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 Host PHY on PORT 2 */
  31         hsusb2_phy: hsusb2_phy {
  32                 compatible = "usb-nop-xceiv";
  33                 reset-gpios = <&gpio3 16 GPIO_ACTIVE_LOW>; /* gpio3_80 HUB_NRESET */
  34                 clocks = <&auxclk1_ck>;
  35                 clock-names = "main_clk";
  36                 clock-frequency = <19200000>;
  37         };
  38
  39         /* HS USB Host PHY on PORT 3 */
  40         hsusb3_phy: hsusb3_phy {
  41                 compatible = "usb-nop-xceiv";
  42                 reset-gpios = <&gpio3 15 GPIO_ACTIVE_LOW>; /* gpio3_79 ETH_NRESET */
  43         };
  44
  45         leds {
  46                 compatible = "gpio-leds";
  47                 led@1 {
  48                         label = "omap5:blue:usr1";
  49                         gpios = <&gpio5 25 GPIO_ACTIVE_HIGH>; /* gpio5_153 D1 LED */
  50                         linux,default-trigger = "heartbeat";
  51                         default-state = "off";
  52                 };
  53         };
  54 };
  55
  56 &omap5_pmx_core {
  57         pinctrl-names = "default";
  58         pinctrl-0 = <
  59                         &twl6040_pins
  60                         &mcpdm_pins
  61                         &mcbsp1_pins
  62                         &mcbsp2_pins
  63                         &usbhost_pins
  64                         &led_gpio_pins
  65         >;
  66
  67         twl6040_pins: pinmux_twl6040_pins {
  68                 pinctrl-single,pins = <
  69                         0x17e (PIN_OUTPUT | MUX_MODE6)  /* mcspi1_somi.gpio5_141 */
  70                 >;
  71         };
  72
  73         mcpdm_pins: pinmux_mcpdm_pins {
  74                 pinctrl-single,pins = <
  75                         0x142 (PIN_INPUT_PULLDOWN | MUX_MODE0)  /* abe_clks.abe_clks */
  76                         0x15c (PIN_INPUT_PULLDOWN | MUX_MODE0)  /* abemcpdm_ul_data.abemcpdm_ul_data */
  77                         0x15e (PIN_INPUT_PULLDOWN | MUX_MODE0)  /* abemcpdm_dl_data.abemcpdm_dl_data */
  78                         0x160 (PIN_INPUT_PULLUP | MUX_MODE0)    /* abemcpdm_frame.abemcpdm_frame */
  79                         0x162 (PIN_INPUT_PULLDOWN | MUX_MODE0)  /* abemcpdm_lb_clk.abemcpdm_lb_clk */
  80                 >;
  81         };
  82
  83         mcbsp1_pins: pinmux_mcbsp1_pins {
  84                 pinctrl-single,pins = <
  85                         0x14c (PIN_INPUT | MUX_MODE1)           /* abedmic_clk2.abemcbsp1_fsx */
  86                         0x14e (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* abedmic_clk3.abemcbsp1_dx */
  87                         0x150 (PIN_INPUT | MUX_MODE1)           /* abeslimbus1_clock.abemcbsp1_clkx */
  88                         0x152 (PIN_INPUT_PULLDOWN | MUX_MODE1)  /* abeslimbus1_data.abemcbsp1_dr */
  89                 >;
  90         };
  91
  92         mcbsp2_pins: pinmux_mcbsp2_pins {
  93                 pinctrl-single,pins = <
  94                         0x154 (PIN_INPUT_PULLDOWN | MUX_MODE0)  /* abemcbsp2_dr.abemcbsp2_dr */
  95                         0x156 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* abemcbsp2_dx.abemcbsp2_dx */
  96                         0x158 (PIN_INPUT | MUX_MODE0)           /* abemcbsp2_fsx.abemcbsp2_fsx */
  97                         0x15a (PIN_INPUT | MUX_MODE0)           /* abemcbsp2_clkx.abemcbsp2_clkx */
  98                 >;
  99         };
 100
 101         i2c1_pins: pinmux_i2c1_pins {
 102                 pinctrl-single,pins = <
 103                         0x1b2 (PIN_INPUT_PULLUP | MUX_MODE0)    /* i2c1_scl */
 104                         0x1b4 (PIN_INPUT_PULLUP | MUX_MODE0)    /* i2c1_sda */
 105                 >;
 106         };
 107
 108         i2c5_pins: pinmux_i2c5_pins {
 109                 pinctrl-single,pins = <
 110                         0x184 (PIN_INPUT | MUX_MODE0)           /* i2c5_scl */
 111                         0x186 (PIN_INPUT | MUX_MODE0)           /* i2c5_sda */
 112                 >;
 113         };
 114
 115         mcspi2_pins: pinmux_mcspi2_pins {
 116                 pinctrl-single,pins = <
 117                         0xbc (PIN_INPUT | MUX_MODE0)            /*  mcspi2_clk */
 118                         0xbe (PIN_INPUT | MUX_MODE0)            /*  mcspi2_simo */
 119                         0xc0 (PIN_INPUT_PULLUP | MUX_MODE0)     /*  mcspi2_somi */
 120                         0xc2 (PIN_OUTPUT | MUX_MODE0)           /*  mcspi2_cs0 */
 121                 >;
 122         };
 123
 124         mcspi3_pins: pinmux_mcspi3_pins {
 125                 pinctrl-single,pins = <
 126                         0x78 (PIN_INPUT | MUX_MODE1)            /*  mcspi3_somi */
 127                         0x7a (PIN_INPUT | MUX_MODE1)            /*  mcspi3_cs0 */
 128                         0x7c (PIN_INPUT | MUX_MODE1)            /*  mcspi3_simo */
 129                         0x7e (PIN_INPUT | MUX_MODE1)            /*  mcspi3_clk */
 130                 >;
 131         };
 132
 133         mcspi4_pins: pinmux_mcspi4_pins {
 134                 pinctrl-single,pins = <
 135                         0x164 (PIN_INPUT | MUX_MODE1)           /*  mcspi4_clk */
 136                         0x168 (PIN_INPUT | MUX_MODE1)           /*  mcspi4_simo */
 137                         0x16a (PIN_INPUT | MUX_MODE1)           /*  mcspi4_somi */
 138                         0x16c (PIN_INPUT | MUX_MODE1)           /*  mcspi4_cs0 */
 139                 >;
 140         };
 141
 142         usbhost_pins: pinmux_usbhost_pins {
 143                 pinctrl-single,pins = <
 144                         0x84 (PIN_INPUT | MUX_MODE0) /* usbb2_hsic_strobe */
 145                         0x86 (PIN_INPUT | MUX_MODE0) /* usbb2_hsic_data */
 146
 147                         0x19e (PIN_INPUT | MUX_MODE0) /* usbb3_hsic_strobe */
 148                         0x1a0 (PIN_INPUT | MUX_MODE0) /* usbb3_hsic_data */
 149
 150                         0x70 (PIN_OUTPUT | MUX_MODE6) /* gpio3_80 HUB_NRESET */
 151                         0x6e (PIN_OUTPUT | MUX_MODE6) /* gpio3_79 ETH_NRESET */
 152                 >;
 153         };
 154
 155         led_gpio_pins: pinmux_led_gpio_pins {
 156                 pinctrl-single,pins = <
 157                         0x196 (PIN_OUTPUT | MUX_MODE6) /* uart3_cts_rctx.gpio5_153 */
 158                 >;
 159         };
 160
 161         uart1_pins: pinmux_uart1_pins {
 162                 pinctrl-single,pins = <
 163                         0x60 (PIN_OUTPUT | MUX_MODE0) /* uart1_tx.uart1_cts */
 164                         0x62 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart1_tx.uart1_cts */
 165                         0x64 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart1_rx.uart1_rts */
 166                         0x66 (PIN_OUTPUT | MUX_MODE0) /* uart1_rx.uart1_rts */
 167                 >;
 168         };
 169
 170         uart3_pins: pinmux_uart3_pins {
 171                 pinctrl-single,pins = <
 172                         0x19a (PIN_OUTPUT | MUX_MODE0) /* uart3_rts_irsd.uart3_tx_irtx */
 173                         0x19c (PIN_INPUT_PULLUP | MUX_MODE0) /* uart3_rx_irrx.uart3_usbb3_hsic */
 174                 >;
 175         };
 176
 177         uart5_pins: pinmux_uart5_pins {
 178                 pinctrl-single,pins = <
 179                         0x170 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart5_rx.uart5_rx */
 180                         0x172 (PIN_OUTPUT | MUX_MODE0) /* uart5_tx.uart5_tx */
 181                         0x174 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart5_cts.uart5_rts */
 182                         0x176 (PIN_OUTPUT | MUX_MODE0) /* uart5_cts.uart5_rts */
 183                 >;
 184         };
 185
 186 };
 187
 188 &omap5_pmx_wkup {
 189         pinctrl-names = "default";
 190         pinctrl-0 = <
 191                         &usbhost_wkup_pins
 192         >;
 193
 194         usbhost_wkup_pins: pinmux_usbhost_wkup_pins {
 195                 pinctrl-single,pins = <
 196                         0x1A (PIN_OUTPUT | MUX_MODE0) /* fref_clk1_out, USB hub clk */
 197                 >;
 198         };
 199 };
 200
 201 &mmc1 {
 202         vmmc-supply = <&ldo9_reg>;
 203         bus-width = <4>;
 204 };
 205
 206 &mmc2 {
 207         vmmc-supply = <&vmmcsd_fixed>;
 208         bus-width = <8>;
 209         ti,non-removable;
 210 };
 211
 212 &mmc3 {
 213         bus-width = <4>;
 214         ti,non-removable;
 215 };
 216
 217 &mmc4 {
 218         status = "disabled";
 219 };
 220
 221 &mmc5 {
 222         status = "disabled";
 223 };
 224
 225 &i2c1 {
 226         pinctrl-names = "default";
 227         pinctrl-0 = <&i2c1_pins>;
 228
 229         clock-frequency = <400000>;
 230
 231         palmas: palmas@48 {
 232                 compatible = "ti,palmas";
 233                 interrupts = <GIC_SPI 7 IRQ_TYPE_NONE>; /* IRQ_SYS_1N */
 234                 interrupt-parent = <&gic>;
 235                 reg = <0x48>;
 236                 interrupt-controller;
 237                 #interrupt-cells = <2>;
 238                 ti,system-power-controller;
 239
 240                 extcon_usb3: palmas_usb {
 241                         compatible = "ti,palmas-usb-vid";
 242                         ti,enable-vbus-detection;
 243                         ti,enable-id-detection;
 244                         ti,wakeup;
 245                 };
 246
 247                 palmas_pmic {
 248                         compatible = "ti,palmas-pmic";
 249                         interrupt-parent = <&palmas>;
 250                         interrupts = <14 IRQ_TYPE_NONE>;
 251                         interrupt-name = "short-irq";
 252
 253                         ti,ldo6-vibrator;
 254
 255                         regulators {
 256                                 smps123_reg: smps123 {
 257                                         /* VDD_OPP_MPU */
 258                                         regulator-name = "smps123";
 259                                         regulator-min-microvolt = < 600000>;
 260                                         regulator-max-microvolt = <1500000>;
 261                                         regulator-always-on;
 262                                         regulator-boot-on;
 263                                 };
 264
 265                                 smps45_reg: smps45 {
 266                                         /* VDD_OPP_MM */
 267                                         regulator-name = "smps45";
 268                                         regulator-min-microvolt = < 600000>;
 269                                         regulator-max-microvolt = <1310000>;
 270                                         regulator-always-on;
 271                                         regulator-boot-on;
 272                                 };
 273
 274                                 smps6_reg: smps6 {
 275                                         /* VDD_DDR3 - over VDD_SMPS6 */
 276                                         regulator-name = "smps6";
 277                                         regulator-min-microvolt = <1200000>;
 278                                         regulator-max-microvolt = <1200000>;
 279                                         regulator-always-on;
 280                                         regulator-boot-on;
 281                                 };
 282
 283                                 smps7_reg: smps7 {
 284                                         /* VDDS_1v8_OMAP over VDDS_1v8_MAIN */
 285                                         regulator-name = "smps7";
 286                                         regulator-min-microvolt = <1800000>;
 287                                         regulator-max-microvolt = <1800000>;
 288                                         regulator-always-on;
 289                                         regulator-boot-on;
 290                                 };
 291
 292                                 smps8_reg: smps8 {
 293                                         /* VDD_OPP_CORE */
 294                                         regulator-name = "smps8";
 295                                         regulator-min-microvolt = < 600000>;
 296                                         regulator-max-microvolt = <1310000>;
 297                                         regulator-always-on;
 298                                         regulator-boot-on;
 299                                 };
 300
 301                                 smps9_reg: smps9 {
 302                                         /* VDDA_2v1_AUD over VDD_2v1 */
 303                                         regulator-name = "smps9";
 304                                         regulator-min-microvolt = <2100000>;
 305                                         regulator-max-microvolt = <2100000>;
 306                                         ti,smps-range = <0x80>;
 307                                 };
 308
 309                                 smps10_out2_reg: smps10_out2 {
 310                                         /* VBUS_5V_OTG */
 311                                         regulator-name = "smps10_out2";
 312                                         regulator-min-microvolt = <5000000>;
 313                                         regulator-max-microvolt = <5000000>;
 314                                         regulator-always-on;
 315                                         regulator-boot-on;
 316                                 };
 317
 318                                 smps10_out1_reg: smps10_out1 {
 319                                         /* VBUS_5V_OTG */
 320                                         regulator-name = "smps10_out1";
 321                                         regulator-min-microvolt = <5000000>;
 322                                         regulator-max-microvolt = <5000000>;
 323                                 };
 324
 325                                 ldo1_reg: ldo1 {
 326                                         /* VDDAPHY_CAM: vdda_csiport */
 327                                         regulator-name = "ldo1";
 328                                         regulator-min-microvolt = <1500000>;
 329                                         regulator-max-microvolt = <1800000>;
 330                                 };
 331
 332                                 ldo2_reg: ldo2 {
 333                                         /* VCC_2V8_DISP: Does not go anywhere */
 334                                         regulator-name = "ldo2";
 335                                         regulator-min-microvolt = <2800000>;
 336                                         regulator-max-microvolt = <2800000>;
 337                                         /* Unused */
 338                                         status = "disabled";
 339                                 };
 340
 341                                 ldo3_reg: ldo3 {
 342                                         /* VDDAPHY_MDM: vdda_lli */
 343                                         regulator-name = "ldo3";
 344                                         regulator-min-microvolt = <1500000>;
 345                                         regulator-max-microvolt = <1500000>;
 346                                         regulator-boot-on;
 347                                         /* Only if Modem is used */
 348                                         status = "disabled";
 349                                 };
 350
 351                                 ldo4_reg: ldo4 {
 352                                         /* VDDAPHY_DISP: vdda_dsiport/hdmi */
 353                                         regulator-name = "ldo4";
 354                                         regulator-min-microvolt = <1500000>;
 355                                         regulator-max-microvolt = <1800000>;
 356                                 };
 357
 358                                 ldo5_reg: ldo5 {
 359                                         /* VDDA_1V8_PHY: usb/sata/hdmi.. */
 360                                         regulator-name = "ldo5";
 361                                         regulator-min-microvolt = <1800000>;
 362                                         regulator-max-microvolt = <1800000>;
 363                                         regulator-always-on;
 364                                         regulator-boot-on;
 365                                 };
 366
 367                                 ldo6_reg: ldo6 {
 368                                         /* VDDS_1V2_WKUP: hsic/ldo_emu_wkup */
 369                                         regulator-name = "ldo6";
 370                                         regulator-min-microvolt = <1200000>;
 371                                         regulator-max-microvolt = <1200000>;
 372                                         regulator-always-on;
 373                                         regulator-boot-on;
 374                                 };
 375
 376                                 ldo7_reg: ldo7 {
 377                                         /* VDD_VPP: vpp1 */
 378                                         regulator-name = "ldo7";
 379                                         regulator-min-microvolt = <2000000>;
 380                                         regulator-max-microvolt = <2000000>;
 381                                         /* Only for efuse reprograming! */
 382                                         status = "disabled";
 383                                 };
 384
 385                                 ldo8_reg: ldo8 {
 386                                         /* VDD_3v0: Does not go anywhere */
 387                                         regulator-name = "ldo8";
 388                                         regulator-min-microvolt = <3000000>;
 389                                         regulator-max-microvolt = <3000000>;
 390                                         regulator-boot-on;
 391                                         /* Unused */
 392                                         status = "disabled";
 393                                 };
 394
 395                                 ldo9_reg: ldo9 {
 396                                         /* VCC_DV_SDIO: vdds_sdcard */
 397                                         regulator-name = "ldo9";
 398                                         regulator-min-microvolt = <1800000>;
 399                                         regulator-max-microvolt = <3000000>;
 400                                         regulator-boot-on;
 401                                 };
 402
 403                                 ldoln_reg: ldoln {
 404                                         /* VDDA_1v8_REF: vdds_osc/mm_l4per.. */
 405                                         regulator-name = "ldoln";
 406                                         regulator-min-microvolt = <1800000>;
 407                                         regulator-max-microvolt = <1800000>;
 408                                         regulator-always-on;
 409                                         regulator-boot-on;
 410                                 };
 411
 412                                 ldousb_reg: ldousb {
 413                                         /* VDDA_3V_USB: VDDA_USBHS33 */
 414                                         regulator-name = "ldousb";
 415                                         regulator-min-microvolt = <3250000>;
 416                                         regulator-max-microvolt = <3250000>;
 417                                         regulator-always-on;
 418                                         regulator-boot-on;
 419                                 };
 420
 421                                 regen3_reg: regen3 {
 422                                         /* REGEN3 controls LDO9 supply to card */
 423                                         regulator-name = "regen3";
 424                                         regulator-always-on;
 425                                         regulator-boot-on;
 426                                 };
 427                         };
 428                 };
 429         };
 430 };
 431
 432 &i2c5 {
 433         pinctrl-names = "default";
 434         pinctrl-0 = <&i2c5_pins>;
 435
 436         clock-frequency = <400000>;
 437 };
 438
 439 &mcbsp3 {
 440         status = "disabled";
 441 };
 442
 443 &usbhshost {
 444         port2-mode = "ehci-hsic";
 445         port3-mode = "ehci-hsic";
 446 };
 447
 448 &usbhsehci {
 449         phys = <0 &hsusb2_phy &hsusb3_phy>;
 450 };
 451
 452 &usb3 {
 453         extcon = <&extcon_usb3>;
 454         vbus-supply = <&smps10_out1_reg>;
 455 };
 456
 457 &mcspi1 {
 458
 459 };
 460
 461 &mcspi2 {
 462         pinctrl-names = "default";
 463         pinctrl-0 = <&mcspi2_pins>;
 464 };
 465
 466 &mcspi3 {
 467         pinctrl-names = "default";
 468         pinctrl-0 = <&mcspi3_pins>;
 469 };
 470
 471 &mcspi4 {
 472         pinctrl-names = "default";
 473         pinctrl-0 = <&mcspi4_pins>;
 474 };
 475
 476 &uart1 {
 477         pinctrl-names = "default";
 478         pinctrl-0 = <&uart1_pins>;
 479 };
 480
 481 &uart3 {
 482         pinctrl-names = "default";
 483         pinctrl-0 = <&uart3_pins>;
 484 };
 485
 486 &uart5 {
 487         pinctrl-names = "default";
 488         pinctrl-0 = <&uart5_pins>;
 489 };
 490
 491 &cpu0 {
 492         cpu0-supply = <&smps123_reg>;
 493 };