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

   1 /*
   2  * Copyright (C) 2013 Pavel Machek <pavel@ucw.cz>
   3  * Copyright (C) 2013-2014 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,omap3430", "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         isp1704: isp1704 {
  78                 compatible = "nxp,isp1704";
  79                 nxp,enable-gpio = <&gpio3 3 GPIO_ACTIVE_HIGH>;
  80                 usb-phy = <&usb2_phy>;
  81         };
  82 };
  83
  84 &omap3_pmx_core {
  85         pinctrl-names = "default";
  86
  87         uart2_pins: pinmux_uart2_pins {
  88                 pinctrl-single,pins = <
  89                         0x14a (PIN_INPUT | MUX_MODE0)           /* uart2_rx */
  90                         0x148 (PIN_OUTPUT | MUX_MODE0)          /* uart2_tx */
  91                 >;
  92         };
  93
  94         uart3_pins: pinmux_uart3_pins {
  95                 pinctrl-single,pins = <
  96                         0x16e (PIN_INPUT | MUX_MODE0)           /* uart3_rx */
  97                         0x170 (PIN_OUTPUT | MUX_MODE0)          /* uart3_tx */
  98                 >;
  99         };
 100
 101         i2c1_pins: pinmux_i2c1_pins {
 102                 pinctrl-single,pins = <
 103                         0x18a (PIN_INPUT_PULLUP | MUX_MODE0)    /* i2c1_scl */
 104                         0x18c (PIN_INPUT_PULLUP | MUX_MODE0)    /* i2c1_sda */
 105                 >;
 106         };
 107
 108         i2c2_pins: pinmux_i2c2_pins {
 109                 pinctrl-single,pins = <
 110                         0x18e (PIN_INPUT_PULLUP | MUX_MODE0)    /* i2c2_scl */
 111                         0x190 (PIN_INPUT_PULLUP | MUX_MODE0)    /* i2c2_sda */
 112                 >;
 113         };
 114
 115         i2c3_pins: pinmux_i2c3_pins {
 116                 pinctrl-single,pins = <
 117                         0x192 (PIN_INPUT_PULLUP | MUX_MODE0)    /* i2c3_scl */
 118                         0x194 (PIN_INPUT_PULLUP | MUX_MODE0)    /* i2c3_sda */
 119                 >;
 120         };
 121
 122         mmc1_pins: pinmux_mmc1_pins {
 123                 pinctrl-single,pins = <
 124                         0x114 (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_clk */
 125                         0x116 (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_cmd */
 126                         0x118 (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_dat0 */
 127                         0x11a (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_dat1 */
 128                         0x11c (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_dat2 */
 129                         0x11e (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_dat3 */
 130                 >;
 131         };
 132
 133         mmc2_pins: pinmux_mmc2_pins {
 134                 pinctrl-single,pins = <
 135                         0x128 (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc2_clk */
 136                         0x12a (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc2_cmd */
 137                         0x12c (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc2_dat0 */
 138                         0x12e (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc2_dat1 */
 139                         0x130 (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc2_dat2 */
 140                         0x132 (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc2_dat3 */
 141                         0x134 (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc2_dat4 */
 142                         0x136 (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc2_dat5 */
 143                         0x138 (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc2_dat6 */
 144                         0x13a (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc2_dat7 */
 145                 >;
 146         };
 147
 148         display_pins: pinmux_display_pins {
 149                 pinctrl-single,pins = <
 150                         0x0d4 (PIN_OUTPUT | MUX_MODE4)          /* RX51_LCD_RESET_GPIO */
 151                 >;
 152         };
 153 };
 154
 155 &i2c1 {
 156         pinctrl-names = "default";
 157         pinctrl-0 = <&i2c1_pins>;
 158
 159         clock-frequency = <2200000>;
 160
 161         twl: twl@48 {
 162                 reg = <0x48>;
 163                 interrupts = <7>; /* SYS_NIRQ cascaded to intc */
 164                 interrupt-parent = <&intc>;
 165         };
 166 };
 167
 168 #include "twl4030.dtsi"
 169 #include "twl4030_omap3.dtsi"
 170
 171 &vaux1 {
 172         regulator-name = "V28";
 173         regulator-min-microvolt = <2800000>;
 174         regulator-max-microvolt = <2800000>;
 175         regulator-always-on; /* due battery cover sensor */
 176 };
 177
 178 &vaux2 {
 179         regulator-name = "VCSI";
 180         regulator-min-microvolt = <1800000>;
 181         regulator-max-microvolt = <1800000>;
 182 };
 183
 184 &vaux3 {
 185         regulator-name = "VMMC2_30";
 186         regulator-min-microvolt = <2800000>;
 187         regulator-max-microvolt = <3000000>;
 188 };
 189
 190 &vaux4 {
 191         regulator-name = "VCAM_ANA_28";
 192         regulator-min-microvolt = <2800000>;
 193         regulator-max-microvolt = <2800000>;
 194 };
 195
 196 &vmmc1 {
 197         regulator-name = "VMMC1";
 198         regulator-min-microvolt = <1850000>;
 199         regulator-max-microvolt = <3150000>;
 200 };
 201
 202 &vmmc2 {
 203         regulator-name = "V28_A";
 204         regulator-min-microvolt = <2800000>;
 205         regulator-max-microvolt = <3000000>;
 206         regulator-always-on; /* due VIO leak to AIC34 VDDs */
 207 };
 208
 209 &vpll1 {
 210         regulator-name = "VPLL";
 211         regulator-min-microvolt = <1800000>;
 212         regulator-max-microvolt = <1800000>;
 213         regulator-always-on;
 214 };
 215
 216 &vpll2 {
 217         regulator-name = "VSDI_CSI";
 218         regulator-min-microvolt = <1800000>;
 219         regulator-max-microvolt = <1800000>;
 220         regulator-always-on;
 221 };
 222
 223 &vsim {
 224         regulator-name = "VMMC2_IO_18";
 225         regulator-min-microvolt = <1800000>;
 226         regulator-max-microvolt = <1800000>;
 227 };
 228
 229 &vio {
 230         regulator-name = "VIO";
 231         regulator-min-microvolt = <1800000>;
 232         regulator-max-microvolt = <1800000>;
 233
 234 };
 235
 236 &vintana1 {
 237         regulator-name = "VINTANA1";
 238         /* fixed to 1500000 */
 239         regulator-always-on;
 240 };
 241
 242 &vintana2 {
 243         regulator-name = "VINTANA2";
 244         regulator-min-microvolt = <2750000>;
 245         regulator-max-microvolt = <2750000>;
 246         regulator-always-on;
 247 };
 248
 249 &vintdig {
 250         regulator-name = "VINTDIG";
 251         /* fixed to 1500000 */
 252         regulator-always-on;
 253 };
 254
 255 &twl {
 256         twl_audio: audio {
 257                 compatible = "ti,twl4030-audio";
 258                 ti,enable-vibra = <1>;
 259         };
 260 };
 261
 262 &twl_keypad {
 263         linux,keymap = < 0x00000010 /* KEY_Q */
 264                          0x00010018 /* KEY_O */
 265                          0x00020019 /* KEY_P */
 266                          0x00030033 /* KEY_COMMA */
 267                          0x0004000e /* KEY_BACKSPACE */
 268                          0x0006001e /* KEY_A */
 269                          0x0007001f /* KEY_S */
 270
 271                          0x01000011 /* KEY_W */
 272                          0x01010020 /* KEY_D */
 273                          0x01020021 /* KEY_F */
 274                          0x01030022 /* KEY_G */
 275                          0x01040023 /* KEY_H */
 276                          0x01050024 /* KEY_J */
 277                          0x01060025 /* KEY_K */
 278                          0x01070026 /* KEY_L */
 279
 280                          0x02000012 /* KEY_E */
 281                          0x02010034 /* KEY_DOT */
 282                          0x02020067 /* KEY_UP */
 283                          0x0203001c /* KEY_ENTER */
 284                          0x0205002c /* KEY_Z */
 285                          0x0206002d /* KEY_X */
 286                          0x0207002e /* KEY_C */
 287                          0x02080043 /* KEY_F9 */
 288
 289                          0x03000013 /* KEY_R */
 290                          0x0301002f /* KEY_V */
 291                          0x03020030 /* KEY_B */
 292                          0x03030031 /* KEY_N */
 293                          0x03040032 /* KEY_M */
 294                          0x03050039 /* KEY_SPACE */
 295                          0x03060039 /* KEY_SPACE */
 296                          0x03070069 /* KEY_LEFT */
 297
 298                          0x04000014 /* KEY_T */
 299                          0x0401006c /* KEY_DOWN */
 300                          0x0402006a /* KEY_RIGHT */
 301                          0x0404001d /* KEY_LEFTCTRL */
 302                          0x04050064 /* KEY_RIGHTALT */
 303                          0x0406002a /* KEY_LEFTSHIFT */
 304                          0x04080044 /* KEY_F10 */
 305
 306                          0x05000015 /* KEY_Y */
 307                          0x05080057 /* KEY_F11 */
 308
 309                          0x06000016 /* KEY_U */
 310
 311                          0x07000017 /* KEY_I */
 312                          0x07010041 /* KEY_F7 */
 313                          0x07020042 /* KEY_F8 */
 314                          >;
 315 };
 316
 317 &twl_gpio {
 318         ti,pullups      = <0x0>;
 319         ti,pulldowns    = <0x03ff3f>; /* BIT(0..5) | BIT(8..17) */
 320 };
 321
 322 &i2c2 {
 323         pinctrl-names = "default";
 324         pinctrl-0 = <&i2c2_pins>;
 325
 326         clock-frequency = <100000>;
 327
 328         tlv320aic3x: tlv320aic3x@18 {
 329                 compatible = "ti,tlv320aic3x";
 330                 reg = <0x18>;
 331                 gpio-reset = <&gpio2 28 GPIO_ACTIVE_HIGH>; /* 60 */
 332                 ai3x-gpio-func = <
 333                         0 /* AIC3X_GPIO1_FUNC_DISABLED */
 334                         5 /* AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT */
 335                 >;
 336
 337                 AVDD-supply = <&vmmc2>;
 338                 DRVDD-supply = <&vmmc2>;
 339                 IOVDD-supply = <&vio>;
 340                 DVDD-supply = <&vio>;
 341         };
 342
 343         tlv320aic3x_aux: tlv320aic3x@19 {
 344                 compatible = "ti,tlv320aic3x";
 345                 reg = <0x19>;
 346                 gpio-reset = <&gpio2 28 GPIO_ACTIVE_HIGH>; /* 60 */
 347
 348                 AVDD-supply = <&vmmc2>;
 349                 DRVDD-supply = <&vmmc2>;
 350                 IOVDD-supply = <&vio>;
 351                 DVDD-supply = <&vio>;
 352         };
 353
 354         tsl2563: tsl2563@29 {
 355                 compatible = "amstaos,tsl2563";
 356                 reg = <0x29>;
 357
 358                 amstaos,cover-comp-gain = <16>;
 359         };
 360
 361         lp5523: lp5523@32 {
 362                 compatible = "national,lp5523";
 363                 reg = <0x32>;
 364                 clock-mode = /bits/ 8 <0>; /* LP55XX_CLOCK_AUTO */
 365                 enable-gpio = <&gpio2 9 GPIO_ACTIVE_HIGH>; /* 41 */
 366
 367                 chan0 {
 368                         chan-name = "lp5523:kb1";
 369                         led-cur = /bits/ 8 <50>;
 370                         max-cur = /bits/ 8 <100>;
 371                 };
 372
 373                 chan1 {
 374                         chan-name = "lp5523:kb2";
 375                         led-cur = /bits/ 8 <50>;
 376                         max-cur = /bits/ 8 <100>;
 377                 };
 378
 379                 chan2 {
 380                         chan-name = "lp5523:kb3";
 381                         led-cur = /bits/ 8 <50>;
 382                         max-cur = /bits/ 8 <100>;
 383                 };
 384
 385                 chan3 {
 386                         chan-name = "lp5523:kb4";
 387                         led-cur = /bits/ 8 <50>;
 388                         max-cur = /bits/ 8 <100>;
 389                 };
 390
 391                 chan4 {
 392                         chan-name = "lp5523:b";
 393                         led-cur = /bits/ 8 <50>;
 394                         max-cur = /bits/ 8 <100>;
 395                 };
 396
 397                 chan5 {
 398                         chan-name = "lp5523:g";
 399                         led-cur = /bits/ 8 <50>;
 400                         max-cur = /bits/ 8 <100>;
 401                 };
 402
 403                 chan6 {
 404                         chan-name = "lp5523:r";
 405                         led-cur = /bits/ 8 <50>;
 406                         max-cur = /bits/ 8 <100>;
 407                 };
 408
 409                 chan7 {
 410                         chan-name = "lp5523:kb5";
 411                         led-cur = /bits/ 8 <50>;
 412                         max-cur = /bits/ 8 <100>;
 413                 };
 414
 415                 chan8 {
 416                         chan-name = "lp5523:kb6";
 417                         led-cur = /bits/ 8 <50>;
 418                         max-cur = /bits/ 8 <100>;
 419                 };
 420         };
 421
 422         bq27200: bq27200@55 {
 423                 compatible = "ti,bq27200";
 424                 reg = <0x55>;
 425         };
 426
 427         tpa6130a2: tpa6130a2@60 {
 428                 compatible = "ti,tpa6130a2";
 429                 reg = <0x60>;
 430
 431                 Vdd-supply = <&vmmc2>;
 432
 433                 power-gpio = <&gpio4 2 GPIO_ACTIVE_HIGH>; /* 98 */
 434         };
 435
 436         bq24150a: bq24150a@6b {
 437                 compatible = "ti,bq24150a";
 438                 reg = <0x6b>;
 439
 440                 ti,current-limit = <100>;
 441                 ti,weak-battery-voltage = <3400>;
 442                 ti,battery-regulation-voltage = <4200>;
 443                 ti,charge-current = <650>;
 444                 ti,termination-current = <100>;
 445                 ti,resistor-sense = <68>;
 446
 447                 ti,usb-charger-detection = <&isp1704>;
 448         };
 449 };
 450
 451 &i2c3 {
 452         pinctrl-names = "default";
 453         pinctrl-0 = <&i2c3_pins>;
 454
 455         clock-frequency = <400000>;
 456 };
 457
 458 &mmc1 {
 459         pinctrl-names = "default";
 460         pinctrl-0 = <&mmc1_pins>;
 461         vmmc-supply = <&vmmc1>;
 462         bus-width = <4>;
 463         cd-gpios = <&gpio6 0 GPIO_ACTIVE_HIGH>; /* 160 */
 464 };
 465
 466 /* most boards use vaux3, only some old versions use vmmc2 instead */
 467 &mmc2 {
 468         pinctrl-names = "default";
 469         pinctrl-0 = <&mmc2_pins>;
 470         vmmc-supply = <&vaux3>;
 471         vmmc_aux-supply = <&vsim>;
 472         bus-width = <8>;
 473         non-removable;
 474 };
 475
 476 &mmc3 {
 477         status = "disabled";
 478 };
 479
 480 &gpmc {
 481         ranges = <0 0 0x04000000 0x10000000>; /* 256MB */
 482
 483         /* gpio-irq for dma: 65 */
 484
 485         onenand@0,0 {
 486                 #address-cells = <1>;
 487                 #size-cells = <1>;
 488                 reg = <0 0 0x10000000>;
 489
 490                 gpmc,sync-read;
 491                 gpmc,sync-write;
 492                 gpmc,burst-length = <16>;
 493                 gpmc,burst-read;
 494                 gpmc,burst-wrap;
 495                 gpmc,burst-write;
 496                 gpmc,device-width = <2>; /* GPMC_DEVWIDTH_16BIT */
 497                 gpmc,mux-add-data = <2>; /* GPMC_MUX_AD */
 498                 gpmc,cs-on-ns = <0>;
 499                 gpmc,cs-rd-off-ns = <87>;
 500                 gpmc,cs-wr-off-ns = <87>;
 501                 gpmc,adv-on-ns = <0>;
 502                 gpmc,adv-rd-off-ns = <10>;
 503                 gpmc,adv-wr-off-ns = <10>;
 504                 gpmc,oe-on-ns = <15>;
 505                 gpmc,oe-off-ns = <87>;
 506                 gpmc,we-on-ns = <0>;
 507                 gpmc,we-off-ns = <87>;
 508                 gpmc,rd-cycle-ns = <112>;
 509                 gpmc,wr-cycle-ns = <112>;
 510                 gpmc,access-ns = <81>;
 511                 gpmc,page-burst-access-ns = <15>;
 512                 gpmc,bus-turnaround-ns = <0>;
 513                 gpmc,cycle2cycle-delay-ns = <0>;
 514                 gpmc,wait-monitoring-ns = <0>;
 515                 gpmc,clk-activation-ns = <5>;
 516                 gpmc,wr-data-mux-bus-ns = <30>;
 517                 gpmc,wr-access-ns = <81>;
 518                 gpmc,sync-clk-ps = <15000>;
 519
 520                 /*
 521                  * MTD partition table corresponding to Nokia's
 522                  * Maemo 5 (Fremantle) release.
 523                  */
 524                 partition@0 {
 525                         label = "bootloader";
 526                         reg = <0x00000000 0x00020000>;
 527                         read-only;
 528                 };
 529                 partition@1 {
 530                         label = "config";
 531                         reg = <0x00020000 0x00060000>;
 532                 };
 533                 partition@2 {
 534                         label = "log";
 535                         reg = <0x00080000 0x00040000>;
 536                 };
 537                 partition@3 {
 538                         label = "kernel";
 539                         reg = <0x000c0000 0x00200000>;
 540                 };
 541                 partition@4 {
 542                         label = "initfs";
 543                         reg = <0x002c0000 0x00200000>;
 544                 };
 545                 partition@5 {
 546                         label = "rootfs";
 547                         reg = <0x004c0000 0x0fb40000>;
 548                 };
 549         };
 550 };
 551
 552 &mcspi1 {
 553         /*
 554          * For some reason, touchscreen is necessary for screen to work at
 555          * all on real hw. It works well without it on emulator.
 556          *
 557          * Also... order in the device tree actually matters here.
 558          */
 559         tsc2005@0 {
 560                 compatible = "tsc2005";
 561                 spi-max-frequency = <6000000>;
 562                 reg = <0>;
 563         };
 564         mipid@2 {
 565                 compatible = "acx565akm";
 566                 spi-max-frequency = <6000000>;
 567                 reg = <2>;
 568
 569                 pinctrl-names = "default";
 570                 pinctrl-0 = <&display_pins>;
 571         };
 572 };
 573
 574 &usb_otg_hs {
 575         interface-type = <0>;
 576         usb-phy = <&usb2_phy>;
 577         phys = <&usb2_phy>;
 578         phy-names = "usb2-phy";
 579         mode = <2>;
 580         power = <50>;
 581 };
 582
 583 &uart1 {
 584         status = "disabled";
 585 };
 586
 587 &uart2 {
 588         pinctrl-names = "default";
 589         pinctrl-0 = <&uart2_pins>;
 590 };
 591
 592 &uart3 {
 593         pinctrl-names = "default";
 594         pinctrl-0 = <&uart3_pins>;
 595 };