arch/arm/boot/dts/omap3-beagle.dts

   1 /*
   2  * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License version 2 as
   6  * published by the Free Software Foundation.
   7  */
   8 /dts-v1/;
   9
  10 #include "omap34xx.dtsi"
  11
  12 / {
  13         model = "TI OMAP3 BeagleBoard";
  14         compatible = "ti,omap3-beagle", "ti,omap3";
  15
  16         cpus {
  17                 cpu@0 {
  18                         cpu0-supply = <&vcc>;
  19                 };
  20         };
  21
  22         memory@80000000 {
  23                 device_type = "memory";
  24                 reg = <0x80000000 0x10000000>; /* 256 MB */
  25         };
  26
  27         aliases {
  28                 display0 = &dvi0;
  29                 display1 = &tv0;
  30         };
  31
  32         leds {
  33                 compatible = "gpio-leds";
  34                 pmu_stat {
  35                         label = "beagleboard::pmu_stat";
  36                         gpios = <&twl_gpio 19 GPIO_ACTIVE_HIGH>; /* LEDB */
  37                 };
  38
  39                 heartbeat {
  40                         label = "beagleboard::usr0";
  41                         gpios = <&gpio5 22 GPIO_ACTIVE_HIGH>; /* 150 -> D6 LED */
  42                         linux,default-trigger = "heartbeat";
  43                 };
  44
  45                 mmc {
  46                         label = "beagleboard::usr1";
  47                         gpios = <&gpio5 21 GPIO_ACTIVE_HIGH>; /* 149 -> D7 LED */
  48                         linux,default-trigger = "mmc0";
  49                 };
  50         };
  51
  52         /* HS USB Port 2 Power */
  53         hsusb2_power: hsusb2_power_reg {
  54                 compatible = "regulator-fixed";
  55                 regulator-name = "hsusb2_vbus";
  56                 regulator-min-microvolt = <3300000>;
  57                 regulator-max-microvolt = <3300000>;
  58                 gpio = <&twl_gpio 18 GPIO_ACTIVE_HIGH>; /* GPIO LEDA */
  59                 startup-delay-us = <70000>;
  60         };
  61
  62         /* HS USB Host PHY on PORT 2 */
  63         hsusb2_phy: hsusb2_phy {
  64                 compatible = "usb-nop-xceiv";
  65                 reset-gpios = <&gpio5 19 GPIO_ACTIVE_LOW>;      /* gpio_147 */
  66                 vcc-supply = <&hsusb2_power>;
  67                 #phy-cells = <0>;
  68         };
  69
  70         sound {
  71                 compatible = "ti,omap-twl4030";
  72                 ti,model = "omap3beagle";
  73
  74                 ti,mcbsp = <&mcbsp2>;
  75         };
  76
  77         gpio_keys {
  78                 compatible = "gpio-keys";
  79
  80                 user {
  81                         label = "user";
  82                         gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
  83                         linux,code = <0x114>;
  84                         wakeup-source;
  85                 };
  86
  87         };
  88
  89         tfp410: encoder0 {
  90                 compatible = "ti,tfp410";
  91                 powerdown-gpios = <&gpio6 10 GPIO_ACTIVE_LOW>;  /* gpio_170 */
  92
  93                 pinctrl-names = "default";
  94                 pinctrl-0 = <&tfp410_pins>;
  95
  96                 ports {
  97                         #address-cells = <1>;
  98                         #size-cells = <0>;
  99
 100                         port@0 {
 101                                 reg = <0>;
 102
 103                                 tfp410_in: endpoint {
 104                                         remote-endpoint = <&dpi_out>;
 105                                 };
 106                         };
 107
 108                         port@1 {
 109                                 reg = <1>;
 110
 111                                 tfp410_out: endpoint {
 112                                         remote-endpoint = <&dvi_connector_in>;
 113                                 };
 114                         };
 115                 };
 116         };
 117
 118         dvi0: connector0 {
 119                 compatible = "dvi-connector";
 120                 label = "dvi";
 121
 122                 digital;
 123
 124                 ddc-i2c-bus = <&i2c3>;
 125
 126                 port {
 127                         dvi_connector_in: endpoint {
 128                                 remote-endpoint = <&tfp410_out>;
 129                         };
 130                 };
 131         };
 132
 133         tv0: connector1 {
 134                 compatible = "svideo-connector";
 135                 label = "tv";
 136
 137                 port {
 138                         tv_connector_in: endpoint {
 139                                 remote-endpoint = <&venc_out>;
 140                         };
 141                 };
 142         };
 143
 144         etb@540000000 {
 145                 compatible = "arm,coresight-etb10", "arm,primecell";
 146                 reg = <0x5401b000 0x1000>;
 147
 148                 clocks = <&emu_src_ck>;
 149                 clock-names = "apb_pclk";
 150                 in-ports {
 151                         port {
 152                                 etb_in: endpoint {
 153                                         remote-endpoint = <&etm_out>;
 154                                 };
 155                         };
 156                 };
 157         };
 158
 159         etm@54010000 {
 160                 compatible = "arm,coresight-etm3x", "arm,primecell";
 161                 reg = <0x54010000 0x1000>;
 162
 163                 clocks = <&emu_src_ck>;
 164                 clock-names = "apb_pclk";
 165                 out-ports {
 166                         port {
 167                                 etm_out: endpoint {
 168                                         remote-endpoint = <&etb_in>;
 169                                 };
 170                         };
 171                 };
 172         };
 173 };
 174
 175 &omap3_pmx_wkup {
 176         gpio1_pins: pinmux_gpio1_pins {
 177                 pinctrl-single,pins = <
 178                         OMAP3_WKUP_IOPAD(0x2a14, PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE4) /* sys_boot5.gpio_7 */
 179                 >;
 180         };
 181 };
 182
 183 &omap3_pmx_core {
 184         pinctrl-names = "default";
 185         pinctrl-0 = <
 186                         &hsusb2_pins
 187         >;
 188
 189         hsusb2_pins: pinmux_hsusb2_pins {
 190                 pinctrl-single,pins = <
 191                         OMAP3_CORE1_IOPAD(0x21d4, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi1_cs3.hsusb2_data2 */
 192                         OMAP3_CORE1_IOPAD(0x21d6, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi2_clk.hsusb2_data7 */
 193                         OMAP3_CORE1_IOPAD(0x21d8, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi2_simo.hsusb2_data4 */
 194                         OMAP3_CORE1_IOPAD(0x21da, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi2_somi.hsusb2_data5 */
 195                         OMAP3_CORE1_IOPAD(0x21dc, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi2_cs0.hsusb2_data6 */
 196                         OMAP3_CORE1_IOPAD(0x21de, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi2_cs1.hsusb2_data3 */
 197                 >;
 198         };
 199
 200         uart3_pins: pinmux_uart3_pins {
 201                 pinctrl-single,pins = <
 202                         OMAP3_CORE1_IOPAD(0x219e, PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE0) /* uart3_rx_irrx.uart3_rx_irrx */
 203                         OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0) /* uart3_tx_irtx.uart3_tx_irtx */
 204                 >;
 205         };
 206
 207         tfp410_pins: pinmux_tfp410_pins {
 208                 pinctrl-single,pins = <
 209                         OMAP3_CORE1_IOPAD(0x21c6, PIN_OUTPUT | MUX_MODE4)       /* hdq_sio.gpio_170 */
 210                 >;
 211         };
 212
 213         dss_dpi_pins: pinmux_dss_dpi_pins {
 214                 pinctrl-single,pins = <
 215                         OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0)   /* dss_pclk.dss_pclk */
 216                         OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0)   /* dss_hsync.dss_hsync */
 217                         OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0)   /* dss_vsync.dss_vsync */
 218                         OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0)   /* dss_acbias.dss_acbias */
 219                         OMAP3_CORE1_IOPAD(0x20dc, PIN_OUTPUT | MUX_MODE0)   /* dss_data0.dss_data0 */
 220                         OMAP3_CORE1_IOPAD(0x20de, PIN_OUTPUT | MUX_MODE0)   /* dss_data1.dss_data1 */
 221                         OMAP3_CORE1_IOPAD(0x20e0, PIN_OUTPUT | MUX_MODE0)   /* dss_data2.dss_data2 */
 222                         OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE0)   /* dss_data3.dss_data3 */
 223                         OMAP3_CORE1_IOPAD(0x20e4, PIN_OUTPUT | MUX_MODE0)   /* dss_data4.dss_data4 */
 224                         OMAP3_CORE1_IOPAD(0x20e6, PIN_OUTPUT | MUX_MODE0)   /* dss_data5.dss_data5 */
 225                         OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0)   /* dss_data6.dss_data6 */
 226                         OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0)   /* dss_data7.dss_data7 */
 227                         OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0)   /* dss_data8.dss_data8 */
 228                         OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0)   /* dss_data9.dss_data9 */
 229                         OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0)   /* dss_data10.dss_data10 */
 230                         OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0)   /* dss_data11.dss_data11 */
 231                         OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0)   /* dss_data12.dss_data12 */
 232                         OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0)   /* dss_data13.dss_data13 */
 233                         OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0)   /* dss_data14.dss_data14 */
 234                         OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0)   /* dss_data15.dss_data15 */
 235                         OMAP3_CORE1_IOPAD(0x20fc, PIN_OUTPUT | MUX_MODE0)   /* dss_data16.dss_data16 */
 236                         OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE0)   /* dss_data17.dss_data17 */
 237                         OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE0)   /* dss_data18.dss_data18 */
 238                         OMAP3_CORE1_IOPAD(0x2102, PIN_OUTPUT | MUX_MODE0)   /* dss_data19.dss_data19 */
 239                         OMAP3_CORE1_IOPAD(0x2104, PIN_OUTPUT | MUX_MODE0)   /* dss_data20.dss_data20 */
 240                         OMAP3_CORE1_IOPAD(0x2106, PIN_OUTPUT | MUX_MODE0)   /* dss_data21.dss_data21 */
 241                         OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE0)   /* dss_data22.dss_data22 */
 242                         OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE0)   /* dss_data23.dss_data23 */
 243                 >;
 244         };
 245 };
 246
 247 &omap3_pmx_core2 {
 248         pinctrl-names = "default";
 249         pinctrl-0 = <
 250                         &hsusb2_2_pins
 251         >;
 252
 253         hsusb2_2_pins: pinmux_hsusb2_2_pins {
 254                 pinctrl-single,pins = <
 255                         OMAP3430_CORE2_IOPAD(0x25f0, PIN_OUTPUT | MUX_MODE3)            /* etk_d10.hsusb2_clk */
 256                         OMAP3430_CORE2_IOPAD(0x25f2, PIN_OUTPUT | MUX_MODE3)            /* etk_d11.hsusb2_stp */
 257                         OMAP3430_CORE2_IOPAD(0x25f4, PIN_INPUT_PULLDOWN | MUX_MODE3)    /* etk_d12.hsusb2_dir */
 258                         OMAP3430_CORE2_IOPAD(0x25f6, PIN_INPUT_PULLDOWN | MUX_MODE3)    /* etk_d13.hsusb2_nxt */
 259                         OMAP3430_CORE2_IOPAD(0x25f8, PIN_INPUT_PULLDOWN | MUX_MODE3)    /* etk_d14.hsusb2_data0 */
 260                         OMAP3430_CORE2_IOPAD(0x25fa, PIN_INPUT_PULLDOWN | MUX_MODE3)    /* etk_d15.hsusb2_data1 */
 261                 >;
 262         };
 263 };
 264
 265 &i2c1 {
 266         clock-frequency = <2600000>;
 267
 268         twl: twl@48 {
 269                 reg = <0x48>;
 270                 interrupts = <7>; /* SYS_NIRQ cascaded to intc */
 271                 interrupt-parent = <&intc>;
 272
 273                 twl_audio: audio {
 274                         compatible = "ti,twl4030-audio";
 275                         codec {
 276                         };
 277                 };
 278         };
 279 };
 280
 281 #include "twl4030.dtsi"
 282 #include "twl4030_omap3.dtsi"
 283
 284 &i2c3 {
 285         clock-frequency = <100000>;
 286 };
 287
 288 &mmc1 {
 289         vmmc-supply = <&vmmc1>;
 290         vqmmc-supply = <&vsim>;
 291         bus-width = <8>;
 292 };
 293
 294 &mmc2 {
 295         status = "disabled";
 296 };
 297
 298 &mmc3 {
 299         status = "disabled";
 300 };
 301
 302 &usbhshost {
 303         port2-mode = "ehci-phy";
 304 };
 305
 306 &usbhsehci {
 307         phys = <0 &hsusb2_phy>;
 308 };
 309
 310 &twl_gpio {
 311         ti,use-leds;
 312         /* pullups: BIT(1) */
 313         ti,pullups = <0x000002>;
 314         /*
 315          * pulldowns:
 316          * BIT(2), BIT(6), BIT(7), BIT(8), BIT(13)
 317          * BIT(15), BIT(16), BIT(17)
 318          */
 319         ti,pulldowns = <0x03a1c4>;
 320 };
 321
 322 &uart3 {
 323         pinctrl-names = "default";
 324         pinctrl-0 = <&uart3_pins>;
 325         interrupts-extended = <&intc 74 &omap3_pmx_core OMAP3_UART3_RX>;
 326 };
 327
 328 &gpio1 {
 329         pinctrl-names = "default";
 330         pinctrl-0 = <&gpio1_pins>;
 331 };
 332
 333 &usb_otg_hs {
 334         interface-type = <0>;
 335         usb-phy = <&usb2_phy>;
 336         phys = <&usb2_phy>;
 337         phy-names = "usb2-phy";
 338         mode = <3>;
 339         power = <50>;
 340 };
 341
 342 &vaux2 {
 343         regulator-name = "vdd_ehci";
 344         regulator-min-microvolt = <1800000>;
 345         regulator-max-microvolt = <1800000>;
 346         regulator-always-on;
 347 };
 348
 349 &mcbsp2 {
 350         status = "okay";
 351 };
 352
 353 /* Needed to power the DPI pins */
 354 &vpll2 {
 355         regulator-always-on;
 356 };
 357
 358 &dss {
 359         status = "ok";
 360
 361         pinctrl-names = "default";
 362         pinctrl-0 = <&dss_dpi_pins>;
 363
 364         port {
 365                 dpi_out: endpoint {
 366                         remote-endpoint = <&tfp410_in>;
 367                         data-lines = <24>;
 368                 };
 369         };
 370 };
 371
 372 &venc {
 373         status = "ok";
 374
 375         vdda-supply = <&vdac>;
 376
 377         port {
 378                 venc_out: endpoint {
 379                         remote-endpoint = <&tv_connector_in>;
 380                         ti,channels = <2>;
 381                 };
 382         };
 383 };
 384
 385 &gpmc {
 386         status = "ok";
 387         ranges = <0 0 0x30000000 0x1000000>;    /* CS0 space, 16MB */
 388
 389         /* Chip select 0 */
 390         nand@0,0 {
 391                 compatible = "ti,omap2-nand";
 392                 reg = <0 0 4>;          /* NAND I/O window, 4 bytes */
 393                 interrupt-parent = <&gpmc>;
 394                 interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
 395                              <1 IRQ_TYPE_NONE>; /* termcount */
 396                 ti,nand-ecc-opt = "ham1";
 397                 rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */
 398                 nand-bus-width = <16>;
 399                 #address-cells = <1>;
 400                 #size-cells = <1>;
 401
 402                 gpmc,device-width = <2>;
 403                 gpmc,cs-on-ns = <0>;
 404                 gpmc,cs-rd-off-ns = <36>;
 405                 gpmc,cs-wr-off-ns = <36>;
 406                 gpmc,adv-on-ns = <6>;
 407                 gpmc,adv-rd-off-ns = <24>;
 408                 gpmc,adv-wr-off-ns = <36>;
 409                 gpmc,oe-on-ns = <6>;
 410                 gpmc,oe-off-ns = <48>;
 411                 gpmc,we-on-ns = <6>;
 412                 gpmc,we-off-ns = <30>;
 413                 gpmc,rd-cycle-ns = <72>;
 414                 gpmc,wr-cycle-ns = <72>;
 415                 gpmc,access-ns = <54>;
 416                 gpmc,wr-access-ns = <30>;
 417
 418                 partition@0 {
 419                         label = "X-Loader";
 420                         reg = <0 0x80000>;
 421                 };
 422                 partition@80000 {
 423                         label = "U-Boot";
 424                         reg = <0x80000 0x1e0000>;
 425                 };
 426                 partition@1c0000 {
 427                         label = "U-Boot Env";
 428                         reg = <0x260000 0x20000>;
 429                 };
 430                 partition@280000 {
 431                         label = "Kernel";
 432                         reg = <0x280000 0x400000>;
 433                 };
 434                 partition@780000 {
 435                         label = "Filesystem";
 436                         reg = <0x680000 0xf980000>;
 437                 };
 438         };
 439 };