rk3188-px3-evb.dts

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    1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
    2 /*
    3  * Copyright (c) 2016 Andy Yan <andy.yan@rock-chips.com>
    4  */
    5 
    6 /dts-v1/;
    7 #include <dt-bindings/input/input.h>
    8 #include "rk3188.dtsi"
    9 
   10 / {
   11         model = "Rockchip PX3-EVB";
   12         compatible = "rockchip,px3-evb", "rockchip,px3", "rockchip,rk3188";
   13 
   14         aliases {
   15                 mmc0 = &mmc0;
   16                 mmc1 = &emmc;
   17         };
   18 
   19         chosen {
   20                 stdout-path = "serial2:115200n8";
   21         };
   22 
   23         memory@60000000 {
   24                 reg = <0x60000000 0x80000000>;
   25                 device_type = "memory";
   26         };
   27 
   28         gpio-keys {
   29                 compatible = "gpio-keys";
   30                 autorepeat;
   31 
   32                 key-power {
   33                         gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
   34                         linux,code = <KEY_POWER>;
   35                         label = "GPIO Key Power";
   36                         linux,input-type = <1>;
   37                         wakeup-source;
   38                         debounce-interval = <100>;
   39                 };
   40         };
   41 
   42         vcc_sys: vsys-regulator {
   43                 compatible = "regulator-fixed";
   44                 regulator-name = "vsys";
   45                 regulator-min-microvolt = <5000000>;
   46                 regulator-max-microvolt = <5000000>;
   47                 regulator-boot-on;
   48         };
   49 };
   50 
   51 &cpu0 {
   52         cpu-supply = <&vdd_cpu>;
   53 };
   54 
   55 &cpu1 {
   56         cpu-supply = <&vdd_cpu>;
   57 };
   58 
   59 &cpu2 {
   60         cpu-supply = <&vdd_cpu>;
   61 };
   62 
   63 &cpu3 {
   64         cpu-supply = <&vdd_cpu>;
   65 };
   66 
   67 &emmc {
   68         bus-width = <8>;
   69         cap-mmc-highspeed;
   70         non-removable;
   71         pinctrl-names = "default";
   72         pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_rst>;
   73         status = "okay";
   74 };
   75 
   76 &i2c0 {
   77         status = "okay";
   78 
   79         accelerometer@18 {
   80                 compatible = "bosch,bma250";
   81                 reg = <0x18>;
   82                 interrupt-parent = <&gpio0>;
   83                 interrupts = <RK_PB7 IRQ_TYPE_LEVEL_LOW>;
   84         };
   85 };
   86 
   87 &i2c1 {
   88         status = "okay";
   89         clock-frequency = <400000>;
   90 
   91         rk808: pmic@1c {
   92                 compatible = "rockchip,rk818";
   93                 reg = <0x1c>;
   94                 interrupt-parent = <&gpio0>;
   95                 interrupts = <RK_PB3 IRQ_TYPE_LEVEL_LOW>;
   96                 rockchip,system-power-controller;
   97                 wakeup-source;
   98                 #clock-cells = <1>;
   99                 clock-output-names = "xin32k", "rk808-clkout2";
  100 
  101                 vcc1-supply = <&vcc_sys>;
  102                 vcc2-supply = <&vcc_sys>;
  103                 vcc3-supply = <&vcc_sys>;
  104                 vcc4-supply = <&vcc_sys>;
  105                 vcc6-supply = <&vcc_sys>;
  106                 vcc7-supply = <&vcc_sys>;
  107                 vcc8-supply = <&vcc_io>;
  108                 vcc9-supply = <&vcc_io>;
  109 
  110                 regulators {
  111                         vdd_cpu: DCDC_REG1 {
  112                                 regulator-always-on;
  113                                 regulator-boot-on;
  114                                 regulator-min-microvolt = <750000>;
  115                                 regulator-max-microvolt = <1350000>;
  116                                 regulator-name = "vdd_arm";
  117                                 regulator-state-mem {
  118                                         regulator-off-in-suspend;
  119                                 };
  120                         };
  121 
  122                         vdd_gpu: DCDC_REG2 {
  123                                 regulator-always-on;
  124                                 regulator-boot-on;
  125                                 regulator-min-microvolt = <850000>;
  126                                 regulator-max-microvolt = <1250000>;
  127                                 regulator-name = "vdd_gpu";
  128                                 regulator-state-mem {
  129                                         regulator-on-in-suspend;
  130                                         regulator-suspend-microvolt = <1000000>;
  131                                 };
  132                         };
  133 
  134                         vcc_ddr: DCDC_REG3 {
  135                                 regulator-always-on;
  136                                 regulator-boot-on;
  137                                 regulator-name = "vcc_ddr";
  138                                 regulator-state-mem {
  139                                         regulator-on-in-suspend;
  140                                 };
  141                         };
  142 
  143                         vcc_io: DCDC_REG4 {
  144                                 regulator-always-on;
  145                                 regulator-boot-on;
  146                                 regulator-min-microvolt = <3300000>;
  147                                 regulator-max-microvolt = <3300000>;
  148                                 regulator-name = "vcc_io";
  149                                 regulator-state-mem {
  150                                         regulator-on-in-suspend;
  151                                         regulator-suspend-microvolt = <3300000>;
  152                                 };
  153                         };
  154 
  155                         vcc_cif: LDO_REG1 {
  156                                  regulator-min-microvolt = <3300000>;
  157                                  regulator-max-microvolt = <3300000>;
  158                                  regulator-name = "vcc_cif";
  159                         };
  160 
  161                         vcc_jetta33: LDO_REG2 {
  162                                 regulator-always-on;
  163                                 regulator-boot-on;
  164                                 regulator-min-microvolt = <3300000>;
  165                                 regulator-max-microvolt = <3300000>;
  166                                 regulator-name = "vcc_jetta33";
  167                         };
  168 
  169                         vdd_10: LDO_REG3 {
  170                                 regulator-always-on;
  171                                 regulator-boot-on;
  172                                 regulator-min-microvolt = <1000000>;
  173                                 regulator-max-microvolt = <1000000>;
  174                                 regulator-name = "vdd_10";
  175                                 regulator-state-mem {
  176                                         regulator-on-in-suspend;
  177                                         regulator-suspend-microvolt = <1000000>;
  178                                 };
  179                         };
  180 
  181                         lvds_12: LDO_REG4 {
  182                                 regulator-min-microvolt = <1800000>;
  183                                 regulator-max-microvolt = <1800000>;
  184                                 regulator-name = "lvds_12";
  185                         };
  186 
  187                         lvds_25: LDO_REG5 {
  188                                 regulator-min-microvolt = <1800000>;
  189                                 regulator-max-microvolt = <3300000>;
  190                                 regulator-name = "lvds_25";
  191                         };
  192 
  193                         cif_18: LDO_REG6 {
  194                                 regulator-min-microvolt = <1000000>;
  195                                 regulator-max-microvolt = <1000000>;
  196                                 regulator-name = "cif_18";
  197                         };
  198 
  199                         vcc_sd: LDO_REG7 {
  200                                 regulator-min-microvolt = <1800000>;
  201                                 regulator-max-microvolt = <3300000>;
  202                                 regulator-name = "vcc_sd";
  203                                 regulator-state-mem {
  204                                         regulator-on-in-suspend;
  205                                         regulator-suspend-microvolt = <3300000>;
  206                                 };
  207                         };
  208 
  209                         wl_18: LDO_REG8 {
  210                                 regulator-min-microvolt = <1800000>;
  211                                 regulator-max-microvolt = <3300000>;
  212                                 regulator-name = "wl_18";
  213                         };
  214 
  215                         lcd_33: SWITCH_REG {
  216                                 regulator-name = "lcd_33";
  217                         };
  218                 };
  219         };
  220 
  221 };
  222 
  223 &i2c2 {
  224         gsl1680: touchscreen@40 {
  225                 compatible = "silead,gsl1680";
  226                 reg = <0x40>;
  227                 interrupt-parent = <&gpio1>;
  228                 interrupts = <RK_PB7 IRQ_TYPE_EDGE_FALLING>;
  229                 power-gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>;
  230                 touchscreen-size-x = <800>;
  231                 touchscreen-size-y = <1280>;
  232                 silead,max-fingers = <5>;
  233         };
  234 };
  235 
  236 &mmc0 {
  237         status = "okay";
  238         pinctrl-names = "default";
  239         pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;
  240         vmmc-supply = <&vcc_sd>;
  241 
  242         bus-width = <4>;
  243         cap-mmc-highspeed;
  244         cap-sd-highspeed;
  245         disable-wp;
  246 };
  247 
  248 &pinctrl {
  249         pcfg_output_low: pcfg-output-low {
  250                 output-low;
  251         };
  252 
  253         usb {
  254                 host_vbus_drv: host-vbus-drv {
  255                         rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
  256                 };
  257                 otg_vbus_drv: otg-vbus-drv {
  258                         rockchip,pins = <2 RK_PD7 RK_FUNC_GPIO &pcfg_pull_none>;
  259                 };
  260         };
  261 };
  262 
  263 &pwm1 {
  264         status = "okay";
  265 };
  266 
  267 &pwm2 {
  268         status = "okay";
  269 };
  270 
  271 &pwm3 {
  272         status = "okay";
  273 };
  274 
  275 &uart0 {
  276         status = "okay";
  277 };
  278 
  279 &uart1 {
  280         status = "okay";
  281 };
  282 
  283 &uart2 {
  284         status = "okay";
  285 };
  286 
  287 &uart3 {
  288         status = "okay";
  289 };
  290 
  291 &usbphy {
  292         status = "okay";
  293 };
  294 
  295 &usb_host {
  296         status = "okay";
  297 };
  298 
  299 &usb_otg {
  300         status = "okay";
  301 };
  302 
  303 &wdt {
  304         status = "okay";
  305 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/rk3188-px3-evb.dts

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/rk3188-px3-evb.dts