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

   1 /*
   2  * Copyright (C) 2011 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 "omap36xx.dtsi"
  11
  12 / {
  13         model = "TI OMAP3 BeagleBoard xM";
  14         compatible = "ti,omap3-beagle-xm", "ti,omap36xx", "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 0x20000000>; /* 512 MB */
  25         };
  26
  27         aliases {
  28                 display0 = &dvi0;
  29                 display1 = &tv0;
  30                 ethernet = &ethernet;
  31         };
  32
  33         /* fixed 26MHz oscillator */
  34         hfclk_26m: oscillator {
  35                 #clock-cells = <0>;
  36                 compatible = "fixed-clock";
  37                 clock-frequency = <26000000>;
  38         };
  39
  40         leds {
  41                 compatible = "gpio-leds";
  42
  43                 heartbeat {
  44                         label = "beagleboard::usr0";
  45                         gpios = <&gpio5 22 GPIO_ACTIVE_HIGH>; /* 150 -> D6 LED */
  46                         linux,default-trigger = "heartbeat";
  47                 };
  48
  49                 mmc {
  50                         label = "beagleboard::usr1";
  51                         gpios = <&gpio5 21 GPIO_ACTIVE_HIGH>; /* 149 -> D7 LED */
  52                         linux,default-trigger = "mmc0";
  53                 };
  54         };
  55
  56         pwmleds {
  57                 compatible = "pwm-leds";
  58
  59                 pmu_stat {
  60                         label = "beagleboard::pmu_stat";
  61                         pwms = <&twl_pwmled 1 7812500>;
  62                         max-brightness = <127>;
  63                 };
  64         };
  65
  66         sound {
  67                 compatible = "ti,omap-twl4030";
  68                 ti,model = "omap3beagle";
  69
  70                 ti,mcbsp = <&mcbsp2>;
  71         };
  72
  73         gpio_keys {
  74                 compatible = "gpio-keys";
  75
  76                 user {
  77                         label = "user";
  78                         gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
  79                         linux,code = <0x114>;
  80                         wakeup-source;
  81                 };
  82
  83         };
  84
  85         /* HS USB Port 2 Power */
  86         hsusb2_power: hsusb2_power_reg {
  87                 compatible = "regulator-fixed";
  88                 regulator-name = "hsusb2_vbus";
  89                 regulator-min-microvolt = <3300000>;
  90                 regulator-max-microvolt = <3300000>;
  91                 gpio = <&twl_gpio 18 GPIO_ACTIVE_HIGH>; /* GPIO LEDA */
  92                 startup-delay-us = <70000>;
  93         };
  94
  95         /* HS USB Host PHY on PORT 2 */
  96         hsusb2_phy: hsusb2_phy {
  97                 compatible = "usb-nop-xceiv";
  98                 reset-gpios = <&gpio5 19 GPIO_ACTIVE_LOW>; /* gpio_147 */
  99                 vcc-supply = <&hsusb2_power>;
 100                 #phy-cells = <0>;
 101         };
 102
 103         tfp410: encoder0 {
 104                 compatible = "ti,tfp410";
 105                 powerdown-gpios = <&twl_gpio 2 GPIO_ACTIVE_LOW>;
 106
 107                 /* XXX pinctrl from twl */
 108
 109                 ports {
 110                         #address-cells = <1>;
 111                         #size-cells = <0>;
 112
 113                         port@0 {
 114                                 reg = <0>;
 115
 116                                 tfp410_in: endpoint {
 117                                         remote-endpoint = <&dpi_out>;
 118                                 };
 119                         };
 120
 121                         port@1 {
 122                                 reg = <1>;
 123
 124                                 tfp410_out: endpoint {
 125                                         remote-endpoint = <&dvi_connector_in>;
 126                                 };
 127                         };
 128                 };
 129         };
 130
 131         dvi0: connector0 {
 132                 compatible = "dvi-connector";
 133                 label = "dvi";
 134
 135                 digital;
 136
 137                 ddc-i2c-bus = <&i2c3>;
 138
 139                 port {
 140                         dvi_connector_in: endpoint {
 141                                 remote-endpoint = <&tfp410_out>;
 142                         };
 143                 };
 144         };
 145
 146         tv0: connector1 {
 147                 compatible = "svideo-connector";
 148                 label = "tv";
 149
 150                 port {
 151                         tv_connector_in: endpoint {
 152                                 remote-endpoint = <&venc_out>;
 153                         };
 154                 };
 155         };
 156
 157         etb@5401b000 {
 158                 compatible = "arm,coresight-etb10", "arm,primecell";
 159                 reg = <0x5401b000 0x1000>;
 160
 161                 clocks = <&emu_src_ck>;
 162                 clock-names = "apb_pclk";
 163                 port {
 164                         etb_in: endpoint {
 165                                 slave-mode;
 166                                 remote-endpoint = <&etm_out>;
 167                         };
 168                 };
 169         };
 170
 171         etm@54010000 {
 172                 compatible = "arm,coresight-etm3x", "arm,primecell";
 173                 reg = <0x54010000 0x1000>;
 174
 175                 clocks = <&emu_src_ck>;
 176                 clock-names = "apb_pclk";
 177                 port {
 178                         etm_out: endpoint {
 179                                 remote-endpoint = <&etb_in>;
 180                         };
 181                 };
 182         };
 183 };
 184
 185 &omap3_pmx_wkup {
 186         gpio1_pins: pinmux_gpio1_pins {
 187                 pinctrl-single,pins = <
 188                         OMAP3_WKUP_IOPAD(0x2a0e, PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE4) /* sys_boot2.gpio_4 */
 189                 >;
 190         };
 191
 192         dss_dpi_pins2: pinmux_dss_dpi_pins1 {
 193                 pinctrl-single,pins = <
 194                         OMAP3_WKUP_IOPAD(0x2a0a, PIN_OUTPUT | MUX_MODE3)   /* sys_boot0.dss_data18 */
 195                         OMAP3_WKUP_IOPAD(0x2a0c, PIN_OUTPUT | MUX_MODE3)   /* sys_boot1.dss_data19 */
 196                         OMAP3_WKUP_IOPAD(0x2a10, PIN_OUTPUT | MUX_MODE3)   /* sys_boot3.dss_data20 */
 197                         OMAP3_WKUP_IOPAD(0x2a12, PIN_OUTPUT | MUX_MODE3)   /* sys_boot4.dss_data21 */
 198                         OMAP3_WKUP_IOPAD(0x2a14, PIN_OUTPUT | MUX_MODE3)   /* sys_boot5.dss_data22 */
 199                         OMAP3_WKUP_IOPAD(0x2a16, PIN_OUTPUT | MUX_MODE3)   /* sys_boot6.dss_data23 */
 200                 >;
 201         };
 202 };
 203
 204 &omap3_pmx_core {
 205         pinctrl-names = "default";
 206         pinctrl-0 = <
 207                         &hsusb2_pins
 208         >;
 209
 210         uart3_pins: pinmux_uart3_pins {
 211                 pinctrl-single,pins = <
 212                         OMAP3_CORE1_IOPAD(0x219e, PIN_INPUT | MUX_MODE0)        /* uart3_rx_irrx.uart3_rx_irrx */
 213                         OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0)       /* uart3_tx_irtx.uart3_tx_irtx OUTPUT | MODE0 */
 214                 >;
 215         };
 216
 217         hsusb2_pins: pinmux_hsusb2_pins {
 218                 pinctrl-single,pins = <
 219                         OMAP3_CORE1_IOPAD(0x21d4, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi1_cs3.hsusb2_data2 */
 220                         OMAP3_CORE1_IOPAD(0x21d6, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi2_clk.hsusb2_data7 */
 221                         OMAP3_CORE1_IOPAD(0x21d8, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi2_simo.hsusb2_data4 */
 222                         OMAP3_CORE1_IOPAD(0x21da, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi2_somi.hsusb2_data5 */
 223                         OMAP3_CORE1_IOPAD(0x21dc, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi2_cs0.hsusb2_data6 */
 224                         OMAP3_CORE1_IOPAD(0x21de, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi2_cs1.hsusb2_data3 */
 225                 >;
 226         };
 227
 228         dss_dpi_pins1: pinmux_dss_dpi_pins2 {
 229                 pinctrl-single,pins = <
 230                         OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0)   /* dss_pclk.dss_pclk */
 231                         OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0)   /* dss_hsync.dss_hsync */
 232                         OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0)   /* dss_vsync.dss_vsync */
 233                         OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0)   /* dss_acbias.dss_acbias */
 234
 235                         OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0)   /* dss_data6.dss_data6 */
 236                         OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0)   /* dss_data7.dss_data7 */
 237                         OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0)   /* dss_data8.dss_data8 */
 238                         OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0)   /* dss_data9.dss_data9 */
 239                         OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0)   /* dss_data10.dss_data10 */
 240                         OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0)   /* dss_data11.dss_data11 */
 241                         OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0)   /* dss_data12.dss_data12 */
 242                         OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0)   /* dss_data13.dss_data13 */
 243                         OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0)   /* dss_data14.dss_data14 */
 244                         OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0)   /* dss_data15.dss_data15 */
 245                         OMAP3_CORE1_IOPAD(0x20fc, PIN_OUTPUT | MUX_MODE0)   /* dss_data16.dss_data16 */
 246                         OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE0)   /* dss_data17.dss_data17 */
 247
 248                         OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE3)   /* dss_data18.dss_data0 */
 249                         OMAP3_CORE1_IOPAD(0x2102, PIN_OUTPUT | MUX_MODE3)   /* dss_data19.dss_data1 */
 250                         OMAP3_CORE1_IOPAD(0x2104, PIN_OUTPUT | MUX_MODE3)   /* dss_data20.dss_data2 */
 251                         OMAP3_CORE1_IOPAD(0x2106, PIN_OUTPUT | MUX_MODE3)   /* dss_data21.dss_data3 */
 252                         OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE3)   /* dss_data22.dss_data4 */
 253                         OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE3)   /* dss_data23.dss_data5 */
 254                 >;
 255         };
 256 };
 257
 258 &omap3_pmx_core2 {
 259         pinctrl-names = "default";
 260         pinctrl-0 = <
 261                         &hsusb2_2_pins
 262         >;
 263
 264         hsusb2_2_pins: pinmux_hsusb2_2_pins {
 265                 pinctrl-single,pins = <
 266                         OMAP3630_CORE2_IOPAD(0x25f0, PIN_OUTPUT | MUX_MODE3)            /* etk_d10.hsusb2_clk */
 267                         OMAP3630_CORE2_IOPAD(0x25f2, PIN_OUTPUT | MUX_MODE3)            /* etk_d11.hsusb2_stp */
 268                         OMAP3630_CORE2_IOPAD(0x25f4, PIN_INPUT_PULLDOWN | MUX_MODE3)    /* etk_d12.hsusb2_dir */
 269                         OMAP3630_CORE2_IOPAD(0x25f6, PIN_INPUT_PULLDOWN | MUX_MODE3)    /* etk_d13.hsusb2_nxt */
 270                         OMAP3630_CORE2_IOPAD(0x25f8, PIN_INPUT_PULLDOWN | MUX_MODE3)    /* etk_d14.hsusb2_data0 */
 271                         OMAP3630_CORE2_IOPAD(0x25fa, PIN_INPUT_PULLDOWN | MUX_MODE3)    /* etk_d15.hsusb2_data1 */
 272                 >;
 273         };
 274 };
 275
 276 &i2c1 {
 277         clock-frequency = <2600000>;
 278
 279         twl: twl@48 {
 280                 reg = <0x48>;
 281                 interrupts = <7>; /* SYS_NIRQ cascaded to intc */
 282                 interrupt-parent = <&intc>;
 283
 284                 clocks = <&hfclk_26m>;
 285                 clock-names = "fck";
 286
 287                 twl_audio: audio {
 288                         compatible = "ti,twl4030-audio";
 289                         codec {
 290                         };
 291                 };
 292
 293                 twl_power: power {
 294                         compatible = "ti,twl4030-power-beagleboard-xm", "ti,twl4030-power-idle-osc-off";
 295                         ti,use_poweroff;
 296                 };
 297         };
 298 };
 299
 300 #include "twl4030.dtsi"
 301 #include "twl4030_omap3.dtsi"
 302
 303 &i2c2 {
 304         clock-frequency = <400000>;
 305 };
 306
 307 &i2c3 {
 308         clock-frequency = <100000>;
 309 };
 310
 311 &mmc1 {
 312         vmmc-supply = <&vmmc1>;
 313         vqmmc-supply = <&vsim>;
 314         bus-width = <8>;
 315 };
 316
 317 &mmc2 {
 318         status = "disabled";
 319 };
 320
 321 &mmc3 {
 322         status = "disabled";
 323 };
 324
 325 &twl_gpio {
 326         ti,use-leds;
 327         /* pullups: BIT(1) */
 328         ti,pullups = <0x000002>;
 329         /*
 330          * pulldowns:
 331          * BIT(2), BIT(6), BIT(7), BIT(8), BIT(13)
 332          * BIT(15), BIT(16), BIT(17)
 333          */
 334         ti,pulldowns = <0x03a1c4>;
 335 };
 336
 337 &usb_otg_hs {
 338         interface-type = <0>;
 339         usb-phy = <&usb2_phy>;
 340         phys = <&usb2_phy>;
 341         phy-names = "usb2-phy";
 342         mode = <3>;
 343         power = <50>;
 344 };
 345
 346 &uart3 {
 347         interrupts-extended = <&intc 74 &omap3_pmx_core OMAP3_UART3_RX>;
 348         pinctrl-names = "default";
 349         pinctrl-0 = <&uart3_pins>;
 350 };
 351
 352 &gpio1 {
 353         pinctrl-names = "default";
 354         pinctrl-0 = <&gpio1_pins>;
 355 };
 356
 357 &usbhshost {
 358         port2-mode = "ehci-phy";
 359 };
 360
 361 &usbhsehci {
 362         phys = <0 &hsusb2_phy>;
 363
 364         #address-cells = <1>;
 365         #size-cells = <0>;
 366
 367         hub@2 {
 368                 compatible = "usb424,9514";
 369                 reg = <2>;
 370                 #address-cells = <1>;
 371                 #size-cells = <0>;
 372
 373                 ethernet: usbether@1 {
 374                         compatible = "usb424,ec00";
 375                         reg = <1>;
 376                 };
 377         };
 378 };
 379
 380 &vaux2 {
 381         regulator-name = "usb_1v8";
 382         regulator-min-microvolt = <1800000>;
 383         regulator-max-microvolt = <1800000>;
 384         regulator-always-on;
 385 };
 386
 387 &mcbsp2 {
 388         status = "okay";
 389 };
 390
 391 &dss {
 392         status = "ok";
 393
 394         pinctrl-names = "default";
 395         pinctrl-0 = <
 396                 &dss_dpi_pins1
 397                 &dss_dpi_pins2
 398         >;
 399
 400         port {
 401                 dpi_out: endpoint {
 402                         remote-endpoint = <&tfp410_in>;
 403                         data-lines = <24>;
 404                 };
 405         };
 406 };
 407
 408 &venc {
 409         status = "ok";
 410
 411         vdda-supply = <&vdac>;
 412
 413         port {
 414                 venc_out: endpoint {
 415                         remote-endpoint = <&tv_connector_in>;
 416                         ti,channels = <2>;
 417                 };
 418         };
 419 };