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

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2015 Heiko Stuebner <heiko@sntech.de>
   4  */
   5
   6 /dts-v1/;
   7 #include <dt-bindings/input/input.h>
   8 #include <dt-bindings/pwm/pwm.h>
   9 #include "rk3288.dtsi"
  10
  11 / {
  12         compatible = "netxeon,r89", "rockchip,rk3288";
  13
  14         memory@0 {
  15                 device_type = "memory";
  16                 reg = <0x0 0x0 0x0 0x80000000>;
  17         };
  18
  19         ext_gmac: external-gmac-clock {
  20                 compatible = "fixed-clock";
  21                 clock-frequency = <125000000>;
  22                 clock-output-names = "ext_gmac";
  23                 #clock-cells = <0>;
  24         };
  25
  26         gpio-keys {
  27                 compatible = "gpio-keys";
  28                 autorepeat;
  29
  30                 pinctrl-names = "default";
  31                 pinctrl-0 = <&pwrbtn>;
  32
  33                 power {
  34                         gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;
  35                         linux,code = <KEY_POWER>;
  36                         label = "GPIO Key Power";
  37                         linux,input-type = <1>;
  38                         wakeup-source;
  39                         debounce-interval = <100>;
  40                 };
  41         };
  42
  43         ir: ir-receiver {
  44                 compatible = "gpio-ir-receiver";
  45                 gpios = <&gpio7 RK_PA0 GPIO_ACTIVE_LOW>;
  46                 pinctrl-names = "default";
  47                 pinctrl-0 = <&ir_int>;
  48         };
  49
  50         vcc_host: vcc-host-regulator {
  51                 compatible = "regulator-fixed";
  52                 enable-active-high;
  53                 gpio = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>;
  54                 pinctrl-names = "default";
  55                 pinctrl-0 = <&host_vbus_drv>;
  56                 regulator-name = "vcc_host";
  57                 regulator-always-on;
  58                 regulator-boot-on;
  59         };
  60
  61         vcc_otg: vcc-otg-regulator {
  62                 compatible = "regulator-fixed";
  63                 enable-active-high;
  64                 gpio = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
  65                 pinctrl-names = "default";
  66                 pinctrl-0 = <&otg_vbus_drv>;
  67                 regulator-name = "vcc_otg";
  68                 regulator-always-on;
  69                 regulator-boot-on;
  70         };
  71
  72         vcc_sdmmc: sdmmc-regulator {
  73                 compatible = "regulator-fixed";
  74                 regulator-name = "sdmmc-supply";
  75                 regulator-min-microvolt = <3300000>;
  76                 regulator-max-microvolt = <3300000>;
  77                 gpio = <&gpio7 RK_PB3 GPIO_ACTIVE_LOW>;
  78                 startup-delay-us = <100000>;
  79                 vin-supply = <&vcc_io>;
  80         };
  81
  82         vcc_sys: sys-regulator {
  83                 compatible = "regulator-fixed";
  84                 regulator-name = "sys-supply";
  85                 regulator-min-microvolt = <5000000>;
  86                 regulator-max-microvolt = <5000000>;
  87                 regulator-always-on;
  88                 regulator-boot-on;
  89         };
  90 };
  91
  92 &cpu0 {
  93         cpu0-supply = <&vdd_cpu>;
  94 };
  95
  96 &gmac {
  97         phy-supply = <&vcc_lan>;
  98         phy-mode = "rgmii";
  99         clock_in_out = "input";
 100         snps,reset-gpio = <&gpio4 RK_PA7 GPIO_ACTIVE_HIGH>;
 101         snps,reset-active-low;
 102         snps,reset-delays-us = <0 10000 1000000>;
 103         assigned-clocks = <&cru SCLK_MAC>;
 104         assigned-clock-parents = <&ext_gmac>;
 105         pinctrl-names = "default";
 106         pinctrl-0 = <&rgmii_pins>;
 107         tx_delay = <0x30>;
 108         rx_delay = <0x10>;
 109         status = "ok";
 110 };
 111
 112 &hdmi {
 113         status = "okay";
 114 };
 115
 116 &i2c0 {
 117         status = "okay";
 118
 119         vdd_cpu: pmic@40 {
 120                 compatible = "silergy,syr827";
 121                 reg = <0x40>;
 122                 fcs,suspend-voltage-selector = <1>;
 123                 regulator-name = "VDD_CPU";
 124                 regulator-enable-ramp-delay = <300>;
 125                 regulator-min-microvolt = <850000>;
 126                 regulator-max-microvolt = <1350000>;
 127                 regulator-ramp-delay = <8000>;
 128                 regulator-always-on;
 129                 regulator-boot-on;
 130                 vin-supply = <&vcc_sys>;
 131         };
 132
 133         vdd_gpu: pmic@41 {
 134                 compatible = "silergy,syr828";
 135                 reg = <0x41>;
 136                 fcs,suspend-voltage-selector = <1>;
 137                 regulator-name = "VDD_GPU";
 138                 regulator-enable-ramp-delay = <300>;
 139                 regulator-min-microvolt = <850000>;
 140                 regulator-max-microvolt = <1350000>;
 141                 regulator-ramp-delay = <8000>;
 142                 regulator-always-on;
 143                 regulator-boot-on;
 144                 vin-supply = <&vcc_sys>;
 145         };
 146
 147         rtc@51 {
 148                 compatible = "haoyu,hym8563";
 149                 reg = <0x51>;
 150                 #clock-cells = <0>;
 151                 clock-output-names = "xin32k";
 152                 interrupt-parent = <&gpio0>;
 153                 interrupts = <RK_PA4 IRQ_TYPE_EDGE_FALLING>;
 154                 pinctrl-names = "default";
 155                 pinctrl-0 = <&pmic_int>;
 156         };
 157
 158         act8846: pmic@5a {
 159                 compatible = "active-semi,act8846";
 160                 reg = <0x5a>;
 161                 pinctrl-names = "default";
 162                 pinctrl-0 = <&pmic_vsel>, <&pwr_hold>;
 163                 system-power-controller;
 164
 165                 regulators {
 166                         vcc_ddr: REG1 {
 167                                 regulator-name = "VCC_DDR";
 168                                 regulator-min-microvolt = <1200000>;
 169                                 regulator-max-microvolt = <1200000>;
 170                                 regulator-always-on;
 171                         };
 172
 173                         vcc_io: REG2 {
 174                                 regulator-name = "VCC_IO";
 175                                 regulator-min-microvolt = <3300000>;
 176                                 regulator-max-microvolt = <3300000>;
 177                                 regulator-always-on;
 178                         };
 179
 180                         vdd_log: REG3 {
 181                                 regulator-name = "VDD_LOG";
 182                                 regulator-min-microvolt = <1000000>;
 183                                 regulator-max-microvolt = <1000000>;
 184                                 regulator-always-on;
 185                         };
 186
 187                         vcc_20: REG4 {
 188                                 regulator-name = "VCC_20";
 189                                 regulator-min-microvolt = <2000000>;
 190                                 regulator-max-microvolt = <2000000>;
 191                                 regulator-always-on;
 192                         };
 193
 194                         vccio_sd: REG5 {
 195                                 regulator-name = "VCCIO_SD";
 196                                 regulator-min-microvolt = <3300000>;
 197                                 regulator-max-microvolt = <3300000>;
 198                                 regulator-always-on;
 199                         };
 200
 201                         vdd10_lcd: REG6 {
 202                                 regulator-name = "VDD10_LCD";
 203                                 regulator-min-microvolt = <1000000>;
 204                                 regulator-max-microvolt = <1000000>;
 205                                 regulator-always-on;
 206                         };
 207
 208                         vcc_wl: REG7 {
 209                                 regulator-name = "VCC_WL";
 210                                 regulator-min-microvolt = <3300000>;
 211                                 regulator-max-microvolt = <3300000>;
 212                                 regulator-always-on;
 213                         };
 214
 215                         vcca_33: REG8 {
 216                                 regulator-name = "VCCA_33";
 217                                 regulator-min-microvolt = <3300000>;
 218                                 regulator-max-microvolt = <3300000>;
 219                                 regulator-always-on;
 220                         };
 221
 222                         vcc_lan: REG9 {
 223                                 regulator-name = "VCC_LAN";
 224                                 regulator-min-microvolt = <3300000>;
 225                                 regulator-max-microvolt = <3300000>;
 226                                 regulator-always-on;
 227                         };
 228
 229                         vdd_10: REG10 {
 230                                 regulator-name = "VDD_10";
 231                                 regulator-min-microvolt = <1000000>;
 232                                 regulator-max-microvolt = <1000000>;
 233                                 regulator-always-on;
 234                         };
 235
 236                         vcc_18: REG11 {
 237                                 regulator-name = "VCC_18";
 238                                 regulator-min-microvolt = <1800000>;
 239                                 regulator-max-microvolt = <1800000>;
 240                                 regulator-always-on;
 241                         };
 242
 243                         vcc18_lcd: REG12 {
 244                                 regulator-name = "VCC18_LCD";
 245                                 regulator-min-microvolt = <1800000>;
 246                                 regulator-max-microvolt = <1800000>;
 247                                 regulator-always-on;
 248                         };
 249                 };
 250         };
 251 };
 252
 253 &i2c5 {
 254         status = "okay";
 255 };
 256
 257 &pinctrl {
 258         pcfg_output_high: pcfg-output-high {
 259                 output-high;
 260         };
 261
 262         pcfg_output_low: pcfg-output-low {
 263                 output-low;
 264         };
 265
 266         act8846 {
 267                 pmic_vsel: pmic-vsel {
 268                         rockchip,pins = <7 1 RK_FUNC_GPIO &pcfg_output_low>;
 269                 };
 270
 271                 pwr_hold: pwr-hold {
 272                         rockchip,pins = <0 6 RK_FUNC_GPIO &pcfg_output_high>;
 273                 };
 274         };
 275
 276         buttons {
 277                 pwrbtn: pwrbtn {
 278                         rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>;
 279                 };
 280         };
 281
 282         ir {
 283                 ir_int: ir-int {
 284                         rockchip,pins = <7 0 RK_FUNC_GPIO &pcfg_pull_up>;
 285                 };
 286         };
 287
 288         pmic {
 289                 pmic_int: pmic-int {
 290                         rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>;
 291                 };
 292         };
 293
 294         usb {
 295                 host_vbus_drv: host-vbus-drv {
 296                         rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>;
 297                 };
 298
 299                 otg_vbus_drv: otg-vbus-drv {
 300                         rockchip,pins = <0 12 RK_FUNC_GPIO &pcfg_pull_none>;
 301                 };
 302         };
 303 };
 304
 305 &pwm0 {
 306         status = "okay";
 307 };
 308
 309 &saradc {
 310         vref-supply = <&vcc_18>;
 311         status = "okay";
 312 };
 313
 314 &sdmmc {
 315         bus-width = <4>;
 316         cap-mmc-highspeed;
 317         cap-sd-highspeed;
 318         card-detect-delay = <200>;
 319         disable-wp;
 320         pinctrl-names = "default";
 321         pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
 322         vmmc-supply = <&vcc_sdmmc>;
 323         vqmmc-supply = <&vccio_sd>;
 324         status = "okay";
 325 };
 326
 327 &tsadc {
 328         rockchip,hw-tshut-mode = <0>;
 329         rockchip,hw-tshut-polarity = <0>;
 330         status = "okay";
 331 };
 332
 333 &uart0 {
 334         status = "okay";
 335 };
 336
 337 &uart1 {
 338         status = "okay";
 339 };
 340
 341 &uart2 {
 342         status = "okay";
 343 };
 344
 345 &uart3 {
 346         status = "okay";
 347 };
 348
 349 &uart4 {
 350         status = "okay";
 351 };
 352
 353 &usb_host0_ehci {
 354         status = "okay";
 355 };
 356
 357 &usb_host1 {
 358         status = "okay";
 359 };
 360
 361 &usb_otg {
 362         status = "okay";
 363 };
 364
 365 &usbphy {
 366         status = "okay";
 367 };
 368
 369 &vopb {
 370         status = "okay";
 371 };
 372
 373 &vopb_mmu {
 374         status = "okay";
 375 };
 376
 377 &vopl {
 378         status = "okay";
 379 };
 380
 381 &vopl_mmu {
 382         status = "okay";
 383 };
 384
 385 &wdt {
 386         status = "okay";
 387 };