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         /**
  35           * FIXME
  36           * Put the right clock phandle here when available
  37           *     clocks = <&auxclk1>;
  38           *     clock-names = "main_clk";
  39           */
  40                 clock-frequency = <19200000>;
  41         };
  42
  43         /* HS USB Host PHY on PORT 3 */
  44         hsusb3_phy: hsusb3_phy {
  45                 compatible = "usb-nop-xceiv";
  46                 reset-gpios = <&gpio3 15 GPIO_ACTIVE_LOW>; /* gpio3_79 ETH_NRESET */
  47         };
  48
  49         leds {
  50                 compatible = "gpio-leds";
  51                 led@1 {
  52                         label = "omap5:blue:usr1";
  53                         gpios = <&gpio5 25 GPIO_ACTIVE_HIGH>; /* gpio5_153 D1 LED */
  54                         linux,default-trigger = "heartbeat";
  55                         default-state = "off";
  56                 };
  57         };
  58 };
  59
  60 &omap5_pmx_core {
  61         pinctrl-names = "default";
  62         pinctrl-0 = <
  63                         &twl6040_pins
  64                         &mcpdm_pins
  65                         &mcbsp1_pins
  66                         &mcbsp2_pins
  67                         &usbhost_pins
  68                         &led_gpio_pins
  69         >;
  70
  71         twl6040_pins: pinmux_twl6040_pins {
  72                 pinctrl-single,pins = <
  73                         0x17e (PIN_OUTPUT | MUX_MODE6)  /* mcspi1_somi.gpio5_141 */
  74                 >;
  75         };
  76
  77         mcpdm_pins: pinmux_mcpdm_pins {
  78                 pinctrl-single,pins = <
  79                         0x142 (PIN_INPUT_PULLDOWN | MUX_MODE0)  /* abe_clks.abe_clks */
  80                         0x15c (PIN_INPUT_PULLDOWN | MUX_MODE0)  /* abemcpdm_ul_data.abemcpdm_ul_data */
  81                         0x15e (PIN_INPUT_PULLDOWN | MUX_MODE0)  /* abemcpdm_dl_data.abemcpdm_dl_data */
  82                         0x160 (PIN_INPUT_PULLUP | MUX_MODE0)    /* abemcpdm_frame.abemcpdm_frame */
  83                         0x162 (PIN_INPUT_PULLDOWN | MUX_MODE0)  /* abemcpdm_lb_clk.abemcpdm_lb_clk */
  84                 >;
  85         };
  86
  87         mcbsp1_pins: pinmux_mcbsp1_pins {
  88                 pinctrl-single,pins = <
  89                         0x14c (PIN_INPUT | MUX_MODE1)           /* abedmic_clk2.abemcbsp1_fsx */
  90                         0x14e (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* abedmic_clk3.abemcbsp1_dx */
  91                         0x150 (PIN_INPUT | MUX_MODE1)           /* abeslimbus1_clock.abemcbsp1_clkx */
  92                         0x152 (PIN_INPUT_PULLDOWN | MUX_MODE1)  /* abeslimbus1_data.abemcbsp1_dr */
  93                 >;
  94         };
  95
  96         mcbsp2_pins: pinmux_mcbsp2_pins {
  97                 pinctrl-single,pins = <
  98                         0x154 (PIN_INPUT_PULLDOWN | MUX_MODE0)  /* abemcbsp2_dr.abemcbsp2_dr */
  99                         0x156 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* abemcbsp2_dx.abemcbsp2_dx */
 100                         0x158 (PIN_INPUT | MUX_MODE0)           /* abemcbsp2_fsx.abemcbsp2_fsx */
 101                         0x15a (PIN_INPUT | MUX_MODE0)           /* abemcbsp2_clkx.abemcbsp2_clkx */
 102                 >;
 103         };
 104
 105         i2c1_pins: pinmux_i2c1_pins {
 106                 pinctrl-single,pins = <
 107                         0x1b2 (PIN_INPUT_PULLUP | MUX_MODE0)    /* i2c1_scl */
 108                         0x1b4 (PIN_INPUT_PULLUP | MUX_MODE0)    /* i2c1_sda */
 109                 >;
 110         };
 111
 112         i2c5_pins: pinmux_i2c5_pins {
 113                 pinctrl-single,pins = <
 114                         0x184 (PIN_INPUT | MUX_MODE0)           /* i2c5_scl */
 115                         0x186 (PIN_INPUT | MUX_MODE0)           /* i2c5_sda */
 116                 >;
 117         };
 118
 119         mcspi2_pins: pinmux_mcspi2_pins {
 120                 pinctrl-single,pins = <
 121                         0xbc (PIN_INPUT | MUX_MODE0)            /*  mcspi2_clk */
 122                         0xbe (PIN_INPUT | MUX_MODE0)            /*  mcspi2_simo */
 123                         0xc0 (PIN_INPUT_PULLUP | MUX_MODE0)     /*  mcspi2_somi */
 124                         0xc2 (PIN_OUTPUT | MUX_MODE0)           /*  mcspi2_cs0 */
 125                 >;
 126         };
 127
 128         mcspi3_pins: pinmux_mcspi3_pins {
 129                 pinctrl-single,pins = <
 130                         0x78 (PIN_INPUT | MUX_MODE1)            /*  mcspi3_somi */
 131                         0x7a (PIN_INPUT | MUX_MODE1)            /*  mcspi3_cs0 */
 132                         0x7c (PIN_INPUT | MUX_MODE1)            /*  mcspi3_simo */
 133                         0x7e (PIN_INPUT | MUX_MODE1)            /*  mcspi3_clk */
 134                 >;
 135         };
 136
 137         mcspi4_pins: pinmux_mcspi4_pins {
 138                 pinctrl-single,pins = <
 139                         0x164 (PIN_INPUT | MUX_MODE1)           /*  mcspi4_clk */
 140                         0x168 (PIN_INPUT | MUX_MODE1)           /*  mcspi4_simo */
 141                         0x16a (PIN_INPUT | MUX_MODE1)           /*  mcspi4_somi */
 142                         0x16c (PIN_INPUT | MUX_MODE1)           /*  mcspi4_cs0 */
 143                 >;
 144         };
 145
 146         usbhost_pins: pinmux_usbhost_pins {
 147                 pinctrl-single,pins = <
 148                         0x84 (PIN_INPUT | MUX_MODE0) /* usbb2_hsic_strobe */
 149                         0x86 (PIN_INPUT | MUX_MODE0) /* usbb2_hsic_data */
 150
 151                         0x19e (PIN_INPUT | MUX_MODE0) /* usbb3_hsic_strobe */
 152                         0x1a0 (PIN_INPUT | MUX_MODE0) /* usbb3_hsic_data */
 153
 154                         0x70 (PIN_OUTPUT | MUX_MODE6) /* gpio3_80 HUB_NRESET */
 155                         0x6e (PIN_OUTPUT | MUX_MODE6) /* gpio3_79 ETH_NRESET */
 156                 >;
 157         };
 158
 159         led_gpio_pins: pinmux_led_gpio_pins {
 160                 pinctrl-single,pins = <
 161                         0x196 (PIN_OUTPUT | MUX_MODE6) /* uart3_cts_rctx.gpio5_153 */
 162                 >;
 163         };
 164
 165         uart1_pins: pinmux_uart1_pins {
 166                 pinctrl-single,pins = <
 167                         0x60 (PIN_OUTPUT | MUX_MODE0) /* uart1_tx.uart1_cts */
 168                         0x62 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart1_tx.uart1_cts */
 169                         0x64 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart1_rx.uart1_rts */
 170                         0x66 (PIN_OUTPUT | MUX_MODE0) /* uart1_rx.uart1_rts */
 171                 >;
 172         };
 173
 174         uart3_pins: pinmux_uart3_pins {
 175                 pinctrl-single,pins = <
 176                         0x19a (PIN_OUTPUT | MUX_MODE0) /* uart3_rts_irsd.uart3_tx_irtx */
 177                         0x19c (PIN_INPUT_PULLUP | MUX_MODE0) /* uart3_rx_irrx.uart3_usbb3_hsic */
 178                 >;
 179         };
 180
 181         uart5_pins: pinmux_uart5_pins {
 182                 pinctrl-single,pins = <
 183                         0x170 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart5_rx.uart5_rx */
 184                         0x172 (PIN_OUTPUT | MUX_MODE0) /* uart5_tx.uart5_tx */
 185                         0x174 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart5_cts.uart5_rts */
 186                         0x176 (PIN_OUTPUT | MUX_MODE0) /* uart5_cts.uart5_rts */
 187                 >;
 188         };
 189
 190 };
 191
 192 &omap5_pmx_wkup {
 193         pinctrl-names = "default";
 194         pinctrl-0 = <
 195                         &usbhost_wkup_pins
 196         >;
 197
 198         usbhost_wkup_pins: pinmux_usbhost_wkup_pins {
 199                 pinctrl-single,pins = <
 200                         0x1A (PIN_OUTPUT | MUX_MODE0) /* fref_clk1_out, USB hub clk */
 201                 >;
 202         };
 203 };
 204
 205 &mmc1 {
 206         vmmc-supply = <&ldo9_reg>;
 207         bus-width = <4>;
 208 };
 209
 210 &mmc2 {
 211         vmmc-supply = <&vmmcsd_fixed>;
 212         bus-width = <8>;
 213         ti,non-removable;
 214 };
 215
 216 &mmc3 {
 217         bus-width = <4>;
 218         ti,non-removable;
 219 };
 220
 221 &mmc4 {
 222         status = "disabled";
 223 };
 224
 225 &mmc5 {
 226         status = "disabled";
 227 };
 228
 229 &i2c1 {
 230         pinctrl-names = "default";
 231         pinctrl-0 = <&i2c1_pins>;
 232
 233         clock-frequency = <400000>;
 234
 235         palmas: palmas@48 {
 236                 compatible = "ti,palmas";
 237                 interrupts = <GIC_SPI 7 IRQ_TYPE_NONE>; /* IRQ_SYS_1N */
 238                 interrupt-parent = <&gic>;
 239                 reg = <0x48>;
 240                 interrupt-controller;
 241                 #interrupt-cells = <2>;
 242                 ti,system-power-controller;
 243
 244                 extcon_usb3: palmas_usb {
 245                         compatible = "ti,palmas-usb-vid";
 246                         ti,enable-vbus-detection;
 247                         ti,enable-id-detection;
 248                         ti,wakeup;
 249                 };
 250
 251                 palmas_pmic {
 252                         compatible = "ti,palmas-pmic";
 253                         interrupt-parent = <&palmas>;
 254                         interrupts = <14 IRQ_TYPE_NONE>;
 255                         interrupt-name = "short-irq";
 256
 257                         ti,ldo6-vibrator;
 258
 259                         regulators {
 260                                 smps123_reg: smps123 {
 261                                         /* VDD_OPP_MPU */
 262                                         regulator-name = "smps123";
 263                                         regulator-min-microvolt = < 600000>;
 264                                         regulator-max-microvolt = <1500000>;
 265                                         regulator-always-on;
 266                                         regulator-boot-on;
 267                                 };
 268
 269                                 smps45_reg: smps45 {
 270                                         /* VDD_OPP_MM */
 271                                         regulator-name = "smps45";
 272                                         regulator-min-microvolt = < 600000>;
 273                                         regulator-max-microvolt = <1310000>;
 274                                         regulator-always-on;
 275                                         regulator-boot-on;
 276                                 };
 277
 278                                 smps6_reg: smps6 {
 279                                         /* VDD_DDR3 - over VDD_SMPS6 */
 280                                         regulator-name = "smps6";
 281                                         regulator-min-microvolt = <1200000>;
 282                                         regulator-max-microvolt = <1200000>;
 283                                         regulator-always-on;
 284                                         regulator-boot-on;
 285                                 };
 286
 287                                 smps7_reg: smps7 {
 288                                         /* VDDS_1v8_OMAP over VDDS_1v8_MAIN */
 289                                         regulator-name = "smps7";
 290                                         regulator-min-microvolt = <1800000>;
 291                                         regulator-max-microvolt = <1800000>;
 292                                         regulator-always-on;
 293                                         regulator-boot-on;
 294                                 };
 295
 296                                 smps8_reg: smps8 {
 297                                         /* VDD_OPP_CORE */
 298                                         regulator-name = "smps8";
 299                                         regulator-min-microvolt = < 600000>;
 300                                         regulator-max-microvolt = <1310000>;
 301                                         regulator-always-on;
 302                                         regulator-boot-on;
 303                                 };
 304
 305                                 smps9_reg: smps9 {
 306                                         /* VDDA_2v1_AUD over VDD_2v1 */
 307                                         regulator-name = "smps9";
 308                                         regulator-min-microvolt = <2100000>;
 309                                         regulator-max-microvolt = <2100000>;
 310                                         ti,smps-range = <0x80>;
 311                                 };
 312
 313                                 smps10_out2_reg: smps10_out2 {
 314                                         /* VBUS_5V_OTG */
 315                                         regulator-name = "smps10_out2";
 316                                         regulator-min-microvolt = <5000000>;
 317                                         regulator-max-microvolt = <5000000>;
 318                                         regulator-always-on;
 319                                         regulator-boot-on;
 320                                 };
 321
 322                                 smps10_out1_reg: smps10_out1 {
 323                                         /* VBUS_5V_OTG */
 324                                         regulator-name = "smps10_out1";
 325                                         regulator-min-microvolt = <5000000>;
 326                                         regulator-max-microvolt = <5000000>;
 327                                 };
 328
 329                                 ldo1_reg: ldo1 {
 330                                         /* VDDAPHY_CAM: vdda_csiport */
 331                                         regulator-name = "ldo1";
 332                                         regulator-min-microvolt = <1500000>;
 333                                         regulator-max-microvolt = <1800000>;
 334                                 };
 335
 336                                 ldo2_reg: ldo2 {
 337                                         /* VCC_2V8_DISP: Does not go anywhere */
 338                                         regulator-name = "ldo2";
 339                                         regulator-min-microvolt = <2800000>;
 340                                         regulator-max-microvolt = <2800000>;
 341                                         /* Unused */
 342                                         status = "disabled";
 343                                 };
 344
 345                                 ldo3_reg: ldo3 {
 346                                         /* VDDAPHY_MDM: vdda_lli */
 347                                         regulator-name = "ldo3";
 348                                         regulator-min-microvolt = <1500000>;
 349                                         regulator-max-microvolt = <1500000>;
 350                                         regulator-boot-on;
 351                                         /* Only if Modem is used */
 352                                         status = "disabled";
 353                                 };
 354
 355                                 ldo4_reg: ldo4 {
 356                                         /* VDDAPHY_DISP: vdda_dsiport/hdmi */
 357                                         regulator-name = "ldo4";
 358                                         regulator-min-microvolt = <1500000>;
 359                                         regulator-max-microvolt = <1800000>;
 360                                 };
 361
 362                                 ldo5_reg: ldo5 {
 363                                         /* VDDA_1V8_PHY: usb/sata/hdmi.. */
 364                                         regulator-name = "ldo5";
 365                                         regulator-min-microvolt = <1800000>;
 366                                         regulator-max-microvolt = <1800000>;
 367                                         regulator-always-on;
 368                                         regulator-boot-on;
 369                                 };
 370
 371                                 ldo6_reg: ldo6 {
 372                                         /* VDDS_1V2_WKUP: hsic/ldo_emu_wkup */
 373                                         regulator-name = "ldo6";
 374                                         regulator-min-microvolt = <1200000>;
 375                                         regulator-max-microvolt = <1200000>;
 376                                         regulator-always-on;
 377                                         regulator-boot-on;
 378                                 };
 379
 380                                 ldo7_reg: ldo7 {
 381                                         /* VDD_VPP: vpp1 */
 382                                         regulator-name = "ldo7";
 383                                         regulator-min-microvolt = <2000000>;
 384                                         regulator-max-microvolt = <2000000>;
 385                                         /* Only for efuse reprograming! */
 386                                         status = "disabled";
 387                                 };
 388
 389                                 ldo8_reg: ldo8 {
 390                                         /* VDD_3v0: Does not go anywhere */
 391                                         regulator-name = "ldo8";
 392                                         regulator-min-microvolt = <3000000>;
 393                                         regulator-max-microvolt = <3000000>;
 394                                         regulator-boot-on;
 395                                         /* Unused */
 396                                         status = "disabled";
 397                                 };
 398
 399                                 ldo9_reg: ldo9 {
 400                                         /* VCC_DV_SDIO: vdds_sdcard */
 401                                         regulator-name = "ldo9";
 402                                         regulator-min-microvolt = <1800000>;
 403                                         regulator-max-microvolt = <3000000>;
 404                                         regulator-boot-on;
 405                                 };
 406
 407                                 ldoln_reg: ldoln {
 408                                         /* VDDA_1v8_REF: vdds_osc/mm_l4per.. */
 409                                         regulator-name = "ldoln";
 410                                         regulator-min-microvolt = <1800000>;
 411                                         regulator-max-microvolt = <1800000>;
 412                                         regulator-always-on;
 413                                         regulator-boot-on;
 414                                 };
 415
 416                                 ldousb_reg: ldousb {
 417                                         /* VDDA_3V_USB: VDDA_USBHS33 */
 418                                         regulator-name = "ldousb";
 419                                         regulator-min-microvolt = <3250000>;
 420                                         regulator-max-microvolt = <3250000>;
 421                                         regulator-always-on;
 422                                         regulator-boot-on;
 423                                 };
 424
 425                                 regen3_reg: regen3 {
 426                                         /* REGEN3 controls LDO9 supply to card */
 427                                         regulator-name = "regen3";
 428                                         regulator-always-on;
 429                                         regulator-boot-on;
 430                                 };
 431                         };
 432                 };
 433         };
 434 };
 435
 436 &i2c5 {
 437         pinctrl-names = "default";
 438         pinctrl-0 = <&i2c5_pins>;
 439
 440         clock-frequency = <400000>;
 441 };
 442
 443 &mcbsp3 {
 444         status = "disabled";
 445 };
 446
 447 &usbhshost {
 448         port2-mode = "ehci-hsic";
 449         port3-mode = "ehci-hsic";
 450 };
 451
 452 &usbhsehci {
 453         phys = <0 &hsusb2_phy &hsusb3_phy>;
 454 };
 455
 456 &usb3 {
 457         extcon = <&extcon_usb3>;
 458         vbus-supply = <&smps10_out1_reg>;
 459 };
 460
 461 &mcspi1 {
 462
 463 };
 464
 465 &mcspi2 {
 466         pinctrl-names = "default";
 467         pinctrl-0 = <&mcspi2_pins>;
 468 };
 469
 470 &mcspi3 {
 471         pinctrl-names = "default";
 472         pinctrl-0 = <&mcspi3_pins>;
 473 };
 474
 475 &mcspi4 {
 476         pinctrl-names = "default";
 477         pinctrl-0 = <&mcspi4_pins>;
 478 };
 479
 480 &uart1 {
 481         pinctrl-names = "default";
 482         pinctrl-0 = <&uart1_pins>;
 483 };
 484
 485 &uart3 {
 486         pinctrl-names = "default";
 487         pinctrl-0 = <&uart3_pins>;
 488 };
 489
 490 &uart5 {
 491         pinctrl-names = "default";
 492         pinctrl-0 = <&uart5_pins>;
 493 };
 494
 495 &cpu0 {
 496         cpu0-supply = <&smps123_reg>;
 497 };