git.sur5r.net Git - u-boot/blob - arch/arm/dts/rk3288-evb.dtsi

   1 /*
   2  * (C) Copyright 2016 Rockchip Electronics Co., Ltd
   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         keys: gpio-keys {
  22                 compatible = "gpio-keys";
  23                 #address-cells = <1>;
  24                 #size-cells = <0>;
  25
  26                 button@0 {
  27                         gpio-key,wakeup = <1>;
  28                         gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
  29                         label = "GPIO Power";
  30                         linux,code = <116>;
  31                         pinctrl-names = "default";
  32                         pinctrl-0 = <&pwr_key>;
  33                 };
  34         };
  35
  36         vcc_sys: vsys-regulator {
  37                 compatible = "regulator-fixed";
  38                 regulator-name = "vcc_sys";
  39                 regulator-min-microvolt = <5000000>;
  40                 regulator-max-microvolt = <5000000>;
  41                 regulator-always-on;
  42                 regulator-boot-on;
  43         };
  44
  45         vcc_flash: flash-regulator {
  46                 compatible = "regulator-fixed";
  47                 regulator-name = "vcc_flash";
  48                 regulator-min-microvolt = <1800000>;
  49                 regulator-max-microvolt = <1800000>;
  50                 vin-supply = <&vcc_io>;
  51         };
  52
  53         vcc_5v: usb-regulator {
  54                 compatible = "regulator-fixed";
  55                 regulator-name = "vcc_5v";
  56                 regulator-min-microvolt = <5000000>;
  57                 regulator-max-microvolt = <5000000>;
  58                 regulator-always-on;
  59                 regulator-boot-on;
  60                 vin-supply = <&vcc_sys>;
  61         };
  62
  63         vcc_host_5v: usb-host-regulator {
  64                 compatible = "regulator-fixed";
  65                 enable-active-high;
  66                 gpio = <&gpio0 14 GPIO_ACTIVE_HIGH>;
  67                 pinctrl-names = "default";
  68                 pinctrl-0 = <&host_vbus_drv>;
  69                 regulator-name = "vcc_host_5v";
  70                 regulator-min-microvolt = <5000000>;
  71                 regulator-max-microvolt = <5000000>;
  72                 regulator-always-on;
  73                 vin-supply = <&vcc_5v>;
  74         };
  75
  76         vcc_otg_5v: usb-otg-regulator {
  77                 compatible = "regulator-fixed";
  78                 enable-active-high;
  79                 gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>;
  80                 pinctrl-names = "default";
  81                 pinctrl-0 = <&otg_vbus_drv>;
  82                 regulator-name = "vcc_otg_5v";
  83                 regulator-min-microvolt = <5000000>;
  84                 regulator-max-microvolt = <5000000>;
  85                 regulator-always-on;
  86                 vin-supply = <&vcc_5v>;
  87         };
  88 };
  89
  90 &cpu0 {
  91         cpu0-supply = <&vdd_cpu>;
  92 };
  93
  94 &emmc {
  95         broken-cd;
  96         bus-width = <8>;
  97         cap-mmc-highspeed;
  98         disable-wp;
  99         non-removable;
 100         num-slots = <1>;
 101         pinctrl-names = "default";
 102         pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_pwr>, <&emmc_bus8>;
 103         vmmc-supply = <&vcc_io>;
 104         vqmmc-supply = <&vcc_flash>;
 105         status = "okay";
 106 };
 107
 108 &gmac {
 109         phy-mode = "rgmii";
 110         clock_in_out = "input";
 111         snps,reset-gpio = <&gpio4 7 0>;
 112         snps,reset-active-low;
 113         snps,reset-delays-us = <0 10000 1000000>;
 114         assigned-clocks = <&cru SCLK_MAC>;
 115         assigned-clock-parents = <&ext_gmac>;
 116         pinctrl-names = "default";
 117         pinctrl-0 = <&rgmii_pins>;
 118         tx_delay = <0x30>;
 119         rx_delay = <0x10>;
 120         status = "okay";
 121 };
 122
 123 &hdmi {
 124         ddc-i2c-bus = <&i2c5>;
 125         status = "okay";
 126 };
 127
 128 &i2c0 {
 129         clock-frequency = <400000>;
 130         status = "okay";
 131
 132         vdd_cpu: syr827@40 {
 133                 compatible = "silergy,syr827";
 134                 fcs,suspend-voltage-selector = <1>;
 135                 reg = <0x40>;
 136                 regulator-name = "vdd_cpu";
 137                 regulator-min-microvolt = <850000>;
 138                 regulator-max-microvolt = <1350000>;
 139                 regulator-always-on;
 140                 regulator-boot-on;
 141                 vin-supply = <&vcc_sys>;
 142         };
 143
 144         vdd_gpu: syr828@41 {
 145                 compatible = "silergy,syr828";
 146                 fcs,suspend-voltage-selector = <1>;
 147                 reg = <0x41>;
 148                 regulator-name = "vdd_gpu";
 149                 regulator-min-microvolt = <850000>;
 150                 regulator-max-microvolt = <1350000>;
 151                 regulator-always-on;
 152                 vin-supply = <&vcc_sys>;
 153         };
 154
 155         hym8563: hym8563@51 {
 156                 compatible = "haoyu,hym8563";
 157                 reg = <0x51>;
 158                 #clock-cells = <0>;
 159                 clock-frequency = <32768>;
 160                 clock-output-names = "xin32k";
 161                 interrupt-parent = <&gpio7>;
 162                 interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
 163                 pinctrl-names = "default";
 164                 pinctrl-0 = <&rtc_int>;
 165         };
 166
 167         act8846: act8846@5a {
 168                 compatible = "active-semi,act8846";
 169                 reg = <0x5a>;
 170                 pinctrl-names = "default";
 171                 pinctrl-0 = <&pwr_hold>;
 172                 system-power-controller;
 173
 174                 regulators {
 175                         vcc_ddr: REG1 {
 176                                 regulator-name = "vcc_ddr";
 177                                 regulator-min-microvolt = <1200000>;
 178                                 regulator-max-microvolt = <1200000>;
 179                                 regulator-always-on;
 180                         };
 181
 182                         vcc_io: REG2 {
 183                                 regulator-name = "vcc_io";
 184                                 regulator-min-microvolt = <3300000>;
 185                                 regulator-max-microvolt = <3300000>;
 186                                 regulator-always-on;
 187                         };
 188
 189                         vdd_log: REG3 {
 190                                 regulator-name = "vdd_log";
 191                                 regulator-min-microvolt = <1100000>;
 192                                 regulator-max-microvolt = <1100000>;
 193                                 regulator-always-on;
 194                         };
 195
 196                         vcc_20: REG4 {
 197                                 regulator-name = "vcc_20";
 198                                 regulator-min-microvolt = <2000000>;
 199                                 regulator-max-microvolt = <2000000>;
 200                                 regulator-always-on;
 201                         };
 202
 203                         vccio_sd: REG5 {
 204                                 regulator-name = "vccio_sd";
 205                                 regulator-min-microvolt = <3300000>;
 206                                 regulator-max-microvolt = <3300000>;
 207                                 regulator-always-on;
 208                         };
 209
 210                         vdd10_lcd: REG6 {
 211                                 regulator-name = "vdd10_lcd";
 212                                 regulator-min-microvolt = <1000000>;
 213                                 regulator-max-microvolt = <1000000>;
 214                                 regulator-always-on;
 215                         };
 216
 217                         vcca_codec: REG7 {
 218                                 regulator-name = "vcca_codec";
 219                                 regulator-min-microvolt = <3300000>;
 220                                 regulator-max-microvolt = <3300000>;
 221                         };
 222
 223                         vcc_tp: REG8 {
 224                                 regulator-name = "vcca_33";
 225                                 regulator-min-microvolt = <3300000>;
 226                                 regulator-max-microvolt = <3300000>;
 227                         };
 228
 229                         vccio_pmu: REG9 {
 230                                 regulator-name = "vccio_pmu";
 231                                 regulator-min-microvolt = <3300000>;
 232                                 regulator-max-microvolt = <3300000>;
 233                         };
 234
 235                         vdd_10: REG10 {
 236                                 regulator-name = "vdd_10";
 237                                 regulator-min-microvolt = <1000000>;
 238                                 regulator-max-microvolt = <1000000>;
 239                                 regulator-always-on;
 240                         };
 241
 242                         vcc_18: REG11 {
 243                                 regulator-name = "vcc_18";
 244                                 regulator-min-microvolt = <1800000>;
 245                                 regulator-max-microvolt = <1800000>;
 246                                 regulator-always-on;
 247                         };
 248
 249                         vcc18_lcd: REG12 {
 250                                 regulator-name = "vcc18_lcd";
 251                                 regulator-min-microvolt = <1800000>;
 252                                 regulator-max-microvolt = <1800000>;
 253                                 regulator-always-on;
 254                         };
 255                 };
 256         };
 257 };
 258
 259 &i2c1 {
 260         status = "okay";
 261 };
 262
 263 &i2c2 {
 264         status = "okay";
 265 };
 266
 267 &i2c4 {
 268         status = "okay";
 269 };
 270
 271 &i2c5 {
 272         status = "okay";
 273 };
 274
 275 &pinctrl {
 276         pcfg_output_high: pcfg-output-high {
 277                 output-high;
 278         };
 279
 280         pcfg_output_low: pcfg-output-low {
 281                 output-low;
 282         };
 283
 284         act8846 {
 285                 pwr_hold: pwr-hold {
 286                         rockchip,pins = <0 9 RK_FUNC_GPIO &pcfg_output_high>;
 287                 };
 288         };
 289
 290         hym8563 {
 291                 rtc_int: rtc-int {
 292                         rockchip,pins = <0 4 RK_FUNC_GPIO &pcfg_pull_up>;
 293                 };
 294         };
 295
 296         keys {
 297                 pwr_key: pwr-key {
 298                         rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>;
 299                 };
 300         };
 301
 302         sdmmc {
 303                 sdmmc_pwr: sdmmc-pwr {
 304                         rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>;
 305                 };
 306         };
 307
 308         usb_host {
 309                 host_vbus_drv: host-vbus-drv {
 310                         rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>;
 311                 };
 312         };
 313
 314         usb_otg {
 315                 otg_vbus_drv: otg-vbus-drv {
 316                         rockchip,pins = <0 12 RK_FUNC_GPIO &pcfg_pull_none>;
 317                 };
 318         };
 319 };
 320
 321 &saradc {
 322         vref-supply = <&vcc_18>;
 323         status = "okay";
 324 };
 325
 326 &sdio0 {
 327         broken-cd;
 328         bus-width = <4>;
 329         disable-wp;
 330         non-removable;
 331         num-slots = <1>;
 332         pinctrl-names = "default";
 333         pinctrl-0 = <&sdio0_bus4>, <&sdio0_cmd>, <&sdio0_clk>;
 334         vmmc-supply = <&vcc_18>;
 335         status = "disabled";
 336 };
 337
 338 &sdmmc {
 339         bus-width = <4>;
 340         cap-mmc-highspeed;
 341         cap-sd-highspeed;
 342         card-detect-delay = <200>;
 343         disable-wp;
 344         num-slots = <1>;
 345         pinctrl-names = "default";
 346         pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>;
 347         vmmc-supply = <&vccio_sd>;
 348         status = "okay";
 349 };
 350
 351 &spi0 {
 352         pinctrl-names = "default";
 353         pinctrl-0 = <&spi0_clk>, <&spi0_cs0>, <&spi0_tx>, <&spi0_rx>, <&spi0_cs1>;
 354         status = "okay";
 355 };
 356
 357 &uart0 {
 358         pinctrl-names = "default";
 359         pinctrl-0 = <&uart0_xfer>, <&uart0_cts>, <&uart0_rts>;
 360         status = "okay";
 361 };
 362
 363 &uart1 {
 364         status = "okay";
 365 };
 366
 367 &uart2 {
 368         status = "okay";
 369 };
 370
 371 &uart3 {
 372         status = "okay";
 373 };
 374
 375 &usb_host1 {
 376         status = "okay";
 377 };
 378
 379 &usb_otg {
 380         status = "okay";
 381 };
 382
 383 &vopb {
 384         status = "okay";
 385 };
 386
 387 &vopb_mmu {
 388         status = "okay";
 389 };
 390
 391 &vopl {
 392         status = "okay";
 393 };
 394
 395 &vopl_mmu {
 396         status = "okay";
 397 };
 398
 399 &wdt {
 400         status = "okay";
 401 };