arch/arm/boot/dts/omap3-n950-n9.dtsi

   1 /*
   2  * omap3-n950-n9.dtsi - Device Tree file for Nokia N950 & N9 (common stuff)
   3  *
   4  * Written by: Aaro Koskinen <aaro.koskinen@iki.fi>
   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
  11 #include "omap36xx.dtsi"
  12
  13 / {
  14         cpus {
  15                 cpu@0 {
  16                         cpu0-supply = <&vcc>;
  17                         operating-points = <
  18                                 /* kHz    uV */
  19                                 300000  1012500
  20                                 600000  1200000
  21                                 800000  1325000
  22                                 1000000 1375000
  23                         >;
  24                 };
  25         };
  26
  27         memory@80000000 {
  28                 device_type = "memory";
  29                 reg = <0x80000000 0x40000000>; /* 1 GB */
  30         };
  31
  32         vemmc: fixedregulator0 {
  33                 compatible = "regulator-fixed";
  34                 regulator-name = "VEMMC";
  35                 regulator-min-microvolt = <2900000>;
  36                 regulator-max-microvolt = <2900000>;
  37                 gpio = <&gpio5 29 GPIO_ACTIVE_HIGH>; /* gpio line 157 */
  38                 startup-delay-us = <150>;
  39                 enable-active-high;
  40         };
  41
  42         vwlan_fixed: fixedregulator2 {
  43                 compatible = "regulator-fixed";
  44                 regulator-name = "VWLAN";
  45                 gpio = <&gpio2 3 GPIO_ACTIVE_HIGH>; /* gpio 35 */
  46                 enable-active-high;
  47                 regulator-boot-off;
  48         };
  49
  50         leds {
  51                 compatible = "gpio-leds";
  52
  53                 heartbeat {
  54                         label = "debug::sleep";
  55                         gpios = <&gpio3 28 GPIO_ACTIVE_HIGH>;  /* gpio92 */
  56                         linux,default-trigger = "default-on";
  57                         pinctrl-names = "default";
  58                         pinctrl-0 = <&debug_leds>;
  59                 };
  60         };
  61
  62         /* controlled (enabled/disabled) directly by wl1271 */
  63         vctcxo: vctcxo {
  64                 compatible = "fixed-clock";
  65                 #clock-cells = <0>;
  66                 clock-frequency = <38400000>;
  67         };
  68 };
  69
  70 &omap3_pmx_core {
  71         accelerator_pins: pinmux_accelerator_pins {
  72                 pinctrl-single,pins = <
  73                         OMAP3_CORE1_IOPAD(0x21da, PIN_INPUT | MUX_MODE4)        /* mcspi2_somi.gpio_180 -> LIS302 INT1 */
  74                         OMAP3_CORE1_IOPAD(0x21dc, PIN_INPUT | MUX_MODE4)        /* mcspi2_cs0.gpio_181 -> LIS302 INT2 */
  75                 >;
  76         };
  77
  78         debug_leds: pinmux_debug_led_pins {
  79                 pinctrl-single,pins = <
  80                         OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE4)       /* dss_data22.gpio_92 */
  81                 >;
  82         };
  83
  84         mmc2_pins: pinmux_mmc2_pins {
  85                 pinctrl-single,pins = <
  86                         OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_clk */
  87                         OMAP3_CORE1_IOPAD(0x215a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_cmd */
  88                         OMAP3_CORE1_IOPAD(0x215c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat0 */
  89                         OMAP3_CORE1_IOPAD(0x215e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat1 */
  90                         OMAP3_CORE1_IOPAD(0x2160, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat2 */
  91                         OMAP3_CORE1_IOPAD(0x2162, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat3 */
  92                 >;
  93         };
  94
  95         wlan_pins: pinmux_wlan_pins {
  96                 pinctrl-single,pins = <
  97                         OMAP3_CORE1_IOPAD(0x207c, PIN_OUTPUT | MUX_MODE4) /* gpio 35 - wlan enable */
  98                         OMAP3_CORE1_IOPAD(0x208a, PIN_INPUT | MUX_MODE4) /* gpio 42 - wlan irq */
  99                 >;
 100         };
 101
 102         ssi_pins: pinmux_ssi_pins {
 103                 pinctrl-single,pins = <
 104                         OMAP3_CORE1_IOPAD(0x217c, PIN_OUTPUT | MUX_MODE1)            /* ssi1_dat_tx */
 105                         OMAP3_CORE1_IOPAD(0x217e, PIN_OUTPUT | MUX_MODE1)            /* ssi1_flag_tx */
 106                         OMAP3_CORE1_IOPAD(0x2180, PIN_INPUT_PULLUP | MUX_MODE1)      /* ssi1_rdy_tx */
 107                         OMAP3_CORE1_IOPAD(0x2182, PIN_INPUT | MUX_MODE4)        /* ssi1_wake_tx (cawake) */
 108                         OMAP3_CORE1_IOPAD(0x2184, PIN_INPUT | MUX_MODE1)             /* ssi1_dat_rx */
 109                         OMAP3_CORE1_IOPAD(0x2186, PIN_INPUT | MUX_MODE1)             /* ssi1_flag_rx */
 110                         OMAP3_CORE1_IOPAD(0x2188, PIN_OUTPUT | MUX_MODE1)            /* ssi1_rdy_rx */
 111                         OMAP3_CORE1_IOPAD(0x218a, PIN_OUTPUT | MUX_MODE1)            /* ssi1_wake */
 112                 >;
 113         };
 114
 115         ssi_pins_idle: pinmux_ssi_pins_idle {
 116                 pinctrl-single,pins = <
 117                         OMAP3_CORE1_IOPAD(0x217c, PIN_OUTPUT | MUX_MODE7)            /* ssi1_dat_tx */
 118                         OMAP3_CORE1_IOPAD(0x217e, PIN_OUTPUT | MUX_MODE7)            /* ssi1_flag_tx */
 119                         OMAP3_CORE1_IOPAD(0x2180, PIN_INPUT_PULLDOWN | MUX_MODE7)    /* ssi1_rdy_tx */
 120                         OMAP3_CORE1_IOPAD(0x2182, PIN_INPUT | MUX_MODE4)        /* ssi1_wake_tx (cawake) */
 121                         OMAP3_CORE1_IOPAD(0x2184, PIN_INPUT | MUX_MODE7)             /* ssi1_dat_rx */
 122                         OMAP3_CORE1_IOPAD(0x2186, PIN_INPUT | MUX_MODE7)             /* ssi1_flag_rx */
 123                         OMAP3_CORE1_IOPAD(0x2188, PIN_OUTPUT | MUX_MODE4)            /* ssi1_rdy_rx */
 124                         OMAP3_CORE1_IOPAD(0x218a, PIN_OUTPUT | MUX_MODE7)            /* ssi1_wake */
 125                 >;
 126         };
 127
 128         modem_pins1: pinmux_modem_core1_pins {
 129                 pinctrl-single,pins = <
 130                         OMAP3_CORE1_IOPAD(0x207a, PIN_INPUT | MUX_MODE4)        /* gpio_34 (ape_rst_rq) */
 131                         OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE4)            /* gpio_88 (cmt_rst_rq) */
 132                         OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE4)            /* gpio_93 (cmt_apeslpx) */
 133                 >;
 134         };
 135
 136         uart2_pins: pinmux_uart2_pins {
 137                 pinctrl-single,pins = <
 138                         OMAP3_CORE1_IOPAD(0x2174, PIN_INPUT_PULLUP | MUX_MODE0)         /* uart2_cts */
 139                         OMAP3_CORE1_IOPAD(0x2176, PIN_OUTPUT | MUX_MODE0)               /* uart2_rts */
 140                         OMAP3_CORE1_IOPAD(0x2178, PIN_OUTPUT | MUX_MODE0)               /* uart2_tx */
 141                         OMAP3_CORE1_IOPAD(0x217a, PIN_INPUT | MUX_MODE0)                /* uart2_rx */
 142                 >;
 143         };
 144 };
 145
 146 &omap3_pmx_core2 {
 147         modem_pins2: pinmux_modem_core2_pins {
 148                 pinctrl-single,pins = <
 149                         OMAP3630_CORE2_IOPAD(0x25ec, PIN_OUTPUT | MUX_MODE4)         /* gpio_23 (cmt_en) */
 150                 >;
 151         };
 152 };
 153
 154 &i2c1 {
 155         clock-frequency = <2900000>;
 156
 157         twl: twl@48 {
 158                 reg = <0x48>;
 159                 interrupts = <7>; /* SYS_NIRQ cascaded to intc */
 160                 interrupt-parent = <&intc>;
 161         };
 162 };
 163
 164 /include/ "twl4030.dtsi"
 165
 166 &twl {
 167         compatible = "ti,twl5031";
 168
 169         twl_power: power {
 170                 compatible = "ti,twl4030-power";
 171                 ti,use_poweroff;
 172         };
 173 };
 174
 175 &twl_gpio {
 176         ti,pullups      = <0x000001>; /* BIT(0) */
 177         ti,pulldowns    = <0x008106>; /* BIT(1) | BIT(2) | BIT(8) | BIT(15) */
 178 };
 179
 180 &vdac {
 181         regulator-name = "vdac";
 182         regulator-min-microvolt = <1800000>;
 183         regulator-max-microvolt = <1800000>;
 184 };
 185
 186 &vpll1 {
 187         regulator-name = "vpll1";
 188         regulator-min-microvolt = <1800000>;
 189         regulator-max-microvolt = <1800000>;
 190 };
 191
 192 &vpll2 {
 193         regulator-name = "vpll2";
 194         regulator-min-microvolt = <1800000>;
 195         regulator-max-microvolt = <1800000>;
 196 };
 197
 198 &vaux1 {
 199         regulator-name = "vaux1";
 200         regulator-min-microvolt = <2800000>;
 201         regulator-max-microvolt = <2800000>;
 202 };
 203
 204 /* CSI-2 receiver */
 205 &vaux2 {
 206         regulator-name = "vaux2";
 207         regulator-min-microvolt = <1800000>;
 208         regulator-max-microvolt = <1800000>;
 209 };
 210
 211 /* Cameras */
 212 &vaux3 {
 213         regulator-name = "vaux3";
 214         regulator-min-microvolt = <2800000>;
 215         regulator-max-microvolt = <2800000>;
 216 };
 217
 218 &vaux4 {
 219         regulator-name = "vaux4";
 220         regulator-min-microvolt = <2800000>;
 221         regulator-max-microvolt = <2800000>;
 222 };
 223
 224 &vmmc1 {
 225         regulator-name = "vmmc1";
 226         regulator-min-microvolt = <1850000>;
 227         regulator-max-microvolt = <3150000>;
 228 };
 229
 230 &vmmc2 {
 231         regulator-name = "vmmc2";
 232         regulator-min-microvolt = <3000000>;
 233         regulator-max-microvolt = <3000000>;
 234 };
 235
 236 &vintana1 {
 237         regulator-name = "vintana1";
 238         regulator-min-microvolt = <1500000>;
 239         regulator-max-microvolt = <1500000>;
 240 };
 241
 242 &vintana2 {
 243         regulator-name = "vintana2";
 244         regulator-min-microvolt = <2750000>;
 245         regulator-max-microvolt = <2750000>;
 246 };
 247
 248 &vintdig {
 249         regulator-name = "vintdig";
 250         regulator-min-microvolt = <1500000>;
 251         regulator-max-microvolt = <1500000>;
 252 };
 253
 254 &vsim {
 255         regulator-name = "vsim";
 256         regulator-min-microvolt = <1800000>;
 257         regulator-max-microvolt = <1800000>;
 258 };
 259
 260 &vio {
 261         regulator-name = "vio";
 262         regulator-min-microvolt = <1800000>;
 263         regulator-max-microvolt = <1800000>;
 264 };
 265
 266 &i2c2 {
 267         clock-frequency = <400000>;
 268
 269         as3645a@30 {
 270                 #address-cells = <1>;
 271                 #size-cells = <0>;
 272                 reg = <0x30>;
 273                 compatible = "ams,as3645a";
 274                 as3645a_flash: flash@0 {
 275                         reg = <0x0>;
 276                         flash-timeout-us = <150000>;
 277                         flash-max-microamp = <320000>;
 278                         led-max-microamp = <60000>;
 279                         ams,input-max-microamp = <1750000>;
 280                 };
 281                 as3645a_indicator: indicator@1 {
 282                         reg = <0x1>;
 283                         led-max-microamp = <10000>;
 284                 };
 285         };
 286 };
 287
 288 &i2c3 {
 289         clock-frequency = <400000>;
 290
 291         lis302: lis302@1d {
 292                 compatible = "st,lis3lv02d";
 293                 reg = <0x1d>;
 294
 295                 Vdd-supply = <&vaux1>;
 296                 Vdd_IO-supply = <&vio>;
 297
 298                 pinctrl-names = "default";
 299                 pinctrl-0 = <&accelerator_pins>;
 300
 301                 interrupts-extended = <&gpio6 20 IRQ_TYPE_EDGE_FALLING>, <&gpio6 21 IRQ_TYPE_EDGE_FALLING>; /* 180, 181 */
 302
 303                 /* click flags */
 304                 st,click-single-x;
 305                 st,click-single-y;
 306                 st,click-single-z;
 307
 308                 /* Limits are 0.5g * value */
 309                 st,click-threshold-x = <8>;
 310                 st,click-threshold-y = <8>;
 311                 st,click-threshold-z = <10>;
 312
 313                 /* Click must be longer than time limit */
 314                 st,click-time-limit = <9>;
 315
 316                 /* Kind of debounce filter */
 317                 st,click-latency = <50>;
 318
 319                 st,wakeup-x-hi;
 320                 st,wakeup-y-hi;
 321                 st,wakeup-threshold = <(800/18)>; /* millig-value / 18 to get HW values */
 322
 323                 st,wakeup2-z-hi;
 324                 st,wakeup2-threshold = <(1000/18)>; /* millig-value / 18 to get HW values */
 325
 326                 st,highpass-cutoff-hz = <2>;
 327
 328                 /* Interrupt line 1 for thresholds */
 329                 st,irq1-ff-wu-1;
 330                 st,irq1-ff-wu-2;
 331                 /* Interrupt line 2 for click detection */
 332                 st,irq2-click;
 333
 334                 st,wu-duration-1 = <8>;
 335                 st,wu-duration-2 = <8>;
 336         };
 337 };
 338
 339 &mmc1 {
 340         status = "disabled";
 341 };
 342
 343 &mmc2 {
 344         pinctrl-names = "default";
 345         pinctrl-0 = <&mmc2_pins>;
 346         vmmc-supply = <&vemmc>;
 347         bus-width = <4>;
 348         ti,non-removable;
 349 };
 350
 351 &mmc3 {
 352         status = "disabled";
 353 };
 354
 355 &usb_otg_hs {
 356         interface-type = <0>;
 357         usb-phy = <&usb2_phy>;
 358         phys = <&usb2_phy>;
 359         phy-names = "usb2-phy";
 360         mode = <3>;
 361         power = <50>;
 362 };
 363
 364 &gpmc {
 365         ranges = <0 0 0x04000000 0x1000000>;    /* CS0: 16MB for OneNAND */
 366
 367         onenand@0,0 {
 368                 #address-cells = <1>;
 369                 #size-cells = <1>;
 370                 compatible = "ti,omap2-onenand";
 371                 reg = <0 0 0x20000>;    /* CS0, offset 0, IO size 128K */
 372
 373                 /*
 374                  * These timings are based on CONFIG_OMAP_GPMC_DEBUG=y reported
 375                  * bootloader set values when booted with v4.19 using both N950
 376                  * and N9 devices (OneNAND Manufacturer: Samsung):
 377                  *
 378                  *   gpmc cs0 before gpmc_cs_program_settings:
 379                  *   cs0 GPMC_CS_CONFIG1: 0xfd001202
 380                  *   cs0 GPMC_CS_CONFIG2: 0x00181800
 381                  *   cs0 GPMC_CS_CONFIG3: 0x00030300
 382                  *   cs0 GPMC_CS_CONFIG4: 0x18001804
 383                  *   cs0 GPMC_CS_CONFIG5: 0x03171d1d
 384                  *   cs0 GPMC_CS_CONFIG6: 0x97080000
 385                  */
 386                 gpmc,sync-read;
 387                 gpmc,sync-write;
 388                 gpmc,burst-length = <16>;
 389                 gpmc,burst-read;
 390                 gpmc,burst-wrap;
 391                 gpmc,burst-write;
 392                 gpmc,device-width = <2>;
 393                 gpmc,mux-add-data = <2>;
 394                 gpmc,cs-on-ns = <0>;
 395                 gpmc,cs-rd-off-ns = <122>;
 396                 gpmc,cs-wr-off-ns = <122>;
 397                 gpmc,adv-on-ns = <0>;
 398                 gpmc,adv-rd-off-ns = <15>;
 399                 gpmc,adv-wr-off-ns = <15>;
 400                 gpmc,oe-on-ns = <20>;
 401                 gpmc,oe-off-ns = <122>;
 402                 gpmc,we-on-ns = <0>;
 403                 gpmc,we-off-ns = <122>;
 404                 gpmc,rd-cycle-ns = <148>;
 405                 gpmc,wr-cycle-ns = <148>;
 406                 gpmc,access-ns = <117>;
 407                 gpmc,page-burst-access-ns = <15>;
 408                 gpmc,bus-turnaround-ns = <0>;
 409                 gpmc,cycle2cycle-delay-ns = <0>;
 410                 gpmc,wait-monitoring-ns = <0>;
 411                 gpmc,clk-activation-ns = <10>;
 412                 gpmc,wr-data-mux-bus-ns = <40>;
 413                 gpmc,wr-access-ns = <117>;
 414
 415                 gpmc,sync-clk-ps = <15000>; /* TBC; Where this value came? */
 416
 417                 /*
 418                  * MTD partition table corresponding to Nokia's MeeGo 1.2
 419                  * Harmattan release.
 420                  */
 421                 partition@0 {
 422                         label = "bootloader";
 423                         reg = <0x00000000 0x00100000>;
 424                 };
 425                 partition@1 {
 426                         label = "config";
 427                         reg = <0x00100000 0x002c0000>;
 428                 };
 429                 partition@2 {
 430                         label = "kernel";
 431                         reg = <0x003c0000 0x01000000>;
 432                 };
 433                 partition@3 {
 434                         label = "log";
 435                         reg = <0x013c0000 0x00200000>;
 436                 };
 437                 partition@4 {
 438                         label = "var";
 439                         reg = <0x015c0000 0x1ca40000>;
 440                 };
 441                 partition@5 {
 442                         label = "moslo";
 443                         reg = <0x1e000000 0x02000000>;
 444                 };
 445                 partition@6 {
 446                         label = "omap2-onenand";
 447                         reg = <0x00000000 0x20000000>;
 448                 };
 449         };
 450 };
 451
 452 &ssi_port1 {
 453         pinctrl-names = "default", "idle";
 454         pinctrl-0 = <&ssi_pins>;
 455         pinctrl-1 = <&ssi_pins_idle>;
 456
 457         ti,ssi-cawake-gpio = <&gpio5 23 GPIO_ACTIVE_HIGH>; /* 151 */
 458
 459         modem: hsi-client {
 460                 pinctrl-names = "default";
 461                 pinctrl-0 = <&modem_pins1 &modem_pins2>;
 462
 463                 hsi-channel-ids = <0>, <1>, <2>, <3>;
 464                 hsi-channel-names = "mcsaab-control",
 465                                     "speech-control",
 466                                     "speech-data",
 467                                     "mcsaab-data";
 468                 hsi-speed-kbps = <96000>;
 469                 hsi-mode = "frame";
 470                 hsi-flow = "synchronized";
 471                 hsi-arb-mode = "round-robin";
 472
 473                 interrupts-extended = <&gpio2 2 IRQ_TYPE_EDGE_RISING>; /* gpio 34 */
 474
 475                 gpios = <&gpio3 29 GPIO_ACTIVE_HIGH>, /* gpio 93 */
 476                         <&gpio3 24 GPIO_ACTIVE_HIGH>, /* gpio 88 */
 477                         <&gpio1 23 GPIO_ACTIVE_HIGH>; /* gpio 23 */
 478                 gpio-names = "cmt_apeslpx",
 479                              "cmt_rst_rq",
 480                              "cmt_en";
 481         };
 482 };
 483
 484 &ssi_port2 {
 485         status = "disabled";
 486 };
 487
 488 &uart2 {
 489         pinctrl-names = "default";
 490         pinctrl-0 = <&uart2_pins>;
 491
 492         bluetooth {
 493                 compatible = "ti,wl1271-bluetooth-nokia", "nokia,h4p-bluetooth";
 494
 495                 reset-gpios = <&gpio1 26 GPIO_ACTIVE_LOW>; /* 26 */
 496                 host-wakeup-gpios = <&gpio4 5 GPIO_ACTIVE_HIGH>; /* 101 */
 497                 bluetooth-wakeup-gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>; /* 37 */
 498
 499                 clocks = <&vctcxo>;
 500                 clock-names = "sysclk";
 501         };
 502 };