arch/arm/dts/rk3288-firefly.dtsi

   1 /*
   2  * Copyright (c) 2014, 2015 FUKAUMI Naoki <naobsd@gmail.com>
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0+ X11
   5  */
   6
   7 #include "rk3288.dtsi"
   8
   9 / {
  10         memory {
  11                 reg = <0 0x80000000>;
  12         };
  13
  14         ext_gmac: external-gmac-clock {
  15                 compatible = "fixed-clock";
  16                 #clock-cells = <0>;
  17                 clock-frequency = <125000000>;
  18                 clock-output-names = "ext_gmac";
  19         };
  20
  21         ir: ir-receiver {
  22                 compatible = "gpio-ir-receiver";
  23                 pinctrl-names = "default";
  24                 pinctrl-0 = <&ir_int>;
  25         };
  26
  27         keys: gpio-keys {
  28                 compatible = "gpio-keys";
  29                 #address-cells = <1>;
  30                 #size-cells = <0>;
  31
  32                 button@0 {
  33                         gpio-key,wakeup = <1>;
  34                         gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
  35                         label = "GPIO Power";
  36                         linux,code = <116>;
  37                         pinctrl-names = "default";
  38                         pinctrl-0 = <&pwr_key>;
  39                 };
  40         };
  41
  42         leds {
  43                 u-boot,dm-pre-reloc;
  44                 compatible = "gpio-leds";
  45
  46                 work {
  47                         u-boot,dm-pre-reloc;
  48                         gpios = <&gpio8 1 GPIO_ACTIVE_LOW>;
  49                         label = "firefly:blue:user";
  50                         linux,default-trigger = "rc-feedback";
  51                         pinctrl-names = "default";
  52                         pinctrl-0 = <&work_led>;
  53                 };
  54
  55                 power {
  56                         u-boot,dm-pre-reloc;
  57                         gpios = <&gpio8 2 GPIO_ACTIVE_LOW>;
  58                         label = "firefly:green:power";
  59                         linux,default-trigger = "default-on";
  60                         pinctrl-names = "default";
  61                         pinctrl-0 = <&power_led>;
  62                 };
  63         };
  64
  65         vcc_sys: vsys-regulator {
  66                 compatible = "regulator-fixed";
  67                 regulator-name = "vcc_sys";
  68                 regulator-min-microvolt = <5000000>;
  69                 regulator-max-microvolt = <5000000>;
  70                 regulator-always-on;
  71                 regulator-boot-on;
  72         };
  73
  74         vcc_sd: sdmmc-regulator {
  75                 compatible = "regulator-fixed";
  76                 gpio = <&gpio7 11 GPIO_ACTIVE_LOW>;
  77                 pinctrl-names = "default";
  78                 pinctrl-0 = <&sdmmc_pwr>;
  79                 regulator-name = "vcc_sd";
  80                 regulator-min-microvolt = <3300000>;
  81                 regulator-max-microvolt = <3300000>;
  82                 startup-delay-us = <100000>;
  83                 vin-supply = <&vcc_io>;
  84         };
  85
  86         vcc_flash: flash-regulator {
  87                 compatible = "regulator-fixed";
  88                 regulator-name = "vcc_flash";
  89                 regulator-min-microvolt = <1800000>;
  90                 regulator-max-microvolt = <1800000>;
  91                 vin-supply = <&vcc_io>;
  92         };
  93
  94         vcc_5v: usb-regulator {
  95                 compatible = "regulator-fixed";
  96                 regulator-name = "vcc_5v";
  97                 regulator-min-microvolt = <5000000>;
  98                 regulator-max-microvolt = <5000000>;
  99                 regulator-always-on;
 100                 regulator-boot-on;
 101                 vin-supply = <&vcc_sys>;
 102         };
 103
 104         vcc_host_5v: usb-host-regulator {
 105                 compatible = "regulator-fixed";
 106                 enable-active-high;
 107                 gpio = <&gpio0 14 GPIO_ACTIVE_HIGH>;
 108                 pinctrl-names = "default";
 109                 pinctrl-0 = <&host_vbus_drv>;
 110                 regulator-name = "vcc_host_5v";
 111                 regulator-min-microvolt = <5000000>;
 112                 regulator-max-microvolt = <5000000>;
 113                 regulator-always-on;
 114                 vin-supply = <&vcc_5v>;
 115         };
 116
 117         vcc_otg_5v: usb-otg-regulator {
 118                 compatible = "regulator-fixed";
 119                 enable-active-high;
 120                 gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>;
 121                 pinctrl-names = "default";
 122                 pinctrl-0 = <&otg_vbus_drv>;
 123                 regulator-name = "vcc_otg_5v";
 124                 regulator-min-microvolt = <5000000>;
 125                 regulator-max-microvolt = <5000000>;
 126                 regulator-always-on;
 127                 vin-supply = <&vcc_5v>;
 128         };
 129 };
 130
 131 &cpu0 {
 132         cpu0-supply = <&vdd_cpu>;
 133 };
 134
 135 &emmc {
 136         broken-cd;
 137         bus-width = <8>;
 138         cap-mmc-highspeed;
 139         disable-wp;
 140         non-removable;
 141         num-slots = <1>;
 142         pinctrl-names = "default";
 143         pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_pwr>, <&emmc_bus8>;
 144         vmmc-supply = <&vcc_io>;
 145         vqmmc-supply = <&vcc_flash>;
 146         status = "okay";
 147 };
 148
 149 &gmac {
 150         assigned-clocks = <&cru SCLK_MAC>;
 151         assigned-clock-parents = <&ext_gmac>;
 152         clock_in_out = "input";
 153         pinctrl-names = "default";
 154         pinctrl-0 = <&rgmii_pins>, <&phy_rst>, <&phy_pmeb>, <&phy_int>;
 155         phy-supply = <&vcc_lan>;
 156         phy-mode = "rgmii";
 157         snps,reset-active-low;
 158         snps,reset-delays-us = <0 10000 1000000>;
 159         snps,reset-gpio = <&gpio4 8 GPIO_ACTIVE_LOW>;
 160         tx_delay = <0x30>;
 161         rx_delay = <0x10>;
 162         status = "okay";
 163 };
 164
 165 &hdmi {
 166         ddc-i2c-bus = <&i2c5>;
 167         status = "okay";
 168 };
 169
 170 &i2c0 {
 171         clock-frequency = <400000>;
 172         status = "okay";
 173
 174         vdd_cpu: syr827@40 {
 175                 compatible = "silergy,syr827";
 176                 fcs,suspend-voltage-selector = <1>;
 177                 reg = <0x40>;
 178                 regulator-name = "vdd_cpu";
 179                 regulator-min-microvolt = <850000>;
 180                 regulator-max-microvolt = <1350000>;
 181                 regulator-always-on;
 182                 regulator-boot-on;
 183                 vin-supply = <&vcc_sys>;
 184         };
 185
 186         vdd_gpu: syr828@41 {
 187                 compatible = "silergy,syr828";
 188                 fcs,suspend-voltage-selector = <1>;
 189                 reg = <0x41>;
 190                 regulator-name = "vdd_gpu";
 191                 regulator-min-microvolt = <850000>;
 192                 regulator-max-microvolt = <1350000>;
 193                 regulator-always-on;
 194                 vin-supply = <&vcc_sys>;
 195         };
 196
 197         hym8563: hym8563@51 {
 198                 compatible = "haoyu,hym8563";
 199                 reg = <0x51>;
 200                 #clock-cells = <0>;
 201                 clock-frequency = <32768>;
 202                 clock-output-names = "xin32k";
 203                 interrupt-parent = <&gpio7>;
 204                 interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
 205                 pinctrl-names = "default";
 206                 pinctrl-0 = <&rtc_int>;
 207         };
 208
 209         act8846: act8846@5a {
 210                 compatible = "active-semi,act8846";
 211                 reg = <0x5a>;
 212                 pinctrl-names = "default";
 213                 pinctrl-0 = <&pmic_vsel>, <&pwr_hold>;
 214                 system-power-controller;
 215
 216                 regulators {
 217                         vcc_ddr: REG1 {
 218                                 regulator-name = "vcc_ddr";
 219                                 regulator-min-microvolt = <1200000>;
 220                                 regulator-max-microvolt = <1200000>;
 221                                 regulator-always-on;
 222                         };
 223
 224                         vcc_io: REG2 {
 225                                 regulator-name = "vcc_io";
 226                                 regulator-min-microvolt = <3300000>;
 227                                 regulator-max-microvolt = <3300000>;
 228                                 regulator-always-on;
 229                         };
 230
 231                         vdd_log: REG3 {
 232                                 regulator-name = "vdd_log";
 233                                 regulator-min-microvolt = <1100000>;
 234                                 regulator-max-microvolt = <1100000>;
 235                                 regulator-always-on;
 236                         };
 237
 238                         vcc_20: REG4 {
 239                                 regulator-name = "vcc_20";
 240                                 regulator-min-microvolt = <2000000>;
 241                                 regulator-max-microvolt = <2000000>;
 242                                 regulator-always-on;
 243                         };
 244
 245                         vccio_sd: REG5 {
 246                                 regulator-name = "vccio_sd";
 247                                 regulator-min-microvolt = <3300000>;
 248                                 regulator-max-microvolt = <3300000>;
 249                                 regulator-always-on;
 250                         };
 251
 252                         vdd10_lcd: REG6 {
 253                                 regulator-name = "vdd10_lcd";
 254                                 regulator-min-microvolt = <1000000>;
 255                                 regulator-max-microvolt = <1000000>;
 256                                 regulator-always-on;
 257                         };
 258
 259                         vcca_18: REG7 {
 260                                 regulator-name = "vcca_18";
 261                                 regulator-min-microvolt = <1800000>;
 262                                 regulator-max-microvolt = <1800000>;
 263                         };
 264
 265                         vcca_33: REG8 {
 266                                 regulator-name = "vcca_33";
 267                                 regulator-min-microvolt = <3300000>;
 268                                 regulator-max-microvolt = <3300000>;
 269                         };
 270
 271                         vcc_lan: REG9 {
 272                                 regulator-name = "vcc_lan";
 273                                 regulator-min-microvolt = <3300000>;
 274                                 regulator-max-microvolt = <3300000>;
 275                         };
 276
 277                         vdd_10: REG10 {
 278                                 regulator-name = "vdd_10";
 279                                 regulator-min-microvolt = <1000000>;
 280                                 regulator-max-microvolt = <1000000>;
 281                                 regulator-always-on;
 282                         };
 283
 284                         vcc_18: REG11 {
 285                                 regulator-name = "vcc_18";
 286                                 regulator-min-microvolt = <1800000>;
 287                                 regulator-max-microvolt = <1800000>;
 288                                 regulator-always-on;
 289                         };
 290
 291                         vcc18_lcd: REG12 {
 292                                 regulator-name = "vcc18_lcd";
 293                                 regulator-min-microvolt = <1800000>;
 294                                 regulator-max-microvolt = <1800000>;
 295                                 regulator-always-on;
 296                         };
 297                 };
 298         };
 299 };
 300
 301 &i2c1 {
 302         status = "okay";
 303 };
 304
 305 &i2c2 {
 306         status = "okay";
 307 };
 308
 309 &i2c4 {
 310         status = "okay";
 311 };
 312
 313 &i2c5 {
 314         status = "okay";
 315 };
 316
 317 &pinctrl {
 318         pcfg_output_high: pcfg-output-high {
 319                 output-high;
 320         };
 321
 322         pcfg_output_low: pcfg-output-low {
 323                 output-low;
 324         };
 325
 326         act8846 {
 327                 pwr_hold: pwr-hold {
 328                         rockchip,pins = <0 1 RK_FUNC_GPIO &pcfg_output_high>;
 329                 };
 330         };
 331
 332         gmac {
 333                 phy_int: phy-int {
 334                         rockchip,pins = <0 9 RK_FUNC_GPIO &pcfg_pull_up>;
 335                 };
 336
 337                 phy_pmeb: phy-pmeb {
 338                         rockchip,pins = <0 8 RK_FUNC_GPIO &pcfg_pull_up>;
 339                 };
 340
 341                 phy_rst: phy-rst {
 342                         rockchip,pins = <4 8 RK_FUNC_GPIO &pcfg_output_high>;
 343                 };
 344         };
 345
 346         hym8563 {
 347                 rtc_int: rtc-int {
 348                         rockchip,pins = <7 4 RK_FUNC_GPIO &pcfg_pull_up>;
 349                 };
 350         };
 351
 352         keys {
 353                 pwr_key: pwr-key {
 354                         rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>;
 355                 };
 356         };
 357
 358         leds {
 359                 power_led: power-led {
 360                         rockchip,pins = <8 2 RK_FUNC_GPIO &pcfg_pull_none>;
 361                 };
 362
 363                 work_led: work-led {
 364                         rockchip,pins = <8 1 RK_FUNC_GPIO &pcfg_pull_none>;
 365                 };
 366         };
 367
 368         sdmmc {
 369                 sdmmc_pwr: sdmmc-pwr {
 370                         rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>;
 371                 };
 372         };
 373
 374         usb_host {
 375                 host_vbus_drv: host-vbus-drv {
 376                         rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>;
 377                 };
 378
 379                 usbhub_rst: usbhub-rst {
 380                         rockchip,pins = <8 3 RK_FUNC_GPIO &pcfg_output_high>;
 381                 };
 382         };
 383
 384         usb_otg {
 385                 otg_vbus_drv: otg-vbus-drv {
 386                         rockchip,pins = <0 12 RK_FUNC_GPIO &pcfg_pull_none>;
 387                 };
 388         };
 389 };
 390
 391 &saradc {
 392         vref-supply = <&vcc_18>;
 393         status = "okay";
 394 };
 395
 396 &sdio0 {
 397         broken-cd;
 398         bus-width = <4>;
 399         disable-wp;
 400         non-removable;
 401         num-slots = <1>;
 402         pinctrl-names = "default";
 403         pinctrl-0 = <&sdio0_bus4>, <&sdio0_cmd>, <&sdio0_clk>;
 404         vmmc-supply = <&vcc_18>;
 405         status = "disabled";
 406 };
 407
 408 &sdmmc {
 409         bus-width = <4>;
 410         cap-mmc-highspeed;
 411         cap-sd-highspeed;
 412         card-detect-delay = <200>;
 413         disable-wp;
 414         num-slots = <1>;
 415         pinctrl-names = "default";
 416         pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>;
 417         vmmc-supply = <&vcc_sd>;
 418         status = "okay";
 419 };
 420
 421 &spi0 {
 422         pinctrl-names = "default";
 423         pinctrl-0 = <&spi0_clk>, <&spi0_cs0>, <&spi0_tx>, <&spi0_rx>, <&spi0_cs1>;
 424         status = "okay";
 425 };
 426
 427 &uart0 {
 428         pinctrl-names = "default";
 429         pinctrl-0 = <&uart0_xfer>, <&uart0_cts>, <&uart0_rts>;
 430         status = "okay";
 431 };
 432
 433 &uart1 {
 434         status = "okay";
 435 };
 436
 437 &uart2 {
 438         status = "okay";
 439 };
 440
 441 &uart3 {
 442         status = "okay";
 443 };
 444
 445 &usb_host1 {
 446         pinctrl-names = "default";
 447         pinctrl-0 = <&usbhub_rst>;
 448         status = "okay";
 449 };
 450
 451 &usb_otg {
 452         status = "okay";
 453 };
 454
 455 &vopb {
 456         status = "okay";
 457 };
 458
 459 &vopb_mmu {
 460         status = "okay";
 461 };
 462
 463 &vopl {
 464         status = "okay";
 465 };
 466
 467 &vopl_mmu {
 468         status = "okay";
 469 };
 470
 471 &wdt {
 472         status = "okay";
 473 };