arch/arm/boot/dts/omap3-n900.dts

   1 /*
   2  * Copyright (C) 2013 Pavel Machek <pavel@ucw.cz>
   3  * Copyright 2013 Aaro Koskinen <aaro.koskinen@iki.fi>
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License version 2 (or later) as
   7  * published by the Free Software Foundation.
   8  */
   9
  10 /dts-v1/;
  11
  12 #include "omap34xx-hs.dtsi"
  13
  14 / {
  15         model = "Nokia N900";
  16         compatible = "nokia,omap3-n900", "ti,omap3";
  17
  18         cpus {
  19                 cpu@0 {
  20                         cpu0-supply = <&vcc>;
  21                 };
  22         };
  23
  24         memory {
  25                 device_type = "memory";
  26                 reg = <0x80000000 0x10000000>; /* 256 MB */
  27         };
  28
  29         gpio_keys {
  30                 compatible = "gpio-keys";
  31
  32                 camera_lens_cover {
  33                         label = "Camera Lens Cover";
  34                         gpios = <&gpio4 14 GPIO_ACTIVE_LOW>; /* 110 */
  35                         linux,input-type = <5>; /* EV_SW */
  36                         linux,code = <0x09>; /* SW_CAMERA_LENS_COVER */
  37                         gpio-key,wakeup;
  38                 };
  39
  40                 camera_focus {
  41                         label = "Camera Focus";
  42                         gpios = <&gpio3 4 GPIO_ACTIVE_LOW>; /* 68 */
  43                         linux,code = <0x210>; /* KEY_CAMERA_FOCUS */
  44                         gpio-key,wakeup;
  45                 };
  46
  47                 camera_capture {
  48                         label = "Camera Capture";
  49                         gpios = <&gpio3 5 GPIO_ACTIVE_LOW>; /* 69 */
  50                         linux,code = <0xd4>; /* KEY_CAMERA */
  51                         gpio-key,wakeup;
  52                 };
  53
  54                 lock_button {
  55                         label = "Lock Button";
  56                         gpios = <&gpio4 17 GPIO_ACTIVE_LOW>; /* 113 */
  57                         linux,code = <0x98>; /* KEY_SCREENLOCK */
  58                         gpio-key,wakeup;
  59                 };
  60
  61                 keypad_slide {
  62                         label = "Keypad Slide";
  63                         gpios = <&gpio3 7 GPIO_ACTIVE_LOW>; /* 71 */
  64                         linux,input-type = <5>; /* EV_SW */
  65                         linux,code = <0x0a>; /* SW_KEYPAD_SLIDE */
  66                         gpio-key,wakeup;
  67                 };
  68
  69                 proximity_sensor {
  70                         label = "Proximity Sensor";
  71                         gpios = <&gpio3 25 GPIO_ACTIVE_HIGH>; /* 89 */
  72                         linux,input-type = <5>; /* EV_SW */
  73                         linux,code = <0x0b>; /* SW_FRONT_PROXIMITY */
  74                 };
  75         };
  76
  77 };
  78
  79 &omap3_pmx_core {
  80         pinctrl-names = "default";
  81
  82         uart2_pins: pinmux_uart2_pins {
  83                 pinctrl-single,pins = <
  84                         0x14a (PIN_INPUT | MUX_MODE0)           /* uart2_rx */
  85                         0x148 (PIN_OUTPUT | MUX_MODE0)          /* uart2_tx */
  86                 >;
  87         };
  88
  89         uart3_pins: pinmux_uart3_pins {
  90                 pinctrl-single,pins = <
  91                         0x16e (PIN_INPUT | MUX_MODE0)           /* uart3_rx */
  92                         0x170 (PIN_OUTPUT | MUX_MODE0)          /* uart3_tx */
  93                 >;
  94         };
  95
  96         i2c1_pins: pinmux_i2c1_pins {
  97                 pinctrl-single,pins = <
  98                         0x18a (PIN_INPUT_PULLUP | MUX_MODE0)    /* i2c1_scl */
  99                         0x18c (PIN_INPUT_PULLUP | MUX_MODE0)    /* i2c1_sda */
 100                 >;
 101         };
 102
 103         i2c2_pins: pinmux_i2c2_pins {
 104                 pinctrl-single,pins = <
 105                         0x18e (PIN_INPUT_PULLUP | MUX_MODE0)    /* i2c2_scl */
 106                         0x190 (PIN_INPUT_PULLUP | MUX_MODE0)    /* i2c2_sda */
 107                 >;
 108         };
 109
 110         i2c3_pins: pinmux_i2c3_pins {
 111                 pinctrl-single,pins = <
 112                         0x192 (PIN_INPUT_PULLUP | MUX_MODE0)    /* i2c3_scl */
 113                         0x194 (PIN_INPUT_PULLUP | MUX_MODE0)    /* i2c3_sda */
 114                 >;
 115         };
 116
 117         mmc1_pins: pinmux_mmc1_pins {
 118                 pinctrl-single,pins = <
 119                         0x114 (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_clk */
 120                         0x116 (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_cmd */
 121                         0x118 (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_dat0 */
 122                         0x11a (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_dat1 */
 123                         0x11c (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_dat2 */
 124                         0x11e (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_dat3 */
 125                 >;
 126         };
 127
 128         mmc2_pins: pinmux_mmc2_pins {
 129                 pinctrl-single,pins = <
 130                         0x128 (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc2_clk */
 131                         0x12a (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc2_cmd */
 132                         0x12c (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc2_dat0 */
 133                         0x12e (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc2_dat1 */
 134                         0x130 (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc2_dat2 */
 135                         0x132 (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc2_dat3 */
 136                         0x134 (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc2_dat4 */
 137                         0x136 (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc2_dat5 */
 138                         0x138 (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc2_dat6 */
 139                         0x13a (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc2_dat7 */
 140                 >;
 141         };
 142
 143         display_pins: pinmux_display_pins {
 144                 pinctrl-single,pins = <
 145                         0x0d4 (PIN_OUTPUT | MUX_MODE4)          /* RX51_LCD_RESET_GPIO */
 146                 >;
 147         };
 148 };
 149
 150 &i2c1 {
 151         pinctrl-names = "default";
 152         pinctrl-0 = <&i2c1_pins>;
 153
 154         clock-frequency = <2200000>;
 155
 156         twl: twl@48 {
 157                 reg = <0x48>;
 158                 interrupts = <7>; /* SYS_NIRQ cascaded to intc */
 159                 interrupt-parent = <&intc>;
 160         };
 161 };
 162
 163 #include "twl4030.dtsi"
 164 #include "twl4030_omap3.dtsi"
 165
 166 &vaux1 {
 167         regulator-name = "V28";
 168         regulator-min-microvolt = <2800000>;
 169         regulator-max-microvolt = <2800000>;
 170         regulator-always-on; /* due battery cover sensor */
 171 };
 172
 173 &vaux2 {
 174         regulator-name = "VCSI";
 175         regulator-min-microvolt = <1800000>;
 176         regulator-max-microvolt = <1800000>;
 177 };
 178
 179 &vaux3 {
 180         regulator-name = "VMMC2_30";
 181         regulator-min-microvolt = <2800000>;
 182         regulator-max-microvolt = <3000000>;
 183 };
 184
 185 &vaux4 {
 186         regulator-name = "VCAM_ANA_28";
 187         regulator-min-microvolt = <2800000>;
 188         regulator-max-microvolt = <2800000>;
 189 };
 190
 191 &vmmc1 {
 192         regulator-name = "VMMC1";
 193         regulator-min-microvolt = <1850000>;
 194         regulator-max-microvolt = <3150000>;
 195 };
 196
 197 &vmmc2 {
 198         regulator-name = "V28_A";
 199         regulator-min-microvolt = <2800000>;
 200         regulator-max-microvolt = <3000000>;
 201         regulator-always-on; /* due VIO leak to AIC34 VDDs */
 202 };
 203
 204 &vpll1 {
 205         regulator-name = "VPLL";
 206         regulator-min-microvolt = <1800000>;
 207         regulator-max-microvolt = <1800000>;
 208         regulator-always-on;
 209 };
 210
 211 &vpll2 {
 212         regulator-name = "VSDI_CSI";
 213         regulator-min-microvolt = <1800000>;
 214         regulator-max-microvolt = <1800000>;
 215         regulator-always-on;
 216 };
 217
 218 &vsim {
 219         regulator-name = "VMMC2_IO_18";
 220         regulator-min-microvolt = <1800000>;
 221         regulator-max-microvolt = <1800000>;
 222 };
 223
 224 &vio {
 225         regulator-name = "VIO";
 226         regulator-min-microvolt = <1800000>;
 227         regulator-max-microvolt = <1800000>;
 228
 229 };
 230
 231 &vintana1 {
 232         regulator-name = "VINTANA1";
 233         /* fixed to 1500000 */
 234         regulator-always-on;
 235 };
 236
 237 &vintana2 {
 238         regulator-name = "VINTANA2";
 239         regulator-min-microvolt = <2750000>;
 240         regulator-max-microvolt = <2750000>;
 241         regulator-always-on;
 242 };
 243
 244 &vintdig {
 245         regulator-name = "VINTDIG";
 246         /* fixed to 1500000 */
 247         regulator-always-on;
 248 };
 249
 250 &twl {
 251         twl_audio: audio {
 252                 compatible = "ti,twl4030-audio";
 253                 ti,enable-vibra = <1>;
 254         };
 255 };
 256
 257 &twl_keypad {
 258         linux,keymap = < 0x00000010 /* KEY_Q */
 259                          0x00010018 /* KEY_O */
 260                          0x00020019 /* KEY_P */
 261                          0x00030033 /* KEY_COMMA */
 262                          0x0004000e /* KEY_BACKSPACE */
 263                          0x0006001e /* KEY_A */
 264                          0x0007001f /* KEY_S */
 265
 266                          0x01000011 /* KEY_W */
 267                          0x01010020 /* KEY_D */
 268                          0x01020021 /* KEY_F */
 269                          0x01030022 /* KEY_G */
 270                          0x01040023 /* KEY_H */
 271                          0x01050024 /* KEY_J */
 272                          0x01060025 /* KEY_K */
 273                          0x01070026 /* KEY_L */
 274
 275                          0x02000012 /* KEY_E */
 276                          0x02010034 /* KEY_DOT */
 277                          0x02020067 /* KEY_UP */
 278                          0x0203001c /* KEY_ENTER */
 279                          0x0205002c /* KEY_Z */
 280                          0x0206002d /* KEY_X */
 281                          0x0207002e /* KEY_C */
 282                          0x02080043 /* KEY_F9 */
 283
 284                          0x03000013 /* KEY_R */
 285                          0x0301002f /* KEY_V */
 286                          0x03020030 /* KEY_B */
 287                          0x03030031 /* KEY_N */
 288                          0x03040032 /* KEY_M */
 289                          0x03050039 /* KEY_SPACE */
 290                          0x03060039 /* KEY_SPACE */
 291                          0x03070069 /* KEY_LEFT */
 292
 293                          0x04000014 /* KEY_T */
 294                          0x0401006c /* KEY_DOWN */
 295                          0x0402006a /* KEY_RIGHT */
 296                          0x0404001d /* KEY_LEFTCTRL */
 297                          0x04050064 /* KEY_RIGHTALT */
 298                          0x0406002a /* KEY_LEFTSHIFT */
 299                          0x04080044 /* KEY_F10 */
 300
 301                          0x05000015 /* KEY_Y */
 302                          0x05080057 /* KEY_F11 */
 303
 304                          0x06000016 /* KEY_U */
 305
 306                          0x07000017 /* KEY_I */
 307                          0x07010041 /* KEY_F7 */
 308                          0x07020042 /* KEY_F8 */
 309                          >;
 310 };
 311
 312 &twl_gpio {
 313         ti,pullups      = <0x0>;
 314         ti,pulldowns    = <0x03ff3f>; /* BIT(0..5) | BIT(8..17) */
 315 };
 316
 317 &i2c2 {
 318         pinctrl-names = "default";
 319         pinctrl-0 = <&i2c2_pins>;
 320
 321         clock-frequency = <100000>;
 322
 323         tlv320aic3x: tlv320aic3x@18 {
 324                 compatible = "ti,tlv320aic3x";
 325                 reg = <0x18>;
 326                 gpio-reset = <&gpio2 28 GPIO_ACTIVE_HIGH>; /* 60 */
 327                 ai3x-gpio-func = <
 328                         0 /* AIC3X_GPIO1_FUNC_DISABLED */
 329                         5 /* AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT */
 330                 >;
 331
 332                 AVDD-supply = <&vmmc2>;
 333                 DRVDD-supply = <&vmmc2>;
 334                 IOVDD-supply = <&vio>;
 335                 DVDD-supply = <&vio>;
 336         };
 337
 338         tlv320aic3x_aux: tlv320aic3x@19 {
 339                 compatible = "ti,tlv320aic3x";
 340                 reg = <0x19>;
 341                 gpio-reset = <&gpio2 28 GPIO_ACTIVE_HIGH>; /* 60 */
 342
 343                 AVDD-supply = <&vmmc2>;
 344                 DRVDD-supply = <&vmmc2>;
 345                 IOVDD-supply = <&vio>;
 346                 DVDD-supply = <&vio>;
 347         };
 348
 349         tsl2563: tsl2563@29 {
 350                 compatible = "amstaos,tsl2563";
 351                 reg = <0x29>;
 352
 353                 amstaos,cover-comp-gain = <16>;
 354         };
 355
 356         lp5523: lp5523@32 {
 357                 compatible = "national,lp5523";
 358                 reg = <0x32>;
 359                 clock-mode = /bits/ 8 <0>; /* LP55XX_CLOCK_AUTO */
 360                 enable-gpio = <&gpio2 9 GPIO_ACTIVE_HIGH>; /* 41 */
 361
 362                 chan0 {
 363                         chan-name = "lp5523:kb1";
 364                         led-cur = /bits/ 8 <50>;
 365                         max-cur = /bits/ 8 <100>;
 366                 };
 367
 368                 chan1 {
 369                         chan-name = "lp5523:kb2";
 370                         led-cur = /bits/ 8 <50>;
 371                         max-cur = /bits/ 8 <100>;
 372                 };
 373
 374                 chan2 {
 375                         chan-name = "lp5523:kb3";
 376                         led-cur = /bits/ 8 <50>;
 377                         max-cur = /bits/ 8 <100>;
 378                 };
 379
 380                 chan3 {
 381                         chan-name = "lp5523:kb4";
 382                         led-cur = /bits/ 8 <50>;
 383                         max-cur = /bits/ 8 <100>;
 384                 };
 385
 386                 chan4 {
 387                         chan-name = "lp5523:b";
 388                         led-cur = /bits/ 8 <50>;
 389                         max-cur = /bits/ 8 <100>;
 390                 };
 391
 392                 chan5 {
 393                         chan-name = "lp5523:g";
 394                         led-cur = /bits/ 8 <50>;
 395                         max-cur = /bits/ 8 <100>;
 396                 };
 397
 398                 chan6 {
 399                         chan-name = "lp5523:r";
 400                         led-cur = /bits/ 8 <50>;
 401                         max-cur = /bits/ 8 <100>;
 402                 };
 403
 404                 chan7 {
 405                         chan-name = "lp5523:kb5";
 406                         led-cur = /bits/ 8 <50>;
 407                         max-cur = /bits/ 8 <100>;
 408                 };
 409
 410                 chan8 {
 411                         chan-name = "lp5523:kb6";
 412                         led-cur = /bits/ 8 <50>;
 413                         max-cur = /bits/ 8 <100>;
 414                 };
 415         };
 416
 417         bq27200: bq27200@55 {
 418                 compatible = "ti,bq27200";
 419                 reg = <0x55>;
 420         };
 421
 422         tpa6130a2: tpa6130a2@60 {
 423                 compatible = "ti,tpa6130a2";
 424                 reg = <0x60>;
 425
 426                 Vdd-supply = <&vmmc2>;
 427
 428                 power-gpio = <&gpio4 2 GPIO_ACTIVE_HIGH>; /* 98 */
 429         };
 430 };
 431
 432 &i2c3 {
 433         pinctrl-names = "default";
 434         pinctrl-0 = <&i2c3_pins>;
 435
 436         clock-frequency = <400000>;
 437 };
 438
 439 &mmc1 {
 440         pinctrl-names = "default";
 441         pinctrl-0 = <&mmc1_pins>;
 442         vmmc-supply = <&vmmc1>;
 443         bus-width = <4>;
 444         cd-gpios = <&gpio6 0 GPIO_ACTIVE_HIGH>; /* 160 */
 445 };
 446
 447 /* most boards use vaux3, only some old versions use vmmc2 instead */
 448 &mmc2 {
 449         pinctrl-names = "default";
 450         pinctrl-0 = <&mmc2_pins>;
 451         vmmc-supply = <&vaux3>;
 452         vmmc_aux-supply = <&vsim>;
 453         bus-width = <8>;
 454         non-removable;
 455 };
 456
 457 &mmc3 {
 458         status = "disabled";
 459 };
 460
 461 &gpmc {
 462         ranges = <0 0 0x04000000 0x10000000>; /* 256MB */
 463
 464         /* gpio-irq for dma: 65 */
 465
 466         onenand@0,0 {
 467                 #address-cells = <1>;
 468                 #size-cells = <1>;
 469                 reg = <0 0 0x10000000>;
 470
 471                 gpmc,sync-read;
 472                 gpmc,sync-write;
 473                 gpmc,burst-length = <16>;
 474                 gpmc,burst-read;
 475                 gpmc,burst-wrap;
 476                 gpmc,burst-write;
 477                 gpmc,device-width = <2>; /* GPMC_DEVWIDTH_16BIT */
 478                 gpmc,mux-add-data = <2>; /* GPMC_MUX_AD */
 479                 gpmc,cs-on-ns = <0>;
 480                 gpmc,cs-rd-off-ns = <87>;
 481                 gpmc,cs-wr-off-ns = <87>;
 482                 gpmc,adv-on-ns = <0>;
 483                 gpmc,adv-rd-off-ns = <10>;
 484                 gpmc,adv-wr-off-ns = <10>;
 485                 gpmc,oe-on-ns = <15>;
 486                 gpmc,oe-off-ns = <87>;
 487                 gpmc,we-on-ns = <0>;
 488                 gpmc,we-off-ns = <87>;
 489                 gpmc,rd-cycle-ns = <112>;
 490                 gpmc,wr-cycle-ns = <112>;
 491                 gpmc,access-ns = <81>;
 492                 gpmc,page-burst-access-ns = <15>;
 493                 gpmc,bus-turnaround-ns = <0>;
 494                 gpmc,cycle2cycle-delay-ns = <0>;
 495                 gpmc,wait-monitoring-ns = <0>;
 496                 gpmc,clk-activation-ns = <5>;
 497                 gpmc,wr-data-mux-bus-ns = <30>;
 498                 gpmc,wr-access-ns = <81>;
 499                 gpmc,sync-clk-ps = <15000>;
 500
 501                 /*
 502                  * MTD partition table corresponding to Nokia's
 503                  * Maemo 5 (Fremantle) release.
 504                  */
 505                 partition@0 {
 506                         label = "bootloader";
 507                         reg = <0x00000000 0x00020000>;
 508                         read-only;
 509                 };
 510                 partition@1 {
 511                         label = "config";
 512                         reg = <0x00020000 0x00060000>;
 513                 };
 514                 partition@2 {
 515                         label = "log";
 516                         reg = <0x00080000 0x00040000>;
 517                 };
 518                 partition@3 {
 519                         label = "kernel";
 520                         reg = <0x000c0000 0x00200000>;
 521                 };
 522                 partition@4 {
 523                         label = "initfs";
 524                         reg = <0x002c0000 0x00200000>;
 525                 };
 526                 partition@5 {
 527                         label = "rootfs";
 528                         reg = <0x004c0000 0x0fb40000>;
 529                 };
 530         };
 531 };
 532
 533 &mcspi1 {
 534         /*
 535          * For some reason, touchscreen is necessary for screen to work at
 536          * all on real hw. It works well without it on emulator.
 537          *
 538          * Also... order in the device tree actually matters here.
 539          */
 540         tsc2005@0 {
 541                 compatible = "tsc2005";
 542                 spi-max-frequency = <6000000>;
 543                 reg = <0>;
 544         };
 545         mipid@2 {
 546                 compatible = "acx565akm";
 547                 spi-max-frequency = <6000000>;
 548                 reg = <2>;
 549
 550                 pinctrl-names = "default";
 551                 pinctrl-0 = <&display_pins>;
 552         };
 553 };
 554
 555 &usb_otg_hs {
 556         interface-type = <0>;
 557         usb-phy = <&usb2_phy>;
 558         phys = <&usb2_phy>;
 559         phy-names = "usb2-phy";
 560         mode = <2>;
 561         power = <50>;
 562 };
 563
 564 &uart1 {
 565         status = "disabled";
 566 };
 567
 568 &uart2 {
 569         pinctrl-names = "default";
 570         pinctrl-0 = <&uart2_pins>;
 571 };
 572
 573 &uart3 {
 574         pinctrl-names = "default";
 575         pinctrl-0 = <&uart3_pins>;
 576 };