arch/arm/boot/dts/omap5-uevm.dts

   1 /*
   2  * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.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 /dts-v1/;
   9
  10 #include "omap5.dtsi"
  11 #include <dt-bindings/interrupt-controller/irq.h>
  12 #include <dt-bindings/interrupt-controller/arm-gic.h>
  13
  14 / {
  15         model = "TI OMAP5 uEVM board";
  16         compatible = "ti,omap5-uevm", "ti,omap5";
  17
  18         memory {
  19                 device_type = "memory";
  20                 reg = <0x80000000 0x7F000000>; /* 2032 MB */
  21         };
  22
  23         vmmcsd_fixed: fixedregulator-mmcsd {
  24                 compatible = "regulator-fixed";
  25                 regulator-name = "vmmcsd_fixed";
  26                 regulator-min-microvolt = <3000000>;
  27                 regulator-max-microvolt = <3000000>;
  28         };
  29
  30         /* HS USB Port 2 RESET */
  31         hsusb2_reset: hsusb2_reset_reg {
  32                 compatible = "regulator-fixed";
  33                 regulator-name = "hsusb2_reset";
  34                 regulator-min-microvolt = <3300000>;
  35                 regulator-max-microvolt = <3300000>;
  36                 gpio = <&gpio3 16 GPIO_ACTIVE_HIGH>; /* gpio3_80 HUB_NRESET */
  37                 startup-delay-us = <70000>;
  38                 enable-active-high;
  39         };
  40
  41         /* HS USB Host PHY on PORT 2 */
  42         hsusb2_phy: hsusb2_phy {
  43                 compatible = "usb-nop-xceiv";
  44                 reset-supply = <&hsusb2_reset>;
  45         /**
  46           * FIXME
  47           * Put the right clock phandle here when available
  48           *     clocks = <&auxclk1>;
  49           *     clock-names = "main_clk";
  50           */
  51                 clock-frequency = <19200000>;
  52         };
  53
  54         /* HS USB Port 3 RESET */
  55         hsusb3_reset: hsusb3_reset_reg {
  56                 compatible = "regulator-fixed";
  57                 regulator-name = "hsusb3_reset";
  58                 regulator-min-microvolt = <3300000>;
  59                 regulator-max-microvolt = <3300000>;
  60                 gpio = <&gpio3 15 GPIO_ACTIVE_HIGH>; /* gpio3_79 ETH_NRESET */
  61                 startup-delay-us = <70000>;
  62                 enable-active-high;
  63         };
  64
  65         /* HS USB Host PHY on PORT 3 */
  66         hsusb3_phy: hsusb3_phy {
  67                 compatible = "usb-nop-xceiv";
  68                 reset-supply = <&hsusb3_reset>;
  69         };
  70
  71         leds {
  72                 compatible = "gpio-leds";
  73                 led@1 {
  74                         label = "omap5:blue:usr1";
  75                         gpios = <&gpio5 25 GPIO_ACTIVE_HIGH>; /* gpio5_153 D1 LED */
  76                         linux,default-trigger = "heartbeat";
  77                         default-state = "off";
  78                 };
  79         };
  80 };
  81
  82 &omap5_pmx_core {
  83         pinctrl-names = "default";
  84         pinctrl-0 = <
  85                         &twl6040_pins
  86                         &mcpdm_pins
  87                         &dmic_pins
  88                         &mcbsp1_pins
  89                         &mcbsp2_pins
  90                         &usbhost_pins
  91                         &led_gpio_pins
  92         >;
  93
  94         twl6040_pins: pinmux_twl6040_pins {
  95                 pinctrl-single,pins = <
  96                         0x18a (PIN_OUTPUT | MUX_MODE6)  /* perslimbus2_clock.gpio5_145 */
  97                 >;
  98         };
  99
 100         mcpdm_pins: pinmux_mcpdm_pins {
 101                 pinctrl-single,pins = <
 102                         0x142 (PIN_INPUT_PULLDOWN | MUX_MODE0)  /* abe_clks.abe_clks */
 103                         0x15c (PIN_INPUT_PULLDOWN | MUX_MODE0)  /* abemcpdm_ul_data.abemcpdm_ul_data */
 104                         0x15e (PIN_INPUT_PULLDOWN | MUX_MODE0)  /* abemcpdm_dl_data.abemcpdm_dl_data */
 105                         0x160 (PIN_INPUT_PULLUP | MUX_MODE0)    /* abemcpdm_frame.abemcpdm_frame */
 106                         0x162 (PIN_INPUT_PULLDOWN | MUX_MODE0)  /* abemcpdm_lb_clk.abemcpdm_lb_clk */
 107                 >;
 108         };
 109
 110         dmic_pins: pinmux_dmic_pins {
 111                 pinctrl-single,pins = <
 112                         0x144 (PIN_INPUT | MUX_MODE0)           /* abedmic_din1.abedmic_din1 */
 113                         0x146 (PIN_INPUT | MUX_MODE0)           /* abedmic_din2.abedmic_din2 */
 114                         0x148 (PIN_INPUT | MUX_MODE0)           /* abedmic_din3.abedmic_din3 */
 115                         0x14a (PIN_OUTPUT | MUX_MODE0)          /* abedmic_clk1.abedmic_clk1 */
 116                 >;
 117         };
 118
 119         mcbsp1_pins: pinmux_mcbsp1_pins {
 120                 pinctrl-single,pins = <
 121                         0x14c (PIN_INPUT | MUX_MODE1)           /* abedmic_clk2.abemcbsp1_fsx */
 122                         0x14e (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* abedmic_clk3.abemcbsp1_dx */
 123                         0x150 (PIN_INPUT | MUX_MODE1)           /* abeslimbus1_clock.abemcbsp1_clkx */
 124                         0x152 (PIN_INPUT_PULLDOWN | MUX_MODE1)  /* abeslimbus1_data.abemcbsp1_dr */
 125                 >;
 126         };
 127
 128         mcbsp2_pins: pinmux_mcbsp2_pins {
 129                 pinctrl-single,pins = <
 130                         0x154 (PIN_INPUT_PULLDOWN | MUX_MODE0)  /* abemcbsp2_dr.abemcbsp2_dr */
 131                         0x156 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* abemcbsp2_dx.abemcbsp2_dx */
 132                         0x158 (PIN_INPUT | MUX_MODE0)           /* abemcbsp2_fsx.abemcbsp2_fsx */
 133                         0x15a (PIN_INPUT | MUX_MODE0)           /* abemcbsp2_clkx.abemcbsp2_clkx */
 134                 >;
 135         };
 136
 137         i2c1_pins: pinmux_i2c1_pins {
 138                 pinctrl-single,pins = <
 139                         0x1b2 (PIN_INPUT_PULLUP | MUX_MODE0)    /* i2c1_scl */
 140                         0x1b4 (PIN_INPUT_PULLUP | MUX_MODE0)    /* i2c1_sda */
 141                 >;
 142         };
 143
 144         i2c5_pins: pinmux_i2c5_pins {
 145                 pinctrl-single,pins = <
 146                         0x184 (PIN_INPUT | MUX_MODE0)           /* i2c5_scl */
 147                         0x186 (PIN_INPUT | MUX_MODE0)           /* i2c5_sda */
 148                 >;
 149         };
 150
 151         mcspi2_pins: pinmux_mcspi2_pins {
 152                 pinctrl-single,pins = <
 153                         0xbc (PIN_INPUT | MUX_MODE0)            /*  mcspi2_clk */
 154                         0xbe (PIN_INPUT | MUX_MODE0)            /*  mcspi2_simo */
 155                         0xc0 (PIN_INPUT_PULLUP | MUX_MODE0)     /*  mcspi2_somi */
 156                         0xc2 (PIN_OUTPUT | MUX_MODE0)           /*  mcspi2_cs */
 157                 >;
 158         };
 159
 160         mcspi3_pins: pinmux_mcspi3_pins {
 161                 pinctrl-single,pins = <
 162                         0x78 (PIN_INPUT | MUX_MODE1)            /*  mcspi2_somi */
 163                         0x7a (PIN_INPUT | MUX_MODE1)            /*  mcspi2_cs */
 164                         0x7c (PIN_INPUT | MUX_MODE1)            /*  mcspi2_simo */
 165                         0x7e (PIN_INPUT | MUX_MODE1)            /*  mcspi2_clk */
 166                 >;
 167         };
 168
 169         mcspi4_pins: pinmux_mcspi4_pins {
 170                 pinctrl-single,pins = <
 171                         0x164 (PIN_INPUT | MUX_MODE1)           /*  mcspi2_clk */
 172                         0x168 (PIN_INPUT | MUX_MODE1)           /*  mcspi2_simo */
 173                         0x16a (PIN_INPUT | MUX_MODE1)           /*  mcspi2_somi */
 174                         0x16c (PIN_INPUT | MUX_MODE1)           /*  mcspi2_cs */
 175                 >;
 176         };
 177
 178         usbhost_pins: pinmux_usbhost_pins {
 179                 pinctrl-single,pins = <
 180                         0x84 (PIN_INPUT | MUX_MODE0) /* usbb2_hsic_strobe */
 181                         0x86 (PIN_INPUT | MUX_MODE0) /* usbb2_hsic_data */
 182
 183                         0x19e (PIN_INPUT | MUX_MODE0) /* usbb3_hsic_strobe */
 184                         0x1a0 (PIN_INPUT | MUX_MODE0) /* usbb3_hsic_data */
 185
 186                         0x70 (PIN_OUTPUT | MUX_MODE6) /* gpio3_80 HUB_NRESET */
 187                         0x6e (PIN_OUTPUT | MUX_MODE6) /* gpio3_79 ETH_NRESET */
 188                 >;
 189         };
 190
 191         led_gpio_pins: pinmux_led_gpio_pins {
 192                 pinctrl-single,pins = <
 193                         0x196 (PIN_OUTPUT | MUX_MODE6) /* uart3_cts_rctx.gpio5_153 */
 194                 >;
 195         };
 196
 197         uart1_pins: pinmux_uart1_pins {
 198                 pinctrl-single,pins = <
 199                         0x60 (PIN_OUTPUT | MUX_MODE0) /* uart1_tx.uart1_cts */
 200                         0x62 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart1_tx.uart1_cts */
 201                         0x64 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart1_rx.uart1_rts */
 202                         0x66 (PIN_OUTPUT | MUX_MODE0) /* uart1_rx.uart1_rts */
 203                 >;
 204         };
 205
 206         uart3_pins: pinmux_uart3_pins {
 207                 pinctrl-single,pins = <
 208                         0x19a (PIN_OUTPUT | MUX_MODE0) /* uart3_rts_irsd.uart3_tx_irtx */
 209                         0x19c (PIN_INPUT_PULLUP | MUX_MODE0) /* uart3_rx_irrx.uart3_usbb3_hsic */
 210                 >;
 211         };
 212
 213         uart5_pins: pinmux_uart5_pins {
 214                 pinctrl-single,pins = <
 215                         0x170 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart5_rx.uart5_rx */
 216                         0x172 (PIN_OUTPUT | MUX_MODE0) /* uart5_tx.uart5_tx */
 217                         0x174 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart5_cts.uart5_rts */
 218                         0x176 (PIN_OUTPUT | MUX_MODE0) /* uart5_cts.uart5_rts */
 219                 >;
 220         };
 221
 222 };
 223
 224 &omap5_pmx_wkup {
 225         pinctrl-names = "default";
 226         pinctrl-0 = <
 227                         &usbhost_wkup_pins
 228         >;
 229
 230         usbhost_wkup_pins: pinmux_usbhost_wkup_pins {
 231                 pinctrl-single,pins = <
 232                         0x1A (PIN_OUTPUT | MUX_MODE0) /* fref_clk1_out, USB hub clk */
 233                 >;
 234         };
 235 };
 236
 237 &mmc1 {
 238         vmmc-supply = <&ldo9_reg>;
 239         bus-width = <4>;
 240 };
 241
 242 &mmc2 {
 243         vmmc-supply = <&vmmcsd_fixed>;
 244         bus-width = <8>;
 245         ti,non-removable;
 246 };
 247
 248 &mmc3 {
 249         bus-width = <4>;
 250         ti,non-removable;
 251 };
 252
 253 &mmc4 {
 254         status = "disabled";
 255 };
 256
 257 &mmc5 {
 258         status = "disabled";
 259 };
 260
 261 &i2c1 {
 262         pinctrl-names = "default";
 263         pinctrl-0 = <&i2c1_pins>;
 264
 265         clock-frequency = <400000>;
 266
 267         palmas: palmas@48 {
 268                 compatible = "ti,palmas";
 269                 interrupts = <GIC_SPI 7 IRQ_TYPE_NONE>; /* IRQ_SYS_1N */
 270                 interrupt-parent = <&gic>;
 271                 reg = <0x48>;
 272                 interrupt-controller;
 273                 #interrupt-cells = <2>;
 274
 275                 palmas_pmic {
 276                         compatible = "ti,palmas-pmic";
 277                         interrupt-parent = <&palmas>;
 278                         interrupts = <14 IRQ_TYPE_NONE>;
 279                         interrupt-name = "short-irq";
 280
 281                         ti,ldo6-vibrator;
 282
 283                         regulators {
 284                                 smps123_reg: smps123 {
 285                                         /* VDD_OPP_MPU */
 286                                         regulator-name = "smps123";
 287                                         regulator-min-microvolt = < 600000>;
 288                                         regulator-max-microvolt = <1500000>;
 289                                         regulator-always-on;
 290                                         regulator-boot-on;
 291                                 };
 292
 293                                 smps45_reg: smps45 {
 294                                         /* VDD_OPP_MM */
 295                                         regulator-name = "smps45";
 296                                         regulator-min-microvolt = < 600000>;
 297                                         regulator-max-microvolt = <1310000>;
 298                                         regulator-always-on;
 299                                         regulator-boot-on;
 300                                 };
 301
 302                                 smps6_reg: smps6 {
 303                                         /* VDD_DDR3 - over VDD_SMPS6 */
 304                                         regulator-name = "smps6";
 305                                         regulator-min-microvolt = <1200000>;
 306                                         regulator-max-microvolt = <1200000>;
 307                                         regulator-always-on;
 308                                         regulator-boot-on;
 309                                 };
 310
 311                                 smps7_reg: smps7 {
 312                                         /* VDDS_1v8_OMAP over VDDS_1v8_MAIN */
 313                                         regulator-name = "smps7";
 314                                         regulator-min-microvolt = <1800000>;
 315                                         regulator-max-microvolt = <1800000>;
 316                                         regulator-always-on;
 317                                         regulator-boot-on;
 318                                 };
 319
 320                                 smps8_reg: smps8 {
 321                                         /* VDD_OPP_CORE */
 322                                         regulator-name = "smps8";
 323                                         regulator-min-microvolt = < 600000>;
 324                                         regulator-max-microvolt = <1310000>;
 325                                         regulator-always-on;
 326                                         regulator-boot-on;
 327                                 };
 328
 329                                 smps9_reg: smps9 {
 330                                         /* VDDA_2v1_AUD over VDD_2v1 */
 331                                         regulator-name = "smps9";
 332                                         regulator-min-microvolt = <2100000>;
 333                                         regulator-max-microvolt = <2100000>;
 334                                         ti,smps-range = <0x80>;
 335                                 };
 336
 337                                 smps10_reg: smps10 {
 338                                         /* VBUS_5V_OTG */
 339                                         regulator-name = "smps10";
 340                                         regulator-min-microvolt = <5000000>;
 341                                         regulator-max-microvolt = <5000000>;
 342                                         regulator-always-on;
 343                                         regulator-boot-on;
 344                                 };
 345
 346                                 ldo1_reg: ldo1 {
 347                                         /* VDDAPHY_CAM: vdda_csiport */
 348                                         regulator-name = "ldo1";
 349                                         regulator-min-microvolt = <1500000>;
 350                                         regulator-max-microvolt = <1800000>;
 351                                 };
 352
 353                                 ldo2_reg: ldo2 {
 354                                         /* VCC_2V8_DISP: Does not go anywhere */
 355                                         regulator-name = "ldo2";
 356                                         regulator-min-microvolt = <2800000>;
 357                                         regulator-max-microvolt = <2800000>;
 358                                         /* Unused */
 359                                         status = "disabled";
 360                                 };
 361
 362                                 ldo3_reg: ldo3 {
 363                                         /* VDDAPHY_MDM: vdda_lli */
 364                                         regulator-name = "ldo3";
 365                                         regulator-min-microvolt = <1500000>;
 366                                         regulator-max-microvolt = <1500000>;
 367                                         regulator-boot-on;
 368                                         /* Only if Modem is used */
 369                                         status = "disabled";
 370                                 };
 371
 372                                 ldo4_reg: ldo4 {
 373                                         /* VDDAPHY_DISP: vdda_dsiport/hdmi */
 374                                         regulator-name = "ldo4";
 375                                         regulator-min-microvolt = <1500000>;
 376                                         regulator-max-microvolt = <1800000>;
 377                                 };
 378
 379                                 ldo5_reg: ldo5 {
 380                                         /* VDDA_1V8_PHY: usb/sata/hdmi.. */
 381                                         regulator-name = "ldo5";
 382                                         regulator-min-microvolt = <1800000>;
 383                                         regulator-max-microvolt = <1800000>;
 384                                         regulator-always-on;
 385                                         regulator-boot-on;
 386                                 };
 387
 388                                 ldo6_reg: ldo6 {
 389                                         /* VDDS_1V2_WKUP: hsic/ldo_emu_wkup */
 390                                         regulator-name = "ldo6";
 391                                         regulator-min-microvolt = <1200000>;
 392                                         regulator-max-microvolt = <1200000>;
 393                                         regulator-always-on;
 394                                         regulator-boot-on;
 395                                 };
 396
 397                                 ldo7_reg: ldo7 {
 398                                         /* VDD_VPP: vpp1 */
 399                                         regulator-name = "ldo7";
 400                                         regulator-min-microvolt = <2000000>;
 401                                         regulator-max-microvolt = <2000000>;
 402                                         /* Only for efuse reprograming! */
 403                                         status = "disabled";
 404                                 };
 405
 406                                 ldo8_reg: ldo8 {
 407                                         /* VDD_3v0: Does not go anywhere */
 408                                         regulator-name = "ldo8";
 409                                         regulator-min-microvolt = <3000000>;
 410                                         regulator-max-microvolt = <3000000>;
 411                                         regulator-boot-on;
 412                                         /* Unused */
 413                                         status = "disabled";
 414                                 };
 415
 416                                 ldo9_reg: ldo9 {
 417                                         /* VCC_DV_SDIO: vdds_sdcard */
 418                                         regulator-name = "ldo9";
 419                                         regulator-min-microvolt = <1800000>;
 420                                         regulator-max-microvolt = <3000000>;
 421                                         regulator-boot-on;
 422                                 };
 423
 424                                 ldoln_reg: ldoln {
 425                                         /* VDDA_1v8_REF: vdds_osc/mm_l4per.. */
 426                                         regulator-name = "ldoln";
 427                                         regulator-min-microvolt = <1800000>;
 428                                         regulator-max-microvolt = <1800000>;
 429                                         regulator-always-on;
 430                                         regulator-boot-on;
 431                                 };
 432
 433                                 ldousb_reg: ldousb {
 434                                         /* VDDA_3V_USB: VDDA_USBHS33 */
 435                                         regulator-name = "ldousb";
 436                                         regulator-min-microvolt = <3250000>;
 437                                         regulator-max-microvolt = <3250000>;
 438                                         regulator-always-on;
 439                                         regulator-boot-on;
 440                                 };
 441
 442                                 regen3_reg: regen3 {
 443                                         /* REGEN3 controls LDO9 supply to card */
 444                                         regulator-name = "regen3";
 445                                         regulator-always-on;
 446                                         regulator-boot-on;
 447                                 };
 448                         };
 449                 };
 450         };
 451 };
 452
 453 &i2c5 {
 454         pinctrl-names = "default";
 455         pinctrl-0 = <&i2c5_pins>;
 456
 457         clock-frequency = <400000>;
 458 };
 459
 460 &mcbsp3 {
 461         status = "disabled";
 462 };
 463
 464 &usbhshost {
 465         port2-mode = "ehci-hsic";
 466         port3-mode = "ehci-hsic";
 467 };
 468
 469 &usbhsehci {
 470         phys = <0 &hsusb2_phy &hsusb3_phy>;
 471 };
 472
 473 &mcspi1 {
 474
 475 };
 476
 477 &mcspi2 {
 478         pinctrl-names = "default";
 479         pinctrl-0 = <&mcspi2_pins>;
 480 };
 481
 482 &mcspi3 {
 483         pinctrl-names = "default";
 484         pinctrl-0 = <&mcspi3_pins>;
 485 };
 486
 487 &mcspi4 {
 488         pinctrl-names = "default";
 489         pinctrl-0 = <&mcspi4_pins>;
 490 };
 491
 492 &uart1 {
 493         pinctrl-names = "default";
 494         pinctrl-0 = <&uart1_pins>;
 495 };
 496
 497 &uart3 {
 498         pinctrl-names = "default";
 499         pinctrl-0 = <&uart3_pins>;
 500 };
 501
 502 &uart5 {
 503         pinctrl-names = "default";
 504         pinctrl-0 = <&uart5_pins>;
 505 };