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                 reset-gpios = <&gpio1 RK_PD6 GPIO_ACTIVE_LOW>;
 181         };
 182 };
 183
 184 &emmc {
 185         bus-width = <8>;
 186         cap-mmc-highspeed;
 187         disable-wp;
 188         non-removable;
 189         pinctrl-names = "default";
 190         pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_rst>;
 191         vmmc-supply = <&vcc_emmc>;
 192         vqmmc-supply = <&vcc_emmc>;
 193         status = "okay";
 194 };
 195
 196 &i2c0 {
 197         clock-frequency = <400000>;
 198         status = "okay";
 199
 200         ak8963: ak8963@d {
 201                 compatible = "asahi-kasei,ak8975";
 202                 reg = <0x0d>;
 203                 interrupt-parent = <&gpio4>;
 204                 interrupts = <RK_PC1 IRQ_TYPE_EDGE_RISING>;
 205                 pinctrl-names = "default";
 206                 pinctrl-0 = <&comp_int>;
 207         };
 208
 209         mma8452: mma8452@1d {
 210                 compatible = "fsl,mma8452";
 211                 reg = <0x1d>;
 212                 interrupt-parent = <&gpio4>;
 213                 interrupts = <RK_PC0 IRQ_TYPE_EDGE_RISING>;
 214                 pinctrl-names = "default";
 215                 pinctrl-0 = <&gsensor_int>;
 216         };
 217 };
 218
 219 &i2c1 {
 220         clock-frequency = <400000>;
 221         status = "okay";
 222
 223         tps: tps@2d {
 224                 reg = <0x2d>;
 225                 interrupt-parent = <&gpio6>;
 226                 interrupts = <RK_PA4 IRQ_TYPE_EDGE_RISING>;
 227                 pinctrl-names = "default";
 228                 pinctrl-0 = <&pmic_int>, <&pwr_hold>;
 229
 230                 vcc1-supply = <&vsys>;
 231                 vcc2-supply = <&vsys>;
 232                 vcc3-supply = <&vsys>;
 233                 vcc4-supply = <&vsys>;
 234                 vcc5-supply = <&vcc_io>;
 235                 vcc6-supply = <&vcc_io>;
 236                 vcc7-supply = <&vsys>;
 237                 vccio-supply = <&vsys>;
 238
 239                 regulators {
 240                         vcc_rtc: regulator@0 {
 241                                 regulator-name = "vcc_rtc";
 242                                 regulator-always-on;
 243                         };
 244
 245                         vcc_io: regulator@1 {
 246                                 regulator-name = "vcc_io";
 247                                 regulator-min-microvolt = <3300000>;
 248                                 regulator-max-microvolt = <3300000>;
 249                                 regulator-always-on;
 250                         };
 251
 252                         vdd_arm: regulator@2 {
 253                                 regulator-name = "vdd_arm";
 254                                 regulator-min-microvolt = <600000>;
 255                                 regulator-max-microvolt = <1500000>;
 256                                 regulator-always-on;
 257                                 regulator-boot-on;
 258                         };
 259
 260                         vcc_ddr: regulator@3 {
 261                                 regulator-name = "vcc_ddr";
 262                                 regulator-min-microvolt = <600000>;
 263                                 regulator-max-microvolt = <1500000>;
 264                                 regulator-always-on;
 265                                 regulator-boot-on;
 266                         };
 267
 268                         vcc18: regulator@5 {
 269                                 regulator-name = "vcc18";
 270                                 regulator-min-microvolt = <1800000>;
 271                                 regulator-max-microvolt = <1800000>;
 272                                 regulator-always-on;
 273                         };
 274
 275                         vdd_11: regulator@6 {
 276                                 regulator-name = "vdd_11";
 277                                 regulator-min-microvolt = <1100000>;
 278                                 regulator-max-microvolt = <1100000>;
 279                                 regulator-always-on;
 280                         };
 281
 282                         vcc_25: regulator@7 {
 283                                 regulator-name = "vcc_25";
 284                                 regulator-min-microvolt = <2500000>;
 285                                 regulator-max-microvolt = <2500000>;
 286                                 regulator-always-on;
 287                         };
 288
 289                         vccio_wl: regulator@8 {
 290                                 regulator-name = "vccio_wl";
 291                                 regulator-min-microvolt = <1800000>;
 292                                 regulator-max-microvolt = <1800000>;
 293                         };
 294
 295                         vcc25_hdmi: regulator@9 {
 296                                 regulator-name = "vcc25_hdmi";
 297                                 regulator-min-microvolt = <2500000>;
 298                                 regulator-max-microvolt = <2500000>;
 299                         };
 300
 301                         vcca_33: regulator@10 {
 302                                 regulator-name = "vcca_33";
 303                                 regulator-min-microvolt = <3300000>;
 304                                 regulator-max-microvolt = <3300000>;
 305                         };
 306
 307                         vcc_rmii: regulator@11 {
 308                                 regulator-name = "vcc_rmii";
 309                                 regulator-min-microvolt = <3300000>;
 310                                 regulator-max-microvolt = <3300000>;
 311                         };
 312
 313                         vcc28_cif: regulator@12 {
 314                                 regulator-name = "vcc28_cif";
 315                                 regulator-min-microvolt = <2800000>;
 316                                 regulator-max-microvolt = <2800000>;
 317                         };
 318                 };
 319         };
 320 };
 321
 322 #include "tps65910.dtsi"
 323
 324 &i2c2 {
 325         status = "okay";
 326 };
 327
 328 &i2c3 {
 329         status = "okay";
 330 };
 331
 332 &i2c4 {
 333         status = "okay";
 334 };
 335
 336 &mmc0 {
 337         bus-width = <4>;
 338         disable-wp;
 339         pinctrl-names = "default";
 340         pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;
 341         vmmc-supply = <&vcc_sd>;
 342         cap-mmc-highspeed;
 343         cap-sd-highspeed;
 344         status = "okay";
 345 };
 346
 347 &mmc1 {
 348         bus-width = <4>;
 349         disable-wp;
 350         non-removable;
 351         pinctrl-names = "default";
 352         pinctrl-0 = <&sd1_clk>, <&sd1_cmd>, <&sd1_bus4>;
 353         vmmc-supply = <&vccio_wl>;
 354         status = "okay";
 355 };
 356
 357 &pinctrl {
 358         pcfg_output_high: pcfg-output-high {
 359                 output-high;
 360         };
 361
 362         ak8963 {
 363                 comp_int: comp-int {
 364                         rockchip,pins = <4 17 RK_FUNC_GPIO &pcfg_pull_default>;
 365                 };
 366         };
 367
 368         emac {
 369                 rmii_rst: rmii-rst {
 370                         rockchip,pins = <1 30 RK_FUNC_GPIO &pcfg_output_high>;
 371                 };
 372         };
 373
 374         ir {
 375                 ir_int: ir-int {
 376                         rockchip,pins = <6 1 RK_FUNC_GPIO &pcfg_pull_default>;
 377                 };
 378         };
 379
 380         keys {
 381                 pwr_key: pwr-key {
 382                         rockchip,pins = <6 2 RK_FUNC_GPIO &pcfg_pull_default>;
 383                 };
 384         };
 385
 386         mma8452 {
 387                 gsensor_int: gsensor-int {
 388                         rockchip,pins = <4 16 RK_FUNC_GPIO &pcfg_pull_default>;
 389                 };
 390         };
 391
 392         mmc {
 393                 sdmmc_pwr: sdmmc-pwr {
 394                         rockchip,pins = <3 7 RK_FUNC_GPIO &pcfg_pull_default>;
 395                 };
 396         };
 397
 398         usb_host {
 399                 host_drv: host-drv {
 400                         rockchip,pins = <0 6 RK_FUNC_GPIO &pcfg_pull_default>;
 401                 };
 402
 403                 hub_rst: hub-rst {
 404                         rockchip,pins = <1 31 RK_FUNC_GPIO &pcfg_output_high>;
 405                 };
 406
 407                 sata_pwr: sata-pwr {
 408                         rockchip,pins = <4 22 RK_FUNC_GPIO &pcfg_pull_default>;
 409                 };
 410
 411                 sata_reset: sata-reset {
 412                         rockchip,pins = <0 13 RK_FUNC_GPIO &pcfg_output_high>;
 413                 };
 414         };
 415
 416         usb_otg {
 417                 otg_drv: otg-drv {
 418                         rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_default>;
 419                 };
 420         };
 421
 422         tps {
 423                 pmic_int: pmic-int {
 424                         rockchip,pins = <6 4 RK_FUNC_GPIO &pcfg_pull_default>;
 425                 };
 426
 427                 pwr_hold: pwr-hold {
 428                         rockchip,pins = <6 8 RK_FUNC_GPIO &pcfg_output_high>;
 429                 };
 430         };
 431 };
 432
 433 &pwm1 {
 434         status = "okay";
 435 };
 436
 437 &pwm2 {
 438         status = "okay";
 439 };
 440
 441 &pwm3 {
 442         status = "okay";
 443 };
 444
 445 &saradc {
 446         vref-supply = <&vcc_25>;
 447         status = "okay";
 448 };
 449
 450 &spi0 {
 451         status = "okay";
 452 };
 453
 454 &uart0 {
 455         pinctrl-names = "default";
 456         pinctrl-0 = <&uart0_xfer>, <&uart0_cts>, <&uart0_rts>;
 457         status = "okay";
 458 };
 459
 460 &uart2 {
 461         status = "okay";
 462 };
 463
 464 &uart3 {
 465         pinctrl-names = "default";
 466         pinctrl-0 = <&uart3_xfer>, <&uart3_cts>, <&uart3_rts>;
 467         status = "okay";
 468 };
 469
 470 &usb_host {
 471         pinctrl-names = "default";
 472         pinctrl-0 = <&hub_rst>, <&sata_reset>;
 473         status = "okay";
 474 };
 475
 476 &usbphy {
 477         status = "okay";
 478 };
 479
 480 &usb_otg {
 481         status = "okay";
 482 };
 483
 484 &wdt {
 485         status = "okay";
 486 };