arch/arm/boot/dts/dra7-evm.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 "dra74x.dtsi"
  11 #include <dt-bindings/gpio/gpio.h>
  12 #include <dt-bindings/clk/ti-dra7-atl.h>
  13 #include <dt-bindings/input/input.h>
  14
  15 / {
  16         model = "TI DRA742";
  17         compatible = "ti,dra7-evm", "ti,dra742", "ti,dra74", "ti,dra7";
  18
  19         memory {
  20                 device_type = "memory";
  21                 reg = <0x80000000 0x60000000>; /* 1536 MB */
  22         };
  23
  24         evm_3v3_sd: fixedregulator-sd {
  25                 compatible = "regulator-fixed";
  26                 regulator-name = "evm_3v3_sd";
  27                 regulator-min-microvolt = <3300000>;
  28                 regulator-max-microvolt = <3300000>;
  29                 enable-active-high;
  30                 gpio = <&pcf_gpio_21 5 GPIO_ACTIVE_HIGH>;
  31         };
  32
  33         evm_3v3_sw: fixedregulator-evm_3v3_sw {
  34                 compatible = "regulator-fixed";
  35                 regulator-name = "evm_3v3_sw";
  36                 regulator-min-microvolt = <3300000>;
  37                 regulator-max-microvolt = <3300000>;
  38         };
  39
  40         aic_dvdd: fixedregulator-aic_dvdd {
  41                 /* TPS77018DBVT */
  42                 compatible = "regulator-fixed";
  43                 regulator-name = "aic_dvdd";
  44                 vin-supply = <&evm_3v3_sw>;
  45                 regulator-min-microvolt = <1800000>;
  46                 regulator-max-microvolt = <1800000>;
  47         };
  48
  49         extcon_usb1: extcon_usb1 {
  50                 compatible = "linux,extcon-usb-gpio";
  51                 id-gpio = <&pcf_gpio_21 1 GPIO_ACTIVE_HIGH>;
  52         };
  53
  54         extcon_usb2: extcon_usb2 {
  55                 compatible = "linux,extcon-usb-gpio";
  56                 id-gpio = <&pcf_gpio_21 2 GPIO_ACTIVE_HIGH>;
  57         };
  58
  59         vtt_fixed: fixedregulator-vtt {
  60                 compatible = "regulator-fixed";
  61                 regulator-name = "vtt_fixed";
  62                 regulator-min-microvolt = <1350000>;
  63                 regulator-max-microvolt = <1350000>;
  64                 regulator-always-on;
  65                 regulator-boot-on;
  66                 enable-active-high;
  67                 gpio = <&gpio7 11 GPIO_ACTIVE_HIGH>;
  68         };
  69
  70         sound0: sound@0 {
  71                 compatible = "simple-audio-card";
  72                 simple-audio-card,name = "DRA7xx-EVM";
  73                 simple-audio-card,widgets =
  74                         "Headphone", "Headphone Jack",
  75                         "Line", "Line Out",
  76                         "Microphone", "Mic Jack",
  77                         "Line", "Line In";
  78                 simple-audio-card,routing =
  79                         "Headphone Jack",       "HPLOUT",
  80                         "Headphone Jack",       "HPROUT",
  81                         "Line Out",             "LLOUT",
  82                         "Line Out",             "RLOUT",
  83                         "MIC3L",                "Mic Jack",
  84                         "MIC3R",                "Mic Jack",
  85                         "Mic Jack",             "Mic Bias",
  86                         "LINE1L",               "Line In",
  87                         "LINE1R",               "Line In";
  88                 simple-audio-card,format = "dsp_b";
  89                 simple-audio-card,bitclock-master = <&sound0_master>;
  90                 simple-audio-card,frame-master = <&sound0_master>;
  91                 simple-audio-card,bitclock-inversion;
  92
  93                 sound0_master: simple-audio-card,cpu {
  94                         sound-dai = <&mcasp3>;
  95                         system-clock-frequency = <5644800>;
  96                 };
  97
  98                 simple-audio-card,codec {
  99                         sound-dai = <&tlv320aic3106>;
 100                         clocks = <&atl_clkin2_ck>;
 101                 };
 102         };
 103
 104         leds {
 105                 compatible = "gpio-leds";
 106                 led@0 {
 107                         label = "dra7:usr1";
 108                         gpios = <&pcf_lcd 4 GPIO_ACTIVE_LOW>;
 109                         default-state = "off";
 110                 };
 111
 112                 led@1 {
 113                         label = "dra7:usr2";
 114                         gpios = <&pcf_lcd 5 GPIO_ACTIVE_LOW>;
 115                         default-state = "off";
 116                 };
 117
 118                 led@2 {
 119                         label = "dra7:usr3";
 120                         gpios = <&pcf_lcd 6 GPIO_ACTIVE_LOW>;
 121                         default-state = "off";
 122                 };
 123
 124                 led@3 {
 125                         label = "dra7:usr4";
 126                         gpios = <&pcf_lcd 7 GPIO_ACTIVE_LOW>;
 127                         default-state = "off";
 128                 };
 129         };
 130
 131         gpio_keys {
 132                 compatible = "gpio-keys";
 133                 #address-cells = <1>;
 134                 #size-cells = <0>;
 135                 autorepeat;
 136
 137                 USER1 {
 138                         label = "btnUser1";
 139                         linux,code = <BTN_0>;
 140                         gpios = <&pcf_lcd 2 GPIO_ACTIVE_LOW>;
 141                 };
 142
 143                 USER2 {
 144                         label = "btnUser2";
 145                         linux,code = <BTN_1>;
 146                         gpios = <&pcf_lcd 3 GPIO_ACTIVE_LOW>;
 147                 };
 148         };
 149 };
 150
 151 &dra7_pmx_core {
 152         pinctrl-names = "default";
 153         pinctrl-0 = <&vtt_pin>;
 154
 155         vtt_pin: pinmux_vtt_pin {
 156                 pinctrl-single,pins = <
 157                         0x3b4 (PIN_OUTPUT | MUX_MODE14) /* spi1_cs1.gpio7_11 */
 158                 >;
 159         };
 160
 161         i2c1_pins: pinmux_i2c1_pins {
 162                 pinctrl-single,pins = <
 163                         0x400 (PIN_INPUT | MUX_MODE0) /* i2c1_sda */
 164                         0x404 (PIN_INPUT | MUX_MODE0) /* i2c1_scl */
 165                 >;
 166         };
 167
 168         i2c2_pins: pinmux_i2c2_pins {
 169                 pinctrl-single,pins = <
 170                         0x408 (PIN_INPUT | MUX_MODE0) /* i2c2_sda */
 171                         0x40c (PIN_INPUT | MUX_MODE0) /* i2c2_scl */
 172                 >;
 173         };
 174
 175         i2c3_pins: pinmux_i2c3_pins {
 176                 pinctrl-single,pins = <
 177                         0x288 (PIN_INPUT | MUX_MODE9) /* gpio6_14.i2c3_sda */
 178                         0x28c (PIN_INPUT | MUX_MODE9) /* gpio6_15.i2c3_scl */
 179                 >;
 180         };
 181
 182         mcspi1_pins: pinmux_mcspi1_pins {
 183                 pinctrl-single,pins = <
 184                         0x3a4 (PIN_INPUT | MUX_MODE0) /* spi1_sclk */
 185                         0x3a8 (PIN_INPUT | MUX_MODE0) /* spi1_d1 */
 186                         0x3ac (PIN_INPUT | MUX_MODE0) /* spi1_d0 */
 187                         0x3b0 (PIN_INPUT_SLEW | MUX_MODE0) /* spi1_cs0 */
 188                         0x3b8 (PIN_INPUT_SLEW | MUX_MODE6) /* spi1_cs2.hdmi1_hpd */
 189                         0x3bc (PIN_INPUT_SLEW | MUX_MODE6) /* spi1_cs3.hdmi1_cec */
 190                 >;
 191         };
 192
 193         mcspi2_pins: pinmux_mcspi2_pins {
 194                 pinctrl-single,pins = <
 195                         0x3c0 (PIN_INPUT | MUX_MODE0) /* spi2_sclk */
 196                         0x3c4 (PIN_INPUT_SLEW | MUX_MODE0) /* spi2_d1 */
 197                         0x3c8 (PIN_INPUT_SLEW | MUX_MODE0) /* spi2_d1 */
 198                         0x3cc (PIN_INPUT_SLEW | MUX_MODE0) /* spi2_cs0 */
 199                 >;
 200         };
 201
 202         uart1_pins: pinmux_uart1_pins {
 203                 pinctrl-single,pins = <
 204                         0x3e0 (PIN_INPUT_SLEW | MUX_MODE0) /* uart1_rxd */
 205                         0x3e4 (PIN_INPUT_SLEW | MUX_MODE0) /* uart1_txd */
 206                         0x3e8 (PIN_INPUT | MUX_MODE3) /* uart1_ctsn */
 207                         0x3ec (PIN_INPUT | MUX_MODE3) /* uart1_rtsn */
 208                 >;
 209         };
 210
 211         uart2_pins: pinmux_uart2_pins {
 212                 pinctrl-single,pins = <
 213                         0x3f0 (PIN_INPUT | MUX_MODE0) /* uart2_rxd */
 214                         0x3f4 (PIN_INPUT | MUX_MODE0) /* uart2_txd */
 215                         0x3f8 (PIN_INPUT | MUX_MODE0) /* uart2_ctsn */
 216                         0x3fc (PIN_INPUT | MUX_MODE0) /* uart2_rtsn */
 217                 >;
 218         };
 219
 220         uart3_pins: pinmux_uart3_pins {
 221                 pinctrl-single,pins = <
 222                         0x248 (PIN_INPUT_SLEW | MUX_MODE0) /* uart3_rxd */
 223                         0x24c (PIN_INPUT_SLEW | MUX_MODE0) /* uart3_txd */
 224                 >;
 225         };
 226
 227         qspi1_pins: pinmux_qspi1_pins {
 228                 pinctrl-single,pins = <
 229                         0x4c (PIN_INPUT | MUX_MODE1)  /* gpmc_a3.qspi1_cs2 */
 230                         0x50 (PIN_INPUT | MUX_MODE1)  /* gpmc_a4.qspi1_cs3 */
 231                         0x74 (PIN_INPUT | MUX_MODE1)  /* gpmc_a13.qspi1_rtclk */
 232                         0x78 (PIN_INPUT | MUX_MODE1)  /* gpmc_a14.qspi1_d3 */
 233                         0x7c (PIN_INPUT | MUX_MODE1)  /* gpmc_a15.qspi1_d2 */
 234                         0x80 (PIN_INPUT | MUX_MODE1) /* gpmc_a16.qspi1_d1 */
 235                         0x84 (PIN_INPUT | MUX_MODE1)  /* gpmc_a17.qspi1_d0 */
 236                         0x88 (PIN_INPUT | MUX_MODE1)  /* qpmc_a18.qspi1_sclk */
 237                         0xb8 (PIN_INPUT_PULLUP | MUX_MODE1)  /* gpmc_cs2.qspi1_cs0 */
 238                         0xbc (PIN_INPUT_PULLUP | MUX_MODE1)  /* gpmc_cs3.qspi1_cs1 */
 239                 >;
 240         };
 241
 242         usb1_pins: pinmux_usb1_pins {
 243                 pinctrl-single,pins = <
 244                         0x280 (PIN_INPUT_SLEW | MUX_MODE0) /* usb1_drvvbus */
 245                 >;
 246         };
 247
 248         usb2_pins: pinmux_usb2_pins {
 249                 pinctrl-single,pins = <
 250                         0x284 (PIN_INPUT_SLEW | MUX_MODE0) /* usb2_drvvbus */
 251                 >;
 252         };
 253
 254         nand_flash_x16: nand_flash_x16 {
 255                 /* On DRA7 EVM, GPMC_WPN and NAND_BOOTn comes from DIP switch
 256                  * So NAND flash requires following switch settings:
 257                  * SW5.9 (GPMC_WPN) = LOW
 258                  * SW5.1 (NAND_BOOTn) = HIGH */
 259                 pinctrl-single,pins = <
 260                         0x0     (PIN_INPUT  | MUX_MODE0)        /* gpmc_ad0     */
 261                         0x4     (PIN_INPUT  | MUX_MODE0)        /* gpmc_ad1     */
 262                         0x8     (PIN_INPUT  | MUX_MODE0)        /* gpmc_ad2     */
 263                         0xc     (PIN_INPUT  | MUX_MODE0)        /* gpmc_ad3     */
 264                         0x10    (PIN_INPUT  | MUX_MODE0)        /* gpmc_ad4     */
 265                         0x14    (PIN_INPUT  | MUX_MODE0)        /* gpmc_ad5     */
 266                         0x18    (PIN_INPUT  | MUX_MODE0)        /* gpmc_ad6     */
 267                         0x1c    (PIN_INPUT  | MUX_MODE0)        /* gpmc_ad7     */
 268                         0x20    (PIN_INPUT  | MUX_MODE0)        /* gpmc_ad8     */
 269                         0x24    (PIN_INPUT  | MUX_MODE0)        /* gpmc_ad9     */
 270                         0x28    (PIN_INPUT  | MUX_MODE0)        /* gpmc_ad10    */
 271                         0x2c    (PIN_INPUT  | MUX_MODE0)        /* gpmc_ad11    */
 272                         0x30    (PIN_INPUT  | MUX_MODE0)        /* gpmc_ad12    */
 273                         0x34    (PIN_INPUT  | MUX_MODE0)        /* gpmc_ad13    */
 274                         0x38    (PIN_INPUT  | MUX_MODE0)        /* gpmc_ad14    */
 275                         0x3c    (PIN_INPUT  | MUX_MODE0)        /* gpmc_ad15    */
 276                         0xd8    (PIN_INPUT_PULLUP  | MUX_MODE0) /* gpmc_wait0   */
 277                         0xcc    (PIN_OUTPUT | MUX_MODE0)        /* gpmc_wen     */
 278                         0xb4    (PIN_OUTPUT_PULLUP | MUX_MODE0) /* gpmc_csn0    */
 279                         0xc4    (PIN_OUTPUT | MUX_MODE0)        /* gpmc_advn_ale */
 280                         0xc8    (PIN_OUTPUT | MUX_MODE0)        /* gpmc_oen_ren  */
 281                         0xd0    (PIN_OUTPUT | MUX_MODE0)        /* gpmc_be0n_cle */
 282                 >;
 283         };
 284
 285         cpsw_default: cpsw_default {
 286                 pinctrl-single,pins = <
 287                         /* Slave 1 */
 288                         0x250 (PIN_OUTPUT | MUX_MODE0)  /* rgmii0_txc.rgmii0_txc */
 289                         0x254 (PIN_OUTPUT | MUX_MODE0)  /* rgmii0_txctl.rgmii0_txctl */
 290                         0x258 (PIN_OUTPUT | MUX_MODE0)  /* rgmii0_td3.rgmii0_txd3 */
 291                         0x25c (PIN_OUTPUT | MUX_MODE0)  /* rgmii0_txd2.rgmii0_txd2 */
 292                         0x260 (PIN_OUTPUT | MUX_MODE0)  /* rgmii0_txd1.rgmii0_txd1 */
 293                         0x264 (PIN_OUTPUT | MUX_MODE0)  /* rgmii0_txd0.rgmii0_txd0 */
 294                         0x268 (PIN_INPUT | MUX_MODE0)   /* rgmii0_rxc.rgmii0_rxc */
 295                         0x26c (PIN_INPUT | MUX_MODE0)   /* rgmii0_rxctl.rgmii0_rxctl */
 296                         0x270 (PIN_INPUT | MUX_MODE0)   /* rgmii0_rxd3.rgmii0_rxd3 */
 297                         0x274 (PIN_INPUT | MUX_MODE0)   /* rgmii0_rxd2.rgmii0_rxd2 */
 298                         0x278 (PIN_INPUT | MUX_MODE0)   /* rgmii0_rxd1.rgmii0_rxd1 */
 299                         0x27c (PIN_INPUT | MUX_MODE0)   /* rgmii0_rxd0.rgmii0_rxd0 */
 300
 301                         /* Slave 2 */
 302                         0x198 (PIN_OUTPUT | MUX_MODE3)  /* vin2a_d12.rgmii1_txc */
 303                         0x19c (PIN_OUTPUT | MUX_MODE3)  /* vin2a_d13.rgmii1_tctl */
 304                         0x1a0 (PIN_OUTPUT | MUX_MODE3)  /* vin2a_d14.rgmii1_td3 */
 305                         0x1a4 (PIN_OUTPUT | MUX_MODE3)  /* vin2a_d15.rgmii1_td2 */
 306                         0x1a8 (PIN_OUTPUT | MUX_MODE3)  /* vin2a_d16.rgmii1_td1 */
 307                         0x1ac (PIN_OUTPUT | MUX_MODE3)  /* vin2a_d17.rgmii1_td0 */
 308                         0x1b0 (PIN_INPUT | MUX_MODE3)   /* vin2a_d18.rgmii1_rclk */
 309                         0x1b4 (PIN_INPUT | MUX_MODE3)   /* vin2a_d19.rgmii1_rctl */
 310                         0x1b8 (PIN_INPUT | MUX_MODE3)   /* vin2a_d20.rgmii1_rd3 */
 311                         0x1bc (PIN_INPUT | MUX_MODE3)   /* vin2a_d21.rgmii1_rd2 */
 312                         0x1c0 (PIN_INPUT | MUX_MODE3)   /* vin2a_d22.rgmii1_rd1 */
 313                         0x1c4 (PIN_INPUT | MUX_MODE3)   /* vin2a_d23.rgmii1_rd0 */
 314                 >;
 315
 316         };
 317
 318         cpsw_sleep: cpsw_sleep {
 319                 pinctrl-single,pins = <
 320                         /* Slave 1 */
 321                         0x250 (MUX_MODE15)
 322                         0x254 (MUX_MODE15)
 323                         0x258 (MUX_MODE15)
 324                         0x25c (MUX_MODE15)
 325                         0x260 (MUX_MODE15)
 326                         0x264 (MUX_MODE15)
 327                         0x268 (MUX_MODE15)
 328                         0x26c (MUX_MODE15)
 329                         0x270 (MUX_MODE15)
 330                         0x274 (MUX_MODE15)
 331                         0x278 (MUX_MODE15)
 332                         0x27c (MUX_MODE15)
 333
 334                         /* Slave 2 */
 335                         0x198 (MUX_MODE15)
 336                         0x19c (MUX_MODE15)
 337                         0x1a0 (MUX_MODE15)
 338                         0x1a4 (MUX_MODE15)
 339                         0x1a8 (MUX_MODE15)
 340                         0x1ac (MUX_MODE15)
 341                         0x1b0 (MUX_MODE15)
 342                         0x1b4 (MUX_MODE15)
 343                         0x1b8 (MUX_MODE15)
 344                         0x1bc (MUX_MODE15)
 345                         0x1c0 (MUX_MODE15)
 346                         0x1c4 (MUX_MODE15)
 347                 >;
 348         };
 349
 350         davinci_mdio_default: davinci_mdio_default {
 351                 pinctrl-single,pins = <
 352                         0x23c (PIN_OUTPUT_PULLUP | MUX_MODE0)   /* mdio_d.mdio_d */
 353                         0x240 (PIN_INPUT_PULLUP | MUX_MODE0)    /* mdio_clk.mdio_clk */
 354                 >;
 355         };
 356
 357         davinci_mdio_sleep: davinci_mdio_sleep {
 358                 pinctrl-single,pins = <
 359                         0x23c (MUX_MODE15)
 360                         0x240 (MUX_MODE15)
 361                 >;
 362         };
 363
 364         dcan1_pins_default: dcan1_pins_default {
 365                 pinctrl-single,pins = <
 366                         0x3d0   (PIN_OUTPUT_PULLUP | MUX_MODE0) /* dcan1_tx */
 367                         0x418   (PULL_UP | MUX_MODE1) /* wakeup0.dcan1_rx */
 368                 >;
 369         };
 370
 371         dcan1_pins_sleep: dcan1_pins_sleep {
 372                 pinctrl-single,pins = <
 373                         0x3d0   (MUX_MODE15 | PULL_UP)  /* dcan1_tx.off */
 374                         0x418   (MUX_MODE15 | PULL_UP)  /* wakeup0.off */
 375                 >;
 376         };
 377
 378         atl_pins: pinmux_atl_pins {
 379                 pinctrl-single,pins = <
 380                         0x298 (PIN_OUTPUT | MUX_MODE5)  /* xref_clk1.atl_clk1 */
 381                         0x29c (PIN_OUTPUT | MUX_MODE5)  /* xref_clk2.atl_clk2 */
 382                 >;
 383         };
 384
 385         mcasp3_pins: pinmux_mcasp3_pins {
 386                 pinctrl-single,pins = <
 387                         0x324 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp3_aclkx */
 388                         0x328 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp3_fsx */
 389                         0x32c (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp3_axr0 */
 390                         0x330 (PIN_INPUT_PULLDOWN | MUX_MODE0)  /* mcasp3_axr1 */
 391                 >;
 392         };
 393
 394         mcasp3_sleep_pins: pinmux_mcasp3_sleep_pins {
 395                 pinctrl-single,pins = <
 396                         0x324 (MUX_MODE15)
 397                         0x328 (MUX_MODE15)
 398                         0x32c (MUX_MODE15)
 399                         0x330 (MUX_MODE15)
 400                 >;
 401         };
 402 };
 403
 404 &i2c1 {
 405         status = "okay";
 406         pinctrl-names = "default";
 407         pinctrl-0 = <&i2c1_pins>;
 408         clock-frequency = <400000>;
 409
 410         tps659038: tps659038@58 {
 411                 compatible = "ti,tps659038";
 412                 reg = <0x58>;
 413
 414                 tps659038_pmic {
 415                         compatible = "ti,tps659038-pmic";
 416
 417                         regulators {
 418                                 smps123_reg: smps123 {
 419                                         /* VDD_MPU */
 420                                         regulator-name = "smps123";
 421                                         regulator-min-microvolt = < 850000>;
 422                                         regulator-max-microvolt = <1250000>;
 423                                         regulator-always-on;
 424                                         regulator-boot-on;
 425                                 };
 426
 427                                 smps45_reg: smps45 {
 428                                         /* VDD_DSPEVE */
 429                                         regulator-name = "smps45";
 430                                         regulator-min-microvolt = < 850000>;
 431                                         regulator-max-microvolt = <1150000>;
 432                                         regulator-always-on;
 433                                         regulator-boot-on;
 434                                 };
 435
 436                                 smps6_reg: smps6 {
 437                                         /* VDD_GPU - over VDD_SMPS6 */
 438                                         regulator-name = "smps6";
 439                                         regulator-min-microvolt = <850000>;
 440                                         regulator-max-microvolt = <1250000>;
 441                                         regulator-always-on;
 442                                         regulator-boot-on;
 443                                 };
 444
 445                                 smps7_reg: smps7 {
 446                                         /* CORE_VDD */
 447                                         regulator-name = "smps7";
 448                                         regulator-min-microvolt = <850000>;
 449                                         regulator-max-microvolt = <1060000>;
 450                                         regulator-always-on;
 451                                         regulator-boot-on;
 452                                 };
 453
 454                                 smps8_reg: smps8 {
 455                                         /* VDD_IVAHD */
 456                                         regulator-name = "smps8";
 457                                         regulator-min-microvolt = < 850000>;
 458                                         regulator-max-microvolt = <1250000>;
 459                                         regulator-always-on;
 460                                         regulator-boot-on;
 461                                 };
 462
 463                                 smps9_reg: smps9 {
 464                                         /* VDDS1V8 */
 465                                         regulator-name = "smps9";
 466                                         regulator-min-microvolt = <1800000>;
 467                                         regulator-max-microvolt = <1800000>;
 468                                         regulator-always-on;
 469                                         regulator-boot-on;
 470                                 };
 471
 472                                 ldo1_reg: ldo1 {
 473                                         /* LDO1_OUT --> SDIO  */
 474                                         regulator-name = "ldo1";
 475                                         regulator-min-microvolt = <1800000>;
 476                                         regulator-max-microvolt = <3300000>;
 477                                         regulator-always-on;
 478                                         regulator-boot-on;
 479                                 };
 480
 481                                 ldo2_reg: ldo2 {
 482                                         /* VDD_RTCIO */
 483                                         /* LDO2 -> VDDSHV5, LDO2 also goes to CAN_PHY_3V3 */
 484                                         regulator-name = "ldo2";
 485                                         regulator-min-microvolt = <3300000>;
 486                                         regulator-max-microvolt = <3300000>;
 487                                         regulator-always-on;
 488                                         regulator-boot-on;
 489                                 };
 490
 491                                 ldo3_reg: ldo3 {
 492                                         /* VDDA_1V8_PHY */
 493                                         regulator-name = "ldo3";
 494                                         regulator-min-microvolt = <1800000>;
 495                                         regulator-max-microvolt = <1800000>;
 496                                         regulator-always-on;
 497                                         regulator-boot-on;
 498                                 };
 499
 500                                 ldo9_reg: ldo9 {
 501                                         /* VDD_RTC */
 502                                         regulator-name = "ldo9";
 503                                         regulator-min-microvolt = <1050000>;
 504                                         regulator-max-microvolt = <1050000>;
 505                                         regulator-always-on;
 506                                         regulator-boot-on;
 507                                 };
 508
 509                                 ldoln_reg: ldoln {
 510                                         /* VDDA_1V8_PLL */
 511                                         regulator-name = "ldoln";
 512                                         regulator-min-microvolt = <1800000>;
 513                                         regulator-max-microvolt = <1800000>;
 514                                         regulator-always-on;
 515                                         regulator-boot-on;
 516                                 };
 517
 518                                 ldousb_reg: ldousb {
 519                                         /* VDDA_3V_USB: VDDA_USBHS33 */
 520                                         regulator-name = "ldousb";
 521                                         regulator-min-microvolt = <3300000>;
 522                                         regulator-max-microvolt = <3300000>;
 523                                         regulator-boot-on;
 524                                 };
 525                         };
 526                 };
 527         };
 528
 529         pcf_lcd: gpio@20 {
 530                 compatible = "nxp,pcf8575";
 531                 reg = <0x20>;
 532                 gpio-controller;
 533                 #gpio-cells = <2>;
 534                 interrupt-parent = <&gpio6>;
 535                 interrupts = <11 IRQ_TYPE_EDGE_FALLING>;
 536                 interrupt-controller;
 537                 #interrupt-cells = <2>;
 538         };
 539
 540         pcf_gpio_21: gpio@21 {
 541                 compatible = "ti,pcf8575";
 542                 reg = <0x21>;
 543                 lines-initial-states = <0x1408>;
 544                 gpio-controller;
 545                 #gpio-cells = <2>;
 546                 interrupt-parent = <&gpio6>;
 547                 interrupts = <11 IRQ_TYPE_EDGE_FALLING>;
 548                 interrupt-controller;
 549                 #interrupt-cells = <2>;
 550         };
 551
 552         tlv320aic3106: tlv320aic3106@19 {
 553                 #sound-dai-cells = <0>;
 554                 compatible = "ti,tlv320aic3106";
 555                 reg = <0x19>;
 556                 adc-settle-ms = <40>;
 557                 ai3x-micbias-vg = <1>;          /* 2.0V */
 558                 status = "okay";
 559
 560                 /* Regulators */
 561                 AVDD-supply = <&evm_3v3_sw>;
 562                 IOVDD-supply = <&evm_3v3_sw>;
 563                 DRVDD-supply = <&evm_3v3_sw>;
 564                 DVDD-supply = <&aic_dvdd>;
 565         };
 566 };
 567
 568 &i2c2 {
 569         status = "okay";
 570         pinctrl-names = "default";
 571         pinctrl-0 = <&i2c2_pins>;
 572         clock-frequency = <400000>;
 573
 574         pcf_hdmi: gpio@26 {
 575                 compatible = "nxp,pcf8575";
 576                 reg = <0x26>;
 577                 gpio-controller;
 578                 #gpio-cells = <2>;
 579                 p1 {
 580                         /* vin6_sel_s0: high: VIN6, low: audio */
 581                         gpio-hog;
 582                         gpios = <1 GPIO_ACTIVE_HIGH>;
 583                         output-low;
 584                         line-name = "vin6_sel_s0";
 585                 };
 586         };
 587 };
 588
 589 &i2c3 {
 590         status = "okay";
 591         pinctrl-names = "default";
 592         pinctrl-0 = <&i2c3_pins>;
 593         clock-frequency = <400000>;
 594 };
 595
 596 &mcspi1 {
 597         status = "okay";
 598         pinctrl-names = "default";
 599         pinctrl-0 = <&mcspi1_pins>;
 600 };
 601
 602 &mcspi2 {
 603         status = "okay";
 604         pinctrl-names = "default";
 605         pinctrl-0 = <&mcspi2_pins>;
 606 };
 607
 608 &uart1 {
 609         status = "okay";
 610         pinctrl-names = "default";
 611         pinctrl-0 = <&uart1_pins>;
 612         interrupts-extended = <&crossbar_mpu GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>,
 613                               <&dra7_pmx_core 0x3e0>;
 614 };
 615
 616 &uart2 {
 617         status = "okay";
 618         pinctrl-names = "default";
 619         pinctrl-0 = <&uart2_pins>;
 620 };
 621
 622 &uart3 {
 623         status = "okay";
 624         pinctrl-names = "default";
 625         pinctrl-0 = <&uart3_pins>;
 626 };
 627
 628 &mmc1 {
 629         status = "okay";
 630         vmmc-supply = <&evm_3v3_sd>;
 631         vmmc_aux-supply = <&ldo1_reg>;
 632         bus-width = <4>;
 633         /*
 634          * SDCD signal is not being used here - using the fact that GPIO mode
 635          * is always hardwired.
 636          */
 637         cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>;
 638 };
 639
 640 &mmc2 {
 641         status = "okay";
 642         vmmc-supply = <&evm_3v3_sw>;
 643         bus-width = <8>;
 644 };
 645
 646 &cpu0 {
 647         cpu0-supply = <&smps123_reg>;
 648 };
 649
 650 &qspi {
 651         status = "okay";
 652         pinctrl-names = "default";
 653         pinctrl-0 = <&qspi1_pins>;
 654
 655         spi-max-frequency = <48000000>;
 656         m25p80@0 {
 657                 compatible = "s25fl256s1";
 658                 spi-max-frequency = <48000000>;
 659                 reg = <0>;
 660                 spi-tx-bus-width = <1>;
 661                 spi-rx-bus-width = <4>;
 662                 spi-cpol;
 663                 spi-cpha;
 664                 #address-cells = <1>;
 665                 #size-cells = <1>;
 666
 667                 /* MTD partition table.
 668                  * The ROM checks the first four physical blocks
 669                  * for a valid file to boot and the flash here is
 670                  * 64KiB block size.
 671                  */
 672                 partition@0 {
 673                         label = "QSPI.SPL";
 674                         reg = <0x00000000 0x000010000>;
 675                 };
 676                 partition@1 {
 677                         label = "QSPI.SPL.backup1";
 678                         reg = <0x00010000 0x00010000>;
 679                 };
 680                 partition@2 {
 681                         label = "QSPI.SPL.backup2";
 682                         reg = <0x00020000 0x00010000>;
 683                 };
 684                 partition@3 {
 685                         label = "QSPI.SPL.backup3";
 686                         reg = <0x00030000 0x00010000>;
 687                 };
 688                 partition@4 {
 689                         label = "QSPI.u-boot";
 690                         reg = <0x00040000 0x00100000>;
 691                 };
 692                 partition@5 {
 693                         label = "QSPI.u-boot-spl-os";
 694                         reg = <0x00140000 0x00080000>;
 695                 };
 696                 partition@6 {
 697                         label = "QSPI.u-boot-env";
 698                         reg = <0x001c0000 0x00010000>;
 699                 };
 700                 partition@7 {
 701                         label = "QSPI.u-boot-env.backup1";
 702                         reg = <0x001d0000 0x0010000>;
 703                 };
 704                 partition@8 {
 705                         label = "QSPI.kernel";
 706                         reg = <0x001e0000 0x0800000>;
 707                 };
 708                 partition@9 {
 709                         label = "QSPI.file-system";
 710                         reg = <0x009e0000 0x01620000>;
 711                 };
 712         };
 713 };
 714
 715 &omap_dwc3_1 {
 716         extcon = <&extcon_usb1>;
 717 };
 718
 719 &omap_dwc3_2 {
 720         extcon = <&extcon_usb2>;
 721 };
 722
 723 &usb1 {
 724         dr_mode = "peripheral";
 725         pinctrl-names = "default";
 726         pinctrl-0 = <&usb1_pins>;
 727 };
 728
 729 &usb2 {
 730         dr_mode = "host";
 731         pinctrl-names = "default";
 732         pinctrl-0 = <&usb2_pins>;
 733 };
 734
 735 &elm {
 736         status = "okay";
 737 };
 738
 739 &gpmc {
 740         status = "okay";
 741         pinctrl-names = "default";
 742         pinctrl-0 = <&nand_flash_x16>;
 743         ranges = <0 0 0 0x01000000>;    /* minimum GPMC partition = 16MB */
 744         nand@0,0 {
 745                 reg = <0 0 4>;          /* device IO registers */
 746                 ti,nand-ecc-opt = "bch8";
 747                 ti,elm-id = <&elm>;
 748                 nand-bus-width = <16>;
 749                 gpmc,device-width = <2>;
 750                 gpmc,sync-clk-ps = <0>;
 751                 gpmc,cs-on-ns = <0>;
 752                 gpmc,cs-rd-off-ns = <80>;
 753                 gpmc,cs-wr-off-ns = <80>;
 754                 gpmc,adv-on-ns = <0>;
 755                 gpmc,adv-rd-off-ns = <60>;
 756                 gpmc,adv-wr-off-ns = <60>;
 757                 gpmc,we-on-ns = <10>;
 758                 gpmc,we-off-ns = <50>;
 759                 gpmc,oe-on-ns = <4>;
 760                 gpmc,oe-off-ns = <40>;
 761                 gpmc,access-ns = <40>;
 762                 gpmc,wr-access-ns = <80>;
 763                 gpmc,rd-cycle-ns = <80>;
 764                 gpmc,wr-cycle-ns = <80>;
 765                 gpmc,bus-turnaround-ns = <0>;
 766                 gpmc,cycle2cycle-delay-ns = <0>;
 767                 gpmc,clk-activation-ns = <0>;
 768                 gpmc,wait-monitoring-ns = <0>;
 769                 gpmc,wr-data-mux-bus-ns = <0>;
 770                 /* MTD partition table */
 771                 /* All SPL-* partitions are sized to minimal length
 772                  * which can be independently programmable. For
 773                  * NAND flash this is equal to size of erase-block */
 774                 #address-cells = <1>;
 775                 #size-cells = <1>;
 776                 partition@0 {
 777                         label = "NAND.SPL";
 778                         reg = <0x00000000 0x000020000>;
 779                 };
 780                 partition@1 {
 781                         label = "NAND.SPL.backup1";
 782                         reg = <0x00020000 0x00020000>;
 783                 };
 784                 partition@2 {
 785                         label = "NAND.SPL.backup2";
 786                         reg = <0x00040000 0x00020000>;
 787                 };
 788                 partition@3 {
 789                         label = "NAND.SPL.backup3";
 790                         reg = <0x00060000 0x00020000>;
 791                 };
 792                 partition@4 {
 793                         label = "NAND.u-boot-spl-os";
 794                         reg = <0x00080000 0x00040000>;
 795                 };
 796                 partition@5 {
 797                         label = "NAND.u-boot";
 798                         reg = <0x000c0000 0x00100000>;
 799                 };
 800                 partition@6 {
 801                         label = "NAND.u-boot-env";
 802                         reg = <0x001c0000 0x00020000>;
 803                 };
 804                 partition@7 {
 805                         label = "NAND.u-boot-env.backup1";
 806                         reg = <0x001e0000 0x00020000>;
 807                 };
 808                 partition@8 {
 809                         label = "NAND.kernel";
 810                         reg = <0x00200000 0x00800000>;
 811                 };
 812                 partition@9 {
 813                         label = "NAND.file-system";
 814                         reg = <0x00a00000 0x0f600000>;
 815                 };
 816         };
 817 };
 818
 819 &usb2_phy1 {
 820         phy-supply = <&ldousb_reg>;
 821 };
 822
 823 &usb2_phy2 {
 824         phy-supply = <&ldousb_reg>;
 825 };
 826
 827 &gpio7 {
 828         ti,no-reset-on-init;
 829         ti,no-idle-on-init;
 830 };
 831
 832 &mac {
 833         status = "okay";
 834         pinctrl-names = "default", "sleep";
 835         pinctrl-0 = <&cpsw_default>;
 836         pinctrl-1 = <&cpsw_sleep>;
 837         dual_emac;
 838 };
 839
 840 &cpsw_emac0 {
 841         phy_id = <&davinci_mdio>, <2>;
 842         phy-mode = "rgmii";
 843         dual_emac_res_vlan = <1>;
 844 };
 845
 846 &cpsw_emac1 {
 847         phy_id = <&davinci_mdio>, <3>;
 848         phy-mode = "rgmii";
 849         dual_emac_res_vlan = <2>;
 850 };
 851
 852 &davinci_mdio {
 853         pinctrl-names = "default", "sleep";
 854         pinctrl-0 = <&davinci_mdio_default>;
 855         pinctrl-1 = <&davinci_mdio_sleep>;
 856 };
 857
 858 &dcan1 {
 859         status = "ok";
 860         pinctrl-names = "default", "sleep", "active";
 861         pinctrl-0 = <&dcan1_pins_sleep>;
 862         pinctrl-1 = <&dcan1_pins_sleep>;
 863         pinctrl-2 = <&dcan1_pins_default>;
 864 };
 865
 866 &atl {
 867         pinctrl-names = "default";
 868         pinctrl-0 = <&atl_pins>;
 869
 870         assigned-clocks = <&abe_dpll_sys_clk_mux>,
 871                           <&atl_gfclk_mux>,
 872                           <&dpll_abe_ck>,
 873                           <&dpll_abe_m2x2_ck>,
 874                           <&atl_clkin2_ck>;
 875         assigned-clock-parents = <&sys_clkin2>, <&dpll_abe_m2_ck>;
 876         assigned-clock-rates = <0>, <0>, <180633600>, <361267200>, <5644800>;
 877
 878         status = "okay";
 879
 880         atl2 {
 881                 bws = <DRA7_ATL_WS_MCASP2_FSX>;
 882                 aws = <DRA7_ATL_WS_MCASP3_FSX>;
 883         };
 884 };
 885
 886 &mcasp3 {
 887         #sound-dai-cells = <0>;
 888         pinctrl-names = "default", "sleep";
 889         pinctrl-0 = <&mcasp3_pins>;
 890         pinctrl-1 = <&mcasp3_sleep_pins>;
 891
 892         assigned-clocks = <&mcasp3_ahclkx_mux>;
 893         assigned-clock-parents = <&atl_clkin2_ck>;
 894
 895         status = "okay";
 896
 897         op-mode = <0>;          /* MCASP_IIS_MODE */
 898         tdm-slots = <2>;
 899         /* 4 serializer */
 900         serial-dir = <  /* 0: INACTIVE, 1: TX, 2: RX */
 901                 1 2 0 0
 902         >;
 903 };
 904
 905 &mailbox5 {
 906         status = "okay";
 907         mbox_ipu1_ipc3x: mbox_ipu1_ipc3x {
 908                 status = "okay";
 909         };
 910         mbox_dsp1_ipc3x: mbox_dsp1_ipc3x {
 911                 status = "okay";
 912         };
 913 };
 914
 915 &mailbox6 {
 916         status = "okay";
 917         mbox_ipu2_ipc3x: mbox_ipu2_ipc3x {
 918                 status = "okay";
 919         };
 920         mbox_dsp2_ipc3x: mbox_dsp2_ipc3x {
 921                 status = "okay";
 922         };
 923 };