meson8b-mxq.dts

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    1 // SPDX-License-Identifier: GPL-2.0 OR MIT
    2 /*
    3  * Copyright 2015 Endless Mobile, Inc.
    4  * Author: Carlo Caione <carlo@endlessm.com>
    5  */
    6 
    7 /dts-v1/;
    8 
    9 #include <dt-bindings/gpio/gpio.h>
   10 
   11 #include "meson8b.dtsi"
   12 
   13 / {
   14         model = "TRONFY MXQ S805";
   15         compatible = "tronfy,mxq", "amlogic,meson8b";
   16 
   17         aliases {
   18                 serial0 = &uart_AO;
   19         };
   20 
   21         chosen {
   22                 stdout-path = "serial0:115200n8";
   23         };
   24 
   25         memory {
   26                 device_type = "memory";
   27                 reg = <0x40000000 0x40000000>;
   28         };
   29 
   30         vcck: regulator-vcck {
   31                 compatible = "pwm-regulator";
   32 
   33                 regulator-name = "VCCK";
   34                 regulator-min-microvolt = <860000>;
   35                 regulator-max-microvolt = <1140000>;
   36 
   37                 pwm-supply = <&vcc_5v>;
   38 
   39                 pwms = <&pwm_cd 0 1148 0>;
   40                 pwm-dutycycle-range = <100 0>;
   41 
   42                 regulator-boot-on;
   43                 regulator-always-on;
   44         };
   45 
   46         vcc_1v8: regulator-vcc1v8 {
   47                 compatible = "regulator-fixed";
   48 
   49                 regulator-name = "VCC1V8";
   50                 regulator-min-microvolt = <1800000>;
   51                 regulator-max-microvolt = <1800000>;
   52 
   53                 vin-supply = <&vcc_3v3>;
   54         };
   55 
   56         vcc_3v3: regulator-vcc3v3 {
   57                 compatible = "regulator-fixed";
   58 
   59                 regulator-name = "VCC3V3";
   60                 regulator-min-microvolt = <3300000>;
   61                 regulator-max-microvolt = <3300000>;
   62 
   63                 vin-supply = <&vcc_5v>;
   64         };
   65 
   66         vcc_5v: regulator-vcc5v {
   67                 compatible = "regulator-fixed";
   68 
   69                 regulator-name = "VCC5V";
   70                 regulator-min-microvolt = <5000000>;
   71                 regulator-max-microvolt = <5000000>;
   72 
   73                 regulator-boot-on;
   74                 regulator-always-on;
   75         };
   76 
   77         vddee: regulator-vddee {
   78                 compatible = "pwm-regulator";
   79 
   80                 regulator-name = "VDDEE";
   81                 regulator-min-microvolt = <860000>;
   82                 regulator-max-microvolt = <1140000>;
   83 
   84                 pwm-supply = <&vcc_5v>;
   85 
   86                 pwms = <&pwm_cd 1 1148 0>;
   87                 pwm-dutycycle-range = <100 0>;
   88 
   89                 regulator-boot-on;
   90                 regulator-always-on;
   91         };
   92 };
   93 
   94 &cpu0 {
   95         cpu-supply = <&vcck>;
   96 };
   97 
   98 &ethmac {
   99         status = "okay";
  100 
  101         pinctrl-0 = <&eth_rmii_pins>;
  102         pinctrl-names = "default";
  103 
  104         phy-handle = <&eth_phy0>;
  105         phy-mode = "rmii";
  106 
  107         mdio {
  108                 compatible = "snps,dwmac-mdio";
  109                 #address-cells = <1>;
  110                 #size-cells = <0>;
  111 
  112                 eth_phy0: ethernet-phy@0 {
  113                         /* IC Plus IP101A/G (0x02430c54) */
  114                         reg = <0>;
  115 
  116                         reset-assert-us = <10000>;
  117                         reset-deassert-us = <10000>;
  118                         reset-gpios = <&gpio GPIOH_4 GPIO_ACTIVE_LOW>;
  119 
  120                         icplus,select-interrupt;
  121                         interrupt-parent = <&gpio_intc>;
  122                         /* GPIOH_3 */
  123                         interrupts = <17 IRQ_TYPE_LEVEL_LOW>;
  124                 };
  125         };
  126 };
  127 
  128 &mali {
  129         mali-supply = <&vddee>;
  130 };
  131 
  132 &saradc {
  133         status = "okay";
  134         vref-supply = <&vcc_1v8>;
  135 };
  136 
  137 &sdio {
  138         status = "okay";
  139 
  140         pinctrl-0 = <&sd_b_pins>;
  141         pinctrl-names = "default";
  142 
  143         /* SD card */
  144         sd_card_slot: slot@1 {
  145                 compatible = "mmc-slot";
  146                 reg = <1>;
  147                 status = "okay";
  148 
  149                 bus-width = <4>;
  150                 no-sdio;
  151                 cap-mmc-highspeed;
  152                 cap-sd-highspeed;
  153                 disable-wp;
  154 
  155                 cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
  156 
  157                 vmmc-supply = <&vcc_3v3>;
  158         };
  159 };
  160 
  161 &pwm_cd {
  162         status = "okay";
  163         pinctrl-0 = <&pwm_c1_pins>, <&pwm_d_pins>;
  164         pinctrl-names = "default";
  165         clocks = <&xtal>, <&xtal>;
  166         clock-names = "clkin0", "clkin1";
  167 };
  168 
  169 &uart_AO {
  170         status = "okay";
  171         pinctrl-0 = <&uart_ao_a_pins>;
  172         pinctrl-names = "default";
  173 };
  174 
  175 &usb0 {
  176         status = "okay";
  177 };
  178 
  179 &usb0_phy {
  180         status = "okay";
  181 };
  182 
  183 &usb1 {
  184         status = "okay";
  185 };
  186 
  187 &usb1_phy {
  188         status = "okay";
  189 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/meson8b-mxq.dts

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/meson8b-mxq.dts