src/arm/omap2430.dtsi

   1 /*
   2  * Device Tree Source for OMAP243x SoC
   3  *
   4  * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
   5  *
   6  * This file is licensed under the terms of the GNU General Public License
   7  * version 2.  This program is licensed "as is" without any warranty of any
   8  * kind, whether express or implied.
   9  */
  10
  11 #include "omap2.dtsi"
  12
  13 / {
  14         compatible = "ti,omap2430", "ti,omap2";
  15
  16         ocp {
  17                 l4_wkup: l4_wkup@49000000 {
  18                         compatible = "ti,omap2-l4-wkup", "simple-bus";
  19                         #address-cells = <1>;
  20                         #size-cells = <1>;
  21                         ranges = <0 0x49000000 0x31000>;
  22
  23                         prcm: prcm@6000 {
  24                                 compatible = "ti,omap2-prcm";
  25                                 reg = <0x6000 0x1000>;
  26
  27                                 prcm_clocks: clocks {
  28                                         #address-cells = <1>;
  29                                         #size-cells = <0>;
  30                                 };
  31
  32                                 prcm_clockdomains: clockdomains {
  33                                 };
  34                         };
  35
  36                         scm: scm@2000 {
  37                                 compatible = "ti,omap2-scm", "simple-bus";
  38                                 reg = <0x2000 0x1000>;
  39                                 #address-cells = <1>;
  40                                 #size-cells = <1>;
  41                                 #pinctrl-cells = <1>;
  42                                 ranges = <0 0x2000 0x1000>;
  43
  44                                 omap2430_pmx: pinmux@30 {
  45                                         compatible = "ti,omap2430-padconf",
  46                                                      "pinctrl-single";
  47                                         reg = <0x30 0x0154>;
  48                                         #address-cells = <1>;
  49                                         #size-cells = <0>;
  50                                         #pinctrl-cells = <1>;
  51                                         pinctrl-single,register-width = <8>;
  52                                         pinctrl-single,function-mask = <0x3f>;
  53                                 };
  54
  55                                 scm_conf: scm_conf@270 {
  56                                         compatible = "syscon",
  57                                                      "simple-bus";
  58                                         reg = <0x270 0x240>;
  59                                         #address-cells = <1>;
  60                                         #size-cells = <1>;
  61                                         ranges = <0 0x270 0x240>;
  62
  63                                         scm_clocks: clocks {
  64                                                 #address-cells = <1>;
  65                                                 #size-cells = <0>;
  66                                         };
  67
  68                                         pbias_regulator: pbias_regulator@230 {
  69                                                 compatible = "ti,pbias-omap2", "ti,pbias-omap";
  70                                                 reg = <0x230 0x4>;
  71                                                 syscon = <&scm_conf>;
  72                                                 pbias_mmc_reg: pbias_mmc_omap2430 {
  73                                                         regulator-name = "pbias_mmc_omap2430";
  74                                                         regulator-min-microvolt = <1800000>;
  75                                                         regulator-max-microvolt = <3000000>;
  76                                                 };
  77                                         };
  78                                 };
  79
  80                                 scm_clockdomains: clockdomains {
  81                                 };
  82                         };
  83
  84                         target-module@20000 {
  85                                 compatible = "ti,sysc-omap2", "ti,sysc";
  86                                 reg = <0x20000 0x4>,
  87                                       <0x20004 0x4>;
  88                                 reg-names = "rev", "sysc";
  89                                 ti,sysc-sidle = <SYSC_IDLE_FORCE>,
  90                                                 <SYSC_IDLE_NO>;
  91                                 clocks = <&func_32k_ck>;
  92                                 clock-names = "fck";
  93                                 #address-cells = <1>;
  94                                 #size-cells = <1>;
  95                                 ranges = <0x0 0x20000 0x1000>;
  96
  97                                 counter32k: counter@0 {
  98                                         compatible = "ti,omap-counter32k";
  99                                         reg = <0 0x20>;
 100                                 };
 101                         };
 102                 };
 103
 104                 gpio1: gpio@4900c000 {
 105                         compatible = "ti,omap2-gpio";
 106                         reg = <0x4900c000 0x200>;
 107                         interrupts = <29>;
 108                         ti,hwmods = "gpio1";
 109                         ti,gpio-always-on;
 110                         #gpio-cells = <2>;
 111                         gpio-controller;
 112                         #interrupt-cells = <2>;
 113                         interrupt-controller;
 114                 };
 115
 116                 gpio2: gpio@4900e000 {
 117                         compatible = "ti,omap2-gpio";
 118                         reg = <0x4900e000 0x200>;
 119                         interrupts = <30>;
 120                         ti,hwmods = "gpio2";
 121                         ti,gpio-always-on;
 122                         #gpio-cells = <2>;
 123                         gpio-controller;
 124                         #interrupt-cells = <2>;
 125                         interrupt-controller;
 126                 };
 127
 128                 gpio3: gpio@49010000 {
 129                         compatible = "ti,omap2-gpio";
 130                         reg = <0x49010000 0x200>;
 131                         interrupts = <31>;
 132                         ti,hwmods = "gpio3";
 133                         ti,gpio-always-on;
 134                         #gpio-cells = <2>;
 135                         gpio-controller;
 136                         #interrupt-cells = <2>;
 137                         interrupt-controller;
 138                 };
 139
 140                 gpio4: gpio@49012000 {
 141                         compatible = "ti,omap2-gpio";
 142                         reg = <0x49012000 0x200>;
 143                         interrupts = <32>;
 144                         ti,hwmods = "gpio4";
 145                         ti,gpio-always-on;
 146                         #gpio-cells = <2>;
 147                         gpio-controller;
 148                         #interrupt-cells = <2>;
 149                         interrupt-controller;
 150                 };
 151
 152                 gpio5: gpio@480b6000 {
 153                         compatible = "ti,omap2-gpio";
 154                         reg = <0x480b6000 0x200>;
 155                         interrupts = <33>;
 156                         ti,hwmods = "gpio5";
 157                         #gpio-cells = <2>;
 158                         gpio-controller;
 159                         #interrupt-cells = <2>;
 160                         interrupt-controller;
 161                 };
 162
 163                 gpmc: gpmc@6e000000 {
 164                         compatible = "ti,omap2430-gpmc";
 165                         reg = <0x6e000000 0x1000>;
 166                         #address-cells = <2>;
 167                         #size-cells = <1>;
 168                         interrupts = <20>;
 169                         gpmc,num-cs = <8>;
 170                         gpmc,num-waitpins = <4>;
 171                         ti,hwmods = "gpmc";
 172                         interrupt-controller;
 173                         #interrupt-cells = <2>;
 174                         gpio-controller;
 175                         #gpio-cells = <2>;
 176                 };
 177
 178                 mcbsp1: mcbsp@48074000 {
 179                         compatible = "ti,omap2430-mcbsp";
 180                         reg = <0x48074000 0xff>;
 181                         reg-names = "mpu";
 182                         interrupts = <64>, /* OCP compliant interrupt */
 183                                      <59>, /* TX interrupt */
 184                                      <60>, /* RX interrupt */
 185                                      <61>; /* RX overflow interrupt */
 186                         interrupt-names = "common", "tx", "rx", "rx_overflow";
 187                         ti,buffer-size = <128>;
 188                         ti,hwmods = "mcbsp1";
 189                         dmas = <&sdma 31>,
 190                                <&sdma 32>;
 191                         dma-names = "tx", "rx";
 192                         status = "disabled";
 193                 };
 194
 195                 mcbsp2: mcbsp@48076000 {
 196                         compatible = "ti,omap2430-mcbsp";
 197                         reg = <0x48076000 0xff>;
 198                         reg-names = "mpu";
 199                         interrupts = <16>, /* OCP compliant interrupt */
 200                                      <62>, /* TX interrupt */
 201                                      <63>; /* RX interrupt */
 202                         interrupt-names = "common", "tx", "rx";
 203                         ti,buffer-size = <128>;
 204                         ti,hwmods = "mcbsp2";
 205                         dmas = <&sdma 33>,
 206                                <&sdma 34>;
 207                         dma-names = "tx", "rx";
 208                         status = "disabled";
 209                 };
 210
 211                 mcbsp3: mcbsp@4808c000 {
 212                         compatible = "ti,omap2430-mcbsp";
 213                         reg = <0x4808c000 0xff>;
 214                         reg-names = "mpu";
 215                         interrupts = <17>, /* OCP compliant interrupt */
 216                                      <89>, /* TX interrupt */
 217                                      <90>; /* RX interrupt */
 218                         interrupt-names = "common", "tx", "rx";
 219                         ti,buffer-size = <128>;
 220                         ti,hwmods = "mcbsp3";
 221                         dmas = <&sdma 17>,
 222                                <&sdma 18>;
 223                         dma-names = "tx", "rx";
 224                         status = "disabled";
 225                 };
 226
 227                 mcbsp4: mcbsp@4808e000 {
 228                         compatible = "ti,omap2430-mcbsp";
 229                         reg = <0x4808e000 0xff>;
 230                         reg-names = "mpu";
 231                         interrupts = <18>, /* OCP compliant interrupt */
 232                                      <54>, /* TX interrupt */
 233                                      <55>; /* RX interrupt */
 234                         interrupt-names = "common", "tx", "rx";
 235                         ti,buffer-size = <128>;
 236                         ti,hwmods = "mcbsp4";
 237                         dmas = <&sdma 19>,
 238                                <&sdma 20>;
 239                         dma-names = "tx", "rx";
 240                         status = "disabled";
 241                 };
 242
 243                 mcbsp5: mcbsp@48096000 {
 244                         compatible = "ti,omap2430-mcbsp";
 245                         reg = <0x48096000 0xff>;
 246                         reg-names = "mpu";
 247                         interrupts = <19>, /* OCP compliant interrupt */
 248                                      <81>, /* TX interrupt */
 249                                      <82>; /* RX interrupt */
 250                         interrupt-names = "common", "tx", "rx";
 251                         ti,buffer-size = <128>;
 252                         ti,hwmods = "mcbsp5";
 253                         dmas = <&sdma 21>,
 254                                <&sdma 22>;
 255                         dma-names = "tx", "rx";
 256                         status = "disabled";
 257                 };
 258
 259                 mmc1: mmc@4809c000 {
 260                         compatible = "ti,omap2-hsmmc";
 261                         reg = <0x4809c000 0x200>;
 262                         interrupts = <83>;
 263                         ti,hwmods = "mmc1";
 264                         ti,dual-volt;
 265                         dmas = <&sdma 61>, <&sdma 62>;
 266                         dma-names = "tx", "rx";
 267                         pbias-supply = <&pbias_mmc_reg>;
 268                 };
 269
 270                 mmc2: mmc@480b4000 {
 271                         compatible = "ti,omap2-hsmmc";
 272                         reg = <0x480b4000 0x200>;
 273                         interrupts = <86>;
 274                         ti,hwmods = "mmc2";
 275                         dmas = <&sdma 47>, <&sdma 48>;
 276                         dma-names = "tx", "rx";
 277                 };
 278
 279                 mailbox: mailbox@48094000 {
 280                         compatible = "ti,omap2-mailbox";
 281                         reg = <0x48094000 0x200>;
 282                         interrupts = <26>;
 283                         ti,hwmods = "mailbox";
 284                         #mbox-cells = <1>;
 285                         ti,mbox-num-users = <4>;
 286                         ti,mbox-num-fifos = <6>;
 287                         mbox_dsp: dsp {
 288                                 ti,mbox-tx = <0 0 0>;
 289                                 ti,mbox-rx = <1 0 0>;
 290                         };
 291                 };
 292
 293                 timer1_target: target-module@49018000 {
 294                         compatible = "ti,sysc-omap2-timer", "ti,sysc";
 295                         reg = <0x49018000 0x4>,
 296                               <0x49018010 0x4>,
 297                               <0x49018014 0x4>;
 298                         reg-names = "rev", "sysc", "syss";
 299                         ti,sysc-mask = <(SYSC_OMAP2_CLOCKACTIVITY |
 300                                          SYSC_OMAP2_EMUFREE |
 301                                          SYSC_OMAP2_ENAWAKEUP |
 302                                          SYSC_OMAP2_SOFTRESET |
 303                                          SYSC_OMAP2_AUTOIDLE)>;
 304                         ti,sysc-sidle = <SYSC_IDLE_FORCE>,
 305                                         <SYSC_IDLE_NO>,
 306                                         <SYSC_IDLE_SMART>;
 307                         ti,syss-mask = <1>;
 308                         clocks = <&gpt1_fck>, <&gpt1_ick>;
 309                         clock-names = "fck", "ick";
 310                         #address-cells = <1>;
 311                         #size-cells = <1>;
 312                         ranges = <0x0 0x49018000 0x1000>;
 313
 314                         timer1: timer@0 {
 315                                 compatible = "ti,omap2420-timer";
 316                                 reg = <0 0x400>;
 317                                 interrupts = <37>;
 318                                 ti,timer-alwon;
 319                         };
 320                 };
 321
 322                 mcspi3: spi@480b8000 {
 323                         compatible = "ti,omap2-mcspi";
 324                         ti,hwmods = "mcspi3";
 325                         reg = <0x480b8000 0x100>;
 326                         interrupts = <91>;
 327                         dmas = <&sdma 15 &sdma 16 &sdma 23 &sdma 24>;
 328                         dma-names = "tx0", "rx0", "tx1", "rx1";
 329                 };
 330
 331                 usb_otg_hs: usb_otg_hs@480ac000 {
 332                         compatible = "ti,omap2-musb";
 333                         ti,hwmods = "usb_otg_hs";
 334                         reg = <0x480ac000 0x1000>;
 335                         interrupts = <93>;
 336                 };
 337
 338                 wd_timer2: wdt@49016000 {
 339                         compatible = "ti,omap2-wdt";
 340                         ti,hwmods = "wd_timer2";
 341                         reg = <0x49016000 0x80>;
 342                 };
 343         };
 344 };
 345
 346 &sdma {
 347         compatible = "ti,omap2430-sdma", "ti,omap-sdma";
 348 };
 349
 350 &i2c1 {
 351         compatible = "ti,omap2430-i2c";
 352 };
 353
 354 &i2c2 {
 355         compatible = "ti,omap2430-i2c";
 356 };
 357
 358 #include "omap24xx-clocks.dtsi"
 359 #include "omap2430-clocks.dtsi"
 360
 361 /* Preferred always-on timer for clockevent */
 362 &timer1_target {
 363         ti,no-reset-on-init;
 364         ti,no-idle;
 365         timer@0 {
 366                 assigned-clocks = <&gpt1_fck>;
 367                 assigned-clock-parents = <&func_32k_ck>;
 368         };
 369 };