arch/arm/boot/dts/omap4-droid4-xt894.dts

   1 /*
   2  * This program is free software; you can redistribute it and/or modify
   3  * it under the terms of the GNU General Public License version 2 as
   4  * published by the Free Software Foundation.
   5  */
   6 /dts-v1/;
   7
   8 #include <dt-bindings/input/input.h>
   9 #include "omap443x.dtsi"
  10 #include "motorola-cpcap-mapphone.dtsi"
  11
  12 / {
  13         model = "Motorola Droid 4 XT894";
  14         compatible = "motorola,droid4", "ti,omap4430", "ti,omap4";
  15
  16         chosen {
  17                 stdout-path = &uart3;
  18         };
  19
  20         aliases {
  21                 display0 = &lcd0;
  22                 display1 = &hdmi0;
  23         };
  24
  25         /*
  26          * We seem to have only 1021 MB accessible, 1021 - 1022 is locked,
  27          * then 1023 - 1024 seems to contain mbm. For SRAM, see the notes
  28          * below about SRAM and L3_ICLK2 being unused by default,
  29          */
  30         memory {
  31                 device_type = "memory";
  32                 reg = <0x80000000 0x3fd00000>;  /* 1021 MB */
  33         };
  34
  35         /* Poweroff GPIO probably connected to CPCAP */
  36         gpio-poweroff {
  37                 compatible = "gpio-poweroff";
  38                 pinctrl-0 = <&poweroff_gpio>;
  39                 pinctrl-names = "default";
  40                 gpios = <&gpio2 18 GPIO_ACTIVE_LOW>;    /* gpio50 */
  41         };
  42
  43         hdmi0: connector {
  44                 compatible = "hdmi-connector";
  45                 pinctrl-0 = <&hdmi_hpd_gpio>;
  46                 pinctrl-names = "default";
  47                 label = "hdmi";
  48                 type = "d";
  49
  50                 hpd-gpios = <&gpio2 31 GPIO_ACTIVE_HIGH>;       /* gpio63 */
  51
  52                 port {
  53                         hdmi_connector_in: endpoint {
  54                                 remote-endpoint = <&hdmi_out>;
  55                         };
  56                 };
  57         };
  58
  59         /*
  60          * HDMI 5V regulator probably sourced from battery. Let's keep
  61          * keep this as always enabled for HDMI to work until we've
  62          * figured what the encoder chip is.
  63          */
  64         hdmi_regulator: regulator-hdmi {
  65                 compatible = "regulator-fixed";
  66                 regulator-name = "hdmi";
  67                 regulator-min-microvolt = <5000000>;
  68                 regulator-max-microvolt = <5000000>;
  69                 gpio = <&gpio2 27 GPIO_ACTIVE_HIGH>;    /* gpio59 */
  70                 enable-active-high;
  71                 regulator-always-on;
  72         };
  73
  74         /* HS USB Host PHY on PORT 1 */
  75         hsusb1_phy: hsusb1_phy {
  76                 compatible = "usb-nop-xceiv";
  77         };
  78
  79         /* LCD regulator from sw5 source */
  80         lcd_regulator: regulator-lcd {
  81                 compatible = "regulator-fixed";
  82                 regulator-name = "lcd";
  83                 regulator-min-microvolt = <5050000>;
  84                 regulator-max-microvolt = <5050000>;
  85                 gpio = <&gpio4 0 GPIO_ACTIVE_HIGH>;     /* gpio96 */
  86                 enable-active-high;
  87                 vin-supply = <&sw5>;
  88         };
  89
  90         /* This is probably coming straight from the battery.. */
  91         wl12xx_vmmc: regulator-wl12xx {
  92                 compatible = "regulator-fixed";
  93                 regulator-name = "vwl1271";
  94                 regulator-min-microvolt = <1650000>;
  95                 regulator-max-microvolt = <1650000>;
  96                 gpio = <&gpio3 30 GPIO_ACTIVE_HIGH>;    /* gpio94 */
  97                 startup-delay-us = <70000>;
  98                 enable-active-high;
  99         };
 100
 101         gpio_keys {
 102                 compatible = "gpio-keys";
 103
 104                 volume_down {
 105                         label = "Volume Down";
 106                         gpios = <&gpio5 26 GPIO_ACTIVE_LOW>; /* gpio154 */
 107                         linux,code = <KEY_VOLUMEDOWN>;
 108                         linux,can-disable;
 109                 };
 110
 111                 slider {
 112                         label = "Keypad Slide";
 113                         gpios = <&gpio4 26 GPIO_ACTIVE_HIGH>; /* gpio122 */
 114                         linux,input-type = <EV_SW>;
 115                         linux,code = <SW_KEYPAD_SLIDE>;
 116                         linux,can-disable;
 117
 118                 };
 119         };
 120 };
 121
 122 &dss {
 123         status = "okay";
 124 };
 125
 126 &gpio6 {
 127         touchscreen_reset {
 128                 gpio-hog;
 129                 gpios = <13 0>;
 130                 output-high;
 131                 line-name = "touchscreen-reset";
 132         };
 133 };
 134
 135 &dsi1 {
 136         status = "okay";
 137         vdd-supply = <&vcsi>;
 138
 139         port {
 140                 dsi1_out_ep: endpoint {
 141                         remote-endpoint = <&lcd0_in>;
 142                         lanes = <0 1 2 3 4 5>;
 143                 };
 144         };
 145
 146         lcd0: display {
 147                 compatible = "panel-dsi-cm";
 148                 label = "lcd0";
 149                 vddi-supply = <&lcd_regulator>;
 150                 reset-gpios = <&gpio4 5 GPIO_ACTIVE_HIGH>;      /* gpio101 */
 151
 152                 panel-timing {
 153                         clock-frequency = <0>;          /* Calculated by dsi */
 154
 155                         hback-porch = <2>;
 156                         hactive = <540>;
 157                         hfront-porch = <0>;
 158                         hsync-len = <2>;
 159
 160                         vback-porch = <1>;
 161                         vactive = <960>;
 162                         vfront-porch = <0>;
 163                         vsync-len = <1>;
 164
 165                         hsync-active = <0>;
 166                         vsync-active = <0>;
 167                         de-active = <1>;
 168                         pixelclk-active = <1>;
 169                 };
 170
 171                 port {
 172                         lcd0_in: endpoint {
 173                                 remote-endpoint = <&dsi1_out_ep>;
 174                         };
 175                 };
 176         };
 177 };
 178
 179 /* L3_2 interconnect is unused, SRAM, GPMC and L3_ICLK2 disabled */
 180 &gpmc {
 181         status = "disabled";
 182 };
 183
 184 &hdmi {
 185         status = "okay";
 186         pinctrl-0 = <&dss_hdmi_pins>;
 187         pinctrl-names = "default";
 188         vdda-supply = <&vdac>;
 189
 190         port {
 191                 hdmi_out: endpoint {
 192                         remote-endpoint = <&hdmi_connector_in>;
 193                         lanes = <1 0 3 2 5 4 7 6>;
 194                 };
 195         };
 196 };
 197
 198 &i2c1 {
 199         tmp105@48 {
 200                 compatible = "ti,tmp105";
 201                 reg = <0x48>;
 202                 pinctrl-0 = <&tmp105_irq>;
 203                 pinctrl-names = "default";
 204                 /* kpd_row0.gpio_178 */
 205                 interrupts-extended = <&gpio6 18 IRQ_TYPE_EDGE_FALLING
 206                                        &omap4_pmx_core 0x14e>;
 207                 interrupt-names = "irq", "wakeup";
 208                 wakeup-source;
 209         };
 210 };
 211
 212 &keypad {
 213         keypad,num-rows = <8>;
 214         keypad,num-columns = <8>;
 215         linux,keymap = <
 216
 217         /* Row 1 */
 218         MATRIX_KEY(0, 2, KEY_1)
 219         MATRIX_KEY(0, 6, KEY_2)
 220         MATRIX_KEY(2, 3, KEY_3)
 221         MATRIX_KEY(0, 7, KEY_4)
 222         MATRIX_KEY(0, 4, KEY_5)
 223         MATRIX_KEY(5, 5, KEY_6)
 224         MATRIX_KEY(0, 1, KEY_7)
 225         MATRIX_KEY(0, 5, KEY_8)
 226         MATRIX_KEY(0, 0, KEY_9)
 227         MATRIX_KEY(1, 6, KEY_0)
 228
 229         /* Row 2 */
 230         MATRIX_KEY(3, 4, KEY_APOSTROPHE)
 231         MATRIX_KEY(7, 6, KEY_Q)
 232         MATRIX_KEY(7, 7, KEY_W)
 233         MATRIX_KEY(7, 2, KEY_E)
 234         MATRIX_KEY(1, 0, KEY_R)
 235         MATRIX_KEY(4, 4, KEY_T)
 236         MATRIX_KEY(1, 2, KEY_Y)
 237         MATRIX_KEY(6, 7, KEY_U)
 238         MATRIX_KEY(2, 2, KEY_I)
 239         MATRIX_KEY(5, 6, KEY_O)
 240         MATRIX_KEY(3, 7, KEY_P)
 241         MATRIX_KEY(6, 5, KEY_BACKSPACE)
 242
 243         /* Row 3 */
 244         MATRIX_KEY(5, 4, KEY_TAB)
 245         MATRIX_KEY(5, 7, KEY_A)
 246         MATRIX_KEY(2, 7, KEY_S)
 247         MATRIX_KEY(7, 0, KEY_D)
 248         MATRIX_KEY(2, 6, KEY_F)
 249         MATRIX_KEY(6, 2, KEY_G)
 250         MATRIX_KEY(6, 6, KEY_H)
 251         MATRIX_KEY(1, 4, KEY_J)
 252         MATRIX_KEY(3, 1, KEY_K)
 253         MATRIX_KEY(2, 1, KEY_L)
 254         MATRIX_KEY(4, 6, KEY_ENTER)
 255
 256         /* Row 4 */
 257         MATRIX_KEY(3, 6, KEY_LEFTSHIFT)         /* KEY_CAPSLOCK */
 258         MATRIX_KEY(6, 1, KEY_Z)
 259         MATRIX_KEY(7, 4, KEY_X)
 260         MATRIX_KEY(5, 1, KEY_C)
 261         MATRIX_KEY(1, 7, KEY_V)
 262         MATRIX_KEY(2, 4, KEY_B)
 263         MATRIX_KEY(4, 1, KEY_N)
 264         MATRIX_KEY(1, 1, KEY_M)
 265         MATRIX_KEY(3, 5, KEY_COMMA)
 266         MATRIX_KEY(5, 2, KEY_DOT)
 267         MATRIX_KEY(6, 3, KEY_UP)
 268         MATRIX_KEY(7, 3, KEY_OK)
 269
 270         /* Row 5 */
 271         MATRIX_KEY(2, 5, KEY_LEFTCTRL)          /* KEY_LEFTSHIFT */
 272         MATRIX_KEY(4, 5, KEY_LEFTALT)           /* SYM */
 273         MATRIX_KEY(6, 0, KEY_MINUS)
 274         MATRIX_KEY(4, 7, KEY_EQUAL)
 275         MATRIX_KEY(1, 5, KEY_SPACE)
 276         MATRIX_KEY(3, 2, KEY_SLASH)
 277         MATRIX_KEY(4, 3, KEY_LEFT)
 278         MATRIX_KEY(5, 3, KEY_DOWN)
 279         MATRIX_KEY(3, 3, KEY_RIGHT)
 280
 281         /* Side buttons, KEY_VOLUMEDOWN and KEY_PWER are on CPCAP? */
 282         MATRIX_KEY(5, 0, KEY_VOLUMEUP)
 283         >;
 284 };
 285
 286 &mmc1 {
 287         vmmc-supply = <&vwlan2>;
 288         bus-width = <4>;
 289         cd-gpios = <&gpio6 16 GPIO_ACTIVE_LOW>; /* gpio176 */
 290 };
 291
 292 &mmc2 {
 293         vmmc-supply = <&vsdio>;
 294         bus-width = <8>;
 295         non-removable;
 296 };
 297
 298 &mmc3 {
 299         vmmc-supply = <&wl12xx_vmmc>;
 300         interrupts-extended = <&wakeupgen GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH
 301                                &omap4_pmx_core 0xde>;
 302
 303         non-removable;
 304         bus-width = <4>;
 305         cap-power-off-card;
 306
 307         #address-cells = <1>;
 308         #size-cells = <0>;
 309         wlcore: wlcore@2 {
 310                 compatible = "ti,wl1283";
 311                 reg = <2>;
 312                 interrupt-parent = <&gpio4>;
 313                 interrupts = <4 IRQ_TYPE_LEVEL_HIGH>; /* gpio100 */
 314                 ref-clock-frequency = <26000000>;
 315                 tcxo-clock-frequency = <26000000>;
 316         };
 317 };
 318
 319 &i2c1 {
 320         lm3532@38 {
 321                 compatible = "ti,lm3532";
 322                 reg = <0x38>;
 323
 324                 enable-gpios = <&gpio6 12 GPIO_ACTIVE_HIGH>;
 325
 326                 backlight {
 327                         compatible = "ti,lm3532-backlight";
 328
 329                         lcd {
 330                                 led-sources = <0 1 2>;
 331                                 ramp-up-msec = <1>;
 332                                 ramp-down-msec = <0>;
 333                         };
 334                 };
 335         };
 336 };
 337
 338 /*
 339  * REVISIT: Add gpio173 reset pin handling to the driver, see gpio-hog above.
 340  * If the GPIO reset is used, we probably need to have /lib/firmware/maxtouch.fw
 341  * available. See "mxt-app" and "droid4-touchscreen-firmware" tools for more
 342  * information.
 343  */
 344 &i2c2 {
 345         tsp@4a {
 346                 compatible = "atmel,maxtouch";
 347                 reg = <0x4a>;
 348                 pinctrl-names = "default";
 349                 pinctrl-0 = <&touchscreen_pins>;
 350
 351                 /* gpio_183 with sys_nirq2 pad as wakeup */
 352                 interrupts-extended = <&gpio6 23 IRQ_TYPE_EDGE_FALLING
 353                                        &omap4_pmx_core 0x160>;
 354                 interrupt-names = "irq", "wakeup";
 355                 wakeup-source;
 356         };
 357 };
 358
 359 /* L3_2 interconnect is unused, SRAM, GPMC and L3_ICLK2 disabled */
 360 &ocmcram {
 361         status = "disabled";
 362 };
 363
 364 &omap4_pmx_core {
 365
 366         /* hdmi_hpd.gpio_63 */
 367         hdmi_hpd_gpio: pinmux_hdmi_hpd_pins {
 368                 pinctrl-single,pins = <
 369                 OMAP4_IOPAD(0x098, PIN_INPUT | MUX_MODE3)
 370                 >;
 371         };
 372
 373         /* hdmi_cec.hdmi_cec, hdmi_scl.hdmi_scl, hdmi_sda.hdmi_sda */
 374         dss_hdmi_pins: pinmux_dss_hdmi_pins {
 375                 pinctrl-single,pins = <
 376                 OMAP4_IOPAD(0x09a, PIN_INPUT_PULLUP | MUX_MODE0)
 377                 OMAP4_IOPAD(0x09c, PIN_INPUT | MUX_MODE0)
 378                 OMAP4_IOPAD(0x09e, PIN_INPUT | MUX_MODE0)
 379                 >;
 380         };
 381
 382         /* gpmc_ncs0.gpio_50 */
 383         poweroff_gpio: pinmux_poweroff_pins {
 384                 pinctrl-single,pins = <
 385                 OMAP4_IOPAD(0x074, PIN_OUTPUT_PULLUP | MUX_MODE3)
 386                 >;
 387         };
 388
 389         /* kpd_row0.gpio_178 */
 390         tmp105_irq: pinmux_tmp105_irq {
 391                 pinctrl-single,pins = <
 392                 OMAP4_IOPAD(0x18e, PIN_INPUT_PULLUP | MUX_MODE3)
 393                 >;
 394         };
 395
 396         usb_gpio_mux_sel1: pinmux_usb_gpio_mux_sel1_pins {
 397                 /* gpio_60 */
 398                 pinctrl-single,pins = <
 399                 OMAP4_IOPAD(0x088, PIN_OUTPUT | MUX_MODE3)
 400                 >;
 401         };
 402
 403         touchscreen_pins: pinmux_touchscreen_pins {
 404                 pinctrl-single,pins = <
 405                 OMAP4_IOPAD(0x1a0, PIN_INPUT_PULLUP | MUX_MODE3)
 406                 >;
 407         };
 408
 409         usb_ulpi_pins: pinmux_usb_ulpi_pins {
 410                 pinctrl-single,pins = <
 411                 OMAP4_IOPAD(0x196, MUX_MODE7)
 412                 OMAP4_IOPAD(0x198, MUX_MODE7)
 413                 OMAP4_IOPAD(0x1b2, PIN_INPUT_PULLUP | MUX_MODE0)
 414                 OMAP4_IOPAD(0x1b4, PIN_INPUT_PULLUP | MUX_MODE0)
 415                 OMAP4_IOPAD(0x1b6, PIN_INPUT_PULLUP | MUX_MODE0)
 416                 OMAP4_IOPAD(0x1b8, PIN_INPUT_PULLUP | MUX_MODE0)
 417                 OMAP4_IOPAD(0x1ba, PIN_INPUT_PULLUP | MUX_MODE0)
 418                 OMAP4_IOPAD(0x1bc, PIN_INPUT_PULLUP | MUX_MODE0)
 419                 OMAP4_IOPAD(0x1be, PIN_INPUT_PULLUP | MUX_MODE0)
 420                 OMAP4_IOPAD(0x1c0, PIN_INPUT_PULLUP | MUX_MODE0)
 421                 OMAP4_IOPAD(0x1c2, PIN_INPUT_PULLUP | MUX_MODE0)
 422                 OMAP4_IOPAD(0x1c4, PIN_INPUT_PULLUP | MUX_MODE0)
 423                 OMAP4_IOPAD(0x1c6, PIN_INPUT_PULLUP | MUX_MODE0)
 424                 OMAP4_IOPAD(0x1c8, PIN_INPUT_PULLUP | MUX_MODE0)
 425                 >;
 426         };
 427
 428         /* usb0_otg_dp and usb0_otg_dm */
 429         usb_utmi_pins: pinmux_usb_utmi_pins {
 430                 pinctrl-single,pins = <
 431                 OMAP4_IOPAD(0x196, PIN_INPUT | MUX_MODE0)
 432                 OMAP4_IOPAD(0x198, PIN_INPUT | MUX_MODE0)
 433                 OMAP4_IOPAD(0x1b2, PIN_INPUT_PULLUP | MUX_MODE7)
 434                 OMAP4_IOPAD(0x1b4, PIN_INPUT_PULLUP | MUX_MODE7)
 435                 OMAP4_IOPAD(0x1b6, PIN_INPUT_PULLUP | MUX_MODE7)
 436                 OMAP4_IOPAD(0x1b8, PIN_INPUT_PULLUP | MUX_MODE7)
 437                 OMAP4_IOPAD(0x1ba, PIN_INPUT_PULLUP | MUX_MODE7)
 438                 OMAP4_IOPAD(0x1bc, PIN_INPUT_PULLUP | MUX_MODE7)
 439                 OMAP4_IOPAD(0x1be, PIN_INPUT_PULLUP | MUX_MODE7)
 440                 OMAP4_IOPAD(0x1c0, PIN_INPUT_PULLUP | MUX_MODE7)
 441                 OMAP4_IOPAD(0x1c2, PIN_INPUT_PULLUP | MUX_MODE7)
 442                 OMAP4_IOPAD(0x1c4, PIN_INPUT_PULLUP | MUX_MODE7)
 443                 OMAP4_IOPAD(0x1c6, PIN_INPUT_PULLUP | MUX_MODE7)
 444                 OMAP4_IOPAD(0x1c8, PIN_INPUT_PULLUP | MUX_MODE7)
 445                 >;
 446         };
 447
 448         /* uart3_tx_irtx and uart3_rx_irrx */
 449         uart3_pins: pinmux_uart3_pins {
 450                 pinctrl-single,pins = <
 451                 OMAP4_IOPAD(0x196, MUX_MODE7)
 452                 OMAP4_IOPAD(0x198, MUX_MODE7)
 453                 OMAP4_IOPAD(0x1b2, PIN_INPUT_PULLUP | MUX_MODE7)
 454                 OMAP4_IOPAD(0x1b4, PIN_INPUT_PULLUP | MUX_MODE7)
 455                 OMAP4_IOPAD(0x1b6, PIN_INPUT_PULLUP | MUX_MODE7)
 456                 OMAP4_IOPAD(0x1b8, PIN_INPUT_PULLUP | MUX_MODE7)
 457                 OMAP4_IOPAD(0x1ba, MUX_MODE2)
 458                 OMAP4_IOPAD(0x1bc, PIN_INPUT | MUX_MODE2)
 459                 OMAP4_IOPAD(0x1be, PIN_INPUT_PULLUP | MUX_MODE7)
 460                 OMAP4_IOPAD(0x1c0, PIN_INPUT_PULLUP | MUX_MODE7)
 461                 OMAP4_IOPAD(0x1c2, PIN_INPUT_PULLUP | MUX_MODE7)
 462                 OMAP4_IOPAD(0x1c4, PIN_INPUT_PULLUP | MUX_MODE7)
 463                 OMAP4_IOPAD(0x1c6, PIN_INPUT_PULLUP | MUX_MODE7)
 464                 OMAP4_IOPAD(0x1c8, PIN_INPUT_PULLUP | MUX_MODE7)
 465                 >;
 466         };
 467 };
 468
 469 &omap4_pmx_wkup {
 470         usb_gpio_mux_sel2: pinmux_usb_gpio_mux_sel2_pins {
 471                 /* gpio_wk0 */
 472                 pinctrl-single,pins = <
 473                 OMAP4_IOPAD(0x040, PIN_OUTPUT_PULLDOWN | MUX_MODE3)
 474                 >;
 475         };
 476 };
 477
 478 &uart3 {
 479         interrupts-extended = <&wakeupgen GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH
 480                                &omap4_pmx_core 0x17c>;
 481 };
 482
 483 &usbhsehci {
 484         phys = <&hsusb1_phy>;
 485 };
 486
 487 &usbhshost {
 488         port1-mode = "ohci-phy-4pin-dpdm";
 489         port2-mode = "ehci-tll";
 490 };
 491
 492 /* Internal UTMI+ PHY used for OTG, CPCAP ULPI PHY for detection and charger */
 493 &usb_otg_hs {
 494         interface-type = <1>;
 495         mode = <3>;
 496         power = <50>;
 497 };
 498
 499 &i2c4 {
 500         ak8975: magnetometer@c {
 501                 compatible = "asahi-kasei,ak8975";
 502                 reg = <0x0c>;
 503
 504                 vdd-supply = <&vhvio>;
 505
 506                 interrupt-parent = <&gpio6>;
 507                 interrupts = <15 IRQ_TYPE_EDGE_RISING>; /* gpio175 */
 508
 509                 rotation-matrix = "-1", "0", "0",
 510                                   "0", "1", "0",
 511                                   "0", "0", "-1";
 512
 513         };
 514
 515         lis3dh: accelerometer@18 {
 516                 compatible = "st,lis3dh-accel";
 517                 reg = <0x18>;
 518
 519                 vdd-supply = <&vhvio>;
 520
 521                 interrupt-parent = <&gpio2>;
 522                 interrupts = <2 IRQ_TYPE_EDGE_BOTH>; /* gpio34 */
 523
 524                 rotation-matrix = "0", "-1", "0",
 525                                   "1", "0", "0",
 526                                   "0", "0", "1";
 527         };
 528 };