arch/arm/boot/dts/omap3-gta04.dts

   1 /*
   2  * Copyright (C) 2013 Marek Belisko <marek@goldelico.com>
   3  *
   4  * Based on omap3-beagle-xm.dts
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License version 2 as
   8  * published by the Free Software Foundation.
   9  */
  10 /dts-v1/;
  11
  12 #include "omap36xx.dtsi"
  13
  14 / {
  15         model = "OMAP3 GTA04";
  16         compatible = "ti,omap3-gta04", "ti,omap36xx", "ti,omap3";
  17
  18         cpus {
  19                 cpu@0 {
  20                         cpu0-supply = <&vcc>;
  21                 };
  22         };
  23
  24         memory {
  25                 device_type = "memory";
  26                 reg = <0x80000000 0x20000000>; /* 512 MB */
  27         };
  28
  29         gpio-keys {
  30                 compatible = "gpio-keys";
  31
  32                 aux-button {
  33                         label = "aux";
  34                         linux,code = <169>;
  35                         gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
  36                         gpio-key,wakeup;
  37                 };
  38         };
  39
  40         sound {
  41                 compatible = "ti,omap-twl4030";
  42                 ti,model = "gta04";
  43
  44                 ti,mcbsp = <&mcbsp2>;
  45                 ti,codec = <&twl_audio>;
  46         };
  47
  48         spi_lcd {
  49                 compatible = "spi-gpio";
  50                 #address-cells = <0x1>;
  51                 #size-cells = <0x0>;
  52                 pinctrl-names = "default";
  53                 pinctrl-0 = <&spi_gpio_pins>;
  54
  55                 gpio-sck = <&gpio1 12 0>;
  56                 gpio-miso = <&gpio1 18 0>;
  57                 gpio-mosi = <&gpio1 20 0>;
  58                 cs-gpios = <&gpio1 19 0>;
  59                 num-chipselects = <1>;
  60
  61                 /* lcd panel */
  62                 lcd: td028ttec1@0 {
  63                         compatible = "toppoly,td028ttec1";
  64                         reg = <0>;
  65                         spi-max-frequency = <100000>;
  66                         spi-cpol;
  67                         spi-cpha;
  68
  69                         label = "lcd";
  70                         port {
  71                                 lcd_in: endpoint {
  72                                         remote-endpoint = <&dpi_out>;
  73                                 };
  74                         };
  75                 };
  76         };
  77 };
  78
  79 &omap3_pmx_core {
  80         uart1_pins: pinmux_uart1_pins {
  81                 pinctrl-single,pins = <
  82                         0x152 (PIN_INPUT | MUX_MODE0)           /* uart1_rx.uart1_rx */
  83                         0x14c (PIN_OUTPUT |MUX_MODE0)           /* uart1_tx.uart1_tx */
  84                 >;
  85         };
  86
  87         uart2_pins: pinmux_uart2_pins {
  88                 pinctrl-single,pins = <
  89                         0x14a (PIN_INPUT | MUX_MODE0)           /* uart2_rx.uart2_rx */
  90                         0x148 (PIN_OUTPUT | MUX_MODE0)          /* uart2_tx.uart2_tx */
  91                 >;
  92         };
  93
  94         uart3_pins: pinmux_uart3_pins {
  95                 pinctrl-single,pins = <
  96                         0x16e (PIN_INPUT | MUX_MODE0)           /* uart3_rx.uart3_rx */
  97                         0x170 (PIN_OUTPUT | MUX_MODE0)          /* uart3_tx.uart3_tx */
  98                 >;
  99         };
 100
 101         mmc1_pins: pinmux_mmc1_pins {
 102                 pinctrl-single,pins = <
 103                         0x114 (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_clk.sdmmc1_clk */
 104                         0x116 (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_cmd.sdmmc1_cmd */
 105                         0x118 (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_dat0.sdmmc1_dat0 */
 106                         0x11a (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_dat1.sdmmc1_dat1 */
 107                         0x11c (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_dat2.sdmmc1_dat2 */
 108                         0x11e (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_dat3.sdmmc1_dat3 */
 109                 >;
 110         };
 111
 112         dss_dpi_pins: pinmux_dss_dpi_pins {
 113                pinctrl-single,pins = <
 114                        0x0a4 (PIN_OUTPUT | MUX_MODE0)   /* dss_pclk.dss_pclk */
 115                        0x0a6 (PIN_OUTPUT | MUX_MODE0)   /* dss_hsync.dss_hsync */
 116                        0x0a8 (PIN_OUTPUT | MUX_MODE0)   /* dss_vsync.dss_vsync */
 117                        0x0aa (PIN_OUTPUT | MUX_MODE0)   /* dss_acbias.dss_acbias */
 118                        0x0ac (PIN_OUTPUT | MUX_MODE0)   /* dss_data0.dss_data0 */
 119                        0x0ae (PIN_OUTPUT | MUX_MODE0)   /* dss_data1.dss_data1 */
 120                        0x0b0 (PIN_OUTPUT | MUX_MODE0)   /* dss_data2.dss_data2 */
 121                        0x0b2 (PIN_OUTPUT | MUX_MODE0)   /* dss_data3.dss_data3 */
 122                        0x0b4 (PIN_OUTPUT | MUX_MODE0)   /* dss_data4.dss_data4 */
 123                        0x0b6 (PIN_OUTPUT | MUX_MODE0)   /* dss_data5.dss_data5 */
 124                        0x0b8 (PIN_OUTPUT | MUX_MODE0)   /* dss_data6.dss_data6 */
 125                        0x0ba (PIN_OUTPUT | MUX_MODE0)   /* dss_data7.dss_data7 */
 126                        0x0bc (PIN_OUTPUT | MUX_MODE0)   /* dss_data8.dss_data8 */
 127                        0x0be (PIN_OUTPUT | MUX_MODE0)   /* dss_data9.dss_data9 */
 128                        0x0c0 (PIN_OUTPUT | MUX_MODE0)   /* dss_data10.dss_data10 */
 129                        0x0c2 (PIN_OUTPUT | MUX_MODE0)   /* dss_data11.dss_data11 */
 130                        0x0c4 (PIN_OUTPUT | MUX_MODE0)   /* dss_data12.dss_data12 */
 131                        0x0c6 (PIN_OUTPUT | MUX_MODE0)   /* dss_data13.dss_data13 */
 132                        0x0c8 (PIN_OUTPUT | MUX_MODE0)   /* dss_data14.dss_data14 */
 133                        0x0ca (PIN_OUTPUT | MUX_MODE0)   /* dss_data15.dss_data15 */
 134                        0x0cc (PIN_OUTPUT | MUX_MODE0)   /* dss_data16.dss_data16 */
 135                        0x0ce (PIN_OUTPUT | MUX_MODE0)   /* dss_data17.dss_data17 */
 136                        0x0d0 (PIN_OUTPUT | MUX_MODE0)   /* dss_data18.dss_data18 */
 137                        0x0d2 (PIN_OUTPUT | MUX_MODE0)   /* dss_data19.dss_data19 */
 138                        0x0d4 (PIN_OUTPUT | MUX_MODE0)   /* dss_data20.dss_data20 */
 139                        0x0d6 (PIN_OUTPUT | MUX_MODE0)   /* dss_data21.dss_data21 */
 140                        0x0d8 (PIN_OUTPUT | MUX_MODE0)   /* dss_data22.dss_data22 */
 141                        0x0da (PIN_OUTPUT | MUX_MODE0)   /* dss_data23.dss_data23 */
 142                >;
 143        };
 144 };
 145
 146 &omap3_pmx_core2 {
 147         spi_gpio_pins: spi_gpio_pinmux {
 148                 pinctrl-single,pins = <
 149                         OMAP3630_CORE2_IOPAD(0x25d8, PIN_OUTPUT | MUX_MODE4) /* clk */
 150                         OMAP3630_CORE2_IOPAD(0x25e6, PIN_OUTPUT | MUX_MODE4) /* cs */
 151                         OMAP3630_CORE2_IOPAD(0x25e8, PIN_OUTPUT | MUX_MODE4) /* tx */
 152                         OMAP3630_CORE2_IOPAD(0x25e4, PIN_INPUT | MUX_MODE4) /* rx */
 153                 >;
 154         };
 155 };
 156
 157 &i2c1 {
 158         clock-frequency = <2600000>;
 159
 160         twl: twl@48 {
 161                 reg = <0x48>;
 162                 interrupts = <7>; /* SYS_NIRQ cascaded to intc */
 163                 interrupt-parent = <&intc>;
 164         };
 165
 166         twl_audio: audio {
 167                 compatible = "ti,twl4030-audio";
 168                 codec {
 169                 };
 170         };
 171 };
 172
 173 #include "twl4030.dtsi"
 174 #include "twl4030_omap3.dtsi"
 175
 176 &i2c2 {
 177         clock-frequency = <400000>;
 178
 179         /* pressure sensor */
 180         bmp085@77 {
 181                 compatible = "bosch,bmp085";
 182                 reg = <0x77>;
 183                 interrupt-parent = <&gpio4>;
 184                 interrupts = <17 IRQ_TYPE_EDGE_RISING>;
 185         };
 186
 187         /* accelerometer */
 188         bma180@41 {
 189                 compatible = "bosch,bma180";
 190                 reg = <0x41>;
 191                 interrupt-parent = <&gpio3>;
 192                 interrupts = <19 IRQ_TYPE_LEVEL_HIGH>;
 193         };
 194
 195         /* leds */
 196         tca6507@45 {
 197                 compatible = "ti,tca6507";
 198                 #address-cells = <1>;
 199                 #size-cells = <0>;
 200                 reg = <0x45>;
 201
 202                 gpio-controller;
 203                 #gpio-cells = <2>;
 204
 205                 gta04_led0: red_aux@0 {
 206                         label = "gta04:red:aux";
 207                         reg = <0x0>;
 208                 };
 209
 210                 gta04_led1: green_aux@1 {
 211                         label = "gta04:green:aux";
 212                         reg = <0x1>;
 213                 };
 214
 215                 gta04_led3: red_power@3 {
 216                         label = "gta04:red:power";
 217                         reg = <0x3>;
 218                         linux,default-trigger = "default-on";
 219                 };
 220
 221                 gta04_led4: green_power@4 {
 222                         label = "gta04:green:power";
 223                         reg = <0x4>;
 224                 };
 225
 226                 wifi_reset: wifi_reset@6 {
 227                         reg = <0x6>;
 228                         compatible = "gpio";
 229                 };
 230         };
 231
 232         /* compass aka magnetometer */
 233         hmc5843@1e {
 234                 compatible = "honeywell,hmc5883l";
 235                 reg = <0x1e>;
 236         };
 237
 238         /* touchscreen */
 239         tsc2007@48 {
 240                 compatible = "ti,tsc2007";
 241                 reg = <0x48>;
 242                 interrupt-parent = <&gpio6>;
 243                 interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
 244                 gpios = <&gpio6 0 GPIO_ACTIVE_LOW>;
 245                 ti,x-plate-ohms = <600>;
 246         };
 247 };
 248
 249 &i2c3 {
 250         clock-frequency = <100000>;
 251 };
 252
 253 &usb_otg_hs {
 254         interface-type = <0>;
 255         usb-phy = <&usb2_phy>;
 256         phys = <&usb2_phy>;
 257         phy-names = "usb2-phy";
 258         mode = <3>;
 259         power = <50>;
 260 };
 261
 262 &mmc1 {
 263         pinctrl-names = "default";
 264         pinctrl-0 = <&mmc1_pins>;
 265         vmmc-supply = <&vmmc1>;
 266         bus-width = <4>;
 267         ti,non-removable;
 268 };
 269
 270 &mmc2 {
 271         vmmc-supply = <&vaux4>;
 272         bus-width = <4>;
 273         ti,non-removable;
 274 };
 275
 276 &mmc3 {
 277         status = "disabled";
 278 };
 279
 280 &uart1 {
 281         pinctrl-names = "default";
 282         pinctrl-0 = <&uart1_pins>;
 283 };
 284
 285 &uart2 {
 286         pinctrl-names = "default";
 287         pinctrl-0 = <&uart2_pins>;
 288 };
 289
 290 &uart3 {
 291         pinctrl-names = "default";
 292         pinctrl-0 = <&uart3_pins>;
 293 };
 294
 295 &charger {
 296         bb_uvolt = <3200000>;
 297         bb_uamp = <150>;
 298 };
 299
 300 &vaux4 {
 301         regulator-min-microvolt = <2800000>;
 302         regulator-max-microvolt = <3150000>;
 303 };
 304
 305 /* Needed to power the DPI pins */
 306 &vpll2 {
 307         regulator-always-on;
 308 };
 309
 310 &dss {
 311         pinctrl-names = "default";
 312         pinctrl-0 = < &dss_dpi_pins >;
 313
 314         status = "okay";
 315
 316         port {
 317                 dpi_out: endpoint {
 318                         remote-endpoint = <&lcd_in>;
 319                         data-lines = <24>;
 320                 };
 321         };
 322 };
 323
 324 &gpmc {
 325         ranges = <0 0 0x30000000 0x04>; /* CS0: NAND */
 326
 327         nand@0,0 {
 328                 reg = <0 0 0>; /* CS0, offset 0 */
 329                 nand-bus-width = <16>;
 330                 ti,nand-ecc-opt = "bch8";
 331
 332                 gpmc,sync-clk-ps = <0>;
 333                 gpmc,cs-on-ns = <0>;
 334                 gpmc,cs-rd-off-ns = <44>;
 335                 gpmc,cs-wr-off-ns = <44>;
 336                 gpmc,adv-on-ns = <6>;
 337                 gpmc,adv-rd-off-ns = <34>;
 338                 gpmc,adv-wr-off-ns = <44>;
 339                 gpmc,we-off-ns = <40>;
 340                 gpmc,oe-off-ns = <54>;
 341                 gpmc,access-ns = <64>;
 342                 gpmc,rd-cycle-ns = <82>;
 343                 gpmc,wr-cycle-ns = <82>;
 344                 gpmc,wr-access-ns = <40>;
 345                 gpmc,wr-data-mux-bus-ns = <0>;
 346                 gpmc,device-width = <2>;
 347
 348                 #address-cells = <1>;
 349                 #size-cells = <1>;
 350
 351                 x-loader@0 {
 352                         label = "X-Loader";
 353                         reg = <0 0x80000>;
 354                 };
 355
 356                 bootloaders@80000 {
 357                         label = "U-Boot";
 358                         reg = <0x80000 0x1e0000>;
 359                 };
 360
 361                 bootloaders_env@260000 {
 362                         label = "U-Boot Env";
 363                         reg = <0x260000 0x20000>;
 364                 };
 365
 366                 kernel@280000 {
 367                         label = "Kernel";
 368                         reg = <0x280000 0x400000>;
 369                 };
 370
 371                 filesystem@680000 {
 372                         label = "File System";
 373                         reg = <0x680000 0xf980000>;
 374                 };
 375         };
 376 };