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 <dt-bindings/input/input.h>
  45 #include "rk3066a.dtsi"
  46
  47 / {
  48         model = "Rayeager PX2";
  49         compatible = "chipspark,rayeager-px2", "rockchip,rk3066a";
  50
  51         memory@60000000 {
  52                 device_type = "memory";
  53                 reg = <0x60000000 0x40000000>;
  54         };
  55
  56         ir: ir-receiver {
  57                 compatible = "gpio-ir-receiver";
  58                 gpios = <&gpio6 RK_PA1 GPIO_ACTIVE_LOW>;
  59                 pinctrl-names = "default";
  60                 pinctrl-0 = <&ir_int>;
  61         };
  62
  63         keys: gpio-keys {
  64                 compatible = "gpio-keys";
  65
  66                 power {
  67                         wakeup-source;
  68                         gpios = <&gpio6 RK_PA2 GPIO_ACTIVE_LOW>;
  69                         label = "GPIO Power";
  70                         linux,code = <KEY_POWER>;
  71                         pinctrl-names = "default";
  72                         pinctrl-0 = <&pwr_key>;
  73                 };
  74         };
  75
  76         vdd_log: vdd-log {
  77                 compatible = "pwm-regulator";
  78                 pwms = <&pwm3 0 1000>;
  79                 regulator-name = "vdd_log";
  80                 regulator-min-microvolt = <1200000>;
  81                 regulator-max-microvolt = <1200000>;
  82                 regulator-always-on;
  83                 voltage-table = <1000000 100>,
  84                                 <1200000 42>;
  85                 status = "okay";
  86         };
  87
  88         vsys: vsys-regulator {
  89                 compatible = "regulator-fixed";
  90                 regulator-name = "vsys";
  91                 regulator-min-microvolt = <5000000>;
  92                 regulator-max-microvolt = <5000000>;
  93                 regulator-always-on;
  94                 regulator-boot-on;
  95         };
  96
  97         /* input for 5V_STDBY is VSYS or DC5V, selectable by jumper J4 */
  98         vcc_stdby: 5v-stdby-regulator {
  99                 compatible = "regulator-fixed";
 100                 regulator-name = "5v_stdby";
 101                 regulator-min-microvolt = <5000000>;
 102                 regulator-max-microvolt = <5000000>;
 103                 regulator-always-on;
 104                 regulator-boot-on;
 105         };
 106
 107         vcc_emmc: emmc-regulator {
 108                 compatible = "regulator-fixed";
 109                 regulator-name = "emmc_vccq";
 110                 regulator-min-microvolt = <3000000>;
 111                 regulator-max-microvolt = <3000000>;
 112                 vin-supply = <&vsys>;
 113         };
 114
 115         vcc_sata: sata-regulator {
 116                 compatible = "regulator-fixed";
 117                 enable-active-high;
 118                 gpio = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
 119                 pinctrl-names = "default";
 120                 pinctrl-0 = <&sata_pwr>;
 121                 regulator-name = "usb_5v";
 122                 regulator-min-microvolt = <5000000>;
 123                 regulator-max-microvolt = <5000000>;
 124                 regulator-always-on;
 125                 vin-supply = <&vcc_stdby>;
 126         };
 127
 128         vcc_sd: sdmmc-regulator {
 129                 compatible = "regulator-fixed";
 130                 gpio = <&gpio3 RK_PA7 GPIO_ACTIVE_LOW>;
 131                 pinctrl-names = "default";
 132                 pinctrl-0 = <&sdmmc_pwr>;
 133                 regulator-name = "vcc_sd";
 134                 regulator-min-microvolt = <3300000>;
 135                 regulator-max-microvolt = <3300000>;
 136                 startup-delay-us = <100000>;
 137                 vin-supply = <&vcc_io>;
 138         };
 139
 140         vcc_host: usb-host-regulator {
 141                 compatible = "regulator-fixed";
 142                 enable-active-high;
 143                 gpio = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
 144                 pinctrl-names = "default";
 145                 pinctrl-0 = <&host_drv>;
 146                 regulator-name = "host-pwr";
 147                 regulator-min-microvolt = <5000000>;
 148                 regulator-max-microvolt = <5000000>;
 149                 regulator-always-on;
 150                 vin-supply = <&vcc_stdby>;
 151         };
 152
 153         vcc_otg: usb-otg-regulator {
 154                 compatible = "regulator-fixed";
 155                 enable-active-high;
 156                 gpio = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
 157                 pinctrl-names = "default";
 158                 pinctrl-0 = <&otg_drv>;
 159                 regulator-name = "vcc_otg";
 160                 regulator-min-microvolt = <5000000>;
 161                 regulator-max-microvolt = <5000000>;
 162                 regulator-always-on;
 163                 vin-supply = <&vcc_stdby>;
 164         };
 165 };
 166
 167 &cpu0 {
 168         cpu0-supply = <&vdd_arm>;
 169 };
 170
 171 &emac {
 172         pinctrl-names = "default";
 173         pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&rmii_rst>;
 174         phy = <&phy0>;
 175         phy-supply = <&vcc_rmii>;
 176         status = "okay";
 177
 178         phy0: ethernet-phy@0 {
 179                 reg = <0>;
 180         };
 181 };
 182
 183 &emmc {
 184         bus-width = <8>;
 185         cap-mmc-highspeed;
 186         disable-wp;
 187         non-removable;
 188         pinctrl-names = "default";
 189         pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_rst>;
 190         vmmc-supply = <&vcc_emmc>;
 191         vqmmc-supply = <&vcc_emmc>;
 192         status = "okay";
 193 };
 194
 195 &i2c0 {
 196         clock-frequency = <400000>;
 197         status = "okay";
 198
 199         ak8963: ak8963@0d {
 200                 compatible = "asahi-kasei,ak8975";
 201                 reg = <0x0d>;
 202                 interrupt-parent = <&gpio4>;
 203                 interrupts = <RK_PC1 IRQ_TYPE_EDGE_RISING>;
 204                 pinctrl-names = "default";
 205                 pinctrl-0 = <&comp_int>;
 206         };
 207
 208         mma8452: mma8452@1d {
 209                 compatible = "fsl,mma8452";
 210                 reg = <0x1d>;
 211                 interrupt-parent = <&gpio4>;
 212                 interrupts = <RK_PC0 IRQ_TYPE_EDGE_RISING>;
 213                 pinctrl-names = "default";
 214                 pinctrl-0 = <&gsensor_int>;
 215         };
 216 };
 217
 218 &i2c1 {
 219         clock-frequency = <400000>;
 220         status = "okay";
 221
 222         tps: tps@2d {
 223                 reg = <0x2d>;
 224                 interrupt-parent = <&gpio6>;
 225                 interrupts = <RK_PA4 IRQ_TYPE_EDGE_RISING>;
 226                 pinctrl-names = "default";
 227                 pinctrl-0 = <&pmic_int>, <&pwr_hold>;
 228
 229                 vcc1-supply = <&vsys>;
 230                 vcc2-supply = <&vsys>;
 231                 vcc3-supply = <&vsys>;
 232                 vcc4-supply = <&vsys>;
 233                 vcc5-supply = <&vcc_io>;
 234                 vcc6-supply = <&vcc_io>;
 235                 vcc7-supply = <&vsys>;
 236                 vccio-supply = <&vsys>;
 237
 238                 regulators {
 239                         vcc_rtc: regulator@0 {
 240                                 regulator-name = "vcc_rtc";
 241                                 regulator-always-on;
 242                         };
 243
 244                         vcc_io: regulator@1 {
 245                                 regulator-name = "vcc_io";
 246                                 regulator-min-microvolt = <3300000>;
 247                                 regulator-max-microvolt = <3300000>;
 248                                 regulator-always-on;
 249                         };
 250
 251                         vdd_arm: regulator@2 {
 252                                 regulator-name = "vdd_arm";
 253                                 regulator-min-microvolt = <600000>;
 254                                 regulator-max-microvolt = <1500000>;
 255                                 regulator-always-on;
 256                                 regulator-boot-on;
 257                         };
 258
 259                         vcc_ddr: regulator@3 {
 260                                 regulator-name = "vcc_ddr";
 261                                 regulator-min-microvolt = <600000>;
 262                                 regulator-max-microvolt = <1500000>;
 263                                 regulator-always-on;
 264                                 regulator-boot-on;
 265                         };
 266
 267                         vcc18: regulator@5 {
 268                                 regulator-name = "vcc18";
 269                                 regulator-min-microvolt = <1800000>;
 270                                 regulator-max-microvolt = <1800000>;
 271                                 regulator-always-on;
 272                         };
 273
 274                         vdd_11: regulator@6 {
 275                                 regulator-name = "vdd_11";
 276                                 regulator-min-microvolt = <1100000>;
 277                                 regulator-max-microvolt = <1100000>;
 278                                 regulator-always-on;
 279                         };
 280
 281                         vcc_25: regulator@7 {
 282                                 regulator-name = "vcc_25";
 283                                 regulator-min-microvolt = <2500000>;
 284                                 regulator-max-microvolt = <2500000>;
 285                                 regulator-always-on;
 286                         };
 287
 288                         vccio_wl: regulator@8 {
 289                                 regulator-name = "vccio_wl";
 290                                 regulator-min-microvolt = <1800000>;
 291                                 regulator-max-microvolt = <1800000>;
 292                         };
 293
 294                         vcc25_hdmi: regulator@9 {
 295                                 regulator-name = "vcc25_hdmi";
 296                                 regulator-min-microvolt = <2500000>;
 297                                 regulator-max-microvolt = <2500000>;
 298                         };
 299
 300                         vcca_33: regulator@10 {
 301                                 regulator-name = "vcca_33";
 302                                 regulator-min-microvolt = <3300000>;
 303                                 regulator-max-microvolt = <3300000>;
 304                         };
 305
 306                         vcc_rmii: regulator@11 {
 307                                 regulator-name = "vcc_rmii";
 308                                 regulator-min-microvolt = <3300000>;
 309                                 regulator-max-microvolt = <3300000>;
 310                         };
 311
 312                         vcc28_cif: regulator@12 {
 313                                 regulator-name = "vcc28_cif";
 314                                 regulator-min-microvolt = <2800000>;
 315                                 regulator-max-microvolt = <2800000>;
 316                         };
 317                 };
 318         };
 319 };
 320
 321 #include "tps65910.dtsi"
 322
 323 &i2c2 {
 324         status = "okay";
 325 };
 326
 327 &i2c3 {
 328         status = "okay";
 329 };
 330
 331 &i2c4 {
 332         status = "okay";
 333 };
 334
 335 &mmc0 {
 336         bus-width = <4>;
 337         disable-wp;
 338         pinctrl-names = "default";
 339         pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;
 340         vmmc-supply = <&vcc_sd>;
 341         cap-mmc-highspeed;
 342         cap-sd-highspeed;
 343         status = "okay";
 344 };
 345
 346 &mmc1 {
 347         bus-width = <4>;
 348         disable-wp;
 349         non-removable;
 350         pinctrl-names = "default";
 351         pinctrl-0 = <&sd1_clk>, <&sd1_cmd>, <&sd1_bus4>;
 352         vmmc-supply = <&vccio_wl>;
 353         status = "okay";
 354 };
 355
 356 &pinctrl {
 357         pcfg_output_high: pcfg-output-high {
 358                 output-high;
 359         };
 360
 361         ak8963 {
 362                 comp_int: comp-int {
 363                         rockchip,pins = <4 17 RK_FUNC_GPIO &pcfg_pull_default>;
 364                 };
 365         };
 366
 367         emac {
 368                 rmii_rst: rmii-rst {
 369                         rockchip,pins = <1 30 RK_FUNC_GPIO &pcfg_output_high>;
 370                 };
 371         };
 372
 373         ir {
 374                 ir_int: ir-int {
 375                         rockchip,pins = <6 1 RK_FUNC_GPIO &pcfg_pull_default>;
 376                 };
 377         };
 378
 379         keys {
 380                 pwr_key: pwr-key {
 381                         rockchip,pins = <6 2 RK_FUNC_GPIO &pcfg_pull_default>;
 382                 };
 383         };
 384
 385         mma8452 {
 386                 gsensor_int: gsensor-int {
 387                         rockchip,pins = <4 16 RK_FUNC_GPIO &pcfg_pull_default>;
 388                 };
 389         };
 390
 391         mmc {
 392                 sdmmc_pwr: sdmmc-pwr {
 393                         rockchip,pins = <3 7 RK_FUNC_GPIO &pcfg_pull_default>;
 394                 };
 395         };
 396
 397         usb_host {
 398                 host_drv: host-drv {
 399                         rockchip,pins = <0 6 RK_FUNC_GPIO &pcfg_pull_default>;
 400                 };
 401
 402                 hub_rst: hub-rst {
 403                         rockchip,pins = <1 31 RK_FUNC_GPIO &pcfg_output_high>;
 404                 };
 405
 406                 sata_pwr: sata-pwr {
 407                         rockchip,pins = <4 22 RK_FUNC_GPIO &pcfg_pull_default>;
 408                 };
 409
 410                 sata_reset: sata-reset {
 411                         rockchip,pins = <0 13 RK_FUNC_GPIO &pcfg_output_high>;
 412                 };
 413         };
 414
 415         usb_otg {
 416                 otg_drv: otg-drv {
 417                         rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_default>;
 418                 };
 419         };
 420
 421         tps {
 422                 pmic_int: pmic-int {
 423                         rockchip,pins = <6 4 RK_FUNC_GPIO &pcfg_pull_default>;
 424                 };
 425
 426                 pwr_hold: pwr-hold {
 427                         rockchip,pins = <6 8 RK_FUNC_GPIO &pcfg_output_high>;
 428                 };
 429         };
 430 };
 431
 432 &pwm1 {
 433         status = "okay";
 434 };
 435
 436 &pwm2 {
 437         status = "okay";
 438 };
 439
 440 &pwm3 {
 441         status = "okay";
 442 };
 443
 444 &saradc {
 445         vref-supply = <&vcc_25>;
 446         status = "okay";
 447 };
 448
 449 &spi0 {
 450         status = "okay";
 451 };
 452
 453 &uart0 {
 454         pinctrl-names = "default";
 455         pinctrl-0 = <&uart0_xfer>, <&uart0_cts>, <&uart0_rts>;
 456         status = "okay";
 457 };
 458
 459 &uart2 {
 460         status = "okay";
 461 };
 462
 463 &uart3 {
 464         pinctrl-names = "default";
 465         pinctrl-0 = <&uart3_xfer>, <&uart3_cts>, <&uart3_rts>;
 466         status = "okay";
 467 };
 468
 469 &usb_host {
 470         pinctrl-names = "default";
 471         pinctrl-0 = <&hub_rst>, <&sata_reset>;
 472         status = "okay";
 473 };
 474
 475 &usbphy {
 476         status = "okay";
 477 };
 478
 479 &usb_otg {
 480         status = "okay";
 481 };
 482
 483 &wdt {
 484         status = "okay";
 485 };