arch/arm/boot/dts/omap3-devkit8000-common.dtsi

   1 /*
   2  * Author: Anil Kumar <anilk4.v@gmail.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
   9 #include <dt-bindings/input/input.h>
  10
  11 #include "omap34xx.dtsi"
  12 / {
  13         memory {
  14                 device_type = "memory";
  15                 reg = <0x80000000 0x10000000>;  /* 256 MB */
  16         };
  17
  18         leds {
  19                 compatible = "gpio-leds";
  20
  21                 heartbeat {
  22                         label = "devkit8000::led1";
  23                         gpios = <&gpio6 26 GPIO_ACTIVE_HIGH>;   /* 186 -> LED1 */
  24                         default-state = "on";
  25                         linux,default-trigger = "heartbeat";
  26                 };
  27
  28                 mmc {
  29                         label = "devkit8000::led2";
  30                         gpios = <&gpio6 3 GPIO_ACTIVE_HIGH>;    /* 163 -> LED2 */
  31                         default-state = "on";
  32                         linux,default-trigger = "none";
  33                 };
  34
  35                 usr {
  36                         label = "devkit8000::led3";
  37                         gpios = <&gpio6 4 GPIO_ACTIVE_HIGH>;    /* 164 -> LED3 */
  38                         default-state = "on";
  39                         linux,default-trigger = "usr";
  40                 };
  41
  42                 pmu_stat {
  43                         label = "devkit8000::pmu_stat";
  44                         gpios = <&twl_gpio 19 GPIO_ACTIVE_HIGH>; /* LEDB */
  45                 };
  46         };
  47
  48         sound {
  49                 compatible = "ti,omap-twl4030";
  50                 ti,model = "devkit8000";
  51
  52                 ti,mcbsp = <&mcbsp2>;
  53                 ti,audio-routing =
  54                         "Ext Spk", "PREDRIVEL",
  55                         "Ext Spk", "PREDRIVER",
  56                         "MAINMIC", "Main Mic",
  57                         "Main Mic", "Mic Bias 1";
  58         };
  59
  60         gpio_keys {
  61                 compatible = "gpio-keys";
  62
  63                 user {
  64                         label = "user";
  65                         gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>;
  66                         linux,code = <BTN_EXTRA>;
  67                         wakeup-source;
  68                 };
  69         };
  70
  71         tfp410: encoder@0 {
  72                 compatible = "ti,tfp410";
  73                 powerdown-gpios = <&twl_gpio 7 GPIO_ACTIVE_LOW>;
  74
  75                 ports {
  76                         #address-cells = <1>;
  77                         #size-cells = <0>;
  78
  79                         port@0 {
  80                                 reg = <0>;
  81
  82                                 tfp410_in: endpoint@0 {
  83                                         remote-endpoint = <&dpi_dvi_out>;
  84                                 };
  85                         };
  86
  87                         port@1 {
  88                                 reg = <1>;
  89
  90                                 tfp410_out: endpoint@0 {
  91                                         remote-endpoint = <&dvi_connector_in>;
  92                                 };
  93                         };
  94                 };
  95         };
  96
  97         dvi0: connector@0 {
  98                 compatible = "dvi-connector";
  99                 label = "dvi";
 100
 101                 digital;
 102
 103                 ddc-i2c-bus = <&i2c2>;
 104
 105                 port {
 106                         dvi_connector_in: endpoint {
 107                                 remote-endpoint = <&tfp410_out>;
 108                         };
 109                 };
 110         };
 111
 112         tv0: connector@1 {
 113                 compatible = "svideo-connector";
 114                 label = "tv";
 115
 116                 port {
 117                         tv_connector_in: endpoint {
 118                                 remote-endpoint = <&venc_out>;
 119                         };
 120                 };
 121         };
 122 };
 123
 124 &i2c1 {
 125         clock-frequency = <2600000>;
 126
 127         twl: twl@48 {
 128                 reg = <0x48>;
 129                 interrupts = <7>;       /* SYS_NIRQ cascaded to intc */
 130
 131                 twl_audio: audio {
 132                         compatible = "ti,twl4030-audio";
 133                         codec {
 134                         };
 135                 };
 136         };
 137 };
 138
 139 &i2c2 {
 140         clock-frequency = <400000>;
 141 };
 142
 143 &i2c3 {
 144         status = "disabled";
 145 };
 146
 147 #include "twl4030.dtsi"
 148 #include "twl4030_omap3.dtsi"
 149
 150 &mmc1 {
 151         vmmc-supply = <&vmmc1>;
 152         vmmc_aux-supply = <&vsim>;
 153         bus-width = <8>;
 154 };
 155
 156 &mmc2 {
 157         status = "disabled";
 158 };
 159
 160 &mmc3 {
 161         status = "disabled";
 162 };
 163
 164 &twl_gpio {
 165         ti,use-leds;
 166         /*
 167          * pulldowns:
 168          * BIT(1), BIT(2), BIT(6), BIT(7), BIT(8), BIT(13)
 169          * BIT(15), BIT(16), BIT(17)
 170          */
 171         ti,pulldowns = <0x03a1c6>;
 172 };
 173
 174 &twl_keypad {
 175         linux,keymap = <MATRIX_KEY(0, 0, KEY_1)
 176                         MATRIX_KEY(1, 0, KEY_2)
 177                         MATRIX_KEY(2, 0, KEY_3)
 178                         MATRIX_KEY(0, 1, KEY_4)
 179                         MATRIX_KEY(1, 1, KEY_5)
 180                         MATRIX_KEY(2, 1, KEY_6)
 181                         MATRIX_KEY(3, 1, KEY_F5)
 182                         MATRIX_KEY(0, 2, KEY_7)
 183                         MATRIX_KEY(1, 2, KEY_8)
 184                         MATRIX_KEY(2, 2, KEY_9)
 185                         MATRIX_KEY(3, 2, KEY_F6)
 186                         MATRIX_KEY(0, 3, KEY_F7)
 187                         MATRIX_KEY(1, 3, KEY_0)
 188                         MATRIX_KEY(2, 3, KEY_F8)
 189                         MATRIX_KEY(4, 5, KEY_RESERVED)
 190                         MATRIX_KEY(4, 4, KEY_VOLUMEUP)
 191                         MATRIX_KEY(5, 5, KEY_VOLUMEDOWN)
 192                         >;
 193 };
 194
 195 &wdt2 {
 196         status = "disabled";
 197 };
 198
 199 &mcbsp2 {
 200         status = "okay";
 201 };
 202
 203 &gpmc {
 204         ranges = <0 0 0x30000000 0x1000000>;       /* CS0: 16MB for NAND */
 205
 206         nand@0,0 {
 207                 compatible = "ti,omap2-nand";
 208                 reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
 209                 interrupt-parent = <&gpmc>;
 210                 interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
 211                              <1 IRQ_TYPE_NONE>; /* termcount */
 212                 nand-bus-width = <16>;
 213                 gpmc,device-width = <2>;
 214                 ti,nand-ecc-opt = "sw";
 215
 216                 gpmc,sync-clk-ps = <0>;
 217                 gpmc,cs-on-ns = <0>;
 218                 gpmc,cs-rd-off-ns = <44>;
 219                 gpmc,cs-wr-off-ns = <44>;
 220                 gpmc,adv-on-ns = <6>;
 221                 gpmc,adv-rd-off-ns = <34>;
 222                 gpmc,adv-wr-off-ns = <44>;
 223                 gpmc,we-off-ns = <40>;
 224                 gpmc,oe-off-ns = <54>;
 225                 gpmc,access-ns = <64>;
 226                 gpmc,rd-cycle-ns = <82>;
 227                 gpmc,wr-cycle-ns = <82>;
 228                 gpmc,wr-access-ns = <40>;
 229                 gpmc,wr-data-mux-bus-ns = <0>;
 230
 231                 #address-cells = <1>;
 232                 #size-cells = <1>;
 233
 234                 x-loader@0 {
 235                         label = "X-Loader";
 236                         reg = <0 0x80000>;
 237                 };
 238
 239                 bootloaders@80000 {
 240                         label = "U-Boot";
 241                         reg = <0x80000 0x1e0000>;
 242                 };
 243
 244                 bootloaders_env@260000 {
 245                         label = "U-Boot Env";
 246                         reg = <0x260000 0x20000>;
 247                 };
 248
 249                 kernel@280000 {
 250                         label = "Kernel";
 251                         reg = <0x280000 0x400000>;
 252                 };
 253
 254                 filesystem@680000 {
 255                         label = "File System";
 256                         reg = <0x680000 0xf980000>;
 257                 };
 258         };
 259 };
 260
 261 &gpmc {
 262         ranges = <6 0 0x2c000000 0x1000000>;       /* CS6: 16MB for DM9000 */
 263
 264         ethernet@0,0 {
 265                 compatible = "davicom,dm9000";
 266                 reg =  <6 0x000 2
 267                         6 0x400 2>; /* CS6, offset 0 and 0x400, IO size 2 */
 268                 bank-width = <2>;
 269                 interrupt-parent = <&gpio1>;
 270                 interrupts = <25 IRQ_TYPE_LEVEL_LOW>;
 271                 davicom,no-eeprom;
 272
 273                 gpmc,mux-add-data = <0>;
 274                 gpmc,device-width = <1>;
 275                 gpmc,wait-pin = <0>;
 276                 gpmc,cycle2cycle-samecsen = <1>;
 277                 gpmc,cycle2cycle-diffcsen = <1>;
 278
 279                 gpmc,cs-on-ns = <6>;
 280                 gpmc,cs-rd-off-ns = <180>;
 281                 gpmc,cs-wr-off-ns = <180>;
 282                 gpmc,adv-on-ns = <0>;
 283                 gpmc,adv-rd-off-ns = <18>;
 284                 gpmc,adv-wr-off-ns = <48>;
 285                 gpmc,oe-on-ns = <54>;
 286                 gpmc,oe-off-ns = <168>;
 287                 gpmc,we-on-ns = <54>;
 288                 gpmc,we-off-ns = <168>;
 289                 gpmc,rd-cycle-ns = <186>;
 290                 gpmc,wr-cycle-ns = <186>;
 291                 gpmc,access-ns = <144>;
 292                 gpmc,page-burst-access-ns = <24>;
 293                 gpmc,bus-turnaround-ns = <90>;
 294                 gpmc,cycle2cycle-delay-ns = <90>;
 295                 gpmc,wait-monitoring-ns = <0>;
 296                 gpmc,clk-activation-ns = <0>;
 297                 gpmc,wr-data-mux-bus-ns = <0>;
 298                 gpmc,wr-access-ns = <0>;
 299         };
 300 };
 301
 302 &omap3_pmx_core {
 303         dss_dpi_pins: pinmux_dss_dpi_pins {
 304                 pinctrl-single,pins = <
 305                         OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0)       /* dss_pclk.dss_pclk */
 306                         OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0)       /* dss_hsync.dss_hsync */
 307                         OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0)       /* dss_vsync.dss_vsync */
 308                         OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0)       /* dss_acbias.dss_acbias */
 309                         OMAP3_CORE1_IOPAD(0x20dc, PIN_OUTPUT | MUX_MODE0)       /* dss_data0.dss_data0 */
 310                         OMAP3_CORE1_IOPAD(0x20de, PIN_OUTPUT | MUX_MODE0)       /* dss_data1.dss_data1 */
 311                         OMAP3_CORE1_IOPAD(0x20e0, PIN_OUTPUT | MUX_MODE0)       /* dss_data2.dss_data2 */
 312                         OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE0)       /* dss_data3.dss_data3 */
 313                         OMAP3_CORE1_IOPAD(0x20e4, PIN_OUTPUT | MUX_MODE0)       /* dss_data4.dss_data4 */
 314                         OMAP3_CORE1_IOPAD(0x20e6, PIN_OUTPUT | MUX_MODE0)       /* dss_data5.dss_data5 */
 315                         OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0)       /* dss_data6.dss_data6 */
 316                         OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0)       /* dss_data7.dss_data7 */
 317                         OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0)       /* dss_data8.dss_data8 */
 318                         OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0)       /* dss_data9.dss_data9 */
 319                         OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0)       /* dss_data10.dss_data10 */
 320                         OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0)       /* dss_data11.dss_data11 */
 321                         OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0)       /* dss_data12.dss_data12 */
 322                         OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0)       /* dss_data13.dss_data13 */
 323                         OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0)       /* dss_data14.dss_data14 */
 324                         OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0)       /* dss_data15.dss_data15 */
 325                         OMAP3_CORE1_IOPAD(0x20fc, PIN_OUTPUT | MUX_MODE0)       /* dss_data16.dss_data16 */
 326                         OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE0)       /* dss_data17.dss_data17 */
 327                         OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE0)       /* dss_data18.dss_data18 */
 328                         OMAP3_CORE1_IOPAD(0x2102, PIN_OUTPUT | MUX_MODE0)       /* dss_data19.dss_data19 */
 329                         OMAP3_CORE1_IOPAD(0x2104, PIN_OUTPUT | MUX_MODE0)       /* dss_data20.dss_data20 */
 330                         OMAP3_CORE1_IOPAD(0x2106, PIN_OUTPUT | MUX_MODE0)       /* dss_data21.dss_data21 */
 331                         OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE0)       /* dss_data22.dss_data22 */
 332                         OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE0)       /* dss_data23.dss_data23 */
 333                 >;
 334         };
 335 };
 336
 337 &vpll1 {
 338         /* Needed for DSS */
 339         regulator-name = "vdds_dsi";
 340
 341         regulator-min-microvolt = <1800000>;
 342         regulator-max-microvolt = <1800000>;
 343 };
 344
 345 &dss {
 346         status = "ok";
 347
 348         pinctrl-names = "default";
 349         pinctrl-0 = <&dss_dpi_pins>;
 350
 351         vdds_dsi-supply = <&vpll1>;
 352         vdda_dac-supply = <&vdac>;
 353
 354         port {
 355                 dpi_dvi_out: endpoint@0 {
 356                         remote-endpoint = <&tfp410_in>;
 357                         data-lines = <24>;
 358                 };
 359         };
 360 };
 361
 362 &venc {
 363         status = "ok";
 364
 365         vdda-supply = <&vdac>;
 366
 367         port {
 368                 venc_out: endpoint {
 369                         remote-endpoint = <&tv_connector_in>;
 370                         ti,channels = <2>;
 371                 };
 372         };
 373 };