arch/arm/boot/dts/rk3288-r89.dts

   1 /*
   2  * Copyright (c) 2015 Heiko Stuebner <heiko@sntech.de>
   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/pwm/pwm.h>
  45 #include "rk3288.dtsi"
  46
  47 / {
  48         compatible = "netxeon,r89", "rockchip,rk3288";
  49
  50         memory {
  51                 device_type = "memory";
  52                 reg = <0x0 0x80000000>;
  53         };
  54
  55         ext_gmac: external-gmac-clock {
  56                 compatible = "fixed-clock";
  57                 clock-frequency = <125000000>;
  58                 clock-output-names = "ext_gmac";
  59                 #clock-cells = <0>;
  60         };
  61
  62         gpio-keys {
  63                 compatible = "gpio-keys";
  64                 #address-cells = <1>;
  65                 #size-cells = <0>;
  66                 autorepeat;
  67
  68                 pinctrl-names = "default";
  69                 pinctrl-0 = <&pwrbtn>;
  70
  71                 button@0 {
  72                         gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
  73                         linux,code = <116>;
  74                         label = "GPIO Key Power";
  75                         linux,input-type = <1>;
  76                         gpio-key,wakeup = <1>;
  77                         debounce-interval = <100>;
  78                 };
  79         };
  80
  81         ir: ir-receiver {
  82                 compatible = "gpio-ir-receiver";
  83                 gpios = <&gpio7 0 GPIO_ACTIVE_LOW>;
  84                 pinctrl-names = "default";
  85                 pinctrl-0 = <&ir_int>;
  86         };
  87
  88         vcc_host: vcc-host-regulator {
  89                 compatible = "regulator-fixed";
  90                 enable-active-high;
  91                 gpio = <&gpio0 14 GPIO_ACTIVE_HIGH>;
  92                 pinctrl-names = "default";
  93                 pinctrl-0 = <&host_vbus_drv>;
  94                 regulator-name = "vcc_host";
  95                 regulator-always-on;
  96                 regulator-boot-on;
  97         };
  98
  99         vcc_otg: vcc-otg-regulator {
 100                 compatible = "regulator-fixed";
 101                 enable-active-high;
 102                 gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>;
 103                 pinctrl-names = "default";
 104                 pinctrl-0 = <&otg_vbus_drv>;
 105                 regulator-name = "vcc_otg";
 106                 regulator-always-on;
 107                 regulator-boot-on;
 108         };
 109
 110         vcc_sdmmc: sdmmc-regulator {
 111                 compatible = "regulator-fixed";
 112                 regulator-name = "sdmmc-supply";
 113                 regulator-min-microvolt = <3300000>;
 114                 regulator-max-microvolt = <3300000>;
 115                 gpio = <&gpio7 11 GPIO_ACTIVE_LOW>;
 116                 startup-delay-us = <100000>;
 117                 vin-supply = <&vcc_io>;
 118         };
 119
 120         vcc_sys: sys-regulator {
 121                 compatible = "regulator-fixed";
 122                 regulator-name = "sys-supply";
 123                 regulator-min-microvolt = <5000000>;
 124                 regulator-max-microvolt = <5000000>;
 125                 regulator-always-on;
 126                 regulator-boot-on;
 127         };
 128 };
 129
 130 &cpu0 {
 131         cpu0-supply = <&vdd_cpu>;
 132 };
 133
 134 &gmac {
 135         phy-supply = <&vcc_lan>;
 136         phy-mode = "rgmii";
 137         clock_in_out = "input";
 138         snps,reset-gpio = <&gpio4 7 0>;
 139         snps,reset-active-low;
 140         snps,reset-delays-us = <0 10000 1000000>;
 141         assigned-clocks = <&cru SCLK_MAC>;
 142         assigned-clock-parents = <&ext_gmac>;
 143         pinctrl-names = "default";
 144         pinctrl-0 = <&rgmii_pins>;
 145         tx_delay = <0x30>;
 146         rx_delay = <0x10>;
 147         status = "ok";
 148 };
 149
 150 &hdmi {
 151         status = "okay";
 152 };
 153
 154 &i2c0 {
 155         status = "okay";
 156
 157         vdd_cpu: pmic@40 {
 158                 compatible = "silergy,syr827";
 159                 reg = <0x40>;
 160                 fcs,suspend-voltage-selector = <1>;
 161                 regulator-name = "VDD_CPU";
 162                 regulator-enable-ramp-delay = <300>;
 163                 regulator-min-microvolt = <850000>;
 164                 regulator-max-microvolt = <1350000>;
 165                 regulator-ramp-delay = <8000>;
 166                 regulator-always-on;
 167                 regulator-boot-on;
 168                 vin-supply = <&vcc_sys>;
 169         };
 170
 171         vdd_gpu: pmic@41 {
 172                 compatible = "silergy,syr828";
 173                 reg = <0x41>;
 174                 fcs,suspend-voltage-selector = <1>;
 175                 regulator-name = "VDD_GPU";
 176                 regulator-enable-ramp-delay = <300>;
 177                 regulator-min-microvolt = <850000>;
 178                 regulator-max-microvolt = <1350000>;
 179                 regulator-ramp-delay = <8000>;
 180                 regulator-always-on;
 181                 regulator-boot-on;
 182                 vin-supply = <&vcc_sys>;
 183         };
 184
 185         rtc@51 {
 186                 compatible = "haoyu,hym8563";
 187                 reg = <0x51>;
 188                 #clock-cells = <0>;
 189                 clock-output-names = "xin32k";
 190                 interrupt-parent = <&gpio0>;
 191                 interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
 192                 pinctrl-names = "default";
 193                 pinctrl-0 = <&pmic_int>;
 194         };
 195
 196         act8846: pmic@5a {
 197                 compatible = "active-semi,act8846";
 198                 reg = <0x5a>;
 199                 pinctrl-names = "default";
 200                 pinctrl-0 = <&pmic_vsel>, <&pwr_hold>;
 201                 system-power-controller;
 202
 203                 regulators {
 204                         vcc_ddr: REG1 {
 205                                 regulator-name = "VCC_DDR";
 206                                 regulator-min-microvolt = <1200000>;
 207                                 regulator-max-microvolt = <1200000>;
 208                                 regulator-always-on;
 209                         };
 210
 211                         vcc_io: REG2 {
 212                                 regulator-name = "VCC_IO";
 213                                 regulator-min-microvolt = <3300000>;
 214                                 regulator-max-microvolt = <3300000>;
 215                                 regulator-always-on;
 216                         };
 217
 218                         vdd_log: REG3 {
 219                                 regulator-name = "VDD_LOG";
 220                                 regulator-min-microvolt = <1000000>;
 221                                 regulator-max-microvolt = <1000000>;
 222                                 regulator-always-on;
 223                         };
 224
 225                         vcc_20: REG4 {
 226                                 regulator-name = "VCC_20";
 227                                 regulator-min-microvolt = <2000000>;
 228                                 regulator-max-microvolt = <2000000>;
 229                                 regulator-always-on;
 230                         };
 231
 232                         vccio_sd: REG5 {
 233                                 regulator-name = "VCCIO_SD";
 234                                 regulator-min-microvolt = <3300000>;
 235                                 regulator-max-microvolt = <3300000>;
 236                                 regulator-always-on;
 237                         };
 238
 239                         vdd10_lcd: REG6 {
 240                                 regulator-name = "VDD10_LCD";
 241                                 regulator-min-microvolt = <1000000>;
 242                                 regulator-max-microvolt = <1000000>;
 243                                 regulator-always-on;
 244                         };
 245
 246                         vcc_wl: REG7 {
 247                                 regulator-name = "VCC_WL";
 248                                 regulator-min-microvolt = <3300000>;
 249                                 regulator-max-microvolt = <3300000>;
 250                                 regulator-always-on;
 251                         };
 252
 253                         vcca_33: REG8 {
 254                                 regulator-name = "VCCA_33";
 255                                 regulator-min-microvolt = <3300000>;
 256                                 regulator-max-microvolt = <3300000>;
 257                                 regulator-always-on;
 258                         };
 259
 260                         vcc_lan: REG9 {
 261                                 regulator-name = "VCC_LAN";
 262                                 regulator-min-microvolt = <3300000>;
 263                                 regulator-max-microvolt = <3300000>;
 264                                 regulator-always-on;
 265                         };
 266
 267                         vdd_10: REG10 {
 268                                 regulator-name = "VDD_10";
 269                                 regulator-min-microvolt = <1000000>;
 270                                 regulator-max-microvolt = <1000000>;
 271                                 regulator-always-on;
 272                         };
 273
 274                         vcc_18: REG11 {
 275                                 regulator-name = "VCC_18";
 276                                 regulator-min-microvolt = <1800000>;
 277                                 regulator-max-microvolt = <1800000>;
 278                                 regulator-always-on;
 279                         };
 280
 281                         vcc18_lcd: REG12 {
 282                                 regulator-name = "VCC18_LCD";
 283                                 regulator-min-microvolt = <1800000>;
 284                                 regulator-max-microvolt = <1800000>;
 285                                 regulator-always-on;
 286                         };
 287                 };
 288         };
 289 };
 290
 291 &i2c5 {
 292         status = "okay";
 293 };
 294
 295 &pinctrl {
 296         pcfg_output_high: pcfg-output-high {
 297                 output-high;
 298         };
 299
 300         pcfg_output_low: pcfg-output-low {
 301                 output-low;
 302         };
 303
 304         act8846 {
 305                 pmic_vsel: pmic-vsel {
 306                         rockchip,pins = <7 1 RK_FUNC_GPIO &pcfg_output_low>;
 307                 };
 308
 309                 pwr_hold: pwr-hold {
 310                         rockchip,pins = <0 6 RK_FUNC_GPIO &pcfg_output_high>;
 311                 };
 312         };
 313
 314         buttons {
 315                 pwrbtn: pwrbtn {
 316                         rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>;
 317                 };
 318         };
 319
 320         ir {
 321                 ir_int: ir-int {
 322                         rockchip,pins = <7 0 RK_FUNC_GPIO &pcfg_pull_up>;
 323                 };
 324         };
 325
 326         pmic {
 327                 pmic_int: pmic-int {
 328                         rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>;
 329                 };
 330         };
 331
 332         usb {
 333                 host_vbus_drv: host-vbus-drv {
 334                         rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>;
 335                 };
 336
 337                 otg_vbus_drv: otg-vbus-drv {
 338                         rockchip,pins = <0 12 RK_FUNC_GPIO &pcfg_pull_none>;
 339                 };
 340         };
 341 };
 342
 343 &pwm0 {
 344         status = "okay";
 345 };
 346
 347 &saradc {
 348         vref-supply = <&vcc_18>;
 349         status = "okay";
 350 };
 351
 352 &sdmmc {
 353         bus-width = <4>;
 354         cap-mmc-highspeed;
 355         cap-sd-highspeed;
 356         card-detect-delay = <200>;
 357         disable-wp;
 358         num-slots = <1>;
 359         pinctrl-names = "default";
 360         pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
 361         vmmc-supply = <&vcc_sdmmc>;
 362         vqmmc-supply = <&vccio_sd>;
 363         status = "okay";
 364 };
 365
 366 &tsadc {
 367         rockchip,hw-tshut-mode = <0>;
 368         rockchip,hw-tshut-polarity = <0>;
 369         status = "okay";
 370 };
 371
 372 &uart0 {
 373         status = "okay";
 374 };
 375
 376 &uart1 {
 377         status = "okay";
 378 };
 379
 380 &uart2 {
 381         status = "okay";
 382 };
 383
 384 &uart3 {
 385         status = "okay";
 386 };
 387
 388 &uart4 {
 389         status = "okay";
 390 };
 391
 392 &usb_host0_ehci {
 393         status = "okay";
 394 };
 395
 396 &usb_host1 {
 397         status = "okay";
 398 };
 399
 400 &usb_otg {
 401         status = "okay";
 402 };
 403
 404 &usbphy {
 405         status = "okay";
 406 };
 407
 408 &vopb {
 409         status = "okay";
 410 };
 411
 412 &vopb_mmu {
 413         status = "okay";
 414 };
 415
 416 &vopl {
 417         status = "okay";
 418 };
 419
 420 &vopl_mmu {
 421         status = "okay";
 422 };
 423
 424 &wdt {
 425         status = "okay";
 426 };