arch/arm/dts/rk3288-firefly.dtsi

   1 // SPDX-License-Identifier: GPL-2.0+ OR X11
   2 /*
   3  * Copyright (c) 2014, 2015 FUKAUMI Naoki <naobsd@gmail.com>
   4  */
   5
   6 #include "rk3288.dtsi"
   7
   8 / {
   9         memory {
  10                 reg = <0 0x80000000>;
  11         };
  12
  13         ext_gmac: external-gmac-clock {
  14                 compatible = "fixed-clock";
  15                 #clock-cells = <0>;
  16                 clock-frequency = <125000000>;
  17                 clock-output-names = "ext_gmac";
  18         };
  19
  20         ir: ir-receiver {
  21                 compatible = "gpio-ir-receiver";
  22                 pinctrl-names = "default";
  23                 pinctrl-0 = <&ir_int>;
  24         };
  25
  26         keys: gpio-keys {
  27                 compatible = "gpio-keys";
  28                 #address-cells = <1>;
  29                 #size-cells = <0>;
  30
  31                 button@0 {
  32                         gpio-key,wakeup = <1>;
  33                         gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
  34                         label = "GPIO Power";
  35                         linux,code = <116>;
  36                         pinctrl-names = "default";
  37                         pinctrl-0 = <&pwr_key>;
  38                 };
  39         };
  40
  41         leds {
  42                 u-boot,dm-pre-reloc;
  43                 compatible = "gpio-leds";
  44
  45                 work {
  46                         u-boot,dm-pre-reloc;
  47                         gpios = <&gpio8 1 GPIO_ACTIVE_LOW>;
  48                         label = "firefly:blue:user";
  49                         linux,default-trigger = "rc-feedback";
  50                         pinctrl-names = "default";
  51                         pinctrl-0 = <&work_led>;
  52                 };
  53
  54                 power {
  55                         u-boot,dm-pre-reloc;
  56                         gpios = <&gpio8 2 GPIO_ACTIVE_LOW>;
  57                         label = "firefly:green:power";
  58                         linux,default-trigger = "default-on";
  59                         pinctrl-names = "default";
  60                         pinctrl-0 = <&power_led>;
  61                 };
  62         };
  63
  64         vcc_sys: vsys-regulator {
  65                 compatible = "regulator-fixed";
  66                 regulator-name = "vcc_sys";
  67                 regulator-min-microvolt = <5000000>;
  68                 regulator-max-microvolt = <5000000>;
  69                 regulator-always-on;
  70                 regulator-boot-on;
  71         };
  72
  73         vcc_sd: sdmmc-regulator {
  74                 compatible = "regulator-fixed";
  75                 gpio = <&gpio7 11 GPIO_ACTIVE_LOW>;
  76                 pinctrl-names = "default";
  77                 pinctrl-0 = <&sdmmc_pwr>;
  78                 regulator-name = "vcc_sd";
  79                 regulator-min-microvolt = <3300000>;
  80                 regulator-max-microvolt = <3300000>;
  81                 startup-delay-us = <100000>;
  82                 vin-supply = <&vcc_io>;
  83         };
  84
  85         vcc_flash: flash-regulator {
  86                 compatible = "regulator-fixed";
  87                 regulator-name = "vcc_flash";
  88                 regulator-min-microvolt = <1800000>;
  89                 regulator-max-microvolt = <1800000>;
  90                 vin-supply = <&vcc_io>;
  91         };
  92
  93         vcc_5v: usb-regulator {
  94                 compatible = "regulator-fixed";
  95                 regulator-name = "vcc_5v";
  96                 regulator-min-microvolt = <5000000>;
  97                 regulator-max-microvolt = <5000000>;
  98                 regulator-always-on;
  99                 regulator-boot-on;
 100                 vin-supply = <&vcc_sys>;
 101         };
 102
 103         vcc_host_5v: usb-host-regulator {
 104                 compatible = "regulator-fixed";
 105                 enable-active-high;
 106                 gpio = <&gpio0 14 GPIO_ACTIVE_HIGH>;
 107                 pinctrl-names = "default";
 108                 pinctrl-0 = <&host_vbus_drv>;
 109                 regulator-name = "vcc_host_5v";
 110                 regulator-min-microvolt = <5000000>;
 111                 regulator-max-microvolt = <5000000>;
 112                 regulator-always-on;
 113                 vin-supply = <&vcc_5v>;
 114         };
 115
 116         vcc_otg_5v: usb-otg-regulator {
 117                 compatible = "regulator-fixed";
 118                 enable-active-high;
 119                 gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>;
 120                 pinctrl-names = "default";
 121                 pinctrl-0 = <&otg_vbus_drv>;
 122                 regulator-name = "vcc_otg_5v";
 123                 regulator-min-microvolt = <5000000>;
 124                 regulator-max-microvolt = <5000000>;
 125                 regulator-always-on;
 126                 vin-supply = <&vcc_5v>;
 127         };
 128 };
 129
 130 &cpu0 {
 131         cpu0-supply = <&vdd_cpu>;
 132 };
 133
 134 &emmc {
 135         broken-cd;
 136         bus-width = <8>;
 137         cap-mmc-highspeed;
 138         disable-wp;
 139         non-removable;
 140         num-slots = <1>;
 141         pinctrl-names = "default";
 142         pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_pwr>, <&emmc_bus8>;
 143         vmmc-supply = <&vcc_io>;
 144         vqmmc-supply = <&vcc_flash>;
 145         status = "okay";
 146 };
 147
 148 &gmac {
 149         assigned-clocks = <&cru SCLK_MAC>;
 150         assigned-clock-parents = <&ext_gmac>;
 151         clock_in_out = "input";
 152         pinctrl-names = "default";
 153         pinctrl-0 = <&rgmii_pins>, <&phy_rst>, <&phy_pmeb>, <&phy_int>;
 154         phy-supply = <&vcc_lan>;
 155         phy-mode = "rgmii";
 156         snps,reset-active-low;
 157         snps,reset-delays-us = <0 10000 1000000>;
 158         snps,reset-gpio = <&gpio4 8 GPIO_ACTIVE_LOW>;
 159         tx_delay = <0x30>;
 160         rx_delay = <0x10>;
 161         status = "okay";
 162 };
 163
 164 &hdmi {
 165         ddc-i2c-bus = <&i2c5>;
 166         status = "okay";
 167 };
 168
 169 &i2c0 {
 170         clock-frequency = <400000>;
 171         status = "okay";
 172
 173         vdd_cpu: syr827@40 {
 174                 compatible = "silergy,syr827";
 175                 fcs,suspend-voltage-selector = <1>;
 176                 reg = <0x40>;
 177                 regulator-name = "vdd_cpu";
 178                 regulator-min-microvolt = <850000>;
 179                 regulator-max-microvolt = <1350000>;
 180                 regulator-always-on;
 181                 regulator-boot-on;
 182                 vin-supply = <&vcc_sys>;
 183         };
 184
 185         vdd_gpu: syr828@41 {
 186                 compatible = "silergy,syr828";
 187                 fcs,suspend-voltage-selector = <1>;
 188                 reg = <0x41>;
 189                 regulator-name = "vdd_gpu";
 190                 regulator-min-microvolt = <850000>;
 191                 regulator-max-microvolt = <1350000>;
 192                 regulator-always-on;
 193                 vin-supply = <&vcc_sys>;
 194         };
 195
 196         hym8563: hym8563@51 {
 197                 compatible = "haoyu,hym8563";
 198                 reg = <0x51>;
 199                 #clock-cells = <0>;
 200                 clock-frequency = <32768>;
 201                 clock-output-names = "xin32k";
 202                 interrupt-parent = <&gpio7>;
 203                 interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
 204                 pinctrl-names = "default";
 205                 pinctrl-0 = <&rtc_int>;
 206         };
 207
 208         act8846: act8846@5a {
 209                 compatible = "active-semi,act8846";
 210                 reg = <0x5a>;
 211                 pinctrl-names = "default";
 212                 pinctrl-0 = <&pmic_vsel>, <&pwr_hold>;
 213                 system-power-controller;
 214
 215                 regulators {
 216                         vcc_ddr: REG1 {
 217                                 regulator-name = "vcc_ddr";
 218                                 regulator-min-microvolt = <1200000>;
 219                                 regulator-max-microvolt = <1200000>;
 220                                 regulator-always-on;
 221                         };
 222
 223                         vcc_io: REG2 {
 224                                 regulator-name = "vcc_io";
 225                                 regulator-min-microvolt = <3300000>;
 226                                 regulator-max-microvolt = <3300000>;
 227                                 regulator-always-on;
 228                         };
 229
 230                         vdd_log: REG3 {
 231                                 regulator-name = "vdd_log";
 232                                 regulator-min-microvolt = <1100000>;
 233                                 regulator-max-microvolt = <1100000>;
 234                                 regulator-always-on;
 235                         };
 236
 237                         vcc_20: REG4 {
 238                                 regulator-name = "vcc_20";
 239                                 regulator-min-microvolt = <2000000>;
 240                                 regulator-max-microvolt = <2000000>;
 241                                 regulator-always-on;
 242                         };
 243
 244                         vccio_sd: REG5 {
 245                                 regulator-name = "vccio_sd";
 246                                 regulator-min-microvolt = <3300000>;
 247                                 regulator-max-microvolt = <3300000>;
 248                                 regulator-always-on;
 249                         };
 250
 251                         vdd10_lcd: REG6 {
 252                                 regulator-name = "vdd10_lcd";
 253                                 regulator-min-microvolt = <1000000>;
 254                                 regulator-max-microvolt = <1000000>;
 255                                 regulator-always-on;
 256                         };
 257
 258                         vcca_18: REG7 {
 259                                 regulator-name = "vcca_18";
 260                                 regulator-min-microvolt = <1800000>;
 261                                 regulator-max-microvolt = <1800000>;
 262                         };
 263
 264                         vcca_33: REG8 {
 265                                 regulator-name = "vcca_33";
 266                                 regulator-min-microvolt = <3300000>;
 267                                 regulator-max-microvolt = <3300000>;
 268                         };
 269
 270                         vcc_lan: REG9 {
 271                                 regulator-name = "vcc_lan";
 272                                 regulator-min-microvolt = <3300000>;
 273                                 regulator-max-microvolt = <3300000>;
 274                         };
 275
 276                         vdd_10: REG10 {
 277                                 regulator-name = "vdd_10";
 278                                 regulator-min-microvolt = <1000000>;
 279                                 regulator-max-microvolt = <1000000>;
 280                                 regulator-always-on;
 281                         };
 282
 283                         vcc_18: REG11 {
 284                                 regulator-name = "vcc_18";
 285                                 regulator-min-microvolt = <1800000>;
 286                                 regulator-max-microvolt = <1800000>;
 287                                 regulator-always-on;
 288                         };
 289
 290                         vcc18_lcd: REG12 {
 291                                 regulator-name = "vcc18_lcd";
 292                                 regulator-min-microvolt = <1800000>;
 293                                 regulator-max-microvolt = <1800000>;
 294                                 regulator-always-on;
 295                         };
 296                 };
 297         };
 298 };
 299
 300 &i2c1 {
 301         status = "okay";
 302 };
 303
 304 &i2c2 {
 305         status = "okay";
 306 };
 307
 308 &i2c4 {
 309         status = "okay";
 310 };
 311
 312 &i2c5 {
 313         status = "okay";
 314 };
 315
 316 &pinctrl {
 317         pcfg_output_high: pcfg-output-high {
 318                 output-high;
 319         };
 320
 321         pcfg_output_low: pcfg-output-low {
 322                 output-low;
 323         };
 324
 325         act8846 {
 326                 pwr_hold: pwr-hold {
 327                         rockchip,pins = <0 1 RK_FUNC_GPIO &pcfg_output_high>;
 328                 };
 329         };
 330
 331         gmac {
 332                 phy_int: phy-int {
 333                         rockchip,pins = <0 9 RK_FUNC_GPIO &pcfg_pull_up>;
 334                 };
 335
 336                 phy_pmeb: phy-pmeb {
 337                         rockchip,pins = <0 8 RK_FUNC_GPIO &pcfg_pull_up>;
 338                 };
 339
 340                 phy_rst: phy-rst {
 341                         rockchip,pins = <4 8 RK_FUNC_GPIO &pcfg_output_high>;
 342                 };
 343         };
 344
 345         hym8563 {
 346                 rtc_int: rtc-int {
 347                         rockchip,pins = <7 4 RK_FUNC_GPIO &pcfg_pull_up>;
 348                 };
 349         };
 350
 351         keys {
 352                 pwr_key: pwr-key {
 353                         rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>;
 354                 };
 355         };
 356
 357         leds {
 358                 power_led: power-led {
 359                         rockchip,pins = <8 2 RK_FUNC_GPIO &pcfg_pull_none>;
 360                 };
 361
 362                 work_led: work-led {
 363                         rockchip,pins = <8 1 RK_FUNC_GPIO &pcfg_pull_none>;
 364                 };
 365         };
 366
 367         sdmmc {
 368                 sdmmc_pwr: sdmmc-pwr {
 369                         rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>;
 370                 };
 371         };
 372
 373         usb_host {
 374                 host_vbus_drv: host-vbus-drv {
 375                         rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>;
 376                 };
 377
 378                 usbhub_rst: usbhub-rst {
 379                         rockchip,pins = <8 3 RK_FUNC_GPIO &pcfg_output_high>;
 380                 };
 381         };
 382
 383         usb_otg {
 384                 otg_vbus_drv: otg-vbus-drv {
 385                         rockchip,pins = <0 12 RK_FUNC_GPIO &pcfg_pull_none>;
 386                 };
 387         };
 388 };
 389
 390 &saradc {
 391         vref-supply = <&vcc_18>;
 392         status = "okay";
 393 };
 394
 395 &sdio0 {
 396         broken-cd;
 397         bus-width = <4>;
 398         disable-wp;
 399         non-removable;
 400         num-slots = <1>;
 401         pinctrl-names = "default";
 402         pinctrl-0 = <&sdio0_bus4>, <&sdio0_cmd>, <&sdio0_clk>;
 403         vmmc-supply = <&vcc_18>;
 404         status = "disabled";
 405 };
 406
 407 &sdmmc {
 408         bus-width = <4>;
 409         cap-mmc-highspeed;
 410         cap-sd-highspeed;
 411         card-detect-delay = <200>;
 412         disable-wp;
 413         num-slots = <1>;
 414         pinctrl-names = "default";
 415         pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>;
 416         vmmc-supply = <&vcc_sd>;
 417         status = "okay";
 418 };
 419
 420 &spi0 {
 421         pinctrl-names = "default";
 422         pinctrl-0 = <&spi0_clk>, <&spi0_cs0>, <&spi0_tx>, <&spi0_rx>, <&spi0_cs1>;
 423         status = "okay";
 424 };
 425
 426 &uart0 {
 427         pinctrl-names = "default";
 428         pinctrl-0 = <&uart0_xfer>, <&uart0_cts>, <&uart0_rts>;
 429         status = "okay";
 430 };
 431
 432 &uart1 {
 433         status = "okay";
 434 };
 435
 436 &uart2 {
 437         status = "okay";
 438 };
 439
 440 &uart3 {
 441         status = "okay";
 442 };
 443
 444 &usb_host1 {
 445         pinctrl-names = "default";
 446         pinctrl-0 = <&usbhub_rst>;
 447         status = "okay";
 448 };
 449
 450 &usb_otg {
 451         status = "okay";
 452 };
 453
 454 &vopb {
 455         status = "okay";
 456 };
 457
 458 &vopb_mmu {
 459         status = "okay";
 460 };
 461
 462 &vopl {
 463         status = "okay";
 464 };
 465
 466 &vopl_mmu {
 467         status = "okay";
 468 };
 469
 470 &wdt {
 471         status = "okay";
 472 };