arch/arm/boot/dts/rk3066a-rayeager.dts

   1 /*
   2  * Copyright (c) 2014, 2015 FUKAUMI Naoki <naobsd@gmail.com>
   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 #include "rk3066a.dtsi"
  45
  46 / {
  47         model = "Rayeager PX2";
  48         compatible = "chipspark,rayeager-px2", "rockchip,rk3066a";
  49
  50         memory {
  51                 device_type = "memory";
  52                 reg = <0x60000000 0x40000000>;
  53         };
  54
  55         ir: ir-receiver {
  56                 compatible = "gpio-ir-receiver";
  57                 gpios = <&gpio6 1 GPIO_ACTIVE_LOW>;
  58                 pinctrl-names = "default";
  59                 pinctrl-0 = <&ir_int>;
  60         };
  61
  62         keys: gpio-keys {
  63                 compatible = "gpio-keys";
  64                 #address-cells = <1>;
  65                 #size-cells = <0>;
  66
  67                 button@0 {
  68                         wakeup-source;
  69                         gpios = <&gpio6 2 GPIO_ACTIVE_LOW>;
  70                         label = "GPIO Power";
  71                         linux,code = <116>;
  72                         pinctrl-names = "default";
  73                         pinctrl-0 = <&pwr_key>;
  74                 };
  75         };
  76
  77         vdd_log: vdd-log {
  78                 compatible = "pwm-regulator";
  79                 pwms = <&pwm3 0 1000>;
  80                 regulator-name = "vdd_log";
  81                 regulator-min-microvolt = <1200000>;
  82                 regulator-max-microvolt = <1200000>;
  83                 regulator-always-on;
  84                 voltage-table = <1000000 100>,
  85                                 <1200000 42>;
  86                 status = "okay";
  87         };
  88
  89         vsys: vsys-regulator {
  90                 compatible = "regulator-fixed";
  91                 regulator-name = "vsys";
  92                 regulator-min-microvolt = <5000000>;
  93                 regulator-max-microvolt = <5000000>;
  94                 regulator-always-on;
  95                 regulator-boot-on;
  96         };
  97
  98         /* input for 5V_STDBY is VSYS or DC5V, selectable by jumper J4 */
  99         vcc_stdby: 5v-stdby-regulator {
 100                 compatible = "regulator-fixed";
 101                 regulator-name = "5v_stdby";
 102                 regulator-min-microvolt = <5000000>;
 103                 regulator-max-microvolt = <5000000>;
 104                 regulator-always-on;
 105                 regulator-boot-on;
 106         };
 107
 108         vcc_emmc: emmc-regulator {
 109                 compatible = "regulator-fixed";
 110                 regulator-name = "emmc_vccq";
 111                 regulator-min-microvolt = <3000000>;
 112                 regulator-max-microvolt = <3000000>;
 113                 vin-supply = <&vsys>;
 114         };
 115
 116         vcc_sata: sata-regulator {
 117                 compatible = "regulator-fixed";
 118                 enable-active-high;
 119                 gpio = <&gpio4 22 GPIO_ACTIVE_HIGH>;
 120                 pinctrl-names = "default";
 121                 pinctrl-0 = <&sata_pwr>;
 122                 regulator-name = "usb_5v";
 123                 regulator-min-microvolt = <5000000>;
 124                 regulator-max-microvolt = <5000000>;
 125                 regulator-always-on;
 126                 vin-supply = <&vcc_stdby>;
 127         };
 128
 129         vcc_sd: sdmmc-regulator {
 130                 compatible = "regulator-fixed";
 131                 gpio = <&gpio3 7 GPIO_ACTIVE_LOW>;
 132                 pinctrl-names = "default";
 133                 pinctrl-0 = <&sdmmc_pwr>;
 134                 regulator-name = "vcc_sd";
 135                 regulator-min-microvolt = <3300000>;
 136                 regulator-max-microvolt = <3300000>;
 137                 startup-delay-us = <100000>;
 138                 vin-supply = <&vcc_io>;
 139         };
 140
 141         vcc_host: usb-host-regulator {
 142                 compatible = "regulator-fixed";
 143                 enable-active-high;
 144                 gpio = <&gpio0 6 GPIO_ACTIVE_HIGH>;
 145                 pinctrl-names = "default";
 146                 pinctrl-0 = <&host_drv>;
 147                 regulator-name = "host-pwr";
 148                 regulator-min-microvolt = <5000000>;
 149                 regulator-max-microvolt = <5000000>;
 150                 regulator-always-on;
 151                 vin-supply = <&vcc_stdby>;
 152         };
 153
 154         vcc_otg: usb-otg-regulator {
 155                 compatible = "regulator-fixed";
 156                 enable-active-high;
 157                 gpio = <&gpio0 5 GPIO_ACTIVE_HIGH>;
 158                 pinctrl-names = "default";
 159                 pinctrl-0 = <&otg_drv>;
 160                 regulator-name = "vcc_otg";
 161                 regulator-min-microvolt = <5000000>;
 162                 regulator-max-microvolt = <5000000>;
 163                 regulator-always-on;
 164                 vin-supply = <&vcc_stdby>;
 165         };
 166 };
 167
 168 &cpu0 {
 169         cpu0-supply = <&vdd_arm>;
 170 };
 171
 172 &emac {
 173         pinctrl-names = "default";
 174         pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&rmii_rst>;
 175         phy = <&phy0>;
 176         phy-supply = <&vcc_rmii>;
 177         status = "okay";
 178
 179         phy0: ethernet-phy@0 {
 180                 reg = <0>;
 181         };
 182 };
 183
 184 &emmc {
 185         broken-cd;
 186         bus-width = <8>;
 187         cap-mmc-highspeed;
 188         disable-wp;
 189         non-removable;
 190         num-slots = <1>;
 191         pinctrl-names = "default";
 192         pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_rst>;
 193         vmmc-supply = <&vcc_emmc>;
 194         vqmmc-supply = <&vcc_emmc>;
 195         status = "okay";
 196 };
 197
 198 &i2c0 {
 199         clock-frequency = <400000>;
 200         status = "okay";
 201
 202         ak8963: ak8963@0d {
 203                 compatible = "asahi-kasei,ak8975";
 204                 reg = <0x0d>;
 205                 interrupt-parent = <&gpio4>;
 206                 interrupts = <17 IRQ_TYPE_EDGE_RISING>;
 207                 pinctrl-names = "default";
 208                 pinctrl-0 = <&comp_int>;
 209         };
 210
 211         mma8452: mma8452@1d {
 212                 compatible = "fsl,mma8452";
 213                 reg = <0x1d>;
 214                 interrupt-parent = <&gpio4>;
 215                 interrupts = <16 IRQ_TYPE_EDGE_RISING>;
 216                 pinctrl-names = "default";
 217                 pinctrl-0 = <&gsensor_int>;
 218         };
 219 };
 220
 221 &i2c1 {
 222         clock-frequency = <400000>;
 223         status = "okay";
 224
 225         tps: tps@2d {
 226                 reg = <0x2d>;
 227                 interrupt-parent = <&gpio6>;
 228                 interrupts = <4 IRQ_TYPE_EDGE_RISING>;
 229                 pinctrl-names = "default";
 230                 pinctrl-0 = <&pmic_int>, <&pwr_hold>;
 231
 232                 vcc1-supply = <&vsys>;
 233                 vcc2-supply = <&vsys>;
 234                 vcc3-supply = <&vsys>;
 235                 vcc4-supply = <&vsys>;
 236                 vcc5-supply = <&vcc_io>;
 237                 vcc6-supply = <&vcc_io>;
 238                 vcc7-supply = <&vsys>;
 239                 vccio-supply = <&vsys>;
 240
 241                 regulators {
 242                         vcc_rtc: regulator@0 {
 243                                 regulator-name = "vcc_rtc";
 244                                 regulator-always-on;
 245                         };
 246
 247                         vcc_io: regulator@1 {
 248                                 regulator-name = "vcc_io";
 249                                 regulator-min-microvolt = <3300000>;
 250                                 regulator-max-microvolt = <3300000>;
 251                                 regulator-always-on;
 252                         };
 253
 254                         vdd_arm: regulator@2 {
 255                                 regulator-name = "vdd_arm";
 256                                 regulator-min-microvolt = <600000>;
 257                                 regulator-max-microvolt = <1500000>;
 258                                 regulator-always-on;
 259                                 regulator-boot-on;
 260                         };
 261
 262                         vcc_ddr: regulator@3 {
 263                                 regulator-name = "vcc_ddr";
 264                                 regulator-min-microvolt = <600000>;
 265                                 regulator-max-microvolt = <1500000>;
 266                                 regulator-always-on;
 267                                 regulator-boot-on;
 268                         };
 269
 270                         vcc18: regulator@5 {
 271                                 regulator-name = "vcc18";
 272                                 regulator-min-microvolt = <1800000>;
 273                                 regulator-max-microvolt = <1800000>;
 274                                 regulator-always-on;
 275                         };
 276
 277                         vdd_11: regulator@6 {
 278                                 regulator-name = "vdd_11";
 279                                 regulator-min-microvolt = <1100000>;
 280                                 regulator-max-microvolt = <1100000>;
 281                                 regulator-always-on;
 282                         };
 283
 284                         vcc_25: regulator@7 {
 285                                 regulator-name = "vcc_25";
 286                                 regulator-min-microvolt = <2500000>;
 287                                 regulator-max-microvolt = <2500000>;
 288                                 regulator-always-on;
 289                         };
 290
 291                         vccio_wl: regulator@8 {
 292                                 regulator-name = "vccio_wl";
 293                                 regulator-min-microvolt = <1800000>;
 294                                 regulator-max-microvolt = <1800000>;
 295                         };
 296
 297                         vcc25_hdmi: regulator@9 {
 298                                 regulator-name = "vcc25_hdmi";
 299                                 regulator-min-microvolt = <2500000>;
 300                                 regulator-max-microvolt = <2500000>;
 301                         };
 302
 303                         vcca_33: regulator@10 {
 304                                 regulator-name = "vcca_33";
 305                                 regulator-min-microvolt = <3300000>;
 306                                 regulator-max-microvolt = <3300000>;
 307                         };
 308
 309                         vcc_rmii: regulator@11 {
 310                                 regulator-name = "vcc_rmii";
 311                                 regulator-min-microvolt = <3300000>;
 312                                 regulator-max-microvolt = <3300000>;
 313                         };
 314
 315                         vcc28_cif: regulator@12 {
 316                                 regulator-name = "vcc28_cif";
 317                                 regulator-min-microvolt = <2800000>;
 318                                 regulator-max-microvolt = <2800000>;
 319                         };
 320                 };
 321         };
 322 };
 323
 324 #include "tps65910.dtsi"
 325
 326 &i2c2 {
 327         status = "okay";
 328 };
 329
 330 &i2c3 {
 331         status = "okay";
 332 };
 333
 334 &i2c4 {
 335         status = "okay";
 336 };
 337
 338 &mmc0 {
 339         bus-width = <4>;
 340         disable-wp;
 341         num-slots = <1>;
 342         pinctrl-names = "default";
 343         pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;
 344         vmmc-supply = <&vcc_sd>;
 345         cap-mmc-highspeed;
 346         cap-sd-highspeed;
 347         status = "okay";
 348 };
 349
 350 &mmc1 {
 351         broken-cd;
 352         bus-width = <4>;
 353         disable-wp;
 354         non-removable;
 355         num-slots = <1>;
 356         pinctrl-names = "default";
 357         pinctrl-0 = <&sd1_clk>, <&sd1_cmd>, <&sd1_bus4>;
 358         vmmc-supply = <&vccio_wl>;
 359         status = "okay";
 360 };
 361
 362 &pinctrl {
 363         pcfg_output_high: pcfg-output-high {
 364                 output-high;
 365         };
 366
 367         ak8963 {
 368                 comp_int: comp-int {
 369                         rockchip,pins = <4 17 RK_FUNC_GPIO &pcfg_pull_default>;
 370                 };
 371         };
 372
 373         emac {
 374                 rmii_rst: rmii-rst {
 375                         rockchip,pins = <1 30 RK_FUNC_GPIO &pcfg_output_high>;
 376                 };
 377         };
 378
 379         ir {
 380                 ir_int: ir-int {
 381                         rockchip,pins = <6 1 RK_FUNC_GPIO &pcfg_pull_default>;
 382                 };
 383         };
 384
 385         keys {
 386                 pwr_key: pwr-key {
 387                         rockchip,pins = <6 2 RK_FUNC_GPIO &pcfg_pull_default>;
 388                 };
 389         };
 390
 391         mma8452 {
 392                 gsensor_int: gsensor-int {
 393                         rockchip,pins = <4 16 RK_FUNC_GPIO &pcfg_pull_default>;
 394                 };
 395         };
 396
 397         mmc {
 398                 sdmmc_pwr: sdmmc-pwr {
 399                         rockchip,pins = <3 7 RK_FUNC_GPIO &pcfg_pull_default>;
 400                 };
 401         };
 402
 403         usb_host {
 404                 host_drv: host-drv {
 405                         rockchip,pins = <0 6 RK_FUNC_GPIO &pcfg_pull_default>;
 406                 };
 407
 408                 hub_rst: hub-rst {
 409                         rockchip,pins = <1 31 RK_FUNC_GPIO &pcfg_output_high>;
 410                 };
 411
 412                 sata_pwr: sata-pwr {
 413                         rockchip,pins = <4 22 RK_FUNC_GPIO &pcfg_pull_default>;
 414                 };
 415
 416                 sata_reset: sata-reset {
 417                         rockchip,pins = <0 13 RK_FUNC_GPIO &pcfg_output_high>;
 418                 };
 419         };
 420
 421         usb_otg {
 422                 otg_drv: otg-drv {
 423                         rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_default>;
 424                 };
 425         };
 426
 427         tps {
 428                 pmic_int: pmic-int {
 429                         rockchip,pins = <6 4 RK_FUNC_GPIO &pcfg_pull_default>;
 430                 };
 431
 432                 pwr_hold: pwr-hold {
 433                         rockchip,pins = <6 8 RK_FUNC_GPIO &pcfg_output_high>;
 434                 };
 435         };
 436 };
 437
 438 &pwm1 {
 439         status = "okay";
 440 };
 441
 442 &pwm2 {
 443         status = "okay";
 444 };
 445
 446 &pwm3 {
 447         status = "okay";
 448 };
 449
 450 &saradc {
 451         vref-supply = <&vcc_25>;
 452         status = "okay";
 453 };
 454
 455 &spi0 {
 456         status = "okay";
 457 };
 458
 459 &uart0 {
 460         pinctrl-names = "default";
 461         pinctrl-0 = <&uart0_xfer>, <&uart0_cts>, <&uart0_rts>;
 462         status = "okay";
 463 };
 464
 465 &uart2 {
 466         status = "okay";
 467 };
 468
 469 &uart3 {
 470         pinctrl-names = "default";
 471         pinctrl-0 = <&uart3_xfer>, <&uart3_cts>, <&uart3_rts>;
 472         status = "okay";
 473 };
 474
 475 &usb_host {
 476         pinctrl-names = "default";
 477         pinctrl-0 = <&hub_rst>, <&sata_reset>;
 478         status = "okay";
 479 };
 480
 481 &usbphy {
 482         status = "okay";
 483 };
 484
 485 &usb_otg {
 486         status = "okay";
 487 };
 488
 489 &wdt {
 490         status = "okay";
 491 };