         adc@40048000 {
 272                                 compatible = "nxp,lpc3220-adc";
 273                                 reg = <0x40048000 0x1000>;
 274                                 interrupts = <0x27 0>;
 275                                 status = "disabled";
 276                         };
 277
 278                         tsc@40048000 {
 279                                 compatible = "nxp,lpc3220-tsc";
 280                                 reg = <0x40048000 0x1000>;
 281                                 interrupts = <0x27 0>;
 282                                 status = "disabled";
 283                         };
 284
 285                         key@40050000 {
 286                                 compatible = "nxp,lpc3220-key";
 287                                 reg = <0x40050000 0x1000>;
 288                                 interrupts = <54 0>;
 289                                 status = "disabled";
 290                         };
 291
 292                         pwm: pwm@4005C000 {
 293                                 compatible = "nxp,lpc3220-pwm";
 294                                 reg = <0x4005C000 0x8>;
 295                                 status = "disabled";
 296                         };
 297                 };
 298         };
 299 };