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