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 {
  23                 device_type = "memory";
  24                 reg = <0x80000000 0x20000000>; /* 512 MB */
  25         };
  26
  27         aliases {
  28                 display0 = &dvi0;
  29                 display1 = &tv0;
  30         };
  31
  32         leds {
  33                 compatible = "gpio-leds";
  34
  35                 heartbeat {
  36                         label = "beagleboard::usr0";
  37                         gpios = <&gpio5 22 GPIO_ACTIVE_HIGH>; /* 150 -> D6 LED */
  38                         linux,default-trigger = "heartbeat";
  39                 };
  40
  41                 mmc {
  42                         label = "beagleboard::usr1";
  43                         gpios = <&gpio5 21 GPIO_ACTIVE_HIGH>; /* 149 -> D7 LED */
  44                         linux,default-trigger = "mmc0";
  45                 };
  46         };
  47
  48         pwmleds {
  49                 compatible = "pwm-leds";
  50
  51                 pmu_stat {
  52                         label = "beagleboard::pmu_stat";
  53                         pwms = <&twl_pwmled 1 7812500>;
  54                         max-brightness = <127>;
  55                 };
  56         };
  57
  58         sound {
  59                 compatible = "ti,omap-twl4030";
  60                 ti,model = "omap3beagle";
  61
  62                 ti,mcbsp = <&mcbsp2>;
  63                 ti,codec = <&twl_audio>;
  64         };
  65
  66         gpio_keys {
  67                 compatible = "gpio-keys";
  68
  69                 user {
  70                         label = "user";
  71                         gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
  72                         linux,code = <0x114>;
  73                         gpio-key,wakeup;
  74                 };
  75
  76         };
  77
  78         /* HS USB Port 2 Power */
  79         hsusb2_power: hsusb2_power_reg {
  80                 compatible = "regulator-fixed";
  81                 regulator-name = "hsusb2_vbus";
  82                 regulator-min-microvolt = <3300000>;
  83                 regulator-max-microvolt = <3300000>;
  84                 gpio = <&twl_gpio 18 0>;        /* GPIO LEDA */
  85                 startup-delay-us = <70000>;
  86         };
  87
  88         /* HS USB Host PHY on PORT 2 */
  89         hsusb2_phy: hsusb2_phy {
  90                 compatible = "usb-nop-xceiv";
  91                 reset-gpios = <&gpio5 19 GPIO_ACTIVE_LOW>; /* gpio_147 */
  92                 vcc-supply = <&hsusb2_power>;
  93         };
  94
  95         tfp410: encoder@0 {
  96                 compatible = "ti,tfp410";
  97                 powerdown-gpios = <&twl_gpio 2 GPIO_ACTIVE_LOW>;
  98
  99                 /* XXX pinctrl from twl */
 100
 101                 ports {
 102                         #address-cells = <1>;
 103                         #size-cells = <0>;
 104
 105                         port@0 {
 106                                 reg = <0>;
 107
 108                                 tfp410_in: endpoint@0 {
 109                                         remote-endpoint = <&dpi_out>;
 110                                 };
 111                         };
 112
 113                         port@1 {
 114                                 reg = <1>;
 115
 116                                 tfp410_out: endpoint@0 {
 117                                         remote-endpoint = <&dvi_connector_in>;
 118                                 };
 119                         };
 120                 };
 121         };
 122
 123         dvi0: connector@0 {
 124                 compatible = "dvi-connector";
 125                 label = "dvi";
 126
 127                 digital;
 128
 129                 ddc-i2c-bus = <&i2c3>;
 130
 131                 port {
 132                         dvi_connector_in: endpoint {
 133                                 remote-endpoint = <&tfp410_out>;
 134                         };
 135                 };
 136         };
 137
 138         tv0: connector@1 {
 139                 compatible = "svideo-connector";
 140                 label = "tv";
 141
 142                 port {
 143                         tv_connector_in: endpoint {
 144                                 remote-endpoint = <&venc_out>;
 145                         };
 146                 };
 147         };
 148 };
 149
 150 &omap3_pmx_wkup {
 151         gpio1_pins: pinmux_gpio1_pins {
 152                 pinctrl-single,pins = <
 153                         0x0e (PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE4) /* sys_boot2.gpio_4 */
 154                 >;
 155         };
 156
 157         dss_dpi_pins2: pinmux_dss_dpi_pins1 {
 158                 pinctrl-single,pins = <
 159                         0x0a (PIN_OUTPUT | MUX_MODE3)   /* sys_boot0.dss_data18 */
 160                         0x0c (PIN_OUTPUT | MUX_MODE3)   /* sys_boot1.dss_data19 */
 161                         0x10 (PIN_OUTPUT | MUX_MODE3)   /* sys_boot3.dss_data20 */
 162                         0x12 (PIN_OUTPUT | MUX_MODE3)   /* sys_boot4.dss_data21 */
 163                         0x14 (PIN_OUTPUT | MUX_MODE3)   /* sys_boot5.dss_data22 */
 164                         0x16 (PIN_OUTPUT | MUX_MODE3)   /* sys_boot6.dss_data23 */
 165                 >;
 166         };
 167 };
 168
 169 &omap3_pmx_core {
 170         pinctrl-names = "default";
 171         pinctrl-0 = <
 172                         &hsusb2_pins
 173         >;
 174
 175         uart3_pins: pinmux_uart3_pins {
 176                 pinctrl-single,pins = <
 177                         0x16e (PIN_INPUT | MUX_MODE0)   /* uart3_rx_irrx.uart3_rx_irrx */
 178                         0x170 (PIN_OUTPUT | MUX_MODE0)  /* uart3_tx_irtx.uart3_tx_irtx OUTPUT | MODE0 */
 179                 >;
 180         };
 181
 182         hsusb2_pins: pinmux_hsusb2_pins {
 183                 pinctrl-single,pins = <
 184                         OMAP3_CORE1_IOPAD(0x21d4, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi1_cs3.hsusb2_data2 */
 185                         OMAP3_CORE1_IOPAD(0x21d6, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi2_clk.hsusb2_data7 */
 186                         OMAP3_CORE1_IOPAD(0x21d8, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi2_simo.hsusb2_data4 */
 187                         OMAP3_CORE1_IOPAD(0x21da, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi2_somi.hsusb2_data5 */
 188                         OMAP3_CORE1_IOPAD(0x21dc, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi2_cs0.hsusb2_data6 */
 189                         OMAP3_CORE1_IOPAD(0x21de, PIN_INPUT_PULLDOWN | MUX_MODE3)       /* mcspi2_cs1.hsusb2_data3 */
 190                 >;
 191         };
 192
 193         dss_dpi_pins1: pinmux_dss_dpi_pins2 {
 194                 pinctrl-single,pins = <
 195                         OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0)   /* dss_pclk.dss_pclk */
 196                         OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0)   /* dss_hsync.dss_hsync */
 197                         OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0)   /* dss_vsync.dss_vsync */
 198                         OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0)   /* dss_acbias.dss_acbias */
 199
 200                         OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0)   /* dss_data6.dss_data6 */
 201                         OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0)   /* dss_data7.dss_data7 */
 202                         OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0)   /* dss_data8.dss_data8 */
 203                         OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0)   /* dss_data9.dss_data9 */
 204                         OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0)   /* dss_data10.dss_data10 */
 205                         OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0)   /* dss_data11.dss_data11 */
 206                         OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0)   /* dss_data12.dss_data12 */
 207                         OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0)   /* dss_data13.dss_data13 */
 208                         OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0)   /* dss_data14.dss_data14 */
 209                         OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0)   /* dss_data15.dss_data15 */
 210                         OMAP3_CORE1_IOPAD(0x20fc, PIN_OUTPUT | MUX_MODE0)   /* dss_data16.dss_data16 */
 211                         OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE0)   /* dss_data17.dss_data17 */
 212
 213                         OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE3)   /* dss_data18.dss_data0 */
 214                         OMAP3_CORE1_IOPAD(0x2102, PIN_OUTPUT | MUX_MODE3)   /* dss_data19.dss_data1 */
 215                         OMAP3_CORE1_IOPAD(0x2104, PIN_OUTPUT | MUX_MODE3)   /* dss_data20.dss_data2 */
 216                         OMAP3_CORE1_IOPAD(0x2106, PIN_OUTPUT | MUX_MODE3)   /* dss_data21.dss_data3 */
 217                         OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE3)   /* dss_data22.dss_data4 */
 218                         OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE3)   /* dss_data23.dss_data5 */
 219                 >;
 220         };
 221 };
 222
 223 &omap3_pmx_core2 {
 224         pinctrl-names = "default";
 225         pinctrl-0 = <
 226                         &hsusb2_2_pins
 227         >;
 228
 229         hsusb2_2_pins: pinmux_hsusb2_2_pins {
 230                 pinctrl-single,pins = <
 231                         OMAP3630_CORE2_IOPAD(0x25f0, PIN_OUTPUT | MUX_MODE3)            /* etk_d10.hsusb2_clk */
 232                         OMAP3630_CORE2_IOPAD(0x25f2, PIN_OUTPUT | MUX_MODE3)            /* etk_d11.hsusb2_stp */
 233                         OMAP3630_CORE2_IOPAD(0x25f4, PIN_INPUT_PULLDOWN | MUX_MODE3)    /* etk_d12.hsusb2_dir */
 234                         OMAP3630_CORE2_IOPAD(0x25f6, PIN_INPUT_PULLDOWN | MUX_MODE3)    /* etk_d13.hsusb2_nxt */
 235                         OMAP3630_CORE2_IOPAD(0x25f8, PIN_INPUT_PULLDOWN | MUX_MODE3)    /* etk_d14.hsusb2_data0 */
 236                         OMAP3630_CORE2_IOPAD(0x25fa, PIN_INPUT_PULLDOWN | MUX_MODE3)    /* etk_d15.hsusb2_data1 */
 237                 >;
 238         };
 239 };
 240
 241 &i2c1 {
 242         clock-frequency = <2600000>;
 243
 244         twl: twl@48 {
 245                 reg = <0x48>;
 246                 interrupts = <7>; /* SYS_NIRQ cascaded to intc */
 247                 interrupt-parent = <&intc>;
 248
 249                 twl_audio: audio {
 250                         compatible = "ti,twl4030-audio";
 251                         codec {
 252                         };
 253                 };
 254
 255                 twl_power: power {
 256                         compatible = "ti,twl4030-power-beagleboard-xm", "ti,twl4030-power-idle-osc-off";
 257                         ti,use_poweroff;
 258                 };
 259         };
 260 };
 261
 262 #include "twl4030.dtsi"
 263 #include "twl4030_omap3.dtsi"
 264
 265 &i2c2 {
 266         clock-frequency = <400000>;
 267 };
 268
 269 &i2c3 {
 270         clock-frequency = <100000>;
 271 };
 272
 273 &mmc1 {
 274         vmmc-supply = <&vmmc1>;
 275         vmmc_aux-supply = <&vsim>;
 276         bus-width = <8>;
 277 };
 278
 279 &mmc2 {
 280         status = "disabled";
 281 };
 282
 283 &mmc3 {
 284         status = "disabled";
 285 };
 286
 287 &twl_gpio {
 288         ti,use-leds;
 289         /* pullups: BIT(1) */
 290         ti,pullups = <0x000002>;
 291         /*
 292          * pulldowns:
 293          * BIT(2), BIT(6), BIT(7), BIT(8), BIT(13)
 294          * BIT(15), BIT(16), BIT(17)
 295          */
 296         ti,pulldowns = <0x03a1c4>;
 297 };
 298
 299 &usb_otg_hs {
 300         interface-type = <0>;
 301         usb-phy = <&usb2_phy>;
 302         phys = <&usb2_phy>;
 303         phy-names = "usb2-phy";
 304         mode = <3>;
 305         power = <50>;
 306 };
 307
 308 &uart3 {
 309         interrupts-extended = <&intc 74 &omap3_pmx_core OMAP3_UART3_RX>;
 310         pinctrl-names = "default";
 311         pinctrl-0 = <&uart3_pins>;
 312 };
 313
 314 &gpio1 {
 315         pinctrl-names = "default";
 316         pinctrl-0 = <&gpio1_pins>;
 317 };
 318
 319 &usbhshost {
 320         port2-mode = "ehci-phy";
 321 };
 322
 323 &usbhsehci {
 324         phys = <0 &hsusb2_phy>;
 325 };
 326
 327 &vaux2 {
 328         regulator-name = "usb_1v8";
 329         regulator-min-microvolt = <1800000>;
 330         regulator-max-microvolt = <1800000>;
 331         regulator-always-on;
 332 };
 333
 334 &mcbsp2 {
 335         status = "okay";
 336 };
 337
 338 &dss {
 339         status = "ok";
 340
 341         pinctrl-names = "default";
 342         pinctrl-0 = <
 343                 &dss_dpi_pins1
 344                 &dss_dpi_pins2
 345         >;
 346
 347         port {
 348                 dpi_out: endpoint {
 349                         remote-endpoint = <&tfp410_in>;
 350                         data-lines = <24>;
 351                 };
 352         };
 353 };
 354
 355 &venc {
 356         status = "ok";
 357
 358         vdda-supply = <&vdac>;
 359
 360         port {
 361                 venc_out: endpoint {
 362                         remote-endpoint = <&tv_connector_in>;
 363                         ti,channels = <2>;
 364                 };
 365         };
 366 };