rk3288-tinker.dtsi

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    1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
    2 /*
    3  * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd.
    4  */
    5 
    6 #include "rk3288.dtsi"
    7 #include <dt-bindings/input/input.h>
    8 #include <dt-bindings/clock/rockchip,rk808.h>
    9 
   10 / {
   11         chosen {
   12                 stdout-path = "serial2:115200n8";
   13         };
   14 
   15         memory {
   16                 reg = <0x0 0x0 0x0 0x80000000>;
   17                 device_type = "memory";
   18         };
   19 
   20         ext_gmac: external-gmac-clock {
   21                 compatible = "fixed-clock";
   22                 #clock-cells = <0>;
   23                 clock-frequency = <125000000>;
   24                 clock-output-names = "ext_gmac";
   25         };
   26 
   27         gpio-keys {
   28                 compatible = "gpio-keys";
   29                 autorepeat;
   30 
   31                 pinctrl-names = "default";
   32                 pinctrl-0 = <&pwrbtn>;
   33 
   34                 button {
   35                         gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;
   36                         linux,code = <KEY_POWER>;
   37                         label = "GPIO Key Power";
   38                         linux,input-type = <1>;
   39                         wakeup-source;
   40                         debounce-interval = <100>;
   41                 };
   42         };
   43 
   44         gpio-leds {
   45                 compatible = "gpio-leds";
   46 
   47                 act_led: led-0 {
   48                         gpios = <&gpio1 RK_PD0 GPIO_ACTIVE_HIGH>;
   49                         linux,default-trigger = "mmc0";
   50                 };
   51 
   52                 heartbeat_led: led-1 {
   53                         gpios = <&gpio1 RK_PD1 GPIO_ACTIVE_HIGH>;
   54                         linux,default-trigger = "heartbeat";
   55                 };
   56 
   57                 pwr_led: led-2 {
   58                         gpios = <&gpio0 RK_PA3 GPIO_ACTIVE_HIGH>;
   59                         linux,default-trigger = "default-on";
   60                 };
   61         };
   62 
   63         sdio_pwrseq: sdio-pwrseq {
   64                 compatible = "mmc-pwrseq-simple";
   65                 clocks = <&rk808 RK808_CLKOUT1>;
   66                 clock-names = "ext_clock";
   67                 pinctrl-names = "default";
   68                 pinctrl-0 = <&wifi_enable>;
   69                 reset-gpios = <&gpio4 RK_PD3 GPIO_ACTIVE_LOW>,
   70                         <&gpio4 RK_PD4 GPIO_ACTIVE_LOW>;
   71         };
   72 
   73         sound {
   74                 compatible = "simple-audio-card";
   75                 simple-audio-card,format = "i2s";
   76                 simple-audio-card,name = "rockchip,tinker-codec";
   77                 simple-audio-card,mclk-fs = <512>;
   78 
   79                 simple-audio-card,codec {
   80                         sound-dai = <&hdmi>;
   81                 };
   82 
   83                 simple-audio-card,cpu {
   84                         sound-dai = <&i2s>;
   85                 };
   86         };
   87 
   88         vcc_sys: vsys-regulator {
   89                 compatible = "regulator-fixed";
   90                 regulator-name = "vcc_sys";
   91                 regulator-min-microvolt = <5000000>;
   92                 regulator-max-microvolt = <5000000>;
   93                 regulator-always-on;
   94                 regulator-boot-on;
   95         };
   96 
   97         vcc_sd: sdmmc-regulator {
   98                 compatible = "regulator-fixed";
   99                 gpio = <&gpio7 11 GPIO_ACTIVE_LOW>;
  100                 pinctrl-names = "default";
  101                 pinctrl-0 = <&sdmmc_pwr>;
  102                 regulator-name = "vcc_sd";
  103                 regulator-min-microvolt = <3300000>;
  104                 regulator-max-microvolt = <3300000>;
  105                 startup-delay-us = <100000>;
  106                 vin-supply = <&vcc_io>;
  107         };
  108 };
  109 
  110 &cpu0 {
  111         cpu0-supply = <&vdd_cpu>;
  112 };
  113 
  114 &cpu_opp_table {
  115         opp-1704000000 {
  116                 opp-hz = /bits/ 64 <1704000000>;
  117                 opp-microvolt = <1350000>;
  118         };
  119         opp-1800000000 {
  120                 opp-hz = /bits/ 64 <1800000000>;
  121                 opp-microvolt = <1400000>;
  122         };
  123 };
  124 
  125 &gmac {
  126         assigned-clocks = <&cru SCLK_MAC>;
  127         assigned-clock-parents = <&ext_gmac>;
  128         clock_in_out = "input";
  129         phy-mode = "rgmii";
  130         phy-supply = <&vcc33_lan>;
  131         pinctrl-names = "default";
  132         pinctrl-0 = <&rgmii_pins>;
  133         snps,reset-gpio = <&gpio4 7 0>;
  134         snps,reset-active-low;
  135         snps,reset-delays-us = <0 10000 1000000>;
  136         tx_delay = <0x30>;
  137         rx_delay = <0x10>;
  138         status = "okay";
  139 };
  140 
  141 &gpu {
  142         mali-supply = <&vdd_gpu>;
  143         status = "okay";
  144 };
  145 
  146 &hdmi {
  147         ddc-i2c-bus = <&i2c5>;
  148         status = "okay";
  149 };
  150 
  151 &i2c0 {
  152         clock-frequency = <400000>;
  153         status = "okay";
  154 
  155         rk808: pmic@1b {
  156                 compatible = "rockchip,rk808";
  157                 reg = <0x1b>;
  158                 interrupt-parent = <&gpio0>;
  159                 interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
  160                 #clock-cells = <1>;
  161                 clock-output-names = "xin32k", "rk808-clkout2";
  162                 dvs-gpios = <&gpio0 11 GPIO_ACTIVE_HIGH>,
  163                                 <&gpio0 12 GPIO_ACTIVE_HIGH>;
  164                 pinctrl-names = "default";
  165                 pinctrl-0 = <&pmic_int &global_pwroff &dvs_1 &dvs_2>;
  166                 rockchip,system-power-controller;
  167                 wakeup-source;
  168 
  169                 vcc1-supply = <&vcc_sys>;
  170                 vcc2-supply = <&vcc_sys>;
  171                 vcc3-supply = <&vcc_sys>;
  172                 vcc4-supply = <&vcc_sys>;
  173                 vcc6-supply = <&vcc_sys>;
  174                 vcc7-supply = <&vcc_sys>;
  175                 vcc8-supply = <&vcc_io>;
  176                 vcc9-supply = <&vcc_io>;
  177                 vcc10-supply = <&vcc_io>;
  178                 vcc11-supply = <&vcc_sys>;
  179                 vcc12-supply = <&vcc_io>;
  180                 vddio-supply = <&vcc_io>;
  181 
  182                 regulators {
  183                         vdd_cpu: DCDC_REG1 {
  184                                 regulator-always-on;
  185                                 regulator-boot-on;
  186                                 regulator-min-microvolt = <750000>;
  187                                 regulator-max-microvolt = <1400000>;
  188                                 regulator-name = "vdd_arm";
  189                                 regulator-ramp-delay = <6000>;
  190                                 regulator-state-mem {
  191                                         regulator-off-in-suspend;
  192                                 };
  193                         };
  194 
  195                         vdd_gpu: DCDC_REG2 {
  196                                 regulator-always-on;
  197                                 regulator-boot-on;
  198                                 regulator-min-microvolt = <850000>;
  199                                 regulator-max-microvolt = <1250000>;
  200                                 regulator-name = "vdd_gpu";
  201                                 regulator-ramp-delay = <6000>;
  202                                 regulator-state-mem {
  203                                         regulator-on-in-suspend;
  204                                         regulator-suspend-microvolt = <1000000>;
  205                                 };
  206                         };
  207 
  208                         vcc_ddr: DCDC_REG3 {
  209                                 regulator-always-on;
  210                                 regulator-boot-on;
  211                                 regulator-name = "vcc_ddr";
  212                                 regulator-state-mem {
  213                                         regulator-on-in-suspend;
  214                                 };
  215                         };
  216 
  217                         vcc_io: DCDC_REG4 {
  218                                 regulator-always-on;
  219                                 regulator-boot-on;
  220                                 regulator-min-microvolt = <3300000>;
  221                                 regulator-max-microvolt = <3300000>;
  222                                 regulator-name = "vcc_io";
  223                                 regulator-state-mem {
  224                                         regulator-on-in-suspend;
  225                                         regulator-suspend-microvolt = <3300000>;
  226                                 };
  227                         };
  228 
  229                         vcc18_ldo1: LDO_REG1 {
  230                                 regulator-always-on;
  231                                 regulator-boot-on;
  232                                 regulator-min-microvolt = <1800000>;
  233                                 regulator-max-microvolt = <1800000>;
  234                                 regulator-name = "vcc18_ldo1";
  235                                 regulator-state-mem {
  236                                         regulator-on-in-suspend;
  237                                         regulator-suspend-microvolt = <1800000>;
  238                                 };
  239                         };
  240 
  241                         vcc33_mipi: LDO_REG2 {
  242                                 regulator-always-on;
  243                                 regulator-boot-on;
  244                                 regulator-min-microvolt = <3300000>;
  245                                 regulator-max-microvolt = <3300000>;
  246                                 regulator-name = "vcc33_mipi";
  247                                 regulator-state-mem {
  248                                         regulator-off-in-suspend;
  249                                 };
  250                         };
  251 
  252                         vdd_10: LDO_REG3 {
  253                                 regulator-always-on;
  254                                 regulator-boot-on;
  255                                 regulator-min-microvolt = <1000000>;
  256                                 regulator-max-microvolt = <1000000>;
  257                                 regulator-name = "vdd_10";
  258                                 regulator-state-mem {
  259                                         regulator-on-in-suspend;
  260                                         regulator-suspend-microvolt = <1000000>;
  261                                 };
  262                         };
  263 
  264                         vcc18_codec: LDO_REG4 {
  265                                 regulator-always-on;
  266                                 regulator-boot-on;
  267                                 regulator-min-microvolt = <1800000>;
  268                                 regulator-max-microvolt = <1800000>;
  269                                 regulator-name = "vcc18_codec";
  270                                 regulator-state-mem {
  271                                         regulator-on-in-suspend;
  272                                         regulator-suspend-microvolt = <1800000>;
  273                                 };
  274                         };
  275 
  276                         vccio_sd: LDO_REG5 {
  277                                 regulator-always-on;
  278                                 regulator-boot-on;
  279                                 regulator-min-microvolt = <1800000>;
  280                                 regulator-max-microvolt = <3300000>;
  281                                 regulator-name = "vccio_sd";
  282                                 regulator-state-mem {
  283                                         regulator-on-in-suspend;
  284                                         regulator-suspend-microvolt = <3300000>;
  285                                 };
  286                         };
  287 
  288                         vdd10_lcd: LDO_REG6 {
  289                                 regulator-always-on;
  290                                 regulator-boot-on;
  291                                 regulator-min-microvolt = <1000000>;
  292                                 regulator-max-microvolt = <1000000>;
  293                                 regulator-name = "vdd10_lcd";
  294                                 regulator-state-mem {
  295                                         regulator-on-in-suspend;
  296                                         regulator-suspend-microvolt = <1000000>;
  297                                 };
  298                         };
  299 
  300                         vcc_18: LDO_REG7 {
  301                                 regulator-always-on;
  302                                 regulator-boot-on;
  303                                 regulator-min-microvolt = <1800000>;
  304                                 regulator-max-microvolt = <1800000>;
  305                                 regulator-name = "vcc_18";
  306                                 regulator-state-mem {
  307                                         regulator-on-in-suspend;
  308                                         regulator-suspend-microvolt = <1800000>;
  309                                 };
  310                         };
  311 
  312                         vcc18_lcd: LDO_REG8 {
  313                                 regulator-always-on;
  314                                 regulator-boot-on;
  315                                 regulator-min-microvolt = <1800000>;
  316                                 regulator-max-microvolt = <1800000>;
  317                                 regulator-name = "vcc18_lcd";
  318                                 regulator-state-mem {
  319                                         regulator-on-in-suspend;
  320                                         regulator-suspend-microvolt = <1800000>;
  321                                 };
  322                         };
  323 
  324                         vcc33_sd: SWITCH_REG1 {
  325                                 regulator-always-on;
  326                                 regulator-boot-on;
  327                                 regulator-name = "vcc33_sd";
  328                                 regulator-state-mem {
  329                                         regulator-on-in-suspend;
  330                                 };
  331                         };
  332 
  333                         vcc33_lan: SWITCH_REG2 {
  334                                 regulator-always-on;
  335                                 regulator-boot-on;
  336                                 regulator-name = "vcc33_lan";
  337                                 regulator-state-mem {
  338                                         regulator-on-in-suspend;
  339                                 };
  340                         };
  341                 };
  342         };
  343 };
  344 
  345 &i2c2 {
  346         status = "okay";
  347 };
  348 
  349 &i2c5 {
  350         status = "okay";
  351 };
  352 
  353 &i2s {
  354         #sound-dai-cells = <0>;
  355         status = "okay";
  356 };
  357 
  358 &io_domains {
  359         status = "okay";
  360 
  361         sdcard-supply = <&vccio_sd>;
  362         wifi-supply = <&vcc_18>;
  363 };
  364 
  365 &pinctrl {
  366         pcfg_pull_none_drv_8ma: pcfg-pull-none-drv-8ma {
  367                 drive-strength = <8>;
  368         };
  369 
  370         pcfg_pull_up_drv_8ma: pcfg-pull-up-drv-8ma {
  371                 bias-pull-up;
  372                 drive-strength = <8>;
  373         };
  374 
  375         backlight {
  376                 bl_en: bl-en {
  377                         rockchip,pins = <7 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
  378                 };
  379         };
  380 
  381         buttons {
  382                 pwrbtn: pwrbtn {
  383                         rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
  384                 };
  385         };
  386 
  387         eth_phy {
  388                 eth_phy_pwr: eth-phy-pwr {
  389                         rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
  390                 };
  391         };
  392 
  393         pmic {
  394                 pmic_int: pmic-int {
  395                         rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>;
  396                 };
  397 
  398                 dvs_1: dvs-1 {
  399                         rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_down>;
  400                 };
  401 
  402                 dvs_2: dvs-2 {
  403                         rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_down>;
  404                 };
  405         };
  406 
  407         sdmmc {
  408                 sdmmc_bus4: sdmmc-bus4 {
  409                         rockchip,pins = <6 RK_PC0 1 &pcfg_pull_up_drv_8ma>,
  410                                         <6 RK_PC1 1 &pcfg_pull_up_drv_8ma>,
  411                                         <6 RK_PC2 1 &pcfg_pull_up_drv_8ma>,
  412                                         <6 RK_PC3 1 &pcfg_pull_up_drv_8ma>;
  413                 };
  414 
  415                 sdmmc_clk: sdmmc-clk {
  416                         rockchip,pins = <6 RK_PC4 1 &pcfg_pull_none_drv_8ma>;
  417                 };
  418 
  419                 sdmmc_cmd: sdmmc-cmd {
  420                         rockchip,pins = <6 RK_PC5 1 &pcfg_pull_up_drv_8ma>;
  421                 };
  422 
  423                 sdmmc_pwr: sdmmc-pwr {
  424                         rockchip,pins = <7 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
  425                 };
  426         };
  427 
  428         usb {
  429                 host_vbus_drv: host-vbus-drv {
  430                         rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
  431                 };
  432 
  433                 pwr_3g: pwr-3g {
  434                         rockchip,pins = <7 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
  435                 };
  436         };
  437 
  438         sdio {
  439                 wifi_enable: wifi-enable {
  440                         rockchip,pins = <4 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>,
  441                                         <4 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
  442                 };
  443         };
  444 };
  445 
  446 &pwm0 {
  447         status = "okay";
  448 };
  449 
  450 &saradc {
  451         vref-supply = <&vcc18_ldo1>;
  452         status = "okay";
  453 };
  454 
  455 &sdmmc {
  456         bus-width = <4>;
  457         cap-mmc-highspeed;
  458         cap-sd-highspeed;
  459         broken-cd;
  460         disable-wp;                     /* wp not hooked up */
  461         pinctrl-names = "default";
  462         pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
  463         status = "okay";
  464         vmmc-supply = <&vcc33_sd>;
  465         vqmmc-supply = <&vccio_sd>;
  466 };
  467 
  468 &sdio0 {
  469         bus-width = <4>;
  470         cap-sd-highspeed;
  471         cap-sdio-irq;
  472         keep-power-in-suspend;
  473         max-frequency = <50000000>;
  474         mmc-pwrseq = <&sdio_pwrseq>;
  475         non-removable;
  476         pinctrl-names = "default";
  477         pinctrl-0 = <&sdio0_bus4>, <&sdio0_cmd>, <&sdio0_clk>, <&sdio0_int>;
  478         sd-uhs-sdr12;
  479         sd-uhs-sdr25;
  480         sd-uhs-sdr50;
  481         vmmc-supply = <&vcc_io>;
  482         vqmmc-supply = <&vcc_18>;
  483         status = "okay";
  484 };
  485 
  486 &tsadc {
  487         rockchip,hw-tshut-mode = <1>; /* tshut mode 0:CRU 1:GPIO */
  488         rockchip,hw-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */
  489         status = "okay";
  490 };
  491 
  492 &uart0 {
  493         status = "okay";
  494 };
  495 
  496 &uart1 {
  497         status = "okay";
  498 };
  499 
  500 &uart2 {
  501         status = "okay";
  502 };
  503 
  504 &uart3 {
  505         status = "okay";
  506 };
  507 
  508 &uart4 {
  509         status = "okay";
  510 };
  511 
  512 &usbphy {
  513         status = "okay";
  514 };
  515 
  516 &usb_host0_ehci {
  517         status = "okay";
  518 };
  519 
  520 &usb_host1 {
  521         status = "okay";
  522 };
  523 
  524 &usb_otg {
  525         status = "okay";
  526 };
  527 
  528 &vopb {
  529         status = "okay";
  530 };
  531 
  532 &vopb_mmu {
  533         status = "okay";
  534 };
  535 
  536 &vopl {
  537         status = "okay";
  538 };
  539 
  540 &vopl_mmu {
  541         status = "okay";
  542 };
  543 
  544 &wdt {
  545         status = "okay";
  546 };
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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/rk3288-tinker.dtsi

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/rk3288-tinker.dtsi
