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                 port {
 151                         etb_in: endpoint {
 152                                 slave-mode;
 153                                 remote-endpoint = <&etm_out>;
 154                         };
 155                 };
 156         };
 157
 158         etm@54010000 {
 159                 compatible = "arm,coresight-etm3x", "arm,primecell";
 160                 reg = <0x54010000 0x1000>;
 161
 162                 clocks = <&emu_src_ck>;
 163                 clock-names = "apb_pclk";
 164                 port {
 165                         etm_out: endpoint {
 166                                 remote-endpoint = <&etb_in>;
 167                         };
 168                 };
 169         };
 170 };
 171
 172 &omap3_pmx_wkup {
 173         gpio1_pins: pinmux_gpio1_pins {
 174                 pinctrl-single,pins = <
 175                         OMAP3_WKUP_IOPAD(0x2a14, PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE4) /* sys_boot5.gpio_7 */
 176                 >;
 177         };
 178 };
 179
 180 &omap3_pmx_core {
 181         pinctrl-names = "default";
 182         pinctrl-0 = <
 183                         &hsusb2_pins
 184         >;
 185
 186         hsusb2_pins: pinmux_hsusb2_pins {
 187                 pinctrl-single,pins = <
 188                         OMAP3_CORE1_IOPAD(0x21d4, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi1_cs3.hsusb2_data2 */
 189                         OMAP3_CORE1_IOPAD(0x21d6, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi2_clk.hsusb2_data7 */
 190                         OMAP3_CORE1_IOPAD(0x21d8, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi2_simo.hsusb2_data4 */
 191                         OMAP3_CORE1_IOPAD(0x21da, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi2_somi.hsusb2_data5 */
 192                         OMAP3_CORE1_IOPAD(0x21dc, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi2_cs0.hsusb2_data6 */
 193                         OMAP3_CORE1_IOPAD(0x21de, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi2_cs1.hsusb2_data3 */
 194                 >;
 195         };
 196
 197         uart3_pins: pinmux_uart3_pins {
 198                 pinctrl-single,pins = <
 199                         OMAP3_CORE1_IOPAD(0x219e, PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE0) /* uart3_rx_irrx.uart3_rx_irrx */
 200                         OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0) /* uart3_tx_irtx.uart3_tx_irtx */
 201                 >;
 202         };
 203
 204         tfp410_pins: pinmux_tfp410_pins {
 205                 pinctrl-single,pins = <
 206                         OMAP3_CORE1_IOPAD(0x21c6, PIN_OUTPUT | MUX_MODE4)       /* hdq_sio.gpio_170 */
 207                 >;
 208         };
 209
 210         dss_dpi_pins: pinmux_dss_dpi_pins {
 211                 pinctrl-single,pins = <
 212                         OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0)   /* dss_pclk.dss_pclk */
 213                         OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0)   /* dss_hsync.dss_hsync */
 214                         OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0)   /* dss_vsync.dss_vsync */
 215                         OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0)   /* dss_acbias.dss_acbias */
 216                         OMAP3_CORE1_IOPAD(0x20dc, PIN_OUTPUT | MUX_MODE0)   /* dss_data0.dss_data0 */
 217                         OMAP3_CORE1_IOPAD(0x20de, PIN_OUTPUT | MUX_MODE0)   /* dss_data1.dss_data1 */
 218                         OMAP3_CORE1_IOPAD(0x20e0, PIN_OUTPUT | MUX_MODE0)   /* dss_data2.dss_data2 */
 219                         OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE0)   /* dss_data3.dss_data3 */
 220                         OMAP3_CORE1_IOPAD(0x20e4, PIN_OUTPUT | MUX_MODE0)   /* dss_data4.dss_data4 */
 221                         OMAP3_CORE1_IOPAD(0x20e6, PIN_OUTPUT | MUX_MODE0)   /* dss_data5.dss_data5 */
 222                         OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0)   /* dss_data6.dss_data6 */
 223                         OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0)   /* dss_data7.dss_data7 */
 224                         OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0)   /* dss_data8.dss_data8 */
 225                         OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0)   /* dss_data9.dss_data9 */
 226                         OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0)   /* dss_data10.dss_data10 */
 227                         OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0)   /* dss_data11.dss_data11 */
 228                         OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0)   /* dss_data12.dss_data12 */
 229                         OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0)   /* dss_data13.dss_data13 */
 230                         OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0)   /* dss_data14.dss_data14 */
 231                         OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0)   /* dss_data15.dss_data15 */
 232                         OMAP3_CORE1_IOPAD(0x20fc, PIN_OUTPUT | MUX_MODE0)   /* dss_data16.dss_data16 */
 233                         OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE0)   /* dss_data17.dss_data17 */
 234                         OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE0)   /* dss_data18.dss_data18 */
 235                         OMAP3_CORE1_IOPAD(0x2102, PIN_OUTPUT | MUX_MODE0)   /* dss_data19.dss_data19 */
 236                         OMAP3_CORE1_IOPAD(0x2104, PIN_OUTPUT | MUX_MODE0)   /* dss_data20.dss_data20 */
 237                         OMAP3_CORE1_IOPAD(0x2106, PIN_OUTPUT | MUX_MODE0)   /* dss_data21.dss_data21 */
 238                         OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE0)   /* dss_data22.dss_data22 */
 239                         OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE0)   /* dss_data23.dss_data23 */
 240                 >;
 241         };
 242 };
 243
 244 &omap3_pmx_core2 {
 245         pinctrl-names = "default";
 246         pinctrl-0 = <
 247                         &hsusb2_2_pins
 248         >;
 249
 250         hsusb2_2_pins: pinmux_hsusb2_2_pins {
 251                 pinctrl-single,pins = <
 252                         OMAP3430_CORE2_IOPAD(0x25f0, PIN_OUTPUT | MUX_MODE3)            /* etk_d10.hsusb2_clk */
 253                         OMAP3430_CORE2_IOPAD(0x25f2, PIN_OUTPUT | MUX_MODE3)            /* etk_d11.hsusb2_stp */
 254                         OMAP3430_CORE2_IOPAD(0x25f4, PIN_INPUT_PULLDOWN | MUX_MODE3)    /* etk_d12.hsusb2_dir */
 255                         OMAP3430_CORE2_IOPAD(0x25f6, PIN_INPUT_PULLDOWN | MUX_MODE3)    /* etk_d13.hsusb2_nxt */
 256                         OMAP3430_CORE2_IOPAD(0x25f8, PIN_INPUT_PULLDOWN | MUX_MODE3)    /* etk_d14.hsusb2_data0 */
 257                         OMAP3430_CORE2_IOPAD(0x25fa, PIN_INPUT_PULLDOWN | MUX_MODE3)    /* etk_d15.hsusb2_data1 */
 258                 >;
 259         };
 260 };
 261
 262 &i2c1 {
 263         clock-frequency = <2600000>;
 264
 265         twl: twl@48 {
 266                 reg = <0x48>;
 267                 interrupts = <7>; /* SYS_NIRQ cascaded to intc */
 268                 interrupt-parent = <&intc>;
 269
 270                 twl_audio: audio {
 271                         compatible = "ti,twl4030-audio";
 272                         codec {
 273                         };
 274                 };
 275         };
 276 };
 277
 278 #include "twl4030.dtsi"
 279 #include "twl4030_omap3.dtsi"
 280
 281 &i2c3 {
 282         clock-frequency = <100000>;
 283 };
 284
 285 &mmc1 {
 286         vmmc-supply = <&vmmc1>;
 287         vqmmc-supply = <&vsim>;
 288         bus-width = <8>;
 289 };
 290
 291 &mmc2 {
 292         status = "disabled";
 293 };
 294
 295 &mmc3 {
 296         status = "disabled";
 297 };
 298
 299 &usbhshost {
 300         port2-mode = "ehci-phy";
 301 };
 302
 303 &usbhsehci {
 304         phys = <0 &hsusb2_phy>;
 305 };
 306
 307 &twl_gpio {
 308         ti,use-leds;
 309         /* pullups: BIT(1) */
 310         ti,pullups = <0x000002>;
 311         /*
 312          * pulldowns:
 313          * BIT(2), BIT(6), BIT(7), BIT(8), BIT(13)
 314          * BIT(15), BIT(16), BIT(17)
 315          */
 316         ti,pulldowns = <0x03a1c4>;
 317 };
 318
 319 &uart3 {
 320         pinctrl-names = "default";
 321         pinctrl-0 = <&uart3_pins>;
 322         interrupts-extended = <&intc 74 &omap3_pmx_core OMAP3_UART3_RX>;
 323 };
 324
 325 &gpio1 {
 326         pinctrl-names = "default";
 327         pinctrl-0 = <&gpio1_pins>;
 328 };
 329
 330 &usb_otg_hs {
 331         interface-type = <0>;
 332         usb-phy = <&usb2_phy>;
 333         phys = <&usb2_phy>;
 334         phy-names = "usb2-phy";
 335         mode = <3>;
 336         power = <50>;
 337 };
 338
 339 &vaux2 {
 340         regulator-name = "vdd_ehci";
 341         regulator-min-microvolt = <1800000>;
 342         regulator-max-microvolt = <1800000>;
 343         regulator-always-on;
 344 };
 345
 346 &mcbsp2 {
 347         status = "okay";
 348 };
 349
 350 /* Needed to power the DPI pins */
 351 &vpll2 {
 352         regulator-always-on;
 353 };
 354
 355 &dss {
 356         status = "ok";
 357
 358         pinctrl-names = "default";
 359         pinctrl-0 = <&dss_dpi_pins>;
 360
 361         port {
 362                 dpi_out: endpoint {
 363                         remote-endpoint = <&tfp410_in>;
 364                         data-lines = <24>;
 365                 };
 366         };
 367 };
 368
 369 &venc {
 370         status = "ok";
 371
 372         vdda-supply = <&vdac>;
 373
 374         port {
 375                 venc_out: endpoint {
 376                         remote-endpoint = <&tv_connector_in>;
 377                         ti,channels = <2>;
 378                 };
 379         };
 380 };
 381
 382 &gpmc {
 383         status = "ok";
 384         ranges = <0 0 0x30000000 0x1000000>;    /* CS0 space, 16MB */
 385
 386         /* Chip select 0 */
 387         nand@0,0 {
 388                 compatible = "ti,omap2-nand";
 389                 reg = <0 0 4>;          /* NAND I/O window, 4 bytes */
 390                 interrupt-parent = <&gpmc>;
 391                 interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
 392                              <1 IRQ_TYPE_NONE>; /* termcount */
 393                 ti,nand-ecc-opt = "ham1";
 394                 rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */
 395                 nand-bus-width = <16>;
 396                 #address-cells = <1>;
 397                 #size-cells = <1>;
 398
 399                 gpmc,device-width = <2>;
 400                 gpmc,cs-on-ns = <0>;
 401                 gpmc,cs-rd-off-ns = <36>;
 402                 gpmc,cs-wr-off-ns = <36>;
 403                 gpmc,adv-on-ns = <6>;
 404                 gpmc,adv-rd-off-ns = <24>;
 405                 gpmc,adv-wr-off-ns = <36>;
 406                 gpmc,oe-on-ns = <6>;
 407                 gpmc,oe-off-ns = <48>;
 408                 gpmc,we-on-ns = <6>;
 409                 gpmc,we-off-ns = <30>;
 410                 gpmc,rd-cycle-ns = <72>;
 411                 gpmc,wr-cycle-ns = <72>;
 412                 gpmc,access-ns = <54>;
 413                 gpmc,wr-access-ns = <30>;
 414
 415                 partition@0 {
 416                         label = "X-Loader";
 417                         reg = <0 0x80000>;
 418                 };
 419                 partition@80000 {
 420                         label = "U-Boot";
 421                         reg = <0x80000 0x1e0000>;
 422                 };
 423                 partition@1c0000 {
 424                         label = "U-Boot Env";
 425                         reg = <0x260000 0x20000>;
 426                 };
 427                 partition@280000 {
 428                         label = "Kernel";
 429                         reg = <0x280000 0x400000>;
 430                 };
 431                 partition@780000 {
 432                         label = "Filesystem";
 433                         reg = <0x680000 0xf980000>;
 434                 };
 435         };
 436 };