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 {
  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 0>;        /* 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         };
  68
  69         sound {
  70                 compatible = "ti,omap-twl4030";
  71                 ti,model = "omap3beagle";
  72
  73                 ti,mcbsp = <&mcbsp2>;
  74                 ti,codec = <&twl_audio>;
  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                         gpio-key,wakeup;
  85                 };
  86
  87         };
  88
  89         tfp410: encoder@0 {
  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@0 {
 104                                         remote-endpoint = <&dpi_out>;
 105                                 };
 106                         };
 107
 108                         port@1 {
 109                                 reg = <1>;
 110
 111                                 tfp410_out: endpoint@0 {
 112                                         remote-endpoint = <&dvi_connector_in>;
 113                                 };
 114                         };
 115                 };
 116         };
 117
 118         dvi0: connector@0 {
 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: connector@1 {
 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                 coresight-default-sink;
 149                 clocks = <&emu_src_ck>;
 150                 clock-names = "apb_pclk";
 151                 port {
 152                         etb_in: endpoint {
 153                                 slave-mode;
 154                                 remote-endpoint = <&etm_out>;
 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                 port {
 166                         etm_out: endpoint {
 167                                 remote-endpoint = <&etb_in>;
 168                         };
 169                 };
 170         };
 171 };
 172
 173 &omap3_pmx_wkup {
 174         gpio1_pins: pinmux_gpio1_pins {
 175                 pinctrl-single,pins = <
 176                         0x14 (PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE4) /* sys_boot5.gpio_7 */
 177                 >;
 178         };
 179 };
 180
 181 &omap3_pmx_core {
 182         pinctrl-names = "default";
 183         pinctrl-0 = <
 184                         &hsusb2_pins
 185         >;
 186
 187         hsusb2_pins: pinmux_hsusb2_pins {
 188                 pinctrl-single,pins = <
 189                         OMAP3_CORE1_IOPAD(0x21d4, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi1_cs3.hsusb2_data2 */
 190                         OMAP3_CORE1_IOPAD(0x21d6, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi2_clk.hsusb2_data7 */
 191                         OMAP3_CORE1_IOPAD(0x21d8, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi2_simo.hsusb2_data4 */
 192                         OMAP3_CORE1_IOPAD(0x21da, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi2_somi.hsusb2_data5 */
 193                         OMAP3_CORE1_IOPAD(0x21dc, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi2_cs0.hsusb2_data6 */
 194                         OMAP3_CORE1_IOPAD(0x21de, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi2_cs1.hsusb2_data3 */
 195                 >;
 196         };
 197
 198         uart3_pins: pinmux_uart3_pins {
 199                 pinctrl-single,pins = <
 200                         0x16e (PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE0) /* uart3_rx_irrx.uart3_rx_irrx */
 201                         0x170 (PIN_OUTPUT | MUX_MODE0) /* uart3_tx_irtx.uart3_tx_irtx */
 202                 >;
 203         };
 204
 205         tfp410_pins: pinmux_tfp410_pins {
 206                 pinctrl-single,pins = <
 207                         0x194 (PIN_OUTPUT | MUX_MODE4)  /* hdq_sio.gpio_170 */
 208                 >;
 209         };
 210
 211         dss_dpi_pins: pinmux_dss_dpi_pins {
 212                 pinctrl-single,pins = <
 213                         0x0a4 (PIN_OUTPUT | MUX_MODE0)   /* dss_pclk.dss_pclk */
 214                         0x0a6 (PIN_OUTPUT | MUX_MODE0)   /* dss_hsync.dss_hsync */
 215                         0x0a8 (PIN_OUTPUT | MUX_MODE0)   /* dss_vsync.dss_vsync */
 216                         0x0aa (PIN_OUTPUT | MUX_MODE0)   /* dss_acbias.dss_acbias */
 217                         0x0ac (PIN_OUTPUT | MUX_MODE0)   /* dss_data0.dss_data0 */
 218                         0x0ae (PIN_OUTPUT | MUX_MODE0)   /* dss_data1.dss_data1 */
 219                         0x0b0 (PIN_OUTPUT | MUX_MODE0)   /* dss_data2.dss_data2 */
 220                         0x0b2 (PIN_OUTPUT | MUX_MODE0)   /* dss_data3.dss_data3 */
 221                         0x0b4 (PIN_OUTPUT | MUX_MODE0)   /* dss_data4.dss_data4 */
 222                         0x0b6 (PIN_OUTPUT | MUX_MODE0)   /* dss_data5.dss_data5 */
 223                         0x0b8 (PIN_OUTPUT | MUX_MODE0)   /* dss_data6.dss_data6 */
 224                         0x0ba (PIN_OUTPUT | MUX_MODE0)   /* dss_data7.dss_data7 */
 225                         0x0bc (PIN_OUTPUT | MUX_MODE0)   /* dss_data8.dss_data8 */
 226                         0x0be (PIN_OUTPUT | MUX_MODE0)   /* dss_data9.dss_data9 */
 227                         0x0c0 (PIN_OUTPUT | MUX_MODE0)   /* dss_data10.dss_data10 */
 228                         0x0c2 (PIN_OUTPUT | MUX_MODE0)   /* dss_data11.dss_data11 */
 229                         0x0c4 (PIN_OUTPUT | MUX_MODE0)   /* dss_data12.dss_data12 */
 230                         0x0c6 (PIN_OUTPUT | MUX_MODE0)   /* dss_data13.dss_data13 */
 231                         0x0c8 (PIN_OUTPUT | MUX_MODE0)   /* dss_data14.dss_data14 */
 232                         0x0ca (PIN_OUTPUT | MUX_MODE0)   /* dss_data15.dss_data15 */
 233                         0x0cc (PIN_OUTPUT | MUX_MODE0)   /* dss_data16.dss_data16 */
 234                         0x0ce (PIN_OUTPUT | MUX_MODE0)   /* dss_data17.dss_data17 */
 235                         0x0d0 (PIN_OUTPUT | MUX_MODE0)   /* dss_data18.dss_data18 */
 236                         0x0d2 (PIN_OUTPUT | MUX_MODE0)   /* dss_data19.dss_data19 */
 237                         0x0d4 (PIN_OUTPUT | MUX_MODE0)   /* dss_data20.dss_data20 */
 238                         0x0d6 (PIN_OUTPUT | MUX_MODE0)   /* dss_data21.dss_data21 */
 239                         0x0d8 (PIN_OUTPUT | MUX_MODE0)   /* dss_data22.dss_data22 */
 240                         0x0da (PIN_OUTPUT | MUX_MODE0)   /* dss_data23.dss_data23 */
 241                 >;
 242         };
 243 };
 244
 245 &omap3_pmx_core2 {
 246         pinctrl-names = "default";
 247         pinctrl-0 = <
 248                         &hsusb2_2_pins
 249         >;
 250
 251         hsusb2_2_pins: pinmux_hsusb2_2_pins {
 252                 pinctrl-single,pins = <
 253                         OMAP3430_CORE2_IOPAD(0x25f0, PIN_OUTPUT | MUX_MODE3)            /* etk_d10.hsusb2_clk */
 254                         OMAP3430_CORE2_IOPAD(0x25f2, PIN_OUTPUT | MUX_MODE3)            /* etk_d11.hsusb2_stp */
 255                         OMAP3430_CORE2_IOPAD(0x25f4, PIN_INPUT_PULLDOWN | MUX_MODE3)    /* etk_d12.hsusb2_dir */
 256                         OMAP3430_CORE2_IOPAD(0x25f6, PIN_INPUT_PULLDOWN | MUX_MODE3)    /* etk_d13.hsusb2_nxt */
 257                         OMAP3430_CORE2_IOPAD(0x25f8, PIN_INPUT_PULLDOWN | MUX_MODE3)    /* etk_d14.hsusb2_data0 */
 258                         OMAP3430_CORE2_IOPAD(0x25fa, PIN_INPUT_PULLDOWN | MUX_MODE3)    /* etk_d15.hsusb2_data1 */
 259                 >;
 260         };
 261 };
 262
 263 &i2c1 {
 264         clock-frequency = <2600000>;
 265
 266         twl: twl@48 {
 267                 reg = <0x48>;
 268                 interrupts = <7>; /* SYS_NIRQ cascaded to intc */
 269                 interrupt-parent = <&intc>;
 270
 271                 twl_audio: audio {
 272                         compatible = "ti,twl4030-audio";
 273                         codec {
 274                         };
 275                 };
 276         };
 277 };
 278
 279 #include "twl4030.dtsi"
 280 #include "twl4030_omap3.dtsi"
 281
 282 &i2c3 {
 283         clock-frequency = <100000>;
 284 };
 285
 286 &mmc1 {
 287         vmmc-supply = <&vmmc1>;
 288         vmmc_aux-supply = <&vsim>;
 289         bus-width = <8>;
 290 };
 291
 292 &mmc2 {
 293         status = "disabled";
 294 };
 295
 296 &mmc3 {
 297         status = "disabled";
 298 };
 299
 300 &usbhshost {
 301         port2-mode = "ehci-phy";
 302 };
 303
 304 &usbhsehci {
 305         phys = <0 &hsusb2_phy>;
 306 };
 307
 308 &twl_gpio {
 309         ti,use-leds;
 310         /* pullups: BIT(1) */
 311         ti,pullups = <0x000002>;
 312         /*
 313          * pulldowns:
 314          * BIT(2), BIT(6), BIT(7), BIT(8), BIT(13)
 315          * BIT(15), BIT(16), BIT(17)
 316          */
 317         ti,pulldowns = <0x03a1c4>;
 318 };
 319
 320 &uart3 {
 321         pinctrl-names = "default";
 322         pinctrl-0 = <&uart3_pins>;
 323         interrupts-extended = <&intc 74 &omap3_pmx_core OMAP3_UART3_RX>;
 324 };
 325
 326 &gpio1 {
 327         pinctrl-names = "default";
 328         pinctrl-0 = <&gpio1_pins>;
 329 };
 330
 331 &usb_otg_hs {
 332         interface-type = <0>;
 333         usb-phy = <&usb2_phy>;
 334         phys = <&usb2_phy>;
 335         phy-names = "usb2-phy";
 336         mode = <3>;
 337         power = <50>;
 338 };
 339
 340 &vaux2 {
 341         regulator-name = "vdd_ehci";
 342         regulator-min-microvolt = <1800000>;
 343         regulator-max-microvolt = <1800000>;
 344         regulator-always-on;
 345 };
 346
 347 &mcbsp2 {
 348         status = "okay";
 349 };
 350
 351 /* Needed to power the DPI pins */
 352 &vpll2 {
 353         regulator-always-on;
 354 };
 355
 356 &dss {
 357         status = "ok";
 358
 359         pinctrl-names = "default";
 360         pinctrl-0 = <&dss_dpi_pins>;
 361
 362         port {
 363                 dpi_out: endpoint {
 364                         remote-endpoint = <&tfp410_in>;
 365                         data-lines = <24>;
 366                 };
 367         };
 368 };
 369
 370 &venc {
 371         status = "ok";
 372
 373         vdda-supply = <&vdac>;
 374
 375         port {
 376                 venc_out: endpoint {
 377                         remote-endpoint = <&tv_connector_in>;
 378                         ti,channels = <2>;
 379                 };
 380         };
 381 };