arch/arm/boot/dts/imx7d-sdb.dts

   1 /*
   2  * Copyright (C) 2015 Freescale Semiconductor, Inc.
   3  *
   4  * This file is dual-licensed: you can use it either under the terms
   5  * of the GPL or the X11 license, at your option. Note that this dual
   6  * licensing only applies to this file, and not this project as a
   7  * whole.
   8  *
   9  *  a) This file is free software; you can redistribute it and/or
  10  *     modify it under the terms of the GNU General Public License as
  11  *     published by the Free Software Foundation; either version 2 of the
  12  *     License, or (at your option) any later version.
  13  *
  14  *     This file is distributed in the hope that it will be useful,
  15  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  *     GNU General Public License for more details.
  18  *
  19  * Or, alternatively,
  20  *
  21  *  b) Permission is hereby granted, free of charge, to any person
  22  *     obtaining a copy of this software and associated documentation
  23  *     files (the "Software"), to deal in the Software without
  24  *     restriction, including without limitation the rights to use,
  25  *     copy, modify, merge, publish, distribute, sublicense, and/or
  26  *     sell copies of the Software, and to permit persons to whom the
  27  *     Software is furnished to do so, subject to the following
  28  *     conditions:
  29  *
  30  *     The above copyright notice and this permission notice shall be
  31  *     included in all copies or substantial portions of the Software.
  32  *
  33  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  34  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  35  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  36  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  37  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  38  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  39  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  40  *     OTHER DEALINGS IN THE SOFTWARE.
  41  */
  42
  43 /dts-v1/;
  44
  45 #include <dt-bindings/input/input.h>
  46 #include "imx7d.dtsi"
  47
  48 / {
  49         model = "Freescale i.MX7 SabreSD Board";
  50         compatible = "fsl,imx7d-sdb", "fsl,imx7d";
  51
  52         memory {
  53                 reg = <0x80000000 0x80000000>;
  54         };
  55
  56         regulators {
  57                 compatible = "simple-bus";
  58                 #address-cells = <1>;
  59                 #size-cells = <0>;
  60
  61                 reg_usb_otg1_vbus: regulator@0 {
  62                         compatible = "regulator-fixed";
  63                         reg = <0>;
  64                         regulator-name = "usb_otg1_vbus";
  65                         regulator-min-microvolt = <5000000>;
  66                         regulator-max-microvolt = <5000000>;
  67                         gpio = <&gpio1 5 GPIO_ACTIVE_HIGH>;
  68                         enable-active-high;
  69                 };
  70
  71                 reg_usb_otg2_vbus: regulator@1 {
  72                         compatible = "regulator-fixed";
  73                         reg = <1>;
  74                         regulator-name = "usb_otg2_vbus";
  75                         regulator-min-microvolt = <5000000>;
  76                         regulator-max-microvolt = <5000000>;
  77                         gpio = <&gpio4 7 GPIO_ACTIVE_HIGH>;
  78                         enable-active-high;
  79                 };
  80
  81                 reg_can2_3v3: regulator@2 {
  82                         compatible = "regulator-fixed";
  83                         reg = <2>;
  84                         regulator-name = "can2-3v3";
  85                         regulator-min-microvolt = <3300000>;
  86                         regulator-max-microvolt = <3300000>;
  87                         gpio = <&gpio1 7 GPIO_ACTIVE_LOW>;
  88                 };
  89
  90                 reg_vref_1v8: regulator@3 {
  91                         compatible = "regulator-fixed";
  92                         reg = <3>;
  93                         regulator-name = "vref-1v8";
  94                         regulator-min-microvolt = <1800000>;
  95                         regulator-max-microvolt = <1800000>;
  96                 };
  97         };
  98 };
  99
 100 &cpu0 {
 101         arm-supply = <&sw1a_reg>;
 102 };
 103
 104 &i2c1 {
 105         pinctrl-names = "default";
 106         pinctrl-0 = <&pinctrl_i2c1>;
 107         status = "okay";
 108
 109         pmic: pfuze3000@08 {
 110                 compatible = "fsl,pfuze3000";
 111                 reg = <0x08>;
 112
 113                 regulators {
 114                         sw1a_reg: sw1a {
 115                                 regulator-min-microvolt = <700000>;
 116                                 regulator-max-microvolt = <1475000>;
 117                                 regulator-boot-on;
 118                                 regulator-always-on;
 119                                 regulator-ramp-delay = <6250>;
 120                         };
 121
 122                         /* use sw1c_reg to align with pfuze100/pfuze200 */
 123                         sw1c_reg: sw1b {
 124                                 regulator-min-microvolt = <700000>;
 125                                 regulator-max-microvolt = <1475000>;
 126                                 regulator-boot-on;
 127                                 regulator-always-on;
 128                                 regulator-ramp-delay = <6250>;
 129                         };
 130
 131                         sw2_reg: sw2 {
 132                                 regulator-min-microvolt = <1500000>;
 133                                 regulator-max-microvolt = <1850000>;
 134                                 regulator-boot-on;
 135                                 regulator-always-on;
 136                         };
 137
 138                         sw3a_reg: sw3 {
 139                                 regulator-min-microvolt = <900000>;
 140                                 regulator-max-microvolt = <1650000>;
 141                                 regulator-boot-on;
 142                                 regulator-always-on;
 143                         };
 144
 145                         swbst_reg: swbst {
 146                                 regulator-min-microvolt = <5000000>;
 147                                 regulator-max-microvolt = <5150000>;
 148                         };
 149
 150                         snvs_reg: vsnvs {
 151                                 regulator-min-microvolt = <1000000>;
 152                                 regulator-max-microvolt = <3000000>;
 153                                 regulator-boot-on;
 154                                 regulator-always-on;
 155                         };
 156
 157                         vref_reg: vrefddr {
 158                                 regulator-boot-on;
 159                                 regulator-always-on;
 160                         };
 161
 162                         vgen1_reg: vldo1 {
 163                                 regulator-min-microvolt = <1800000>;
 164                                 regulator-max-microvolt = <3300000>;
 165                                 regulator-always-on;
 166                         };
 167
 168                         vgen2_reg: vldo2 {
 169                                 regulator-min-microvolt = <800000>;
 170                                 regulator-max-microvolt = <1550000>;
 171                         };
 172
 173                         vgen3_reg: vccsd {
 174                                 regulator-min-microvolt = <2850000>;
 175                                 regulator-max-microvolt = <3300000>;
 176                                 regulator-always-on;
 177                         };
 178
 179                         vgen4_reg: v33 {
 180                                 regulator-min-microvolt = <2850000>;
 181                                 regulator-max-microvolt = <3300000>;
 182                                 regulator-always-on;
 183                         };
 184
 185                         vgen5_reg: vldo3 {
 186                                 regulator-min-microvolt = <1800000>;
 187                                 regulator-max-microvolt = <3300000>;
 188                                 regulator-always-on;
 189                         };
 190
 191                         vgen6_reg: vldo4 {
 192                                 regulator-min-microvolt = <1800000>;
 193                                 regulator-max-microvolt = <3300000>;
 194                                 regulator-always-on;
 195                         };
 196                 };
 197         };
 198 };
 199
 200 &i2c2 {
 201         pinctrl-names = "default";
 202         pinctrl-0 = <&pinctrl_i2c2>;
 203         status = "okay";
 204 };
 205
 206 &i2c3 {
 207         pinctrl-names = "default";
 208         pinctrl-0 = <&pinctrl_i2c3>;
 209         status = "okay";
 210 };
 211
 212 &i2c4 {
 213         pinctrl-names = "default";
 214         pinctrl-0 = <&pinctrl_i2c4>;
 215         status = "okay";
 216
 217         codec: wm8960@1a {
 218                 compatible = "wlf,wm8960";
 219                 reg = <0x1a>;
 220                 clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_CLK>;
 221                 clock-names = "mclk";
 222                 wlf,shared-lrclk;
 223         };
 224 };
 225
 226 &uart1 {
 227         pinctrl-names = "default";
 228         pinctrl-0 = <&pinctrl_uart1>;
 229         assigned-clocks = <&clks IMX7D_UART1_ROOT_SRC>;
 230         assigned-clock-parents = <&clks IMX7D_PLL_SYS_MAIN_240M_CLK>;
 231         status = "okay";
 232 };
 233
 234 &usbotg1 {
 235         vbus-supply = <&reg_usb_otg1_vbus>;
 236         status = "okay";
 237 };
 238
 239 &usbotg2 {
 240         vbus-supply = <&reg_usb_otg2_vbus>;
 241         dr_mode = "host";
 242         status = "okay";
 243 };
 244
 245 &usdhc1 {
 246         pinctrl-names = "default";
 247         pinctrl-0 = <&pinctrl_usdhc1>;
 248         cd-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
 249         wp-gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;
 250         enable-sdio-wakeup;
 251         keep-power-in-suspend;
 252         status = "okay";
 253 };
 254
 255 &usdhc3 {
 256         pinctrl-names = "default", "state_100mhz", "state_200mhz";
 257         pinctrl-0 = <&pinctrl_usdhc3>;
 258         pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
 259         pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
 260         assigned-clocks = <&clks IMX7D_USDHC3_ROOT_CLK>;
 261         assigned-clock-rates = <400000000>;
 262         bus-width = <8>;
 263         fsl,tuning-step = <2>;
 264         non-removable;
 265         status = "okay";
 266 };
 267
 268 &iomuxc {
 269         pinctrl-names = "default";
 270         pinctrl-0 = <&pinctrl_hog>;
 271
 272         imx7d-sdb {
 273                 pinctrl_hog: hoggrp {
 274                         fsl,pins = <
 275                                 MX7D_PAD_UART3_CTS_B__GPIO4_IO7         0x14
 276                                 MX7D_PAD_ECSPI2_SS0__GPIO4_IO23         0x34  /* bt reg on */
 277                         >;
 278                 };
 279
 280                 pinctrl_i2c1: i2c1grp {
 281                         fsl,pins = <
 282                                 MX7D_PAD_I2C1_SDA__I2C1_SDA             0x4000007f
 283                                 MX7D_PAD_I2C1_SCL__I2C1_SCL             0x4000007f
 284                         >;
 285                 };
 286
 287                 pinctrl_i2c2: i2c2grp {
 288                         fsl,pins = <
 289                                 MX7D_PAD_I2C2_SDA__I2C2_SDA             0x4000007f
 290                                 MX7D_PAD_I2C2_SCL__I2C2_SCL             0x4000007f
 291                         >;
 292                 };
 293
 294                 pinctrl_i2c3: i2c3grp {
 295                         fsl,pins = <
 296                                 MX7D_PAD_I2C3_SDA__I2C3_SDA             0x4000007f
 297                                 MX7D_PAD_I2C3_SCL__I2C3_SCL             0x4000007f
 298                         >;
 299                 };
 300
 301                 pinctrl_i2c4: i2c4grp {
 302                         fsl,pins = <
 303                                 MX7D_PAD_SAI1_RX_BCLK__I2C4_SDA         0x4000007f
 304                                 MX7D_PAD_SAI1_RX_SYNC__I2C4_SCL         0x4000007f
 305                         >;
 306                 };
 307
 308
 309                 pinctrl_uart1: uart1grp {
 310                         fsl,pins = <
 311                                 MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX    0x79
 312                                 MX7D_PAD_UART1_RX_DATA__UART1_DCE_RX    0x79
 313                         >;
 314                 };
 315
 316                 pinctrl_uart5: uart5grp {
 317                         fsl,pins = <
 318                                 MX7D_PAD_SAI1_TX_BCLK__UART5_DCE_TX     0x79
 319                                 MX7D_PAD_SAI1_RX_DATA__UART5_DCE_RX     0x79
 320                                 MX7D_PAD_SAI1_TX_SYNC__UART5_DCE_CTS    0x79
 321                                 MX7D_PAD_SAI1_TX_DATA__UART5_DCE_RTS    0x79
 322                         >;
 323                 };
 324
 325                 pinctrl_uart6: uart6grp {
 326                         fsl,pins = <
 327                                 MX7D_PAD_ECSPI1_MOSI__UART6_DCE_TX      0x79
 328                                 MX7D_PAD_ECSPI1_SCLK__UART6_DCE_RX      0x79
 329                                 MX7D_PAD_ECSPI1_SS0__UART6_DCE_CTS      0x79
 330                                 MX7D_PAD_ECSPI1_MISO__UART6_DCE_RTS     0x79
 331                         >;
 332                 };
 333
 334                 pinctrl_usdhc1: usdhc1grp {
 335                         fsl,pins = <
 336                                 MX7D_PAD_SD1_CMD__SD1_CMD               0x59
 337                                 MX7D_PAD_SD1_CLK__SD1_CLK               0x19
 338                                 MX7D_PAD_SD1_DATA0__SD1_DATA0           0x59
 339                                 MX7D_PAD_SD1_DATA1__SD1_DATA1           0x59
 340                                 MX7D_PAD_SD1_DATA2__SD1_DATA2           0x59
 341                                 MX7D_PAD_SD1_DATA3__SD1_DATA3           0x59
 342                                 MX7D_PAD_SD1_CD_B__GPIO5_IO0            0x59 /* CD */
 343                                 MX7D_PAD_SD1_WP__GPIO5_IO1              0x59 /* WP */
 344                                 MX7D_PAD_SD1_RESET_B__GPIO5_IO2         0x59 /* vmmc */
 345                         >;
 346                 };
 347
 348                 pinctrl_usdhc2: usdhc2grp {
 349                         fsl,pins = <
 350                                 MX7D_PAD_SD2_CMD__SD2_CMD               0x59
 351                                 MX7D_PAD_SD2_CLK__SD2_CLK               0x19
 352                                 MX7D_PAD_SD2_DATA0__SD2_DATA0           0x59
 353                                 MX7D_PAD_SD2_DATA1__SD2_DATA1           0x59
 354                                 MX7D_PAD_SD2_DATA2__SD2_DATA2           0x59
 355                                 MX7D_PAD_SD2_DATA3__SD2_DATA3           0x59
 356                                 MX7D_PAD_ECSPI2_MOSI__GPIO4_IO21        0x59 /* WL_REG_ON */
 357                         >;
 358                 };
 359
 360                 pinctrl_usdhc2_100mhz: usdhc2grp_100mhz {
 361                         fsl,pins = <
 362                                 MX7D_PAD_SD2_CMD__SD2_CMD               0x5a
 363                                 MX7D_PAD_SD2_CLK__SD2_CLK               0x1a
 364                                 MX7D_PAD_SD2_DATA0__SD2_DATA0           0x5a
 365                                 MX7D_PAD_SD2_DATA1__SD2_DATA1           0x5a
 366                                 MX7D_PAD_SD2_DATA2__SD2_DATA2           0x5a
 367                                 MX7D_PAD_SD2_DATA3__SD2_DATA3           0x5a
 368                         >;
 369                 };
 370
 371                 pinctrl_usdhc2_200mhz: usdhc2grp_200mhz {
 372                         fsl,pins = <
 373                                 MX7D_PAD_SD2_CMD__SD2_CMD               0x5b
 374                                 MX7D_PAD_SD2_CLK__SD2_CLK               0x1b
 375                                 MX7D_PAD_SD2_DATA0__SD2_DATA0           0x5b
 376                                 MX7D_PAD_SD2_DATA1__SD2_DATA1           0x5b
 377                                 MX7D_PAD_SD2_DATA2__SD2_DATA2           0x5b
 378                                 MX7D_PAD_SD2_DATA3__SD2_DATA3           0x5b
 379                         >;
 380                 };
 381
 382
 383                 pinctrl_usdhc3: usdhc3grp {
 384                         fsl,pins = <
 385                                 MX7D_PAD_SD3_CMD__SD3_CMD               0x59
 386                                 MX7D_PAD_SD3_CLK__SD3_CLK               0x19
 387                                 MX7D_PAD_SD3_DATA0__SD3_DATA0           0x59
 388                                 MX7D_PAD_SD3_DATA1__SD3_DATA1           0x59
 389                                 MX7D_PAD_SD3_DATA2__SD3_DATA2           0x59
 390                                 MX7D_PAD_SD3_DATA3__SD3_DATA3           0x59
 391                                 MX7D_PAD_SD3_DATA4__SD3_DATA4           0x59
 392                                 MX7D_PAD_SD3_DATA5__SD3_DATA5           0x59
 393                                 MX7D_PAD_SD3_DATA6__SD3_DATA6           0x59
 394                                 MX7D_PAD_SD3_DATA7__SD3_DATA7           0x59
 395                                 MX7D_PAD_SD3_STROBE__SD3_STROBE         0x19
 396                         >;
 397                 };
 398
 399                 pinctrl_usdhc3_100mhz: usdhc3grp_100mhz {
 400                         fsl,pins = <
 401                                 MX7D_PAD_SD3_CMD__SD3_CMD               0x5a
 402                                 MX7D_PAD_SD3_CLK__SD3_CLK               0x1a
 403                                 MX7D_PAD_SD3_DATA0__SD3_DATA0           0x5a
 404                                 MX7D_PAD_SD3_DATA1__SD3_DATA1           0x5a
 405                                 MX7D_PAD_SD3_DATA2__SD3_DATA2           0x5a
 406                                 MX7D_PAD_SD3_DATA3__SD3_DATA3           0x5a
 407                                 MX7D_PAD_SD3_DATA4__SD3_DATA4           0x5a
 408                                 MX7D_PAD_SD3_DATA5__SD3_DATA5           0x5a
 409                                 MX7D_PAD_SD3_DATA6__SD3_DATA6           0x5a
 410                                 MX7D_PAD_SD3_DATA7__SD3_DATA7           0x5a
 411                                 MX7D_PAD_SD3_STROBE__SD3_STROBE         0x1a
 412                         >;
 413                 };
 414
 415                 pinctrl_usdhc3_200mhz: usdhc3grp_200mhz {
 416                         fsl,pins = <
 417                                 MX7D_PAD_SD3_CMD__SD3_CMD               0x5b
 418                                 MX7D_PAD_SD3_CLK__SD3_CLK               0x1b
 419                                 MX7D_PAD_SD3_DATA0__SD3_DATA0           0x5b
 420                                 MX7D_PAD_SD3_DATA1__SD3_DATA1           0x5b
 421                                 MX7D_PAD_SD3_DATA2__SD3_DATA2           0x5b
 422                                 MX7D_PAD_SD3_DATA3__SD3_DATA3           0x5b
 423                                 MX7D_PAD_SD3_DATA4__SD3_DATA4           0x5b
 424                                 MX7D_PAD_SD3_DATA5__SD3_DATA5           0x5b
 425                                 MX7D_PAD_SD3_DATA6__SD3_DATA6           0x5b
 426                                 MX7D_PAD_SD3_DATA7__SD3_DATA7           0x5b
 427                                 MX7D_PAD_SD3_STROBE__SD3_STROBE         0x1b
 428                         >;
 429                 };
 430
 431         };
 432 };